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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K
ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2016;2019
or
o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
Commission File Number 001-33133
YIELD10 BIOSCIENCE, INC.
(Exact name of registrant as specified in its charter)
Delaware
(State or other jurisdiction of
incorporation or organization)
 
04-3158289
(I.R.S. Employer
Identification No.)
   
19 Presidential Way, Woburn, MA
(Address of principal executive offices)
 
01801
(Zip Code)

(Registrant's telephone number, including area code): (617) 583-1700


Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock par value $.01 per
share
YTEN
The NASDAQ StockNasdaq Capital Market LLC
(NASDAQ Capital Market)
Securities registered pursuant to Section 12(g) of the Act: None
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes o    No ý
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes o    No ý
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90��90 days. Yes ý    No o
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ý    No o
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. x
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer"filer," "smaller reporting company," and "smaller reporting"emerging growth company" in Rule 12b-2 of the Exchange Act:

Large accelerated filer o
 
Accelerated filer o
 
Non-accelerated filer ox
 
Smaller reporting company ýx
(Do not check if a
smaller reporting company)Emerging growth company o
  
If an emerging growth company, indicate by check mark if the registrant elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes o    No ý
The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold on the NASDAQNasdaq Capital Market on June 30, 201628, 2019 was $7,869,303.$8,012,418.
The number of shares outstanding of the registrant's common stock as of March 17, 201718, 2020 was 28,402,471.1,923,184.
DOCUMENTS INCORPORATED BY REFERENCE
NonePursuant to General Instruction G to Form 10-K, the information required by Part III, Items 10, 11, 12, 13 and 14 is incorporated herein by reference from the Company's proxy statement for the Annual Meeting of Stockholders to be held on May 19, 2020, which is expected to be filed not later than 120 days after the fiscal year end covered by this Form 10-K.

YIELD10 BIOSCIENCE, INC.
ANNUAL REPORT ON FORM 10-K
For the Year Ended December 31, 20162019
INDEX
   
  Page
  
  
  
  
 

Forward LookingForward-Looking Statements

This annual reportAnnual Report on Form 10-K contains "forward-looking statements" within the meaning of 27A of the Securities Act of 1933, as amended (the "Securities Act), and Section 21E of the Securities Exchange Act of 1934, as amended.amended (the "Exchange Act"). These statements relate to our future plans, objectives, expectations and intentions and may be identified by words such as "may," "will," "should," "expects," "plans," "anticipate," "intends," "target," "projects," "contemplates," "believe," "estimates," "predicts," "potential," and "continue," or similar words.

Although we believe that our expectations are based on reasonable assumptions within the limits of our knowledge of our business and operations, the forward-looking statements contained in this document are neither promises nor guarantees. Our business is subject to significant risks and uncertainties and there can be no assurance that our actual results will not differ materially from our expectations. These forward lookingforward-looking statements include, but are not limited to, statements concerning our business plans and strategies; the expected results of our strategic restructuring to focus on Yield10 Bioscience as our core business; expected future financial results and cash requirements; plans for obtaining additional funding; plans and expectations that depend on our ability to continue as a going concern; and plans for development and commercialization of our Yield10 technologies.crop yield traits, technologies and intellectual property. Such forward-looking statements are subject to a number of risks and uncertainties that could cause actual results to differ materially from those anticipated including, without limitation, risks related to our limited cash resources, uncertainty about our ability to secure additional funding, risks and uncertainties associated with our restructuring plans, risks related to the execution of our business plans and strategies, risks associated with the protection and enforcement of our intellectual property rights, as well as other risks and uncertainties set forth below under the caption "Risk Factors" in Part I, Item 1A, of this report.

The forward-looking statements and risk factors presented in this document are made only as of the date hereof and we do not intend to update any of these risk factors or to publicly announce the results of any revisions to any of our forward-looking statements other than as required under the federal securities laws.

Unless the context otherwise requires, all references in this Annual Report on Form 10-K to "Yield10 Bioscience," "Yield10," "we," "our," "us," "our company" or "the company" refer to Yield10 Bioscience, Inc., a Delaware corporation and its subsidiaries.
PART I
ITEM 1.    BUSINESS

Overview
Yield10 Bioscience, Inc. is an agricultural bioscience company focusing onthat uses its "Trait Factory" and the developmentCamelina oilseed “Fast Field Testing” system to develop high value seed traits for the agriculture and food industries. Yield10 is headquartered in Woburn, Massachusetts and has an Oilseed Center of new technologiesExcellence in Saskatoon, Saskatchewan, Canada. Our goal is to efficiently develop superior gene traits for the major crops including corn, soybean, canola, and other crops to enable step-change increases in crop yield of at least 10-20 percent. Our “Trait Factory” encompasses discovery of gene targets using our GRAIN (“Gene Ranking Artificial Intelligence Network”) big data mining platform, deployment of trait gene targets in the oilseed Camelina and generation of field performance data. The “Trait Factory” enables two complementary commercial opportunities with different paths to enhance globalmarket. The first is trait licensing to the major seed companies for corn, soybean, canola and other crops. Data from our trait field testing in Camelina has enabled Yield10 to establish research license agreements with leading seed companies including Bayer Crop Science division of Bayer AG ("Bayer"), Forage Genetics International, LLC a division of Land O'Lakes, Inc. ("Forage Genetics") and JR Simplot Company ("Simplot"). These companies are progressing the development of Yield10 traits in soybean, forage sorghum, and potato, respectively. The second commercial opportunity is to improve the performance and value of Camelina as a platform to develop a commercial crop product business producing nutritional oils and PHA biomaterials. Using this approach, Yield10 can leverage the resources of the major seed companies to efficiently develop superior gene traits for the major crops and focus internal resources on trait gene discovery and the commercial development of Camelina products.
Our focus in the near term is to develop a revenue generating business using Camelina to produce nutritional oils. Yield10 has discovered a series of performance gene traits for Camelina focused on seed yield and oil content, the two primary drivers of value. Our plan is to focus on our traits deployed using genome editing which can be qualified as non-regulated under U.S. Department of Agriculture ("USDA") Animal and Plant Health Inspection Service ("APHIS") rules. In parallel, the Company plans to establish a program to develop herbicide tolerant Camelina lines. We believe this will enable Yield10 to develop a crop oil product business with a clear path to revenue and growth. This foundation will form a strong base to produce PHA biomaterials in the longer term for use in water treatment and plastics replacement applications. Yield10

believes crop based PHA biomaterials represent a compelling new market opportunity for agriculture addressing a non-traditional market with high upside potential.
Yield10 brings a unique history and skill set, captured in our GRAIN data mining gene discovery platform, for developing advanced crop traits and increasing the concentration of specific biochemicals of commercial interest in crops. Our plan is to also use GRAIN to develop a source of revenue from funded research and development collaborations for traits, products and crops not being directly pursued internally. We are currently engaged in a range of discussions with third parties with respect to different crops, traits and products in the feed, food security.and pharmaceutical sectors.
Over the last four years, we have been evaluating certain of our traits in greenhouse studies and field tests conducted in the United States and Canada. We consider 10-20 percent increasescurrently have three non-exclusive research license agreements in cropplace: with the Crop Science division of Bayer, for the evaluation of our C3003 and C3004 traits in soybean; with Forage Genetics for the evaluation of five yield traits in forage sorghum; and with Simplot for evaluation of three of our traits in potato. We have progressed our evaluation of C3003 and C3004 in field tests with Camelina and canola and plan to be step-change increases. continue our field testing in the 2020 growing season. In Camelina we have demonstrated the potential of a series of traits, including C3003 and C3004 to significantly increase seed yield and genome edited traits including C3007-C3010 to increase seed oil content and filed a new patent application on a potentially breakthrough technology for producing PHA biomaterials.
According to a United Nations report, foodcrop production must be increased by over 70 percent in the next 35 years to feed the growing global population, which is expected to increase from 7 billion to more than 9.6 billion by 2050. During that time period, there will be a reduction in available arable land as a result of infrastructure growth and increased pressure on scarce water resources. Consumption of meat, seafood, and dairy products is also expected to increase based on dietary changes associated with increasing wealth and living standards. This will result in increased demand for feed grains and forage crops. Seafood production is increasingly based on aquaculture where fish diets have been increasingly moving to crop-based feed ingredients due to the limited availability and cost of processed ocean harvested fish as feed. Fish oil is the main source of omega-3 fatty acids which are essential in the human diet. Omega-3 oils have been shown to help prevent heart disease and stroke, may help control lupus, eczema, and rheumatoid arthritis, and may play protective roles in cancer and other conditions. Oils high in omega-3 fatty acids are in increasing demand as the supply of fish oil from ocean harvest is under increasing pressure. Aquaculture and other feed markets represent a growing opportunity for Camelina oil, which is high in the omega-3 fatty acid alpha linolenic acid (“ALA”).
Harvestable food production per acre and per growing season must be increased to meet this demand. At the same time, with the increasing focus on health and wellness, food safety and sustainability in developed countries, we anticipate a rise in demand for new varieties of food and food ingredients with improved nutritional properties. With crop intensification (less land available and more production needed), we expect that improved crop genetics based on new gene traits will be a key driver of increased productivity, potentially resulting in the best performing yield traits commanding disproportionate value and disrupting the seed sector. We expect farmers and growers to be the major beneficiaries of these drivers, which represent potential opportunities for increased revenue and crop diversification. Today the global food market has an estimated value of $5 trillion.
Yield10 brings unique capabilities and experience in advanced metabolic engineering and systems biology to optimize photosynthesis and carbon efficiency in crops to increase grain or biomass yield. These capabilities were developed based on sustained investment over many years when the company was named Metabolix. As Metabolix, we solved complex biological problems in the industrial/synthetic biology space to produce bioplastics. By 2012, we had begun work to increase photosynthesis in crops as part of those activities, which led to the creation in 2015 of the current Yield10 business focused on crop yield. In mid-2016 we sold our fermentation-based bioplastics assets to focus on our agricultural innovations and the company was rebranded as Yield10 Bioscience in January 2017.
Exciting new genetic engineering technologies like clustered regularly interspaced short palindromic repeats ("CRISPR") technology and other approaches to genome editing hold promise to accelerate the deployment of novel traits into commercial crops. This CRISPR method of making insertions or deletions of DNA into plants without the use of foreign DNA has been described as “precision breeding.” We signed a research license, with rights to convert to a commercial license, to CRISPR/Cas-9 technology in 2018 to support our genome editing program. We have achieved non-regulated status pursuant to 7 CFR part 340 for two genome edited traits designed to boost oil content in Camelina through the USDA-APHIS “Am I Regulated?” petitioning process and have petitions pending for new edited lines. Genome editing technology as well as the streamlined regulatory process supported by USDA-APHIS for certain types of plant traits may enable agricultural innovators such as Yield10 to deploy and field test new traits more quickly, potentially resulting in a shorter path

to market and reduced costs as compared to the more highly regulated path required for traditional biotechnology-derived traits.
SUMMARY OF OUR CROP YIELD TRAITS IN DEVELOPMENT
R&D AreaCrops Under Evaluation
Seed Yield Traits-Likely Regulated1
    C3003Camelina, canola, soybean, corn, potato
    C3011Corn, Camelina and canola
Seed Yield Traits-Likely Not-Regulated2
    C3004Camelina, soybean, canola and corn
Oil Enhancing Traits-Likely Not-Regulated2
    C3007Camelina and canola
    C3008a
Camelina (not-regulated4)
Oil trait combinations - C3008a, C3008b and C3009
Camelina (not-regulated4)
    Additional oil traits and combinationsResearch in progress (target crops to be determined)
    C3014 and C3015 PHA biomaterialsCamelina in progress
Yield Improvement Trait Discovery Platform (Traits Potentially Non-Regulated)3
    C4001Camelina, forage, sorghum and corn
    C4002Sorghum and corn
    C4003Sorghum and corn
    C4029Sorghum
__________
(1)C3003 and C3011 consist of microbial genes and are likely to be subject to regulation by USDA-APHIS.
(2)These traits are accessible using genome editing or other methods that do not result in the insertion of non-plant DNA. These approaches may be deemed not to be regulated by USDA-APHIS pursuant to 7CFR part 340 based on recent filings by us and other groups.
(3)Traits in this area were developed in our GRAIN platform and all are potentially deployable through approaches which may be not-regulated by USDA-APHIS pursuant to 7 CFR part 340.
(4)USDA-APHIS does not consider these lines submitted by Yield10 to be regulated pursuant to 7 CFR part 340. Commercial plant or plant lines or plant products derived from these lines may be regulated by the U.S. Food and Drug Administration ("FDA") or U.S. Environmental Protection Agency ("EPA").
One of the critical unmet needs in the agricultural sector is to increase the fundamental yield potential of crops to address global food security. Yield10’s Trait Factory encompasses discovery of gene targets using two proprietary advanced biotechnologyour GRAIN big data mining platform, genetic engineering of Camelina to modify those trait gene discovery platformstargets and the generation of field data with the engineered crops. Performance and molecular data from the engineered crops are then fed back into the GRAIN system to improveenable refinement of specific gene targets and the identification of new trait gene targets. Data from the Camelina field studies is then leveraged to form relationships with leading seed companies to progress our trait genes in major crops. Modified Camelina lines with improved performance enter the development pipeline and progress on the regulated or non-regulated path to market depending on how the plants are genetically engineered. GRAIN is a powerful new tool developed primarily to focus on Yield10 trait targets. However, we believe we may also be able to generate a revenue stream by providing access to our GRAIN platform to third parties who are interested in other trait targets and/or crops Yield10 is not pursuing.

As we continue to develop the GRAIN platform, key elements of this system have proven effective and have enabled Yield10 to produce several promising crop yield traits in our development pipeline. Yield10 has achieved and published in peer reviewed journals scientific data from growth chamber and greenhouse studies showing that significant improvements to crop yield are possible. We have achieved these results by improving fundamental crop yield through enhanced photosynthetic carbon capture and increased carbon utilization efficiency to increase seed yield. These platformsSome examples of these traits and their impact on crop yield are shown below. In order to highlight the power of our advanced metabolic engineering/systems biology approach of improving fundamental carbon conversion processes in seed we developed the C3006 trait. C3006 required a complex combination of microbial genes to enhance carbon fixation from non-photosynthetic pathways in seed. This trait is based on a complex combination of 10 microbial genes which, when deployed into Camelina, more than doubled seed yield in greenhouse studies. Although the genetic complexity of C3006 creates a regulatory hurdle we believe this proof point demonstrates the value of our GRAIN platform and the potential to double Camelina seed yield. We plan to continue the development of the C3003 and C3004 traits as well as our C4000 series of yield traits in Camelina and support our licensees on their development work in corn, canola and potato.
Examples of our traits and their impact on crop yield in growth chamber and greenhouse studies
C3003/C3004 traits:23% - 65% increase in seed yield in oilseed crops (Camelina)
C3006 advanced synthetic biology trait:128% increase in oilseed yield (Camelina)
C4001, C4003 traits:Work ongoing; 70% increase in photosynthesis, 150% increase in biomass (switchgrass)
Yield10 has a pipeline of more than 10 novel yield traits in research and development and we expect to generate several proof points for our traits in various crops over the next two years.
We are building a portfolio of intellectual property around our crop yield technology and traits. As of December 31, 2019, we owned or held exclusive rights to 22 patents or pending patent applications worldwide related to advanced technologies for increasing yield in crops. Our portfolio of patent applications includes plant science technologies we have in-licensed globally and exclusively from the University of Massachusetts related to the yield trait gene C3003. The first U.S. patent on this trait was issued in 2019. Our portfolio of patent applications also includes advanced technologies for increasing oil content in oilseed crops in-licensed globally and exclusively from the University of Missouri in 2018 and 2019 related to the yield trait genes C3007, C3010 and C3012. Yield10 filed a patent application in 2019 for our triple edit oil content traits C3008a, C3008b and C3009. We also recently filed a new patent application on a breakthrough technology for producing PHA biomaterials in oilseeds which offers the potential for very low-cost production of a new crop product with applications in water treatment and plastics replacement.
Trait Development Process and Stages
Yield10 has effectively condensed the early phases of trait gene discovery with early development to accelerate the identification of trait leads. Novel trait gene targets, identified using our GRAIN discovery platform or in-licensed from academic institutions where proof-of-principle has been demonstrated, are deployed and evaluated in our Camelina Fast Field Testing platform. Depending on the characteristics of the trait gene, Camelina lines can be engineered using CRISPR genome editing (a non-regulated path) or traditional gene transformation technologies (a regulated path). For genome edited traits, once we have developed Camelina lines with the target trait we can file a petition with USDA-APHIS to confirm that the new Camelina lines meet the non-regulated criteria prior to field testing. For traditional traits defined as regulated at this stage of development, we can apply for regulatory approval and permits in order to carry out field testing. Following first field testing, non-regulated traits deployed in Camelina demonstrating improved yield performance in the field would then progress into the commercial development phase. This phase can be expected to last two to three years to complete activities associated with launching a new variety of Camelina. For regulated traits, the development process is considerably longer and is expected to be in the range of four to seven years based on the principle that plants which capture and utilize carbon more efficiently will enable more robust crops capable of increased seed yield. Yield10 is working to develop, translate and demonstratemultiple steps required in the commercial value of new genetically engineered yield trait genes, identified in our discovery platforms, in major cropsdevelopment phase including event selection, optimization and to identify additional genome editing targets for improved crop performance in several key food and feed crops, including canola, soybean, rice and corn. Yield10 Bioscience is headquartered in Woburn, Massachusetts and has an additional agricultural science facility with greenhouses in Saskatoon, Saskatchewan, Canada.
Yield10 Bioscience was founded asMetabolix, Inc. in 1992 and originally focused on redirecting carbon flow in living systems to produce bioplastics and biobased chemicals. In 1997, Metabolix started a crop science research program with the intent to produce the microbial bioplastic polyhydroxybutyrate ("PHB") in high concentrationexecuting steps in the seeds of oilseed crops or in the leaves of biomass crops where it acts as an additional carbon sink or carbon store. As we made progress on our crop program, we learned that the rate of carbon supply from photosynthesis was a bottleneck to the effective utilization ofregulatory approval process.

carbon, and we initiated a series of exploratory programs to develop new technologies to fundamentally increase the plants’ ability to fix and capture more carbon. These early research programs resulted in the establishment of our crop yield trait gene discovery platforms and the identification of a series of promising proprietary yield trait genes.table1.jpg
Based on encouraging early results from these gene discovery programs,using Camelina as our Fast Field Testing system, we refocusedcurrently have approximately 10 traits at different stages in our crop science effortsdevelopment pipeline. As we develop our business plan for commercial products made in Camelina based products such as oils and PHA biomaterials, we expect we will continually evaluate and prioritize our traits in development as we progress to yield improvementproduct concepts and commercialization. A summary of our traits and their stage of development in major food and feed crops in 2015 and rebranded the effort as Yield10 Bioscience. In 2016, we sold our biopolymers assets and restructured the Company around our crop science mission. In January 2017, we completed this transition and changed the name of the company to Yield10 Bioscience, Inc. We are developing proprietary, breakthrough plant biotechnologies to improve crop productivity and seed yield based on two proprietary discovery platforms:pipeline is presented below.
the “Smart Carbon Grid for Crops Platform,” — in which we are working to eliminate bottlenecks in plant photosynthesis and carbon metabolism by harnessing new metabolic capabilities from non-plant systems including microbes and algae, and;Non-Regulated Camelina Traits
chart1.jpg

the “T3 Platform,” — in which we have identified three powerful global regulator genes in plants which control complex regulatory networks and gene cascades resulting in step-change increases in photosynthetic carbon fixation and biomass yields. Molecular genomic analysis of high yielding plants developed using these genes has identified a series of additional crop trait gene targets. Genetic engineering of this new series of crop trait gene targets can be accomplished using only DNA sequences from the crop target species or through genome editing, potentially reducing regulatory costs and timelines.

In our work to date, our team has demonstrated step-change yield increases inRegulated Camelina seed production and in switchgrass biomass production. We are currently progressingTraits
chart2.jpg
For the development of our lead yield trait genestraits in major crops such as corn, soybean, canola soybean, rice and cornothers, our approach is to provide step-change crop yield solutionslook for enhancing global food security.
With these two platforms,partners interested in evaluating our traits and enter into research license agreements to enable them to do so. Until such time as such licensees execute a commercial license with us, we have establishedconsider our traits to be in the early development phase. Once our licensees execute a series of proprietary trait genescommercial license our expectation is that our licensees would place our traits in their development pipelines. We expect our licensees to enhance carbon dioxide captureuse their internal capabilities and fixation in both C3 and C4 photosynthetic plants for yield improvement. C3 photosynthesis, the simplest type of plant photosynthetic system, exists in most agricultural crops used for human consumption, and includes canola, soybean, rice, wheat and potato. C4 photosynthesis is a more complex system. Plants using the C4 system have evolved an additional distinctive cellular structure, in which carbon dioxide is concentrated for the main photosynthesis enzyme RUBISCO through a series of metabolic and metabolite transports known as the C4 pathway. Corn and sugarcane are partbroad experience to pursue deregulation of the C4 photosynthetic plant family. In general, C4 photosynthetic plants have uptrait in their specific crop target, as they will want to five times inherently higher plant yield than plantsintegrate the trait with their regulatory processes, which often encompass complex trait stacking and global deregulation.
Traits Being Developed by Licensees1
table4.jpg
1 The time line shown in the C3 photosynthetic family. This difference in plant yield is a resultchart reflects the duration of evolution, which has led plant scientists to consider the possibility that new genetic enhancements can be created to fundamentally improve the photosynthetic system in C3 plants.
Over the last 18 months, we have consolidated our crop science intellectual property position with approximately ten patent filings in prosecution, identified additional novel gene targets for improving crop performance and yield through genetic engineering or genome editing, formed a scientific advisory board with leaders in plant science, conducted several greenhouse studies and conducted our first Fast Field Testing of traits from our “Smart Carbon Grid for Crops” discovery platform. We have reported encouraging data for our lead yield trait gene, C3003 in Camelina from greenhouse and field tests and are conducting additional studies in Camelina, canola, soybean and rice.
Crop yield is the primary driver of the agriculture value chain. Yield can make the difference between a profitable season and losses for growers. As such, technologies to protect crop yield or increase it are the primary determinant of the seed buying decision by growers at the start of the season. This in turn determines both revenue and market share for the major seed players. Yield10’s goal is to discover, optimize and translate our yield trait gene innovations into major food and feed crops and demonstrate the economic value to growers and seed companies. In all cases our trait genes will be introduced using genetic engineering technologies either to introduce new genes, to introduce additional copies of genes from the same crop species with modified regulatory sequences from that crop species or by using genome editing technologies to reduce or eliminate the function of specific plant gene targets in individual crops. The method by which we deploy our yield trait genes has significant regulatory implications, which, in turn can affect the timelines and cost of their commercialization. We intend to create high-value assets in the form of proprietary yield gene technologies and to de-risk these assets by progressing them along the path to commercial development with increasingly larger scale field tests and multi-site field trials in major crops. We are deploying our yield trait genes into canola, soybean and corn. We are engineering these traits into the major crops with the goal that they will be suitable for the regulatory approval process and in crop varieties (germplasm) such that our traits can be readily introduced into the industry’s elite crop lines by plant breeding.

each partner's research license agreements.
The Unmet Need: Global Population Growth Outpacing Anticipated Global Food Supply
Yield10 is targeting a critical unmet need in agriculture based on the future disconnect between agricultural supply and the growing global population. According to a United Nations study, the global population is expected to exceed 9.6 billion people by 2050 and therefore there is a need to sustainably increase global food production including in grains, protein, seafood, dairy and edible oils to meet this demand. This will need to be achieved in the face of increased pressure on land and water resources in addition to increasingly variable weather patterns.patterns and growing environmental challenges. Solving this problem is a major global challenge requiring new crop innovation and technologies to fundamentally enhance crop productivity.
The Yield Gap
According to several studies described in an article published in the Public Library of Science in 2013, crop yields may no longer be increasing in different regions of the globe, and current rates of crop yield increase based on traditional plant breeding approaches are expected to fall significantly behind the levels needed to meet the demand for global food production. The researchers found that the top four global crops - maizecrops-maize (corn), rice, wheat and soybean - aresoybean-are currently witnessing average yield improvements of only between 0.9 to 1.6 percent per year, far slower than the required rates to double their production by 2050 solely from incremental yield gains. At these rates, global production of maize, rice, wheat and soybean crops may be required to increase by about 67 percent, 42 percent, 38 percent and 55 percent, respectively, by

2050, in order to meet the anticipated increase in demand for food production caused by population growth. For corn and soybean, the benefits of currently available Genetic Modification ("GM") traits were already factored into the data cited in the studies referenced above. The yield increases needed to meet the demands of the growing global population show that a significant “yield gap” exists for each of the crops evaluated in the study.

Yield10 is focused on addressing the yield gap for major crops by utilizing modern biotechnology strategies, including metabolic engineering (synthetic biology approaches)using our Trait Factory to “build better plants,”optimize photosynthesis and carbon efficiency in which technology is deployedcrops to make the process of photosynthesis within plants more efficient at capturing atmospheric carbon and depositing that carbon in seedincrease grain or biomass with the effect of improving the overall yield of important food crops. Enhancement of the photosynthetic capacity of major crops is fundamentally important to crop science and an essential first step to increase the seed and/or biomass yield of plants and, therefore, food production.yield. We have been working onin the area of increasing photosynthetic carbon capture and crop yield technologies since 2012. As a result,2012 and we have identified a number of excitingseveral potentially promising genes for increasing yield or improving crop performance.
Health and Wellness, Food Safety and Sustainability
At the same time, with the increasing focus on health and wellness, food safety and sustainability in developed countries, we anticipate a rise in demand for new varieties of food and food ingredients with improved nutritional properties. Further, concerns about food safety have led to the concept of "seed to plate," with a focus on stringent quality control along the entire value chain. If this concept takes hold with consumers, it is likely to require identity preservation from seed to harvest and involve contract farming. This concept is currently being implemented in agricultural biotechnology, in both canola and soybean which have been modified to alter the composition of the oil produced. High oleic canola and soybean oils are being marketed as "healthier" where the value driver is the ability to make marketing claims directly to the consumer.
Camelina oil naturally contains over 30% by weight of the omega-3 fatty acid and has recently been shown in clinical studies to be more effective than fish oil for controlling LDL cholesterol indicating potential use in reducing heart disease. This oil is also finding applications in aquaculture feed due to current constraints on the availability of omega-3 fish oil from ocean harvested fish. Yield10 believes that Camelina also has considerable potential as a cover crop to reduce soil erosion and nutrient run-off from land used for row crop production. In the longer term the production of PHA biomaterials in Camelina would represent an entirely new market opportunity for farmers. This opportunity could provide economic returns for farmers to justify large acreage adoption of Camelina as a cover crop and enable the low-cost production of this product for new markets including water treatment and sustainable biodegradable plastics replacement applications.
Business Strategy
Our goal is to build a successful agricultural biotechnology company centered on demonstrating and capturing the value of our traits and technologies based on the following three potential revenue streams:
Licensing of our yield and performance traits for use in major foodrow crops;
Product sales revenue from products produced in the oilseed Camelina; and feed crops. We
R&D revenue for access to our GRAIN trait gene discovery platform.
Using our Trait Factory, we have identified and are evaluating novel yield trait genes that we have discovered using our two technology platforms. We believe we have extensive and unique metabolic engineering capabilities that can be deployed to help address the growing global yield gap in food and feed crops. As the primary driver of financial returns each season, cropCrop yield is the key decision variable for farmers in making seed buying decisions, and as a result, is critical to the seed industry. Improvements in yield to the levels targeted by Yield10, for example 10-20 percent increases, canwould be expected to generate significant value to the seed and crop industry.farm sectors. For example, Yield10 is targeting an approximately 2010-20 percent increase in canola and soybean yields, which, if successfully deployed across North American acreage, wouldcould result in annual incremental crop value of up to $10 billion. By ultimately increasing the output of major food and feed crops and potentially reducing strains on scarce natural resources, we believe that Yield10’s technologies will also contribute to addressing global food security.
RecognizingYield10 plans to develop yield traits that enable farmers to increase their revenue, and also to license our trait innovations to the highly concentrated nature of the seed business, the prevalence of cross-licensing of traits, and the need to stack multiple crop traitsmajor agricultural companies so that they can be deployed in elite seed germplasm to provide the best options for farmers, Yield10 does not expect to become an integrated seed company. The current major seed players dominate the GM crop spacevarieties. Performance traits result in increased harvest value, which is then shared based largely on the early technology innovations that resulted in herbicide and pest resistance traits and have a very successful operating track recordwell-established value sharing model in the seed sector. Therefore, rather than replicating the downstream elements of these operations and developing our own regulatory, crop breeding or seed production capabilities, we intendYield10 plans to seek industry collaborations and partnershipscontinue to leverage these existing core competencies of the current seed industry. Yield10 will focus on its core competency of advanced trait gene discovery through the Trait Factory, while also building an independent, revenue generating, specialty products business based on the Camelina oilseed.
Our C3003 yield trait is an algal gene, and we believe that it will be regulated by USDA-APHIS as a biotech trait. In 2017, we signed a non-exclusive research license with the Crop Science division of Bayer AG ("Bayer") (formerly Monsanto Company), to test C3003 and the first version of C3004 in soybean. In 2019, the license was expanded to cover a new discovery and intellectual property related to a new version of C3004. Similarly, in 2018 we signed a non-exclusive research license with Forage Genetics, to test a series of traits in forage sorghum. In 2019 we signed a non-exclusive research license with Simplot for the evaluation of our traits in potato. We have been progressing our traits internally in canola and in corn on a fee for service basis but plan to look for partners for our traits in both crops this year. Yield10 significantly expands

the development pipeline by enabling the licensees to progress our traits in major crops. Our focus is on securing a share of the upside value of our traits when we finalize the economic terms of license agreements at the point where the value of the trait is well understood.
We believe we can leverage our seed yield and oil content traits to add value to Camelina in North America in the near term. We will focus our initial development activities on the production of nutritional oils for human and aquaculture feed markets using traits that can be qualified as non-regulated by USDA-APHIS to build our commercial capabilities.
The production of PHA biomaterials in Camelina could open new markets and provide economic returns for farmers to justify large acreage adoption and enable the low-cost production of this natural biodegradable product for water treatment and plastics replacement applications. We believe crop-based production will enable an advantageous cost structure thereby eliminating one of the remaining significant barriers to entry for broad adoption of these biomaterials. By reprogramming Camelina to produce PHA in the seed, the harvested seed can then be processed to produce three products: oil, protein meal for animal feed, and PHA biomaterial. The typical costs for producing edible oils are a useful benchmark for the potential long-term cost structure for crop based PHAs. In this scenario, crop based PHAs would have a cost advantage over petroleum-based plastics.
In water treatment, the PHA biomaterial acts as a growth substrate and energy source for denitrifying bacteria which convert nitrate, a primary cause of water pollution and algal growth, to nitrogen gas which returns to the air. This application is breakthrough sciencetechnically straight-forward, requiring only the production and technology innovation.shipment of PHA biomaterials in pellet form. Yield10 is in the early stages of developing a revenue generating business model for this opportunity.
PHA biomaterials are also useful for functionally replacing petroleum-based plastics in a wide range of packaging applications. For example, the plastics industry produces more than 350 million tons of material per year globally. This sector is facing intensive scrutiny due to increasing plastic waste pollution in the environment. As natural biomaterials, PHAs fully degrade over time in the environment yet have good processing and physical properties and can be processed like plastics to produce articles with excellent shelf life in use. When we made the transition to the Yield10 business we divested our fermentation based PHA bioplastics assets and related applications technology. However, Yield10 retained the rights to PHA production in engineered crops. Yield10 plans to buildeventually look for partners to produce resin-grade PHA biomaterial for supply to the plastics sector but will focus the initial launch on its core strengths bringingwater treatment applications.
We are at an early stage of developing a detailed plan for the Camelina business but believe it may have considerable potential for Yield10. Completing this business plan is a key goal for 2020.
Our History
We have a significant track record and expertise in the metabolic engineering of microbes and have made significant progress translating this capability to plants.
As part of the legacy biopolymers and biobased chemicals business of our predecessor company, Metabolix had supported a crop science research program to produce PHA biomaterials in crops as a potential low-cost production system. Historically, these efforts were focused on producing the simplest member of the PHA family, known as PHB, which is a microbial carbon storage biopolymer, in high concentration in the seeds of oilseed crops or in the leaves of biomass crops such as switchgrass. The PHB biomaterial is useful as a natural water treatment product and as a replacement for petroleum-based plastics.
As we made progress on producing PHB in plants, we learned that basic carbon supply from photosynthesis was a bottleneck. To address this carbon shortfall, in 2012 we began developing new technologymetabolic engineering and bioinformatics approaches to exploit an innovation gap inenhancing basic crop photosynthetic carbon capture. Discoveries from these two approaches became the agricultural biotechnology space due to reduced investment in basic research and development resulting from the ongoing consolidation and restructuring in the agricultural sector. Yield10’s mission is to translate and optimizefoundation of our step-change yield

GRAIN crop trait innovations into the major food and feed crops, and demonstrate their economic value to farmers and seed companies.discovery platform. We intend to create high-value assets in the form of proprietaryalso began building intellectual property on novel yield trait gene technologies discovered in these programs and realized that our experience in re-engineering the flow of carbon in microorganisms could be applied to building better plants with higher yield potential. Improving the yield potential of major crops is an essential step to increase seed and/or biomass yield and, therefore, food production.

Our Approach
Our GRAIN platform provides us with a unique approach for discovering novel yield trait genes.
We have integrated advanced metabolic flux modeling capabilities with transcriptome network analysis to form the foundation of our GRAIN big data mining gene discovery platform. This discovery platform is the core of our Trait Factory. In the case of crops, the levers to increase seed yield are the metabolic infrastructure through which carbon flows from photosynthesis to seed production and the gene regulators or transcription factors which control the various pathways. Over the last 20 years, the agricultural sector has generated vast numbers of data points. During this same period, there have been very few new crop traits produced. GRAIN efficiently mines big data sets and prioritizes actionable gene targets to improve crop productivity. We have employed this approach to discover a range of potential yield trait genes.
We developed the Camelina Fast Field Test model system to characterize, evaluate and de-risk these assets by progressing them alongnovel yield trait genes.
One of the path to commercial development with increasingly larger scalechallenges the agricultural industry has faced over the years is translating early crop science discovery into value generating traits. In part this is because results from greenhouse studies in model plants have not translated well into field tests and multi-site field trialsresults in major crops. We are currently deployingTranslating success with non-plant genes in major crops has been successful and the current biotechnology seed sector, which accounted for 457 million acres of crops worldwide in 2016, is based on using microbial genes in plants. The long timelines to progress early discoveries successfully into major crops and generate field data adds to the challenge.
For these reasons, Yield10 has put in place a process we call “Fast Field Testing” based on our yield trait genes into canola, soybeanCamelina oilseed platform. Camelina is an industrial oilseed well-suited to field trials, and corn, by designingwe believe it is a promising new crop for farmers. It is also very fast to modify, develop genetically stable seed and progressing genetically engineered events suitablescale up seed for the regulatory approval process which can be readily bred into the industry's elite crop lines by plant breeding. We expect the customers for Yield10’s innovationsfield planting. Ideally, we hope to be the largeable to progress from trait identification to field planting in about 12 months. Results from our field studies in Camelina can then be used to generate partner interest in progressing our traits in corn, soybean, canola and mid-size agricultural companies that would eitherother crops through research license or acquire rights to Yield10’s yield trait genes and incorporate them into their proprietary commercial crop lines for subsequent commercialization.agreements.
We are focused on identifying and developing technologies that will enable us to produce step-change improvements to crop yield.yield and value.
Yield10 is targeting a critical unmet need in agriculture based on the anticipated disconnect between agricultural supply and the growing global population. Food production must be increased by over 70 percent in the next 35 years to feed the growing global population, which is expected to increase from 7 billion to more than 9.6 billion by 2050. Global climate change is also resulting in regional shifts to historical growing conditions. Given the projection for population growth, recent studies show a “yield gap” for major food and feed crops that studies show cannot be addressed by incremental improvements to yield brought about by traditional plant breeding and existing GMbiotech traits. Current GMbiotech traits deployed in crops by the seed industry are based primarily on using microbial-sourced genes to impart yield protection through herbicide, pest, disease and even drought resistance, whereas Yield10 is focused on increasing fundamental crop yield through enhanced carbon capture and utilization. The demand for edible vegetable oils and healthier edible oils is also increasing.
Yield10 is fundamentally focused on “building better plants” based on using genetic engineering technologiesthe Trait Factory to deploy new yield trait genes that improve the efficiency ofoptimize photosynthesis and thecarbon efficiency of converting fixed carbonin crops to seed and/increase grain or introducing targeted genetic changesbiomass yield targeting step-change increases in the plant genome that allow the plant to make more seed or biomass.
Our Historyrange of 10-20 percent in crop yield.
We have assembled a significant track recordpipeline of crop yield traits for development that are applicable to major commercial crops and expertise in the metabolic engineering of microbes and have made significant progress translating this capability to plants.
As part of the legacy biopolymers and biobased chemicals business of our predecessor company Metabolix, our research team developed an advanced metabolic engineering capability to alter key biochemical pathways and redirect the flow of carbon metabolic intermediates in microbes resulting in the production of the biomaterial polyhydroxyalkanoate or PHA, at a level of more than 80 to 90 percent by weight of microbial cells that normally did not produce any PHA. Through our experience producing PHA in plants we have demonstrated that our experienceestablished agreements with re-engineering the metabolism of microbes can be translated to “building better plants.” In 1997, Metabolix initiated a crop science research program to produce renewable bioplastics and chemicals from agricultural crops.  Historically, these efforts were focused on producing PHB, a microbial carbon storage biopolymer, in high concentration in the seeds of oilseed crops or in the leaves of biomass crops such as switchgrass.
As we made progress on producing PHB in plants, we learned that basic carbon supply from photosynthesis was a bottleneck. To address this carbon shortfall, we began developing new metabolic engineering and bioinformatics approaches to enhancing basic crop photosynthetic carbon capture. Discoveries from these two approaches became the foundation of our “Smart Carbon Grid for Crops” and “T3 Platform” crop trait discovery platforms, respectively. We also began building intellectual property on novel yield trait gene technologies discovered in these programs. Photosynthesis is the most important biological process responsible for global food production. For example, according to the USDA, the output of U.S. farms contributed $177 billion, or one percent, to GDP in 2014. Improving the photosynthetic capacity of plants is an essential first step to increase the performance of crops to increasemajor seed and/or biomass yield and, therefore, food production. We must develop plants which on a per acre basis during the growing season fix more carbon and ultimately target that additional fixed carbon to seed. Key to achieving this is increasing the rate of net photosynthetic carbon capture. Once a plant has fixed carbon, that fixed carbon can be directed to three different places: it can be used to make roots, leaf and stem tissue of biomass, used for seed or it can be released again as CO2 through normal metabolic processes.
In 2015 and 2016, we made significant progress applying our “Smart Carbon Grid for Crops” platform to plants. Using this technology platform, which we established as a result of a series of government funded internal programs and external academic collaborations, we have developed metabolic engineering strategies using microbial genes to introduce new functionality into plants to increase photosynthesis by making key metabolic pathways in plants more efficient, and to

eliminate bottlenecks to efficient carbon usage. This approach is similar to what has been the bedrock of the agricultural biotech seed industry, the introduction of genes from non-plant systems to enable new functionality in the form of herbicide, pest resistance and drought tolerance. Our approaches led not only to the identification of novel yield trait genes but also encouraging early yield data from field studies with our lead yield trait gene in the industrial oilseed Camelina.
Our Approach
We have two unique, proprietary technology platforms for identifying novel yield trait genes.companies.
Our unique approach consiststo crop yield trait discovery utilizing our GRAIN platform, which integrates advanced metabolic engineering concepts to address critical bottlenecks in carbon metabolism, has enabled us to discover a series of two core technology platforms. The first is based onyield genes with potential use for producing step-change improvements in crop yield. Through our 30 yearsresearch and early development efforts we have identified and begun characterizing our C3000 and C4000 series of experience optimizingtraits. To initially characterize the flow of carbon intermediates in living systems and is called the “Smart Carbon Grid for Crops.” Using this approach and working with our partners in academia, Yield10 has demonstrated major step-changes in seedpotential yield in the industrial oilseed Camelina. We currently have four novel trait genes, impacting seed yield, which we refer to as: C3003 through C3006, and we are progressingtest our lead yield trait gene C3003 incandidates using our key crop targets canola, soybean and corn. Recently, we reported seedCamelina platform. As a yield increases of up to 23 percent in early field tests conducted in 2016 with Camelina.
Intrait innovator, our second platform, the “T3 Platform,” we developed a proprietary computational processobjective is to identify global transcription factor (GTF) genes, or master switches, which algorithms predicted could both up-regulate or down-regulate multiple gene cascades withnovel yield traits that act at a fundamental level in crop metabolism to provide the potential for increasing photosynthesis, reducing bottlenecks in central metabolism and positively impacting plant and biomass yield. We have tested the three lead gene targets experimentally and have shown that they produced average increasesbroad deployment of over 40 percent in photosynthetic carbon fixation, flow of carbon through central metabolism and biomass levels in our experimentstraits across multiple crop types. Following our work with switchgrass. In some cases the biomass yield has been increased up to 70 percent in preliminary greenhouse tests, a notable finding given that switchgrass is a high yielding C4 photosynthetic crop. Although it is a very useful model for C4 photosynthesis plants, switchgrass is not a food crop, so we identified the corresponding genes in major food crops including our key targets, soybean, rice and corn, and we are currently progressing these trait genes in thoseCamelina our approach is to enter into license agreements or form collaborations with major agricultural companies so they can incorporate our novel yield traits into their seed products.

We believe our business model will allow us to capture value for our yield trait discoveries and provide a path to commercialization for important new yield traits for major crops.
Our workYield10 is working to advance our own developments as well as form business alliances to progress our traits through development, launch and commercialization. Key to our strategy is to retain, where practical, control of timelines and maximize, where possible, the opportunity for value creation and optionality around future value realization strategies. We are focused on identifying and signing additional research and development collaborations to accelerate commercial development of our promising yield traits. Based on this strategy Yield10 can focus internal resources on trait gene discovery and developing an independent Camelina based products business.
We have signed non-exclusive research licenses for our novel yield traits with agriculture industry leaders.
In 2017 we granted a non-exclusive global research license to Bayer to evaluate our novel yield traits C3003 and C3004 in soybean. The license was expanded in 2019 to include a new discovery and intellectual property for C3004. Bayer is a leader in the Smart Carbon Griddevelopment and commercialization of biotech-derived soybean seed. In 2018, we granted a research license with a similar structure to Forage Genetics, a leader in forage crops used for Cropsanimal feed, to evaluate five traits in forage sorghum. In 2019 we granted a research license with a similar structure to Simplot, a leader in potato.
These licenses are intended to provide market leaders in their respective crops with an attractive opportunity to test our traits and develop data at their own expense. At any time during the T3 Platform hasterm, they have the option to negotiate a broader agreement with us. At the same time, we have the right to sign licenses with other companies for these traits. This structure allows us the flexibility to expand the testing of our traits with investment by other companies and to potentially enter negotiations for development and commercial licenses when the value of our traits is better understood. In 2019, we continued to explore additional opportunities to expand the testing of our traits through similar arrangements with other companies and as part of our evolving strategy we now plan to look for partners in canola and corn.
We have identified promising potential targets fortraits which can be modified using genome editing. We believe that these approachessuch targets may be subject to less regulatory complexity in the U.S. during development and along the path to commercialization and may provide opportunities for licensing.
Genome editing techniques, including CRISPR/Cas9,CRISPR, which involve making small targeted changes to the DNA of a target organism, have been of interest to the agricultural biotechnology industry because this approach is believed to have the potential to significantly reduce development costs and regulatory timelines for crop trait development and market introduction. Announcements from DupontIn 2018, we signed a non-exclusive research license for CRISPR/Cas-9 technology with the Broad Institute of MIT and the United States DepartmentHarvard and Pioneer, part of Agriculture - Animal and Plant Health Inspection Service ("USDA-APHIS") regarding a clarification onCorteva Agriscience.
USDA-APHIS has streamlined the regulatory path for a geneticallygenome edited corn line indicatedplant lines that this line will not be subject to regulations typically used for genetically modified crops on the basis that while the plant DNA was edited, the final plant diddo not contain any remaining foreign DNA (i.e., DNA sequences not from the plant being engineered) from the procedure used to edit the plant. This industry example suggests that crops that are genome editedThese plant lines may not be subject to certain GMOUSDA-APHIS crop regulations in the U.S., an outcome supported by recent developments See the “Regulatory Requirements” section below. This significantly decreased the timeline and cost of developing and bringing some new traits to commercialization in the USDA APHIS reviewU.S. The GRAIN platform is particularly well suited to the challenge of the current regulatory processidentifying new gene targets for crops made using genetic engineering.genome editing that can generate economic value. This has opened the potential for Yield10 to exploit a second tier of novel traits addressable with genome editing. The challenge now for the agricultural biotechnology sector will be to identify gene targets for genome editing which can generate economic value.
Yield10 has identified fromFrom its internal GRAIN discovery platforms and those in-licensed through academic collaborations, Yield10 has identified gene targets suitable for deployment in crops through genome editing. We have deployed genome editing technology based on our C3008a trait in Camelina as well as our triple edited-line based on our C3008a, C3008b and C3009 traits in Camelina, which were deemed non-regulated by USDA-APHIS in 2017 and 2018, respectively. In early 2020, we filed a petition for non-regulated status for a number of gene targetsgenome edited C3007 Camelina lines. C3007 is a trait in-licensed from the University of Missouri for genome editingincreasing oil content. We also believe that our C3004 yield trait can be deployed in crops. InCamelina through a non-regulated process. Plants that are not regulated by USDA-APHIS may still be subject to regulation by the course of our work, we have introduced genes coding for new metabolic pathway enzymesFDA or global transcription factors producing high yield lines with higher rates of photosynthetic carbon fixation. We are studying our high yield plants at the molecular level using advances in high throughput analytical systems atEPA depending on certain characteristics and the whole genome level to look at what happens to every other gene in the plant as a result of the changes we have engineered in, focused specifically on which native plant genes are turned on or off. Genes whose activity is turned on in the high yield lines are worth further study on their own and genes whose activity is turned off are interesting candidates for genome editing. This type of molecular analysis of the high yielding lines where the flow of carbon is higher has given us insights into key steps to target for further improvement. We have recently made progress deploying genome editing technology against the first of these additional targets in Camelina. We expect to increase our level of effort in this area in other crops, particularly canola, over the course of 2017, eventually expanding into soybean, rice and corn.plant’s intended uses. We believe our GRAIN platform for identifying genome editing targets as well as the improved crops we could develop using this approach may enable us to form collaborations or enter into license arrangements with a broader set of potential commercial partners andin order to bring these genome edited traits forward into development in the near-term.

We plan to use any revenues we generate from license agreements aroundbelieve Camelina has high potential as a commercial crop for producing nutritional oils and PHA biomaterials in North America.
Based on our genome editing targets to support our ongoing research and development efforts to enable step-changes10-year investment in crop yield.
We are developing the Camelina Fast Field Test model systemplatform and trait proof points achieved to evaluatedate, we believe Yield10 has established the foundation for a crop product business producing nutritional oils and de-risk novel yield trait genes.
OnePHA biomaterials. Camelina or Camelina sativa is an oilseed crop currently in limited cultivation in North America and Europe. Camelina oil has historically been used in food and production is increasing because of its natural omega-3 fatty acid content. Results from a randomized controlled study published in 2018 in the journal Molecular Nutrition and Food Research have shown that Camelina sativa oil, but not fatty fish or lean fish, improved serum lipid profile in subjects with impaired glucose metabolism. Camelina protein meal left over following oil extraction by cold crushing has been approved by regulatory authorities for use in animal feed applications in the U.S. and Canada. In the cold crushing process to extract oil, some of the challenges the agricultural industry has faced over the years is translating early crop science discovery into value generating traits. In part this is because results from greenhouse studies in model plants have not translated well into field results in major crops. This is also in part because the plants used for discovery research have not been suitable for studiesomega oil remains in the field and are not representativemeal, making it attractive for use as chicken feed because it increases the omega-3 content of the advanced seed or crop varieties (germplasm) used in commercial production, which have been subject to decades of intensive breeding to improve yield. Translating success when introducing non-plant genes into major crops has been very successful and the current biotech seed sector, which accounted for 444 million acres of crops worldwide in 2015 is based on using microbial genes in plants. The long timelines to progress early discoveries successfully into major crops and generate field data adds to the challenge.
For these reasons, Yield10 has put in place a process we call “Fast Field Testing” based on our Camelina oilseed platform. We believe that over time this will become a valuable tool in the trait discovery to translation effort. Camelina is an industrial oilseed well-suited to field trials, and we believe it is a good model for identifying promising new yield traits for canola and soybean. It is also very fast to modify and develop genetically stable seed sufficient for planting. Ideally, we hope to be able to progress from trait identification to field planting in about 12 months. Our process is to identify trait genes of interest in Camelina and immediately begin putting them into canola and soybean, where the timelines to transform plant lines and generate field data are much longer. We can then progress the Fast Field Testing in Camelina and generate field data and a complete molecular analysis of plant material from the field. These results and data can then be used to inform how we progress the previously transformed canola and soybean.eggs.
We believe that thisour Camelina development capabilities, together with our yield and oil content trait improvements, will provideenable an attractive Camelina products business focused on nutritional oils in the opportunity for go-no-go decisions in some cases and in other cases allow us to update our approach based on the results of our Fast Field Testing in Camelina. For example withnear-term. In the longer development timelines needed to get canola and soybean ready for field testing, we expect to initiate additional modifications earlier in these crops, having identified the potential to further improve the outcome based on the results of our Fast Field Testing in Camelina. We have started deploying this process with our first trait C3003, in which we conducted Fast Field Testing in 2016, and plan to conduct additional studies in both Camelina and canola in 2017.
We are using this process to de-risk and accelerate the demonstration of the trait gene value in major crops through the use of Fast Field Testing in a model system. As a particular trait is de-risked there isterm, the potential for inflection pointsproduction of PHA biomaterials in value. If we can establish a strong correlation betweenCamelina could provide economic returns for farmers to justify very large acreage adoption and enable the results fromlow-cost production of this product. PHA biomaterials with the Camelina system with future field data first from canolaright cost structure have applications in very large markets not currently served by agriculture including water treatment and then with soybean, then we may be able to leverage this to enter partnership and licensing discussions earlier while preserving the opportunity to capture a meaningful share of the upside value.
If results of testing new yield traits in our Camelina Fast Field Testing model are shown to be predictive of results that can be obtained in other C3 crops, we may be able to accelerate translation of new traits into important food and feed crops.
We developed our Camelina Fast Field Testing model as a system to develop and optimize yield traits based on novel metabolic pathways. We have significant expertise in the genetic transformation and breeding of Camelina.plastics replacement applications. We believe that if we can show that the results we obtain for potential yield traits are directionally predictive for the results we obtain in oilseed crops and other C3 crops, then wecrop-based production will be able to use the system to effectively screen for novel traits and accelerate their deployment into additional crops having the C3 photosynthetic system, including canola, soybean, rice and wheat. For this reason, our Camelina Fast Field testing system may prove to be a valuable tool for novel yield trait discovery facilitating translation into commercially important crops.enable broad-based global adoption of these materials.
Our Oilseed Operation based in Canada provides us with unique capabilities in the development of oilseed crops.
We established our oilseeds subsidiary in Canada in 2010 to produce robust oilseed germplasm with engineered value-added traits for commercial crop production in western North America. Our oilseeds team is based in Saskatoon, Saskatchewan, with laboratories in the NRC Plant Biotechnology Institute ("PBI")National Research Council (NRC) - Saskatoon facility and commercial greenhouse and laboratory facilities at nearby Innovation Place. Our team has developed and implemented technology to improve and accelerate engineering and trait evaluation and breeding of Camelina and canola. The team also plays a key role in designing and conducting greenhouse and field tests required to effectively evaluate novel yield traits.
We have a network of commercial and science advisors to provide us with insight and opportunities to advance our industry alliances, crop research and development, and key intellectual property.
Yield10 named Sherri Brown, Ph.D., a former Monsanto Company executive, as a member of the Board of Directors on January 2020. Prior to joining the Board, Dr. Brown has served as a special commercial and technical advisor to the Company since 2018. Dr. Brown, who is currently a Managing Director at The Yield Lab, served from 1999-2017 in leadership positions at Monsanto, most involving the development and commercialization of new traits for corn and oilseed crops including soybean and canola.
Yield10 has pursued academic collaborations that have led to the discovery of novel yield trait genes. Researcher Danny Schnell, Ph.D. discovered the C3003 trait in an ARPA-e (a division of the U.S. Department of Energy ("DOE") funded collaborative project at the University of Massachusetts in which Yield10 was a partner. In 2015, Prof. Schnell moved to Michigan State University where he is Chairperson, Department of Plant Biology and remains a collaborator on C3003. In 2018, Yield10 announced signing a global license agreement with the University of Missouri for advanced technology to boost oil content in oilseed crops, including C3007 and C3010, which are based on the discovery of a key regulatory mechanism controlling oil production in oilseed crops which can be used to increase oil content. Jay J. Thelen, Ph.D., Professor of Biochemistry at the University of Missouri, who discovered this mechanism, joined our Scientific Advisory Board in 2018.
We plan to seek U.S. and Canadian government grants to support our research and development goals.
Yield10 has been awarded grants over the last several years supporting research on strategies to improve the efficiency of photosynthesis, increase seed oil content, identify novel yield traits and test these novel traits in Camelina. This work is valuable because traits developed in Camelina have the potential to be developed and deployed in other oilseed crops. For example, in 2017, we were selected as a sub-awardee on a new DOE grant led by Michigan State University to conduct research aimed at boosting oilseed yield in Camelina. We plan to continue to pursue government grants to defray research costs associated with our research and development activities.

We have establishedare operating with a lean organizational footprint which is capable of evaluating our initial novel yield traits in greenhouse and field tests while maintaining efficient use of cash resources.
As of December 31, 2016,30, 2019, we had 2025 full-time employees, with the majority directly involved with our research and development activities. We believe that our organizational capabilities are aligned with our research priorities and are complemented by our use of third partythird-party infrastructure and certain service providers. With this approach we can leverage third partythird-party infrastructure and capability without having to spend the time and capital needed to recreate them in-house. This will allowis allowing us to focus our limited resources on deploying our core strengths against our key development goals. We expect to grow our research and development operations over time commensurate with building value in our business and advancing our traits through development while at the same time tightly managing overhead costs.
We have established academic collaborations which provide us with opportunities to access government grant revenue to support our research as well as key intellectual property.
Yield10 has pursued academic collaborations that have led to the discovery of novel yield trait genes. Researcher Danny Schnell, Ph.D. discovered the C3003 trait in an ARPA-e funded collaborative project at the University of Massachusetts in which Yield10 was a partner. In 2015, Prof. Schnell moved to Michigan State University where he is Chairperson, Department of Plant Biology and remains a collaborator. Heike Sederoff, Ph.D. Professor, Department of Plant and Microbial Biology at North Carolina State University developed the C3004 and C3005 traits with ARPA-e funding which Yield10 is now progressing under a license agreement. Both Dr. Schnell and Dr. Sederoff are members of our Scientific Advisory Board. In early 2017, Yield10 announced taking an option to a global license agreement from the University of Missouri. This license covers a genome editing target based on the recent discovery of a key regulatory mechanism controlling oil production in oilseed crops which can be used to increase the oil content. Oil content is the key economic driver in crops such as canola, sunflower and safflower. We plan to exercise this option later in 2017.
We plan to seek U.S. and Canadian government grants to support our research and development goals.
Yield10 has been awarded grants over the last several years supporting research on strategies to improve the efficiency of photosynthesis, identify novel yield traits and test novel yield traits in Camelina. This work is valuable because traits developed in Camelina have the potential to be developed and deployed in other oilseed crops. We plan to continue to pursue government grants to defray research costs associated with our research and development activities.
We plan to deploy our novel yield trait genes to generate proof points across a range of crops.
Current biotech-generated crop protection traits such as “Roundup Ready” and insect resistance are deployed broadly in the Americas in the canola, soybean and corn crops. For novel yield trait genes, such as C3003, we envision deployment of the trait in C3 photosynthetic oilseed crops such as Camelina, canola and soybean and potentially in other C3 crops such as rice, alfalfa, cotton, potato and wheat. We are currently testing C3003 and C4003 in rice where genetically modified plants have not yet been widely introduced commercially. We also believe there is an opportunity to deploy our novel yield traits into existing GM crops as “stacked traits” included in branded seeds marketed and sold to farmers. “Stacked traits” refers to the practice of adding multiple biotech traits to an elite plant line as a strategy to further increase value.
In addition we view our genome editing targets as a complement to plant breeding techniques and plan to test our genome editing targets in oilseed crops, as well as in rice, corn and forage crops as a way to improve seed yield and/or biomass and generate opportunities for licensing or collaboration with established industry partners.
We believe our business model will allow us to capture value for our discoveries and provide a path to commercialization for important new yield traits for major crops.
We are positioning Yield10 as a discovery company whereby we will work to advance our own developments as well as form business alliances to progress our traits through development and early commercialization. Our goal is to capture an attractive share of the added economic value resulting from the deployment of our trait genes and technologies in key crops. We are currently working on the development and deployment of our trait genes into canola, soybean, rice and corn, an approach facilitated by the expiration of much of the early foundation patents in the agricultural biotechnology sector, and one of our key objectives in that regard is to demonstrate commercial proof points through multi-site field tests. Yield10 has a number of opportunities and models for value capture including partnering or licensing with established agricultural industry players. Key to our strategy is to retain, where practical, control of timelines and maximize, where possible, the opportunity for value creation and optionality around future exit strategies.

“GRAIN” Technology PlatformsPlatform
In the last decadetwo decades there has been a dramatic expansion of new genetic engineering and systems biology tools: genomics data;data, metabolic engineering;engineering, high-throughput analytical tools, including whole organism gene expression analysis and metabolomics, and powerful genome editing technologies. At Yield10 we plan to build value by leveraging genome editing targets for revenue generationAs a result, the seed sector has tested thousands of single genes and generated billion if not trillions of data points yet step change improvements in the near-term while we independently work to demonstrate the economic value of our transformative genetic engineering basedcrop yield breakthroughs in the longer term. The recent expiration of early blocking patents on plant genetic engineering means we can now be more effective in research and development, leverage third party service providers and independently drive key proof points in major commercial crops such as canola, soybean and corn while focusing our resources on our core strengths.have remained elusive. Yield10 is focusedbringing new approaches and innovation based on increasing theover 30 years of experience in advanced synthetic biology and metabolic systems modelling to improve inherent yield of major food and feed crops. With regard to forming collaborations, we recognize there are considerable headwinds to overcome in this sector, including industry skepticism based on disappointing outcomes from major investments made screening large numbers of single crop genes. This has resulted in
At a challenging environment for early crop innovations prior to demonstration of key proof points in commercial crops. Our goal is to “build better plants” which requires new approaches and innovation and in our view will most likely involve gene combinations and/or multi-gene systems.
Increasingfundamental level, increasing crop yield is a complex two-step carbon optimization problem. Harvested seed is mostly carbon fixed from carbon dioxide in the air by photosynthesis with oxygen coming from water in the soil and smaller amounts of nitrogen and phosphate both of which are applied as fertilizer. To achieve increased yield, the rate at which crops can fix carbon has to be increased. Based on our experience optimizing carbon flow in living systems, we know that increasing seed yield will likely require multiple trait genes to increase carbon fixation by photosynthesis at the front-end and direct the increased fixed carbon to the seed. One analogy would
Plant growth is based on a series of chemical reactions and these can be modeled to determine the fact that simply fillingbest ways to optimize the gas tankyield of the targeted product. We have integrated advanced metabolic flux modeling capabilities with transcriptome network analysis to form the foundation of the GRAIN gene discovery platform. GRAIN is a powerful new data mining tool which the company has protected as a trade secret. Yield10 has used GRAIN to identify a pipeline of traits it is developing in Camelina to determine performance and then through a car does not make it go faster. If successfulseries of license arrangements with major seed companies in increasing photosynthesis, we expectother crops. We also believe our integrated GRAIN platform can be used to reach metabolic bottlenecks downstream,successfully identify new targets for improving crop yield and are working to leverage the platform in the near-term to secure research and development funding from industry partners.
Traits in Development
Based on our early innovations, the development of the fully integrated GRAIN trait gene discovery platform and the execution of our in-licensing strategy, Yield10 has established a strong pipeline of traits in development. By using our Camelina platform as a Fast Field Testing platform, to generate initial trait performance data, our traits are furthest along in Camelina. This has formed the foundation of our strategy to develop a Camelina based specialty products business. Data from Camelina field studies have also helped us to establish research license agreements with three seed companies (Bayer, Forage Genetics, Simplot) to enable them to progress our traits in major crops. Yield10 is progressing proprietary traits in corn through a service agreement. In 2019 Yield10 continued to progress the development of our C3000 series of seed yield and oil content traits as well as some of which will likely prevent someour C4000 series traits in the oilseed Camelina. We progressed several of these traits into major crops including corn, soybean, forage sorghum and potato through third party relationships and in canola using internal resources. In 2019, Yield10 announced the additional fixed carbonfiling of a new patent application on a technology breakthrough for producing high levels of a PHA biomaterial, a product with very large market potential in oilseeds.
Novel Yield Trait Gene C3003
C3003 is an algal gene, in-licensed from reaching the seed. However, with new analytical tools available we expect to be able to identify bottlenecks and develop solutions to achieve our targeted outcomes, step-change increases in seed yield. This leads to our themeUniversity of enhanced carbon capture from photosynthesis and targeted carbon deposition to seed.
Plants can be categorized generally into two different groupsMassachusetts. We believe based on their systemGRAIN modelling that C3003 reduces the well-understood yield losses that occur through photorespiration, a side reaction of photosynthesis.photosynthesis in C3 crops based on early positive results. C3 photosynthesis, the simplest type of plant photosynthetic system, exists in most agricultural crops used for human consumption, and includesincluding canola, soybean, rice, wheat and potato. C4 photosynthesis is a more complex system. Plants using the C4 system have evolved an additional distinctive cellular structure, in which carbon dioxide is concentrated for the main photosynthesis enzyme RUBISCO through a series of metabolic and metabolite transports known as the C4 pathway. Corn and sugarcane are part of the C4 photosynthetic plant family. In general, C4 photosynthetic plants have up to five times inherently higher plant yield than plants in the C3 photosynthetic family. This difference in plant yield is a result of evolution, which has led plant scientists to consider the possibility that new genetic enhancements can be created to fundamentally improve the photosynthetic system in C3 plants.
Smart Carbon Grid for Crops Technology Platform
Yield10 is leveraging over a decade of metabolic engineering experience to optimize photosynthetic carbon capture and utilization in plant systems, which is critical to increasing seed yield. The “Smart Carbon Grid for Crops” is an advanced metabolic engineering platform that we believe has the potential to address well known metabolic limitations in crops and in C3 crops in particular. Similar to the electric grid where much of the investment made to generate the power is lost in the distribution system, plants having the C3 photosynthestic system are similar in that they lose over half the carbon the grower has paid to fix in input costs due to metabolic inefficiencies. We plan to mirror an approach taken by many of the current herbicide and pest resistance GM traits where genes from non-plant sources were used successfully to impart new functionality to crops. In our case, we are exploiting non-plant genes such as genes from microbial or algal sources to fix or reduce the impact of well-understood carbon capture metabolic pathway limitations in C3 crops. For example, photorespiration is a wasteful side reaction or carbon capture inefficiency in crops having the C3 photosynthetic system which represent approximately 70 percent of the food consumed by humans and include wheat, rice, soybean, canola and potato. We believe reducing photorespiration should lead to improved net carbon fixation from photosynthesis and as a result, we would expect to see step-change increases in seed yield.
To illustrate the value creation potential, yield loss in C3 crops due to photorespiration was recently quantified in a paper published in the Annual Reviews of Plant Biology. The authors estimated that yield in U.S. soybean crops is reduced by 36 percent and the yield in U.S. wheat crops is reduced by 20 percent due to photorespiration. They also estimated that achieving a five percent reduction of photorespiration in soybean and wheat in the U.S. would add approximately $500 million per year of value. Some models suggest that photosynthesis could improve by 12 to 55 percent in the absence of

photorespiration. Therefore, photorespiration has been a major topic in plant science and researchers have employed multiple strategies in attempts to reduce photorespiration in C3 plants as a means to improve yield.
Reducing photorespiration is one of the key targets of our Smart Carbon Grid for Crops technology platform. This platform is an innovative, systems based approach to boost yield by increasing the amount of carbon fixed by photosynthesis and targeting the increased carbon to harvestable seed. Our lead trait, C3003, has been shown to enhance carbon fixation and seed yield in the oilseed Camelina where it impacts photorespiration. C3003 is a scientific discovery made in one of our academic collaborations and Yield10 has exclusive rights to this technology. While our collaborator continues to work on characterizing the mechanism of this yield trait gene, current data suggests C3003 is a very unique gene that reduces photorespiration in an unexpected manner. New science also represents a key aspect of de-risking our technologies. If the science provides new insights or addresses a well-defined bottleneck in a key limiting pathway common to a large number of crops, then the expectations for broadly translating initial results should be higher. We are excited about the prospects of C3003 in reducing the well-known yield losses that occur through photorespiration in C3 crops. We are currently studying C3003’s effect in the food crops canola, soybean and rice. We know C3003 has increased the rate of photosynthetic carbon fixation in our Camelina plants and we have been able to study these plants at the molecular level. Consistent with our initial hypothesis that downstream bottlenecks can be identified, we have found that in high yielding plants expressing C3003, the expression of other genes, including our C3004 trait gene is changed. We believe the C3004 trait gene is involved in controlling the flow of fixed carbon to seed as part of the plants natural regulatory system. It is well known that the flow of carbon in plants is tightly controlled and we believe our approach to engineering the C3004 gene using genome editing has the potential to remove one of these control points and can be combined with the C3003 trait gene to further increase yield beyond what can be achieved with C3003 alone.
T3 Platform and Plant Targets for Genome Editing
In crops having the evolutionary advanced, more efficient C4 photosynthetic system, including corn, sugarcane and sorghum, the yield is already several-fold higher than in C3 crops. In this case, the hurdle to accomplish step-change increases in seed yield is higher as these crops are already more metabolically efficient. Leveraging the industry's significant investment in crop genomics research over the last 20 years, we developed the “T3 platform,” which is an algorithm-based approach to “big data” mining of publicly available genomics data sets. We focused not on individual genes but on specific gene expression patterns. Gene expression patterns tell the researcher which genes are turned on and off under different growth conditions. With the T3 platform we wanted to identify and focus our activities on a small number of very important plant genes. Using this approach we were able to identify and select novel genes, which could function as global regulators or master switches to control cascades of other genes and metabolic systems. The strategy was to use the T3 platform to significantly narrow the number of candidate genes to be tested and then test them experimentally in our high throughput gene transformation platform in our C4 photosynthetic crop model system, switchgrass. We validated the T3 platform approach by verifying with experimental results the positive yield impact of the three gene targets we identified computationally, an exceptional hit rate. These three yield genes, C4001, C4002 and C4003, increased photosynthetic carbon capture and biomass production by over 40 percent in our switchgrass plants. In this case our early experiments have been successful in demonstrating the potential to increase the rate of carbon fixation even in a high yielding C4 crop.

We believe Yield10 is in a unique position to expand our learning and discover additional gene targets, or genes that need to be modulated, to optimize the flow of carbon to seed in these plants and have made considerable progress in this regard. Molecular analysis of high yielding plants expressing the global transcription factors has allowed the identification of 71 downstream transcription factors that are differentially expressed in the high yielding lines and thus are themselves targets for genetic manipulation. The expression of some of these genes is down regulated in the high yielding plants making them exciting targets for genome editing through well-known approaches such as CRISPR/Cas9. We are beginning to validate these second generation gene targets in switchgrass and have thus far validated the predicted role of the first three genes. These trait genes have been named C4004, C4005 and C4006. We know the industry has struggled to deploy downstream transcription factors to improve crops particularly in hybrid corn. However, we are optimistic that we will be more successful introducing our global regulator genes given the impact we saw in our experiments, and we believe genome edited traits, particularly simple gene deletions, will be significantly easier to implement and translate across all varieties of a crop.

Fast Field Testing System in Camelina
One of the challenges the agricultural industry has faced over the years is translating early crop science discoveries into value generating traits. This is in part because most of the plants used for discovery research have not been suitable for studies in the field. In addition, the plant systems used for discovery are not representative of the advanced seed or germplasm used in commercial production which have been subject to decades of intensive breeding to improve yield. The long timelines to progress early discoveries successfully into major crops and generate field data adds to the challenge.
In 2010, we established a research and development operation in Saskatoon, Canada staffed with leading oilseed researchers. Our team established a model for testing novel trait genes called the “Fast Field Testing” system based on our Camelina oilseed platform. We believe that this system has the potential to become a valuable tool for our yield trait discovery and translation effort. Camelina is an industrial oilseed, with reasonable field performance providing a robust model for canola and soybean and is well suited to large scale multi-site field tests and larger scale trials. Camelina is a plant that can be readily genetically modified and bred through the efforts of our skilled staff to deliver genetically stable seed sufficient for planting in field tests. We have shown that we can go from the identification of a potential yield trait gene or combinations of genes to field planting in about 12 months. In our Fast Field Tests, we collect and analyze a broad set of data on our transgenic plants including parameters such as stand establishment, flowering, maturity, seed weight, seed size, oil content and oil composition. We also perform molecular analysis on plants of interest. We are using our Camelina Fast Field Test system to identify and screen trait genes of interest while deploying them in parallel into canola, soybean and rice where the timelines to obtain stable plant lines and field data are longer.
Traits in Development
With the benefit of more than five years of investment, the Company has been able to launch itself as Yield10 Bioscience with ownership or licensed rights to several crop trait genes in hand and with the lead yield trait gene C3003 well-positioned in terms of translation and demonstration in key crops. Yield10 has exclusive rights through ownership or licensing or is preparing to file patent applications covering the trait genes listed in Table 1 below.
Under our “Smart Carbon Grid for Crops” technology platform we have identified the C3000 series of novel yield traits based on establishing new metabolic pathways in crops. We have tested our lead yield trait gene, C3003 in Camelina in both greenhouse and initial field tests and have reported results from these initial tests. We are moving this promising trait forward in additional crops including canola, soybean and rice and expect to report data once additional greenhouse tests and/or field tests have been completed and analyzed.
Under our “T3 Platform” we have identified the C4000 series of novel yield traits and gene editing targets. We expect to progress in our C4 monocot model a select few of the C4000 series traits, global regulatory genes discovered through our T3 Platform research program which we have shown to significantly enhance photosynthesis and carbon capture in switchgrass. We are also progressing the C4003 trait gene in rice using our internal resources and we expect to report initial rice data once greenhouse tests have been completed and analyzed.

Table 1: Summary of our crop yield traits currently in development.
TraitBiological MechanismValue AddGMOEditing
Current Activity
Next Steps
Smart Carbon Grid
C3003
1st Gen
Impact photorespiration
Seed yield
Water use
+No
Camelina field test results encouraging,
field testing expanding to canola, deploying in soybean and rice
C3003
2nd Gen
Impact photorespiration
Seed yield
Water use
+No
Camelina greenhouse results encouraging,
deploying in canola, soybean and rice
C3004Carbon partitioningSeed yield++
Camelina field testing,
editing underway
C3005/6Increased carbon conversion efficientOil content, Seed yield+NoCamelina field testing
C3007Carbon partitioningOil content++Laboratory work in progress
T3 PlatformC4001
Global regulator gene
Photosynthesis
Yield++ / -Rice ongoing, corn in planning
C4002
Global regulator gene
Photosynthesis
Yield++ / -Planning for corn transformation studies
C4003
Global regulator gene
Photosynthesis
Yield++ / -Rice ongoing, corn in planning
C4004Regulator geneYield++Planning for corn transformation studies
C4005Regulator geneDrought++ / -Planning for corn transformation studies
C4006Regulator geneDrought++ / -Planning for corn transformation studies
Novel Yield Trait Gene C3003
C3003 represents the lead novel yield trait gene in our “Smart Carbon Grid for Plants” technology platform. C3003 is a scientific discovery made in one of our academic collaborations funded by ARPA-e, a division of the Department of Energy. Our academic collaborator is continuing work to characterize C3003. C3003 appears to be a very unique gene that impacts photorespiration, a biochemical pathway in C3 plants, which is responsible for significant losses in yield. Yield10 is progressing the introduction of the C3003 trait gene as well as improvements to the C3003 trait in Camelina, canola, and corn.
Canola is an important North American oilseed crop harvested for its oil. We are targeting step-changes of 10-20% in the evaluation and development of novel traits to increase seed yield in canola. In our field tests of canola in 2018, we

achieved seed yield improvements in some events at the low end of this range (11%), and based on these results, we continued to progress C3003 into the preliminary commercial development phase in canola in 2019. Key activities in 2019 included field testing of the C3003 Canola lines from the 2018 trial and the development of additional commercial quality C3003 canola events. The 2019 growing season was particularly challenging with wide swings in weather patterns and as a result we were unable to generate statistically significant performance data. However, based on earlier results and our increasing understanding of the underlying biological mechanism, we remain committed to progressing the development of C3003. In 2019, we produced 15 additional high quality C3003 canola lines and plan to continue the field testing and development programs with this trait in Camelina and canola in 2020.
Under a research license, Bayer is working with C3003 in its soybean program as a strategy to improve seed yield. We anticipate that Bayer will generate field test data with C3003 pursuant to the research license. The Bayer license was expanded in 2019 to include a new discovery relating to C3004 that will enable them to begin deploying and rice,testing this trait in their soybean program. Yield10 is working to identify additional partners for our traits in soybean.
Novel Yield Trait Gene C3004
While the role of C3004 is currently not well understood and we expectcontinue to disclose additional resultsinvestigate the role of the gene in plant metabolism, we believe that it may affect carbon partitioning (the flow of carbon from a numbergreen photosynthetic tissue to seed development) in plants. Our ongoing research will continue to investigate the activity of these activities throughout 2017.     
In the 2016 growing season, we conducted a small scale field test which was designed primarilyC3004 alone and in combination with C3003 to establish our Camelina Fast Field Testing platform and accelerate the generation of field data for crop trait discovery and improvement. As part of this study, we planted stable Camelina seed lines expressing C3003. In early 2017, we reported field test results showing that C3003 produced significant improvementsproduce increases in seed yield in crops.
We began our investigation of C3004 by preparing genetic constructs to increase the expression of the C3004 gene in Camelina. Stable C3004 Camelina lines were developed and we performed yield studies in a greenhouse and a controlled environment growth chamber. In these studies, increased expression of C3004 in Camelina resulted in a significant increase in plant growth and vigor, increased branching and seed yield, and in some cases increased individual seed weight. In 2019 we continued the development of additional C3004 Camelina lines, conducted greenhouse studies and our first field tests.
Our 2019 greenhouse studies included additional C3004 Camelina lines with different Camelina genetic backgrounds. We again observed increased vigor, branching and increases in seed yield consistent with our 2018 observations. In our 2019 field tests, photosynthetic measurements were taken during the growing season on C3004 Camelina lines at similar developmental stages. Five lines tested showed statistically significant increases in several important photosynthetic parameters for plants, including CO2 fixation, electron transport rate, and the conversion of light energy to chemical energy (effective quantum yield). While field conditions throughout Western Canada were harsh, including severe drought, there were indications that the C3004 plants produced more seed than wildtype Camelina; however, substantial variability among the test plots under these severe conditions confounded the collection of statistically significant seed yield data from the study. In 2020, Yield10 plans to field test C3004 Camelina lines at an expanded number of sites to collect agronomic and seed yield data; we also plan to field test C3004 in canola for the first time is also planned. We currently have research license agreements in place with seed companies to evaluate the Camelina C3004 gene in soybean, corn and potato.
The version of the C3004 trait we have tested so far in our Camelina studies was genetically engineered using a traditional GMO approach; however, we believe that it may be possible to develop versions of C3004 Camelina that are non-regulated under current USDA-APHIS rules and expect this will form a key part of our Camelina commercial development effort.
Oil Enhancing Traits: C3007, C3008, C3009, C3010 and C3012
Edible oils or vegetable oils are derived from fruits and vegetables, such as palm, soybean, rapeseed (canola) and sunflower. These oils are used in frying, baking, other types of cooking and in food preparation and flavoring such as salad dressings and bread dips. Edible oils are of increasing importance among health-conscious consumers as key functional ingredients which may reduce the risk of cardiovascular disorders along with potentially lowering the possibility of certain kinds of breast cancer. Based on these drivers the global edible oil market is anticipated to witness a substantial growth in demand for unrefined, unprocessed, healthy, and organic oil.
This is leading to the development and commercialization of modified soybean and canola oils with higher levels of healthier unsaturated fatty acids. Health benefits of omega-3 fatty acids from fish oil are creating additional interest in plant-based omega-3 vegetable oils as a nutritional constituent in the food industry on account of their exceptional anti-inflammatory and other health attributes. Camelina and flax naturally produce omega-3 oils and are seeing increased commercial interest and we believe that Yield10 is well positioned to become the leader in Camelina oil production.

Yield10 is progressing a series of traits targeted at increasing the oil content in Camelina where the best C3003 lineoil is the main value driver. Based on the results we obtain with Camelina we may be able to license these traits to seed companies for use in other oilseed crops including canola and soybean. Yield10 is building significant capabilities and intellectual property around key oil biosynthesis pathways in plants based on technologies for increasing oil content in seeds. In cases where the edible oil is the primary economic value driver for the crop, increasing oil content is a valuable trait. Improving the oil content and yield of Camelina seed would make this an attractive crop for producing omega-3 nutritional oils. Based on our study of metabolic pathways in oilseed crops, we believe there is an opportunity to apply genome editing to significantly increase oil content in oilseed crops including canola, soybean, sunflower and Camelina. We began the technical work in Camelina in 2016 with our C3008a, C3008b and C3009 traits which regulate the production and degradation of oils in oilseed crops. In 2017 and 2018, we received confirmation from USDA-APHIS’s Biotechnology Regulatory Services (BRS) that two types of our genome-edited Camelina plant lines developed using CRISPR/Cas-9 genome editing technology for increased oil content were not considered to be regulated under 7 CFR part 340, clearing the way for field testing in the U.S. The first type is based on the inactivation of an enzyme expected to decrease turnover of oil in mature seeds and reduce free fatty acids in oil, a trait we have designated as C3008a. The other type is based on the inactivation of three enzymes to both enhance the production of oil and decrease turnover of oil in mature seeds and is designated as our triple edit, or C3008a, C3008b and C3009 trait containing line. We completed our first field trial with these edited Camelina lines in the U.S. during the 2019 growing season. Some of the Camelina lines with edits to the three genes produced an increase in oil content in individual seeds as well as an increase in seed oil content as a 23 percent increase as measured by averagepercentage of seed weight per hectare. This result was statistically significant (p<0.05) as compared to control plants. In addition, the highest yieldingThe best performing line expressing the C3003 gene maturedproduced an average of six days earlier than the control plants. Expression of C3003 did not change the11.8 percent increase in oil per individual seed, an 8.7 percent increase in individual seed weight, and a 4.7 percent increase in seed oil content as a percentage of overall seed weight. No significant change in oil contentcomposition was observed. Yield10 is planning additional field tests with the best Camelina line in the 2020 growing season and is scaling up pure seed as measured byproduction in anticipation of potential commercial use.
In 2018, we signed an exclusive global license agreement with the weightUniversity of Missouri for advanced oilseed technology including the C3007 and C3010 gene traits, promising targets focused on the central role of Acetyl-CoA Carboxylase ("ACCase") a key metabolic control point for oil production. In 2019, we signed an additional exclusive global license with University of Missouri for another ACCase related gene target we named C3012. We have produced genome edited versions of C3007 in relationCamelina and canola. We have also filed a petition with USDA-APHIS to confirm that the weight of the seed.
While expression of C3003 enabled some ofagency does not consider the Camelina lines to be regulated under 7 CFR part 340, which would clear the way for field testing. Pending confirmation from USDA-APHIS, we testedplan to test the C3007 Camelina genome edited lines in the field during the 2020 growing season.
PHA Traits: C3014 and C3015
While we continue the discovery of novel yield traits for licensing to seed companies and focus on deploying our non-regulated traits to improve the performance and value of Camelina to produce highernutritional oils in the near-term, we believe there may be significant market opportunity for producing PHA biomaterials in Camelina in the future. PHA biomaterials (PHAs) are natural microbial high molecular weight polymeric storage polymers. These polymers are natural polyesters and can be recovered from the microbes which produce them and processed using standard plastics processing equipment into a range of product forms. PHAs have applications in a wide range of markets including animal nutrition, wastewater treatment and the replacement of petroleum plastics. Commercialization of PHAs based on fermentation technologies continues to receive considerable media and investment interest even although this approach has proven challenging due to the high capital and operating costs. Feedstock and energy costs dominate, the net result being PHA products with limited market adoption. We believe direct production of PHAs in crops can lead to low production costs and open large market opportunities. Seeds are natural, stable storage sites for large amounts of oil and proteins deposited by plants to nourish seedlings following seed yieldsgermination in the field. The stability of seeds at ambient temperatures allows them to be readily harvested, transported and stored prior to processing and makes them the ideal site in a plant for producing PHA biomaterials. In 2019, Yield10 filed a U.S. Patent application for new technology potentially enabling low-cost production of PHA biomaterials in the seeds of Camelina. The new Yield10 patent application describes a discovery around maintaining the viability and vigor of Camelina seed programed to produce high levels of the PHA biomaterial PHB. By introducing the three genes encoding the pathway for producing PHA from the plant metabolite acetyl-CoA we have demonstrated the production of up to 10% PHB in seeds of Camelina with good seedling viability in growth chambers. We believe crop-based production will enable an advantaged cost structure thereby eliminating a barrier to entry for broad adoption of these materials. The key concept was to introduce PHB as a new component of the seed composition and by weight per hectare,processing the individualPHB producing seed, sizeto produce oil, polymer, and protein rich seed meal. The combination of all three products improves the overall value proposition and we believe that in time this will result in PHA biomaterial costs in line with canola and soybean oils. Yield10 plans to develop and commercialize Camelina seed based PHA biomaterials for water

treatment applications and look for commercial partnering opportunities for plastics replacements markets. We currently have two new PHA biomaterial traits, C3014 and C3015, in our development pipeline and plan to carry out the first field tests in 2020 with these lines was decreasedtraits, pending regulatory approval. In the planned tests, we will also bulk up C3014 and C3015 Camelina seed for planting in the 2021 growing season so we can begin to scale production and produce crop based PHA samples for testing and demonstration purposes.
C4000 Series Traits
We used our GRAIN platform to study global transcription factors and identify novel yield traits in the C4000 series. These traits may be powerful regulators of plant growth and represent a potentially valuable resource for identifying genome editing traits for crops. We have recently shown that traits from the C4000 series can significantly increase photosynthetic efficiency, above ground biomass, and below ground biomass production in our switchgrass plants engineered to overexpress the transcription factors. We reported these results for our novel C4001 and C4003 traits in 2018 in the journal Plant Science. Switchgrass plants expressing C4001 resulted in a total increase in biomass of 75-100 percent in leaves and stems as compared to controls, likely due tocontrols. Expression of C4003 in switchgrass resulted in a change in carbon partitioning in the plant. This reduction in seed size was expected based on data from prior greenhouse trials and Yield10 is addressing this finding with our second generation C3003 trait which is expressed specifically in the seed tissue of plants.
We believe that the results of our 2016 field tests in Camelina are encouraging and suggest that our approach to engineering new metabolic pathways in plants has the potential to produce step-changes in crop yield. These results also illustrate that our Fast Field Testing system in Camelina may be a valuable tool for effectively screening novel yield trait

genes and dynamically adapting our approach to trait development as we translate these improvements into commercially important crops.
Based on prior greenhouse data suggesting that constitutive expression of C3003 in Camelina could increase overall seed yield, but produce this increase with the production of smaller, lighter weight seeds, we produced a second generation C3003 where the C3003 gene is expressed only in seed tissue. We believe that the reason for the smaller seeds is that the added influx of carbon produced by C3003 produces a “bottleneck” in plant metabolism that results in the production of more, but smaller seeds. In 2016, we tested second generation C3003 in Camelina in greenhouse studies. In early 2017, we reported preliminary greenhouse data showing that the second generation C3003 produced antotal increase in seedbiomass of 100-160 percent in leaves and stems as compared to control plants. Increasing biomass yield while maintaining typical seed weight.
Based on encouraging data produced in Camelina with firstis important for forage crops such as sorghum, silage corn, and second generation C3003, we are continuing to progress the evaluation of the C3003 gene trait in parallel in canola, soybean and rice, key target crops where step-change increases in seed yield would improve the prospects for global food security and we believe create considerable economic value.alfalfa.
We are planning to conduct additionalprogressing the development of certain of our C4000 series of traits in Camelina and corn. Depending on the field testsperformance of C3003 in the 2017 growing season. In these studies, we plan to evaluateC4000 series Camelina lines, transformedYield10 plans to integrate them into a commercial Camelina seed business. Recognizing our limited internal capabilities and resources in corn, the Company plans to seek partners interested in progressing these traits in corn under a license agreement like the one in place with eachBayer for soybean. Forage Genetics began work with certain of our firstC4000 series traits through a research license signed in 2018 to assess the potential of our traits to increase biomass in forage sorghum. Simplot is testing the C4001 trait in potato. We also began early development work in late 2018 to assess certain C3000 and second generation C3003 trait as well as canola lines containingC4000 series traits in corn through a third-party agricultural company.
We expect evaluation of C4000 series traits in these target crops will continue to advance in 2020. Traits in this series and the first generation C3003 trait. Preparation and logistics for this study, including seed bulk up, contracts with service providers and regulatory permitting were underway in early 2017. We plan to report preliminary data from this field test in fourth quarter 2017 once the field tests have been completed and resulting data analyzed.
Prior to that,proof points we expect to report results from greenhouse studies in 2017generate may provide us with the first generation C3003 trait in canola. We also recently introduced the second generation C3003 trait into canola, and greenhouse data on seed yield and seed size may be available by the end of 2017 or early 2018. If the data meet our expectations, we may test second generation C3003 in canola in field tests in spring 2018.
We are expanding our research into soybean by leveraging the capabilities and technical resources of a collaborator under an agreement in which Yield10 retains all commercial rights. This activity is underway for both the first and second generation versions of the C3003 trait. Assuming the research plan remains on track, we expect to be able to report results from initial greenhouse studies in late 2017 or early 2018.
We have also initiated the introduction of the first and second generation versions of the C3003 yield trait gene in rice and expect to report our observations from those studies when testing has been completed and results have been analyzed.
We plan to leverage third party services where the resources and infrastructure are already in place to transform and test novel traits in corn lines. We believe this will enable Yield10 to cost effectively expand its capabilities and enable us to progress our corn targets at least to the stage of initial corn hybrid field results.
We also planopportunity to selectively partner with others for the development of differentthese traits in major commercial food, feed, and forage crops.
Target Crop: The Oilseed Camelina sativa
As we continued to make progress on the development of our novel yield traits for major crops and/or traits. In particular we expect to progress a select few of the C4000 series traits, global regulatory genes discovered in our T3 Platform which we have shown to significantly enhance photosynthesis and carbon capture in our C4 monocot model plant switchgrass. In the meantime,through research license agreements with major seed companies we have been ableworking to progressdevelop Camelina based business opportunities for Yield10. Our vision is to use our proprietary non-regulated gene traits to improve Camelina seed oil content and yield in the C4003near term to produce nutritional oils. In the longer term, we believe optimizing the production of PHA biomaterials in Camelina will enable large acre production as a cash cover crop. Some estimates from USDA indicate a potential of up to 30 million acres in the upper corn belt of the U.S., which would make Camelina the third largest crop in the U.S. Ideally, cash cover crops should improve the sustainability of food production by reducing nutrient pollution of our waterways and provide additional sources of revenue for farmers. A new product like PHA biomaterials may have the potential to create value-added bioproducts markets in water treatment and plastics replacement. Production of PHA biomaterials in cover crops may also provide environmental benefits in that it would reduce fertilizer run-off from farming on the front end, and produce a natural biodegradable product that can be used to reduce nitrate pollution from aquaculture and septic systems on the back end.
Camelina is an attractive choice of crop for the following reasons:
There is a growing demand for crops that diversify the crop landscape, have lower environmental footprints and have the potential to produce high value secondary products, opening new opportunities for farmers.
Camelina oil is rich in an omega-3 fatty acid (ALA) which is creating demand for the oil as a substitute for fish oil in aquaculture.
Camelina is readily segregated from the major row crops and readily engineered using genetic engineering tools, making it an ideal platform for producing novel products.
Camelina, as an underdeveloped crop has high technology upside potential to improve agronomics, seed yield and seed value.
Camelina (Camelina sativa) is currently in limited cultivation in North America and Europe and was grown extensively in Europe in medieval times for food and fuel. Interest in biofuels resulted in additional investment beginning in the mid-2000s, as a result of which several beneficial Camelina attributes have been shown. Camelina is amenable to production practices used for canola, grows on marginal lands, has enhanced drought and cold tolerance, displays early

maturation and requires fewer inputs than other oilseeds. The fast growth cycle is particularly attractive in areas in the Northwest U.S. and into Canada with shorter growing seasons. It is naturally resistant to diseases that impact canola and it performs well across Canada and parts of the U.S.
Camelina oil, like flax seed oil, is rich in omega-3 fatty acids which are essential in the human diet. There are three main types of omega-3 fatty acids, two of which EPA (Eicosapentaenoic acid) and DHA (docosahexaenoic acid), come mainly from fish. The third ALA (alpha-linolenic acid), the most common omega fatty acid in the Western diet, can come from fish or plant sources including nuts, flaxseed and Camelina. Omega-3 oils have been shown to help prevent heart disease and stroke, may help control lupus, eczema, and rheumatoid arthritis, and may play protective roles in cancer and other conditions. Recent clinical studies have shown that Camelina sativa oil, but not fatty fish, or lean fish improved serum lipid profile in subjects with impaired glucose metabolism in a randomized controlled study published in the journal Molecular Nutrition and Food Research, U. Schwab, et. al. (2018). In addition, seafood production is increasingly based on aquaculture, where using ocean harvested fish as feed is not sustainable and cannot meet the growing global demand. Aquaculture feed is now increasingly based on crop-based feed ingredients such as soy protein meal and soybean oil due to the availability and lower cost, However, fish oil, the primary source of the essential omega-3 fatty acids is the most difficult and expensive feed ingredient to replace. The high content of the omega-3 ALA makes it a preferred oil for use in aquaculture feed as compared to soybean oil. This is creating a growing market for Camelina oil.
Harvested Camelina seed is typically cold crushed to produce oil and an oil containing protein meal. In the United States an application for GRAS ("Generally Regarded as Safe" under FDA guidelines) status for Camelina oil was filed with FDA in and received a favorable response letter from the FDA in 2018. The Canadian Food Inspection Agency (CFIA) has approved the use of mechanically extracted Camelina as a feed ingredient for farmed salmon and trout, a policy change likely to benefit the aquaculture industry in Canada, where there is high demand for omega-3 oils. Camelina protein meal left over following oil extraction by cold crushing has also been approved for use in animal feed applications in the U.S. and Canada. The residual oil in the meal provides additional value as animal feed.
When Yield10 was launched, we started working on Camelina as the basis for our “Fast Field Testing” system. Prior to becoming Yield10, our oilseeds team had worked with Camelina for several years to develop it as a production platform for PHA biomaterials. We currently use Camelina to develop the initial field performance data for our gene trait targets identified using our GRAIN gene discovery tool because it is possible to go from trait gene concept to engineered stable seed suitable for field work. Camelina has a small seed size and is readily segregated from commodity crops including canola, soybean and corn and for these reasons we consider it highly unlikely that engineered Camelina seed will contaminate commodity crops slated for export markets.
These commodities are exported to geographies with strict regulations regarding the use and import of farm products which have been genetically engineered. The importance of avoiding contamination of commodity crops with new GMO varieties has resulted in ricecompanies delaying commercial release until any new trait is globally deregulated. This has resulted in a large increase in both the costs and the timelines to commercialize new GMO varieties of commodity crops. The approval processes in the U.S. and Canada, although different in each country, are more straightforward to navigate. The use of new tools such as genome editing is also receiving favorable treatment in the U.S. and some traits developed using this approach can be defined as non-regulated under USDA-APHIS rules. Yield10 has developed non-regulated Camelina lines with both single and three gene edits, taken them through the USDA-APHIS process and has executed field trials with them. Camelina has also been engineered by Yield10 to produce PHA biomaterials and by third parties to produce modified oils including fish oil replacements. We expect these crops will be considered regulated under the USDA-APHIS rules but also recognize the potential upside from the ongoing process to modernize these rules, taking into consideration the track record of safety and learning from the last 25 years.
Camelina is a relatively underdeveloped crop with no barriers to entry for companies like Yield10 to develop a Camelina based seed and products business. Due to the limited market opportunities for Camelina seed mainly focused on biofuels, this crop has not been subjected to intensive breeding efforts or the use of input traits like herbicide tolerance and disease resistance. We believe the growing interest in omega-3 oils will change this and because Yield10 has been using Camelina as a trait development tool we have in hand several proof points of the upside potential using our internal resourcesproprietary yield and oil content traits. We have demonstrated the potential to more than double Camelina seed yield with our complex C3006 trait. Our single gene C3003 and C3004 yield traits have also been shown to increase Camelina seed yield and because C3004 is a Camelina gene it has the potential to be re-engineered in Camelina to develop non-regulated Camelina lines with higher seed yield. In addition to the seed yield traits, we expect to report initial rice data as soon as it is available.have progressed genome edited oil content traits which are showing promise for increased seed oil content, the primary economic value driver for Camelina seed.

Target Crops for Trait Licensing
Our initialresearch and early development work inwith our C3000 and C4000 series traits in Camelina and other crops suggests that our technology may be applicable to a wide range of crops harvested for food and animal feed uses. We believe that if novel yield traits could be successfully developed and commercialized in any of these crops, farmers would be able to improve the productivity of their land to meet rising demand for food and feed, andthereby creating significant economic value would be createdvalue.
In considering our strategy to develop our technologies we segregate our trait genes into two classes: trait genes based on using non-plant genes to add new functionality to crops which are by definition GM;genetically modified, or GM, due to the insertion of foreign recombinant DNA; and trait genes whichthat we may be able to deploy outside of the GM regulations,in lines that are not considered regulated by USDA-APHIS, which encompassesencompass our trait genes whichthat are based exclusively on plant genes. We see the opportunity to deploy our trait technology in a broader set of food and feed crops, many of which are not currently GM. We plan to pursue our GM trait genes in crops which are currently GM and where the economics can sustain

the cost and timelines for deregulation. We are aware of the current USDA-APHIS GM crop regulation review and the reality that GM likely will remain an issue for some NGO groups regardless of the science. For our GM yield trait genes, we are targeting seed yield increases ofon the order of 10 to 20 percent over the current elite seed lines, increases which reflect the order of magnitude step-changes necessary to address global food security.
The crops we are targeting for development are described below.
Camelina or Camelina sativa is an oilseed crop in limited cultivation in North America and Europe. Camelina has received recent attention as an industrial oilseed for the production of biofuels, novel industrial lipids, and oleochemicals. In addition, its meal has been identified for development as an animal and fish feed supplement. While it is not currently a commercially significant crop, research suggests that efforts to improve seed yield, oil content and fatty acid composition, and tolerance to heat stress may expand the commercial adoption and cultivation of Camelina.
Canola or (Brassica napusnapus) is a cultivar of rapeseed which produces a higher value edible oil favored by consumers because it has a healthier fatty acid profile than corn or soybean oil. The canola crop was developed in Canada where it is primarily grown today with additional acreage grown in the U.S. Currently the vast majority of the canola grown in North America contains two seed enhancement technologies, herbicide tolerance and hybrid seed. Both Roundup Ready (Monsanto)(Monsanto, now Bayer) and Liberty-Link (Bayer) varieties of canola are grown and were introduced to the market in the 1990s. Approximately 2224.7 million acres were planted in Canada and the U.S. in the 20162018 growing season. The Canola Council of Canada has set yield goals of 52 bushels/acre for 26 million metric tons of production to meet global market demand for canola by 2025. Yield10 is targeting a 2010-20 percent or greater increase in canola seed yield. With a 20162017 harvest of 812939 million bushels of canola (Statistics Canada) and assuming an average farm gate price of $10.00 per bushel, a 20 percent yield increase in canola represents a total potential added annual value of $1.6$1.9 billion that could be shared among the playerscompanies in the canola value chain.
Soybean or Glycine maxis an oilseed crop used for food, food ingredients, food additives and animal feed. The soybean can be harvested for oil used in food and industrial applications, and soybean meal is a significant source of protein for use mostly in animal feed but also for direct human consumption. Fermented soy foods include soy sauce and tempeh, and non-fermented food uses include soy milk and tofu. Soybeans are widely cultivated in North and South America, where a majority of the seed planted is genetically modified. Approximately 88An estimated 94.4 million acres of soybean werewill be planted in the U.S. and Canada in the 20162018/2019 growing season. According to the USDA, the U.S., Brazil and Argentina growtogether represent approximately 80 percent of global soybean production. Yield10 is targeting a 20 percent or greater increase in soybean seed yield. WithAssuming a 20162018/2019 U.S. harvest of 4.364.5 billion bushels (USDA) and an average farm gate price of $10.00 per bushel, a 20 percent yield increase in soybean represents a total potential added annual value of $8.7$8.8 billion that could be shared among the playerscompanies in the soybean value chain.
Corn is a crop grown globally and used for animal feed and for producing starch which can be used as a raw material for producing food ingredients and food additives, as well as for use in the production of paper, packaging materials and other items. GM maize was grown for the first time in the U.S. and Canada in 1997. Currently, about 80 percent of maize/corn production in the U.S. is genetically modified. It was estimated that more than 9083 million acres of corn were planted in North America in the 20162018 growing season. The traits commonly used in today’s corn cultivars provide insect resistance and herbicide tolerance. In many GM seeds sold today, both of these traits are expressed (or “stacked” whichstacked (“stacked” refers to the practice of adding multiple traits to an elite plant line as a strategy to protect yield)line). Europe has limited production of GM corn, where Spain is a leading producer of GM corn.producer. In this case, the most widely used GM trait (Bt) protects against the corn borer insect. Special protocols must be followed in Europe to avoid mixing of GM corn with conventional corn. Corn has the more efficient C4 photosynthesis system and Yield10 is targeting a 10 percent yield increase in corn. With a 2016projected 2018/2019 U.S. harvest of 15.214.4 billion bushels and an average per bushel price of $3.50, a 10 percent yield increase in corn represents a total potential added annual value of $5.32$5.1 billion that could be shared among the playerscompanies in the corn value chain.
RicePotato is the most important non-cereal staple food crop for over 50 percent ofhumans after wheat and rice. In the global population. World crop production of rice was estimated at approximately 480United States the potato harvest acreage is around 1 million metric tons in 2016. Riceacres, the harvest value however is grown in tropicalaround $6 billion, and subtropical regions around the world. Rice cultivation takes place primarily in China, India and Southeast Asia. Typically, improvements to rice yield have been achieved through traditional plant breeding approaches. Genetic engineering approaches are being investigated to protect rice from weeds and insect pests. Additional biotechnology approaches are being taken to improve the nutritionalfrozen French fry

sector has a value of rice. Whilearound $20 billion. Yield10 has not establishedno in-house R&D activities specific to potato but has executed a target for yield improvement in rice, early work is underwayresearch license agreement with Simplot to evaluateenable the potentialevaluation of three of our technologiestraits in this globally important food crop.potato.
Forage Sorghum.Forage crops are grown expressly for biomass used for feeding livestock. Typical forage crops include both annual and perennial crops such as various grasses, silage corn, alfalfa and sorghum. Biotechnology traits have been previously introduced into silage corn and alfalfa. Other forage crops could be amenable to gene editing strategies to increase biomass yield per acre. We believe that our technology and traits that increase biomass may have application to forage crops.

Yield10 has no in-house R&D activities specific to forage sorghum but has executed a research license agreement with Forage Genetics to enable them to evaluate five of our traits in this crop.
Regulatory Requirements
Since the first successful commercialization of a biotechnology-derived agricultural crop in the 1990s, many new GM crop varieties have been developed and made available to farmers in the U.S. farmers and farmers worldwide. U.S. farmers have rapidly adopted many of these new GM varieties, so that inbiotechnology-derived varieties. In 2016, 92 percent of the corn, 93 percent of the cotton and 94 percent of the soybeans planted in the U.S. were varieties produced through traditional forms of genetic engineering. A significant percentage of the production of other crops planted and harvested in the U.S., such as alfalfa, papaya and sugar beet, are also biotech-derived.biotechnology-derived.
            Genetically modifiedBiotechnology-derived or genetically engineered crops are subject to a significant amount of regulation in the U.S. and around the world. Field tests and field trials of GMsuch crops need to ensure that traits in development do not escape or mix with native plants.  plants, and crops that may be used as human food or animal feed must meet certain safety standards, but government regulations, regulatory systems and the politics that influence them vary significantly among jurisdictions.
For purposes of this discussion, the term “GE” includes both biotechnology-derived or genetically engineered plants that are modified by the insertion of recombinant DNA (“Traditional Genome Modification”) and biotechnology-derived or genetically engineered plants that are modified through the application of more modern techniques of genome editing. We have seed traits that fall within each of these two generalized categories of GE plants, as summarized above under the subheadingTraits in Development.”
United States Regulation
The U.S. Governmentgovernment agencies primarily responsible for oversight ofoverseeing the products of modern agricultural biotechnology are the United States Department of Agriculture,USDA, the U.S. Environmental Protection Agency (EPA),FDA and the U.S. Food and Drug Administration (FDA).EPA. Depending on its characteristics, a product may be subject to the jurisdiction of one or more of these agencies under the federal government’s 1986 Coordinated Framework for the Regulation of Biotechnology, (most recently updated in January 2017).as updated. Regulatory officials from the three agencies regularly communicate and exchange information to ensure that any safety or regulatory issues that may arise are appropriately resolved within the scope of authority afforded to each agency under their respective statutes. Other environmental laws or regulations also may be implicated, depending on the specific product.product and its potential applications or intended uses. EPA’s principal oversight role is for biotechnology-derived products that are intended for use as pesticides or herbicides, under the authorities granted to the agency under the Federal Insecticide, Fungicide, and Rodenticide Act and the Toxic Substances Control Act. Our business strategy for major grain crops is to develop yield and performance traits for licensing to the major seed companies. We have no current plans for the development of pesticide or herbicide GE traits that would be subject to the procedures and requirements of the EPA under these statutes.

Our seed traits and any future products that are successfully developed containing our seed traits, however, are or will be subject to USDA and FDA regulatory requirements. Those requirements will vary depending on the particular seed trait and the type and intended use of any product that will be commercialized. Future products that we plan to produce and sell, for example for use in water treatment may potentially have EPA regulatory requirements, and the regulations relating to manufacturing and consumer protection will need to be addressed.
Within USDA, the Animal and Plant Health Inspection Service (APHIS)APHIS is responsible for protecting agricultural plants from pests, diseases and noxious weeds. Under the Plant Protection Act ("PPA"), USDA-APHIS has regulatory oversight over products of modern biotechnology that could pose such a risk.risk to domestic agriculture and native plants. Accordingly, USDA-APHIS regulates organisms and products that are known or are suspected to be plant pests or to pose a plant pest risk, including those that have been altered or produced through various genetic engineering.engineering techniques. These GE plants are called “regulated articles.”articles” in the relevant USDA-APHIS regulatesregulations, which are codified at 7 CFR part 340. The PPA and the implementing regulations in 7 CFR part 340 empower USDA-APHIS to regulate the import, handling, interstate movement and release into the environment of

regulated organisms that are products of biotechnology,articles, including certain GE organisms undergoing confined experimental use or field trials. Regulated articles are reviewed to ensure that, under the proposed conditions of use, they do not present a plant pest risk throughby ensuring appropriate handling, confinement and disposal.  The developer may then petition
Seed traits developed using Traditional Genome Modification, such as our C3003 yield trait that leverages the biological functions of an algal gene, are regulated under 7 CFR part 340. Regulated articles are subject to extensive USDA-APHIS oversight, including but not limited to permitting requirements for a determination of non-regulated status forimport, handling, interstate movement and release into the article.  environment.
If, the agencyhowever, USDA-APHIS determines that thea GE plant is unlikely to present a greater plant pest risk than its unmodified counterpart, the newnewly developed crop will no longer be subject to the permitting and other regulatory processes that are overseen by USDA-APHISthe agency (i.e., it will no longer be treated as a potential plant pest). Such a determination by the USDA-APHIS is called "not regulated" under the 7 CFR part 340 regulatory framework. The regulations establish detailed procedures for how a developer of a new GE plant may petition USDA-APHIS to determine if modified plant lines are not regulated under the 7 CFR part 340 framework, which is an official agency finding that the particular article is unlikely to pose a plant pest risk and therefore no longer needs to be regulated under 7 CFR part 340 and the PPA.

USDA-APHIS conducts a comprehensive science-based review of the petition to assess, among other things, plant pest risk, environmental considerations pursuant to the National Environmental Policy Act, and any potential impacts on endangered species. The duration of the petition process varies based on a number of factors, including the agency’s familiarity with similar GE products, the type and scope of the environmental review conducted, and the number and types of public comments received. If, upon the completion of the review, USDA-APHIS approves the petition and the product is no longer deemed a “regulated article,” the developer may commercialize the product, subject to any conditions set forth in the USDA-APHIS written decision issued in response to the petition for determination of non-regulated status.
            Subsequently, dependingAs previously described, our seed traits developed using Traditional Genome Modification are regulated under 7 CFR part 340 and are subject to USDA-APHIS permitting requirements. In recent years, however, we and others have submitted various petitions to USDA-APHIS to determine whether particular GE plants developed through the use of different genome editing techniques meet the not regulated status under the 7 CFR part 340 framework administered by the agency. In general, lines developed using genome editing approaches have been deemed not to be regulated by USDA-APHIS under 7 CFR part 340. The USDA also announced in March 2018 that it would not require an assessment on products that use modern forms of mutagenesis if it is clear these outcomes could occur in nature. The USDA stated at that time that it did not “have any plans to regulate plants that could otherwise have been developed through traditional breeding techniques as long as they are developed without the intendeduse of a plant pest as the donor or vector and they are not themselves plant pests.” This USDA policy statement applies to genetic deletions of any size, which would include genome editing through CRISPR-Cas9 and other emerging technologies, although it remains to be seen how this policy announcement will be implemented by USDA-APHIS and what practical effect that may have on seed trait developers like us and our competitors.
Historically, changes to the U.S. regulatory paradigm for agricultural biotechnology have been infrequent, are typically preceded by notice, and are most often subject to public comment, but there can be no guarantee that the USDA-APHIS governing regulations and policies will not change.
We have submitted two petitions under 7 CFR part 340 for a determination of the regulatory status (also known as the “Am I Regulated?” letter) to USDA-APHIS’s Biotechnology Regulatory Services in order to confirm that the following two traits designed to increase oil content are not going to be regulated by the agency: (i) the single trait C3008 Camelina plant line, developed using CRISPR genome editing technology for increased oil content; and (ii) the triple-edited Camelina line that combines three gene traits, C3008a, C3008b and C3009, to increase oil production. In both cases, USDA-APHIS's Biotechnology Regulatory Services approved our petitions and confirmed that each of these novel plant lines would not be treated as a regulated article.
To our knowledge, our triple-edited Camelina line which was determined to not be regulated under 7 CFR part 340 in September 2018, is the first CRISPR-edited triple-trait plant determined by the agency to be not to be regulated. Given our business strategy to develop certain multi-trait genome edited plant lines, this achievement should facilitate our ability to put more of our novel yield traits through the petitioning process and the agency’s scientifically driven decision-making process, with the expected end result of having lines containing more of our traits treated as not to be regulated under 7 CFR part 340 (as compared to our seed traits developed using Traditional Genome Modification, which are regulated articles). We expect to continue to make appropriate use of the non-regulated genetically engineered“Am I Regulated” letter procedures to clarify the regulatory status of our new GE seed traits as they are developed.

Also, we tested the C3008 single-trait Camelina line in a 2018 field evaluation that took place in the United States following a notification in 2017 that the line would not be regulated under 7 CFR part 340.
Separate from the plant the developer may need to work within separate EPA or FDA oversight rules before commercial introduction of the final product.  EPA primarily regulates products of biotechnology that are intended for use as pesticides,breeding and planting issues and USDA-APHIS regulation under the authorities granted to EPA7 CFR part 340, a GE plant also will be regulated by the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA).  FDA if it is the agency responsible for overseeing the safety of biotechnology-derived products that are intended to be used as human food or animal feed. The FDA regulates the safety of food or that may end up infor humans and animals, and foods derived from GE plants must meet the same food supply.  safety requirements as foods derived from traditionally bred plants (also called conventional foods).
Since 1992, the FDA has had in place a voluntary consultation process for developers of bioengineered food and final(“Biotechnology Consultations”). Final agency decisions and other information from these Biotechnology Consultations are made publicly available by the FDA.  Biotechnology Consultations are data-intensive and examine the new food product’s safety and nutritional profile, among other issues.  Generally, the FDA has found that such food products do not pose unique health risks to humans or animals, but if a novel allergen or other distinction from the conventional food is present in the new plant variety, the agency may require specific label statements on the product to ensure that consumers are made aware of material differences between GE and conventional versions. The FDA primarily derives its regulatory power from the Federal Food, Drug, and Cosmetic Act, which has been amended over time by several subsequent laws. Among other oversight and inspection responsibilities, the FDA regulates ingredients, packaging, and labeling of foods, including nutrition and health claims and the nutrition facts panel. Foods are typically not subject to premarket review and approval requirements, with limited exceptions.

As part of a broader effort to modernize its regulatory approach to all biotechnology-derived products, the FDA is currently re-evaluating its regulatory approach in light of the increasing prevalence of certain genome edited plants. In January 2017, the FDA asked for public input to help inform its thinking about human and animal foods derived from new plant varieties produced using genome editing techniques. Among other things, the FDA’s request for comments asked for data and information in response to questions about the safety of foods from genome edited plants, such as whether certain categories of genome edited plants present food safety risks different from other plants produced through traditional plant breeding.
In October 2018, FDA leadership issued a document entitled the “Plant and Animal Biotechnology Innovation Action Plan” (the “Action Plan”) that identified three key priorities for the agency in this area: 1) advancing human and animal health by promoting product innovation and applying modern, efficient and risk-based regulatory pathways; 2) strengthening public outreach and communication regarding the FDA’s approach to innovative plant and animal biotechnology; and 3) increasing engagement with domestic and international partners on biotechnology issues. The Action Plan also stated that the FDA has reviewed the comments and other information it received in response to the January 2017 request for comments, and that it intends to develop guidance for the industry explaining how the FDA’s existing regulatory policy for foods derived from new plant varieties applies to foods produced using genome editing. The FDA also stated in the Action Plan that it intends to begin updating the existing procedures for voluntary Biotechnology Consultations to reflect the agency’s 25 years of experience with foods derived from biotechnology plants and to incorporate any additional issues related to genome editing of food crops. Such procedural updates are expected to be developed and implemented over the next two years.
Canadian Regulation
In Canada, the largest producer of GM canola, GMGE crops and the food products into which they are incorporated also are regulated by multiple government agencies under a federal framework for the regulation of biotechnology products that is similar to the U.S. system.  First, the Canadian Food Inspection Agency (CFIA)CFIA is the lead agency for ensuring that a new agricultural biotechnology crop will not pose new risks to Canadian plants, animals and other agricultural commodities.  The CFIA’s Plant Biosafety Office (PBO)("PBO") is responsible for conducting environmental assessments of biotechnology-derived plants.plants, referred to as "plants with novel traits" ("PNT").  Authority for the PBO includes both approving confined field trials with the GM cropPNT through permits and authorizing their “unconfined release” as a first step towards commercialization. PNTs are defined in the Canadian Seeds Regulations as (i) plants into which a trait or traits have been intentionally introduced, and (ii) where the trait is new in Canada and has the potential to impact the environment. The CFIA also has in place a remutation policy, whereby plants containing the same mutation as a previously authorized plant of the same species are included in the authorization of the original PNT and are therefore subject to the same conditions.

Second, underUnder the Food and DrugsAct and related regulations, Health Canada is responsible for reviewing a pre-market safety assessment that must be submitted by the manufacturer or importer of a “novel food,” a term of art whichthat includes GMany PNT or other or biotechnology-derived foods.  The safety assessment should provide assurances that the novel food is safe

when prepared or consumed according to its intended use.use before it enters the Canadian market and food system.  A multi-disciplinary team of experts from Health Canada will evaluate the data and information about the novel food and make a determination regarding whether it is safe and nutritious before it can be sold in Canada,

and as well as whether any restrictions are warranted under applicable law or the product’s safety profile.  Health Canada’s final decision documents regarding the safety of these novel foods are made publicly available to the public by the government.

As in the United States, approval of a PNT or a novel food product does not take into account the method with which such product was produced. Rather, Health Canada employs a product-based (as opposed to a process-based) approach to its regulatory oversight of such emerging foods and food ingredients.
As the lead agency for public health and safety, Health Canada also works in conjunction with the CFIA on food labeling oversight when it has identified a potential health or safety issues with a food that could be mitigated through labeling or other disclosures.  For example, if the biotechnology-derived food contains a new allergen that is otherwise not present in the conventional version of the food, then specific label statements will be required to alert consumers to that important health information.  However, the CFIA has primary oversight over non-health issues related to food labeling, packaging, and advertising.  Accordingly, the CFIA is the lead agency for ensuring that food labeling, and advertising meet the legal requirements of the Food and Drugs Act, and that labeling representations do not create a potential risk of fraud or consumer confusion and are compliant with Canada’s voluntary disclosure standard for genetically engineeredGE food ingredients.

Finally, Environment Canada is also available to serve as a regulatory “safety net” if a novel product does not naturally fall within the jurisdiction of the CFIA, Health Canada, or the Pest Management Regulatory Agency that oversees pesticide products.

Our work involving the development, greenhouse testing and field testing of novel yield trait genes in crop plants requires certain government and municipal permits and we must ensure compliance with all applicable regulations including regulations relating to GMGE crops.  With laboratories and greenhousegreenhouses in both the U.S. and Canada, we are also subject to regulations governing the shipment of seeds and other plant material (including GMGE seeds and GMGE plant material) between our facilities in the U.S. and Canada, including USDA-APHIS and CFIA permits for the import and phytosanitary certificates for the export of plant materials that could pose a risk to domestic agriculture.
Having deployed our own research and development operations in Saskatoon, Canada in 2010, we have been conducting field studies of various yield traits in that country since 2016 under PNT permits issued by Canadian regulators. During 2018, we conducted field studies of C3003 in canola, Camelina and soybean at field sites in Canada.
    Finally, as one of Canada’s major field crops, canola in particular is subject to variety registration, which is a regulatory requirement of the Seeds Act and is also administered by the CFIA. Any future sales of our seed traits or products in Canada would be done by a third-party collaborator or other partner, and that third party would be responsible for complying with registration requirements for the canola varieties, if applicable.
Regulation in Other Jurisdictions
Other jurisdictions and governmental authorities, including in South America and Asia, are increasingly taking an interest in regulating agricultural products of biotechnology. Regulatory approaches vary by jurisdiction, the existing public health framework and phytosanitary laws in the country, and other less tangible factors such as cultural and religious norms that may have an impact on individual country risk assessments and decision-making. We cannot predict future changes in the global regulatory landscape regarding GE plants subjected to Traditional Genome Modification or GE plants subjected to genome editing.
Further, although U.S. and Canadian regulatory authorities have taken similar approaches to overseeing both traditional biotechnology-derived plants and genome edited plants under their national plant health and biosafety laws, regulation of all GE plants in the EU is significantly more stringent than in North America. U.S. and Canadian regulators have also determined that genome edited GE plants pose fewer risks that those subjected to Traditional Genome Modification, while a recent EU legal ruling indicates that the existing European regulations for GE plants modified by the insertion of recombinant DNA should be strictly applied to genome edited plants as well. There is thus a sharp distinction between how European and North American regulatory agencies oversee novel seed traits, including those that are generated using the more modern techniques of genome editing. It is possible that emerging oversight regimes for GE products in other jurisdictions could follow the EU approach and impose similar strict requirements for the release of such products into the environment and their incorporation into human food or other consumer products.

Regulation of biotechnology-derived products in the EU is primarily based on Directive 2001/18/EC (the “2001 EC Directive”). The 2001 EC Directive defines “genetically modified organisms” ("GMOs") broadly as “organism[s], with the exception of human beings, in which the genetic material has been altered in a way that does not occur naturally by mating and/or natural recombination.” In July 2018, the Court of Justice of the European Union (CJEU) issued an important ruling clarifying that the 2001 EC Directive and its pre-market authorization and associated risk assessment requirements required for such “GMOs” should also apply in full to organisms developed using more modern “directed” mutagenesis techniques.
The July 2018 CJEU decision is being interpreted to cover all modern genome editing tools such as CRISPR-Cas9, TALEN and oligonucleotide-directed mutagenesis. This recent clarification by the CJEU regarding the scope of EU regulations suggests that novel seed trait developers who are seeking to bring genome edited seed traits to commercial markets in the EU will face hurdles comparable to what has historically been required in Europe for introducing and commercializing Traditional Genome Modification traits.
Although we are not currently targeting European markets for the development or commercialization of our products, the EU approach to regulating GE plants without regard to the scientific distinctions between Traditional Genome Modification and directed genome editing could be adopted by emerging oversight regimes for GE products in other jurisdictions. There is no guarantee that countries for which we may have or may develop future marketing plans would not take a stricter legal and regulatory approach to controlling GE plants similar to that of the EU.
License Agreement with the University of Massachusetts
Pursuant to a license agreement with the University of Massachusetts ("UMASS") dated as of June 30, 2015, we have an exclusive, worldwide license under certain patents and patent applications, including issued patents covering our yield trait gene C3003, relating to the manufacture of plants with enhanced photosynthesis. The agreement provides an exclusive, worldwide license to make, have made, use, offer for sale, sell, have sold and import any transgenic plant seed or plant grown there fromtherefrom or transgenic plant material developed for sale to a farmer or grower for planting in the field, which transgenic plant seed or plant grown therefrom or transgenic plant material is covered by, embodies or is derived from (in whole or in part) one or more issued or pending claims of the licensed patents or patent applications. The licensed patent rights include issued patents covering our yield trait gene C3003.
WePursuant to the UMASS license agreement, we are required to use diligent efforts to develop licensed products throughout the field of use and to introduce licensed products into the commercial market. In that regard, we are obligated to fulfill certain development and regulatory milestones relating to C3003, including completion of multi-site field demonstrations of a crop species in which C3003 has been introduced, and filing for regulatory approval of a crop species in which C3003 has been introduced within a specified period. Our failure to achieve any milestone provided for under the agreement would if we are unable to reach agreement with UMASS as to a potential adjustment of the applicable milestone, give UMASS the right to terminate the agreement, following a notice period.period, unless we are able to reach agreement with UMASS as to a potential adjustment to the applicable milestone.
We are obligated to pay UMASS milestone payments relating to any regulatory filings and approvals covered by the agreement, royalties on any sales of licensed products following regulatory approval, as well as a percentage of any sublicense income related to the licensed products.
We may terminate the agreement at any time upon 90 days prior written notice to UMASS. Either party may terminate for material breach immediately upon written notice for a breach that is not cured within 60 days after receiving written notice of the breach. In addition, UMASS may terminate this agreement with respect to certain patent rights immediately upon written notice in the event we contest the validity or enforceability of such patent rights.
License Agreement with the University of Missouri
Pursuant to a license agreement with the University of Missouri (“UM”) dated as of May 17, 2018, we have an exclusive, worldwide license to two novel gene technologies to boost oil content in crops. Both technologies are based on significant new discoveries around the function and regulation of ACCase, a key rate-limiting enzyme involved in oil production. The first technology, named C3007, is a gene for a negative controller that inhibits the enzyme activity of ACCase. The second technology, named C3010, is a gene which, if over-expressed, results in increased activity of ACCase. The UM license was expanded during May 2019 to include an exclusive worldwide license to a third gene in the ACCase complex, that we have designated C3012, that may complement the activity of C3007 to boost oil content in crops.
Pursuant to the UM license agreement, we are required to use diligent efforts to develop licensed products throughout the licensed field and to introduce licensed products into the commercial market. In that regard, we are obligated to fulfill certain research, development and regulatory milestones relating to C3007, C3010 and C3012, including completion

of multi-site field demonstrations of a crop species in which C3007, C3010 and C3012 have been introduced, and filing for regulatory approval of a crop species in which C3007, C3010 and C3012 have been introduced within a specified period. Our failure to achieve any milestone provided for under the license agreement would give UM the right to terminate the license agreement or render it nonexclusive, unless we are able to reach agreement with UM as to the potential adjustment of the applicable milestone.
We are obligated to pay UM a license execution payment, milestone payments relating to any regulatory filings and approvals covered by the license agreement, royalties on any sales of licensed products following regulatory approval, as well as a percentage of any sublicense royalties related to the licensed products.
We may terminate the license agreement at any time upon 90 days’ prior written notice to UM. Either party may terminate the license agreement upon written notice for a breach that is not cured within 30 days after receiving written notice of the breach. In addition, UM may terminate the license agreement with respect to certain patent rights immediately upon written notice in the event we contest the validity or enforceability of such patent rights.
Agricultural Industry Landscape
Following advances in biotechnology in the 1970s through early 1990s, the first genetically modified ("GM") crops were commercially introduced in the U.S. in the years 1994 and 1995. Today, the U.S. leads the world in the adoption of GM crops in terms of crop value and acreage planted. GM crops have had both their supporters and their detractors over the years. Consumer sentiment including concerns about the safety of GM crops have limited the introduction and adoption of

GM crops in Europe. However, recent studies by the National Academy of Science continue to support the 20 year20-year history of safe use of GM crops.
The International Service for the Acquisition of Agri-Biotech Applications (ISAAA), an industry research group, reported that 444457 million acres worldwide were planted with GM crops in 2015,2016, the most recent year wherefor which data is available. The planting of GM crops is centered in the Americas with North America at approximately 45.545 percent of the acres and LatinSouth America at approximately 43 percent. China and India follow with approximately 8 percent and the balance of the total worldwide GM crop acreage in 20152016 was planted in European Unionthe EU and the rest of world. The primary GM crops in the U.S. are corn, soybean, cotton and sugar beet. In Canada, the oilseed crop canola is the primary GM crop. Cotton is the primary GM crop grown in India and China.
In contrast to the Americas, the European UnionEU has been relatively slowresistant to adoptthe adoption of GM crops and has relied heavily on plant breeding programs for capturing crop yield improvements over the last 20 years. In 2013,2016, Spain was the largest producer of GM crops in Europe, based on cultivation of GM corn representing approximately 20 percent of the country’s crop that year. Certain GM crops have been approved for cultivation in some European countries, while other countries have imposed outright bans on cultivation of GM crops.
According to the market research firm, Research and Markets, the total global seed business was estimated at $53$68 billion in 20142017 and is projected to grow to more than $100 billion by 2022. According to an ISAAA report, the global GM seed business represented a $15.3$17.2 billion market in 2015.2017 and biotech crops were grown on approximately 469 million acres that year. The traits being commercialized today by the agricultural industry mainly address crop protection, which involves preventing crop damage by weeds, insects and other pests that lower expected crop yield. As technology has advanced, “trait stacking,” or the practice of adding multiple traits to an elite plant line, has become commonplace as a strategy to protect yield. As the industry has developed, the practice of inter-licensing traits between research and development driven seed companies has led to a proliferation of branded seed products on the market today.
The GM seed business is dominated by large multinational companies and their subsidiaries including BASF Corporation, Bayer, Dow, DuPont Pioneer, Monsanto,de Nemours, Inc., Syngenta AG and AgReliant.AgReliant Genetics, LLC. These companies have significant resources, experience and track records of successfully developing, testing and commercializing high performing seed lines as well as new traits for GM crops. They offer farmers conventional and biotechnology seeds as well as crop protection chemicals, biologicals, fertilizers and other products and technologies aimed at supporting the on-farm efficiency of managing crops in the field as well as managing the overall cost of crop production to successful harvest. Many of these companies arewere recently involved in consolidation of the current sector consolidation with the Dow/ Dupont merger of DuPont de Nemours, Inc. and Dow Chemical Company, the acquisition of Syngenta AG by the China National Chemical Corporation, and the acquisition of Syngenta by ChemChina nearing completion and the acquisition ofThe Monsanto Company by Bayer ongoing.in 2018.
Privately owned, U.S. retail seed companies play a key role in the industry by developing, marketing and selling high performing seed to U.S. farmers. These companies include Beck’s Hybrids and Stine Seed. These companies have

capabilities in both biotechnology and plant breeding. They source traits from the multinational companies and input these traits into elite plant germplasm to produce seeds optimized for a variety of soil, climate and field conditions. Both companies offer a broad arrange of GM corn and soybean products to their customers.
Recent advances in biotechnology including gene editing have led to the formation of companies focusing on yield trait discovery, biologicals for pest control, agbiome strategies and precision agriculture. There are startups, privately held and publicly traded companies involved in this space. Such companies include AgBiome LLC, Arcadia Biosciences, Inc., Benson Hill Biosystems, Inc., BioCeres S.A., Calyxt, Inc., Cibus Ltd., Evogene Ltd., Inari Agriculture, Inc., Indigo Agriculture, Inc., Kaiima andBio-Agritech Ltd., Marrone Bio Innovation, Inc., and Pairwise Plants LLC, many of which have greater resources and experience than we have.
Intellectual Property
Our continued success depends in large part on our proprietary technology. As of December 31, 2016,2019, we owned or held exclusive rights to 1022 patents and pending patent applications worldwide related to advanced technologies for increasing yield in crops. Our portfolio of patent applications includes plant science technologies we have in-licensed globally and exclusively from Thethe University of Massachusetts and North Carolina State University related to the yield trait gene C3003 and other advanced technologies based on advanced metabolic engineering methods to improve carbon capture and selectively control carbon partitioning in plants. Our portfolio of patent applications also includes advanced technologies for oilseed crops that we in-licensed globally and exclusively from the University of Missouri in 2018 and 2019 related to the yield trait genes C3007, C3010 and C3012.
We continue to seek, develop and evaluate new technologies and related intellectual property that might enhance our Company's business strategy, industry position or deployment options.

Employees
As of December 31, 2016,2019, we had 2025 full-time employees. Of those employees, 1521 were in research and development. Among our staff, 711 hold Ph.D.’s and 1112 hold masters’ or bachelors’ degrees in their respective disciplines. Our technical staff has expertise in the following areas: plant genetics, plant biology, microbial genetics, bioinformatics, metabolic engineering and systems biology. Our headquarters are located in Massachusetts, and we maintain a research and development facility, including greenhouse facilities, in Saskatoon, Canada. None of our employees are subject to a collective bargaining agreement. We consider our relationship with our employees to be good.
Corporate History and Investor Information
WeIn 1992, our Company was incorporated in Massachusetts under the name Metabolix, Inc. In September 1998, we reincorporated in Delaware and in January 2017 we changed our name to Yield10 Bioscience, Inc. in January 2017 to reflect our change in mission around innovations in agricultural biotechnology focused on developing disruptive technologies for step-change improvements in crop yield. In 1992, our Company was incorporated in Massachusetts under the name Metabolix, Inc. In September 1998, we reincorporated in Delaware. Financial and other information about our Company is available on our website at www.yield10bio.com.
The information on our website is not incorporated by reference into this annual report on Form 10-K and should not be considered to be part of this annual report on Form 10-K. We make available on our website, free of charge, copies of our annual reportAnnual Report on Form 10-K, quarterly reportsQuarterly Reports on Form 10-Q, current reportsCurrent Reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) as soon as reasonably practicable after filing such material electronically or otherwise furnishing it to the Securities and Exchange Commission (the “SEC”"SEC").

Investors should note that we announce material information to our investors using our website, SEC filings, press releases, public conference calls and webcasts. We use these channels, as well as social media, to communicate with our shareholders and the public about our Company, our products and other matters. It is possible that the information we post on social media could be deemed to be material information. Therefore, we encourage investors, the media, and others interested in our Company to review the information we post on the social media channels listed at the top of our website.

In addition, the public may readSEC maintains an internet site that contains reports, proxy and copy any materialsinformation statements, and other information regarding issuers that we file electronically with the SEC at the SEC’s Public Reference Room at 100 F Street, NE, Washington, DC 20549. The public may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. Also, ourSEC. Our filings with the SEC may be accessed through the SEC's website at http://www.sec.gov.

ITEM 1A.    RISK FACTORS
Our business is subject to numerous risks. We caution you that the following important factors, among others, could cause our actual results to differ materially from those expressed in forward-looking statements made by us or on our behalf in filings with the SEC, press releases, communications with investors and oral statements. Any or all of our forward-looking statements in this Annual Report on Form 10-K and in any other public statements we make may turn out to be wrong. They can be affected by inaccurate assumptions we might make or by known or unknown risks and uncertainties. Many factors mentioned in the discussion below will be important in determining future results. Consequently, no forward-looking statement can be guaranteed. Actual future results may differ materially from those anticipated in forward-looking statements. We undertake no obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise. You are advised, however, to consult any further disclosure we make in our reports filed with the SEC.
All dollar amounts, except per share amounts, are stated in thousands.

Risks Relating to our Financial Position
We will be required to raise additional funds to finance our operations and remain a going concern; we may not be able to do so when necessary, and/or the terms of any financings may not be advantageous to us.
As of December 31, 2016, we held unrestricted cash and cash equivalents of $7,309. Although we have $20,000 of availability under our equity facility with Aspire Capital, market conditions likely will limit the extent to which we can draw on this facility. Our present capital resources may not be sufficient to fund our planned operations for a twelve month period, and therefore, raise substantial doubt about our ability to continue as a going concern.
In 2016, we completed a strategic restructuring under which Yield10 Bioscience has become our core business, with a focus on developing disruptive technologies for step-change improvements in crop yield to enhance global food security.
We will require additional capital resources to support the implementation of this new strategy and we may pursue one or more of a variety of financing options, including public or private equity financing, secured or unsecured debt financing, equity or debt bridge financing, as well as licensing or other collaborative arrangements. There can be no assurance that our financing efforts will be successful. If we are not able to secure such additional capital resources or otherwise fund our operations, we may be forced to explore strategic alternatives and/or wind down our operations and pursue options for liquidating our remaining assets, including intellectual property and equipment.
We continue to face significant challenges and uncertainties. Our future revenues, expenses and cash usage will depend on the successful execution of our strategic plans related to Yield10 Bioscience. Adequate financing to implement our new strategy may not be available. Available capital resources may be consumed more rapidly than currently expected due to any or all of the following:
higher restructuring costs than anticipated;
lower than expected revenues from grants, licenses, and service fees related to our Yield10 Bioscience technologies;
changes we may make to the business that affect ongoing operating expenses;
further changes we may make to our business strategy;
changes in our research and development spending plans; and
other items affecting our forecasted level of expenditures and use of cash resources.
If we issue equity or debt securities to raise additional funds, we may incur fees associated with such issuances, our existing stockholders may experience dilution from the issuance of new equity securities, we may incur ongoing interest expense and be required to grant a security interest in our assets in connection with any debt issuance, and the new equity or debt securities may have rights, preferences and privileges senior to those of our existing stockholders. In addition, utilization of our net operating loss and research and development credit carryforwards may be subject to significant annual limitations under Section 382 of the Internal Revenue Code of 1986 due to ownership changes resulting from equity financing transactions. If we raise additional funds through collaboration, licensing or other similar arrangements, it may be necessary to relinquish valuable rights to our potential products or proprietary technologies, or grant licenses on terms that are not favorable to us.
We have a history of net losses and our future profitability is uncertain.
WithWe have recorded losses every year since our inception, with the exception of 2012, when we recognized $38,8852012. As of deferred revenue from a terminated joint venture, we have recorded losses since our inception. At December 31, 2016,2019, our accumulated deficit was $333,357.$364.9 million. Since 1992, we have been engaged primarily in research and development and early-stage commercial activities. Because our crop science technology is at an early stage of development, we cannot be certain that the Yield10 Bioscience business will generate sufficient revenue to become profitable. We expect to continue to have significant losses and negative cash flow for at least the next several years, as we incur additional costs and expenses for the continued development of our technology, including the ongoing expenses of research, development, commercialization and administration. The amount we spend will impact our need for capital resources as well as our ability to become profitable and this will depend, in part, on the number of new technologies that we attempt to develop. We may not achieve any or all of these goals and, thus, we cannot provide assurances that we will ever be profitable or achieve significant, or any, product revenues.
We will need to secure additional funding to finance our operations and may not be able to do so when necessary, and/or the terms of any financings may not be advantageous to us.
As of December 31, 2019, we held unrestricted cash, cash equivalents and short-term investments of $11.1 million. In March 2019, we closed on a registered direct offering of our common stock, raising $2.6 million, net of offering costs, and in November 2019, we closed on a public offering and a concurrent private placement of our securities, raising $10.2 million, net of offering costs. Through March 20, 2020, we received an additional $1.6 million from investor exercises of 204,796 outstanding warrants. We follow the guidance of Accounting Standards Codification ("ASC") Topic 205-40, Presentation of Financial Statements-Going Concern, in order to determine whether there is substantial doubt about the Company's ability to continue as a going concern for one year after the date its financial statements are issued. We have concluded, that the Company has sufficient cash and short-term investments to fund its operations into the second quarter of 2021.
We continue to face significant challenges and uncertainties and, as a result, our available capital resources may be consumed more rapidly than currently expected due to any or all of the following:
lower than expected revenues from grants and licenses related to our technologies;
changes we may make to the business that affect ongoing operating expenses;
further changes we may make to our business strategy;
changes in our research and development spending plans; and
other items affecting our forecasted level of expenditures and use of cash resources.
We will require additional capital resources to support the implementation of our business strategy and we may pursue one or more of a variety of financing options, including public or private equity financing, secured or unsecured debt financing, equity or debt bridge financing, as well as licensing or other collaborative arrangements. There can be no assurance that our financing efforts will be successful. If we are not able to secure such additional capital resources or otherwise fund our operations, we will be forced to explore strategic alternatives and/or wind down our operations and pursue options for liquidating our remaining assets, including intellectual property and equipment.

If we issue equity or debt securities to raise additional funds in the future, we may incur fees associated with such issuances, our existing stockholders may experience dilution from the issuance of new equity securities, we may incur ongoing interest expense and be required to grant a security interest in our assets in connection with any debt issuance, and the new equity or debt securities may have rights, preferences and privileges senior to those of our existing stockholders. In addition, utilization of our net operating loss and research and development credit carryforwards may be subject to significant annual limitations under Section 382 of the Internal Revenue Code of 1986, as amended (the "Code"), due to ownership changes resulting from equity financing transactions. If we raise additional funds through collaboration, licensing or other similar arrangements, it may be necessary to relinquish valuable rights to our potential products or proprietary technologies or grant licenses on terms that are not favorable to us.
We have recently changed our corporate strategy to focus on the crop science industry, and our technologies in this area are at a very early stage of development. We may never commercialize a technology or product that will generate meaningful, or any, revenues.
In July 2016, our Board of Directors approved a plan to implement a strategic restructuring under which Yield10 Bioscience has become our core business. As part of the restructuring, we discontinued our biopolymer operations, eliminated positions in our biopolymer operations and corporate organization, and sold certain of our biopolymer business assets. We currently anticipate that our annual net cash used in operations, including anticipated payments for restructuring costs, will be approximately $7,500 - $8,000, compared to approximately $25,000 prior to the restructuring.
The remaining cash restructuring costs associated with our strategic repositioning are estimated at approximately $2,048, which have various payment due dates through May 2018. However, the reduction in cash used in operations resulting from the restructuring may be less than expected. If we are not successful in reducing our cash used in operations, we may require more financing than anticipated or we may be forced to wind down our remaining operations.
Thecrop science products and technologies we are currently developing as a result of our strategic repositioning are at a very early stage of development, and the process of developing them is lengthy and uncertain. In addition, our current management has limited experience in developing technologies for the crop science industry and has never commercialized a product or technology in this industry. We may never reach a point at which our efforts result in products that allow us to achieve revenue from their license or sale.
We currently do not meetThere can be no assurance that we will be able to comply with the continued listing standards of The NASDAQNasdaq Capital Market.
We cannot assure you that we will be able to comply with the standards that we are required to meet in order to maintain a listing of our common stock on The Nasdaq Capital Market which("Nasdaq"). Nasdaq listing rules require us to maintain certain closing bid price, stockholders’ equity and other financial metric criteria in order for our common stock to continue trading on Nasdaq. For example, Nasdaq Listing Rule 5550(a)(4) requires companies to maintain a minimum closingof 500,000 publicly held shares. Nasdaq Listing Rule 5550(a)(2) requires listed securities to maintain a minimum bid price of $1.00 per share. Ourshare, and Listing Rule 5810(c)(3)(A) provides that a failure to meet NASDAQ’s continued listing standards could result in the delisting of our common stock, negatively impact the price of our common stock and negatively impact our ability to raise additional capital.

Our common stock is listed on The NASDAQ Capital Market. NASDAQ provides various continued listing requirements that a company must meet in order for its stock to continue trading on The NASDAQ Capital Market. Among these requirements is the requirement that the Company’s stock trades at a minimum closing bid price requirement exists if the deficiency continues for a period of $1.00 per share. Our stock has recently and consistently traded below $1.00 per share, including closing bid prices below $1.00 per share. 30 consecutive business days.
On June 30, 2016,25, 2019, we received a deficiency letter from The NASDAQ Stock MarketNasdaq which provided us a grace period of 180 calendar days, or until December 27, 2016, to regain compliance with the minimum bid price requirement, which would have required a closing bid price of at least $1.00 per share for a minimum of ten consecutive business days. We did not meet the minimum bid requirement prior to the expiration of the grace period on December 27, 2016, and on December 28, 2016, we received notice that NASDAQ granted us an additional 180-day grace period (until June 26, 2017)23, 2019, to regain compliance with the minimum bid price requirement. We may achievesubsequently received an additional 180 days (until June 22, 2020) to regain compliance during this additional 180-day period ifwith the closing bid pricerequirement. On January 9, 2020, our stockholders approved an amendment to our Amended and Restated Certificate of Incorporation, as amended, authorizing a reverse stock split of our common stock. A 1-for-40 ratio for the reverse stock split was subsequently approved by our Board of Directors, and the reverse stock split took effect on January 15, 2020. As a result of the reverse stock split, every forty shares of our common stock is at least $1.00 perwere automatically combined and converted into one issued and outstanding share for a minimum of 10 consecutive business days before June 26, 2017. If we fail to regain compliance on or prior to June 26, 2017, our stock will be subject to delisting by NASDAQ. Additionally, if we fail to comply with any other continued listing standards of NASDAQ, our common stock, will also be subject to delisting. If that were to occur, our common stock would be subject to rules that impose additional sales practice requirements on broker-dealers who sell our securities. The additional burdens imposed upon broker-dealers by these requirements could discourage broker-dealers from effecting transactions in our common stock. This would significantly and negatively affect the ability of investors to trade our securities and would significantly and negatively affect the value and liquidity of our common stock. These factors could contribute to lower prices and larger spreadswith no change in the par value per share. As of January 30, 2020, we had regained compliance with the minimum bid and ask prices forprice requirement.
Currently, our common stock. If we seek to implement a reverse stock split in order to remain listed on The NASDAQ Capital Market, the announcement and/or implementation of a reverse stock split could significantly negatively affect the price of our common stock.
A portionprimary source of our revenue to date has been generated fromis government grants; continued availability of government grant funding is uncertain and contingent on compliance with the requirements of the grant.

Historically, a portion of our revenue has been generated from payments to us from government entities in the form of government grants, whereby we are reimbursed for certain expenses incurred in connection with our research and development activities, subject to our compliance with the specific requirements of the applicable grant, including rigorous documentation requirements. To the extent that we do not comply with these requirements, ourthe expenses incurredthat we incur may not be reimbursed. Any of our existing grants or new grants that we may obtain in the future may be terminated or modified.


Our ability to obtain grants or incentives from government entities in the future is subject to the availability of funds under applicable government programs and approval of our applications to participate in such programs. The application process for these grants and other incentives is highly competitive. We may not be successful in obtaining any additional

grants, loans or other incentives. Recent political focus on reducing spending at the U.S. federal and state levels may continue to reduce the scope and amount of funds dedicated to crop science products, if such funds will continue to be available at all. To the extent that we are unsuccessful in being awarded any additional government grants in the future, we would lose a potential source of revenue.

Our government grants may subject us to government audits, which could expose us to penalties.

penalties if we have failed to comply with the terms of the grants.
We may be subject to audits by government agencies as part of routine audits of our activities funded by our government grants. As part of an audit, these agencies may review our performance, cost structures and compliance with applicable laws, regulations and standards and the terms and conditions of the grant. If any of our costs are found to be allocated improperly, the costs may not be reimbursed, and any costs already reimbursed for such contract may have to be refunded. Accordingly, an audit could result in a material adjustment to our results of operations and financial condition. Moreover, if an audit uncovers improper or illegal activities, we may be subject to civil and criminal penalties and administrative sanctions.

Our financial condition and results of operations could be adversely affected by public health epidemics, including the recent and ongoing coronavirus outbreak.
A novel strain of coronavirus was reported to have originated in Wuhan, Hubei Province, China in December 2019, and has been rapidly spreading across the globe, including in the United States and Canada. Any outbreak of contagious disease such as the coronavirus or other adverse public health developments could have a material and adverse effect on our business operations. Such adverse effects could include quarantines, disruptions of or restrictions on our ability and/or the ability of our collaborators’ personnel to travel or conduct normal business activities, as well as closures of our facilities or the facilities of our collaborators for an indefinite period of time (including shutdowns that may be requested or mandated by governmental authorities). Any temporary closures of facilities would likely affect our development efforts and operating results, and any disruption to the operations of our collaborators would likely impact our development efforts and operating results. The extent to which the coronavirus may impact our results will depend on future developments, which are highly uncertain and cannot be predicted, and on new information that may emerge concerning the severity of the coronavirus. However, current predictions suggest that the impact of sustained business closures and quarantines resulting from the coronavirus on the global economy will be severe, and this may have a material adverse effect on our business.
Risks Relating to our Yield10 Bioscience Crop Science Program
OurThe crop science product development cycle is lengthy and uncertain, and our progress will depend heavily on our ability to attract third-party investment in research under license agreements and on our ability to establish future collaborative partners.partnershipsto develop and commercialize our innovations.
The technology and processes used in our crop science program and the application of our technology to enhance photosynthetic efficiency of crops are at an early stage of development. Research and development in the seed, agricultural biotechnology, and larger agriculture industries is expensive and prolonged and entails considerable uncertainty. Completion of our development work with respect to our products will require a significant investment of both time and money, if it can be completed at all. We expect that collaborations with established agricultural industry companies will be required to successfully develop and commercialize our innovations. Our initial development strategy is to make it attractive for established agricultural industry companies to invest financial and technical resources to introduce our traits into their elite germplasm for event selection and evaluation under research licenses. For example, in 2017 we entered into a non-exclusive research license with Monsanto, which was subsequently acquired by Bayer AG (“Bayer”), pursuant to which we granted Monsanto a non-exclusive research license to evaluate our novel C3003 and C3004 yield traits in soybean. We expanded the agreement with Bayer in 2019 to cover a new discovery and intellectual property related to C3004. In 2018, we granted a non-exclusive research license to Forage Genetics, a subsidiary of Land O’Lakes, Inc., to evaluate five of our novel yield traits in forage sorghum. The industry is highly concentratedtraits included in the research license include C3003 as well as four traits from our GRAIN platform, C4001, C4002, C4003 and dominated byC4029. In 2019, we granted a small number of large players, which could impact effortsnon-exclusive research license to form such collaborations.J.R. Simplot Company to evaluate C3003, C3004 and C4001 in potato. We may not be successful in establishing or maintaining suitable partnerships,relationships with established agricultural industry companies for research licenses in the future, and may notthere can be able to negotiateno assurance that any such relationships will result in future collaboration agreements havingto develop and commercialize our innovations, with terms that are satisfactory to us or at all. In addition, industry collaborators have significant resources and development capabilities and may develop products and technologies that compete with or negatively impact the development and commercialization of our technologies.

Any potential collaborative partnerships that we may enter into in the future may not be successful, which could adversely affect our ability to develop and commercialize our innovations.
We expect that collaborations with established agricultural industry companies will be required for us to successfully develop and commercialize our innovations. The agriculture industry is highly concentrated and dominated by a small number of large companies, which could impact efforts to form the collaborations that we will need in order to complete the development of our products. To the extent that we pursue such arrangements, we will face significant competition in seeking appropriate partners. Moreover, such arrangements are complex and time-consuming to negotiate, document, implement and maintain. We may not be successful in establishing or implementing such arrangements. The terms of any partnerships, joint ventures or other collaborative arrangements that we may establish may not be favorable to us.
The success of any future collaborative partnerships is uncertain and will depend heavily on the efforts and activities of our potential partners. Such arrangements are subject to numerous risks, including the risks that:
our partners may have significant discretion in determining the efforts and resources that they will apply to the arrangement;
our partners may not pursue the development and commercialization of our product candidates based on trial results, changes in their strategic focus, competing priorities, availability of funding, or other external factors;
our partners may delay or abandon field trials, fail to conduct field trials that produce sufficient conclusory data, provide insufficient funding for field trials, or repeat or conduct new field trials;
partners who have marketing, manufacturing and distribution rights with respect to a product may not commit sufficient resources to, or otherwise not perform satisfactorily in carrying out, these activities;
to the extent that such arrangements provide for exclusive rights, we may be precluded from collaborating with others;
our partners may not properly maintain or defend our intellectual property rights, or may use our intellectual property or proprietary information in a way that gives rise to actual or threatened litigation that could jeopardize or invalidate our intellectual property or proprietary information or expose us to potential liability;
disputes may arise between us and a partner that causes the delay or termination of the research, development or commercialization of our current or future products, or that results in costly litigation or arbitration that diverts management attention and resources;
such arrangements may be terminated, and, if terminated, may result in a need for additional capital for our independent pursuit of matters previously covered by such arrangement;
our partners may own or co-own intellectual property that results from our arrangement; and
a partner’s sales and marketing activities or other operations may not be in compliance with applicable laws resulting in civil or criminal proceedings.
Our crop science program may not be successful in developing commercial products.
We and our potential future collaborators may spend many years and dedicate significant financial and other resources developing traits that will never be commercialized. Seeds containing the traits that we develop may never become commercialized for any of the following reasons:
our traits may not be successfully validated in the target crops;
our traits may not achieve our targeted yield improvements;
we may not be able to secure sufficient funding to progress our traits through development and commercial validation;
our traits may not have the desired effecteffects sought by future collaborators for the relevant crops;
development and validation of traits, particularly during field trials, may be adversely affected by environmental or other circumstances beyond our control;

we or our future collaborators may be unable to obtain the requisite regulatory approvals for the seeds containing our traits;traits, to the extent regulatory approvals are required;
competitors may launch competing or more effective seed traits or seeds;
a market may not exist for seeds containing our traits or such seeds may not be commercially successful;
future collaborators may be unable to fully develop and commercialize products containing our seed traits or may decide, for whatever reason, not to commercialize such products; and
we may be unable to patent our traits in the necessary jurisdictions.jurisdictions; and
our efforts to develop niche crop products based on our Camelina platform, including specialty oils and PHB biomaterials are in the early stages and may not be successful.
If any of these things were to occur, it could have a material adverse effect on our business and our results of operations. Research and development in the crop science industry is expensive and prolonged and entails considerable

uncertainty. Because of the stringent product performance and safety criteria applied in development of crop science products, products currently under development may neither survive the development process nor ultimately receive theany requisite regulatory approvals that may be needed to market such products. Even when such approvals are obtained, there can be no assurance that a new product will be commercially successful. In addition, research undertaken by competitors may lead to the launch of competing or improved products, which may affect sales of any products that we are able to develop.
Even if we or our future collaborators are successful in developing commercial products that incorporate our traits, such products may not achieve commercial success.
Our strategy depends upon our or our future collaborators’ ability to incorporate our traits into a wide range of crops in significant markets and geographies. Even if we or our future collaborators are able to develop commercial products that incorporate our traits, any such products may not achieve commercial success for one or more of the following reasons, among others:
products may fail to be effective in particular crops, geographies, or circumstances, limiting their commercialization potential;
our competitors, or competitors of our collaborators, may launch competing or more effective traits or products;
significant fluctuations in market prices for agricultural inputs and crops could have an adverse effect on the value of our traits;
farmers are generally cautious in their adoption of new products and technologies, with conservative initial purchases and proof of product required prior to widespread deployment, and accordingly, it may take several growing seasons for farmers to adopt our or our collaborators’ products on a large scale; and
we may not be able to produce high-quality seeds in sufficient amounts to meet demand.demand; and
we may not be able to secure the financial or other resources needed to achieve commercial success.
Our financial condition and results of operations could be materially and adversely affected if any of the above were to occur.
ConsumerOur estimates of market opportunity and government resistanceforecasts of market growth may prove to genetically modified organisms may negatively affect be inaccurate, and even ifthe ability to commercialize crops containing our traits, as well as our public image.
Food and feed made from genetically modified seeds are not accepted by many consumers andmarkets in certain countries production of certain genetically modified crops is effectively prohibited, including throughout the European Union, due to concerns over such products’ effects on food safety and the environment. The high public profile of the biotechnology industry in food and feed production, and a lack of consumer acceptance of products to which we have devoted substantial resources,may compete in the future achieve growth, our business could have a negative impact onfail to achieve the commercial success of products that incorporate our traits and could materially and adversely affect our ability to obtain collaborations and to finance our crop science program. Further, we could incur substantial liability and/or legal expenses if there are claims that genetically-engineered crops damage the environment or contaminate other farm crops. This could distract our management and cause us to spend resources defending against such claims.
Actions by consumer groups and others may disrupt research and development or production of genetically modified seeds. In addition, some government authorities have enacted, andsame growth rates as others in the future might enact, regulations regarding genetically modified organisms, which may delayindustry.
Market opportunity estimates and limit or even prohibit the developmentmarket growth forecasts are subject to significant uncertainty and sale of such products.
Weare based on assumptions and estimates that may not prove to be ableaccurate. Our estimates and forecasts relating to obtain or maintain the necessary regulatory approvals for our products,size and expected growth of the global seed industry and the biotechnology seeds market, and the estimated ranges of incremental value increase that a novel, newly developed crop trait may produce, may prove to be inaccurate. Even if the markets in which could restrict our ability to sell those products in some markets.we
Seeds containing the traits that we develop must receive regulatory approval before they can be marketed, but we
may not be able to obtain such approvals. Regulatory standards and procedurescompete in the crop science industry are continuously changing,future achieve these opportunity estimates and respondingmarket growth forecasts, our business could fail to these changes and meeting existing and new requirements will be costly and burdensome. Evengrow at similar rates, if we are able to obtain approvals for the seeds containing the traits that we develop, changing regulatory standards may affect our ability to maintain compliance with such regulatory standards.at all.
If ongoing or future field trials conducted by us or our future collaborators are unsuccessful, we may be unable to complete the regulatory process for, or commercialize, our products in development on a timely basis.
The successful completion of multi-year, multi-site field trials is critical to the success of product development and marketing efforts for products containing our traits. If our ongoing or future field trials, or those of our future collaborators, are unsuccessful or produce inconsistent results or unanticipated adverse effects on crops, or if we or our collaborators are unable

to collect reliable data, regulatory review of products in development containing our traits could be delayed or commercialization of products in development containing our traits may not be possible. In addition, more than one growing season may be required to collect sufficient data to develop or market a product containing our traits, and it may be necessary to collect data from different geographies to prove performance for customer adoption. Even in cases where field trials are successful, we cannot be certain that additional field trials conducted on a greater number of acres, or in different crops or geographies, will be successful. Generally, we or our collaboratorsresearch licensees conduct these field trials, or we pay third parties, such as farmers, consultants, contractors, and universities, to conduct field trials on our behalf. Poor trial execution or data collection, failure to follow required agronomic practices, regulatory requirements, or mishandling of products in development by our collaborators or these third parties could impair the success of these field trials.
Many factors that may adversely affect the success of our field trials are beyond our control, including weather and climatic variations, such as drought or floods, severe heat or frost, hail, tornadoes and hurricanes, uncommon or unanticipated pests and diseases, or acts of protest or vandalism. For example, if there waswere a prolonged or permanent disruption to the electricity, climate control, or water supply operating systems in our greenhouses or laboratories, the crops in which we or our collaborators are testing our traits and the samples we or our collaborators store in freezers, both of which are essential to our research and development activities including field tests, could be severely damaged or destroyed, adversely affecting these activities and thereby our business and results of operations. Unfavorable weather conditions including drought or excessive rain, or fluctuations in temperature, which we have experienced from time to time in our field trials, can also reduce both acreageacreages planted and incidence, or timing of, certain crop diseases or pest infestations, each of which may halt or delay our field trials. Any field test failure we may experience may not be covered by insurance and, therefore, could result in increased cost for the field trials and development of our traits, which may negatively impact our business, results of operations, and ability to secure financing. Such factors outside of our control can create substantial volatility relating to our business and results of operations.
Competition in the market for traits and seeds is intense and requires continuous technological development, and, if we are unable to compete effectively, our financial results will suffer.
We face significant competition in the markets in which we operate. The markets for traits and agricultural biotechnology products are intensely competitive and rapidly changing. In most segments of the seed and agricultural biotechnology market, the number of products available to consumers is steadily increasing as new products are introduced. At the same time, the expiration of patents covering existing products reduces the barriers to entry for competitors. We may be unable to compete successfully against our current and future competitors, which may result in price reductions, reduced margins and the inability to achieve market acceptance for any products that we or our future collaborators commercialize containing our traits. In addition, most of our competitors have substantially greater financial, marketing, sales, distribution, research and development, and technical resources than us,we have, and some of our potential future collaborators have more experience in research and development, regulatory matters, manufacturing, and marketing. We anticipate increased competition in the future as new companies enter the market and new technologies become available. Our technologies may be rendered obsolete or uneconomical by technological advances or entirely different approaches developed by one or more of our competitors, which will prevent or limit our ability to generate revenues from the commercialization of our traits being developed.
Our business is subject to various government regulations in the United States and Canada, the regulatory requirements for our future products in development are evolving and are subject to change, and if there are adverse changesto the current regulatory framework, our or our future collaborators’ ability to market our traits could be delayed, prevented or limited.
In the United States and Canada, where our seed traits and biotechnology-derived plant lines are developed and field tested, changes in regulatory requirements applicable to our seed traits or future products in development containing our traits

could result in a substantial increase in the time and costs associated with developing and commercializing future products containing our traits, and could materially affect our ability to meet our desired development timelines or to develop and commercialize a future product containing our traits at all.
In the United States, our seed traits and any future products that are successfully developed containing our seed traits are or will be subject to USDA and FDA regulatory requirements. The USDA and FDA requirements will vary depending on the particular seed trait and the intended use of any product that will be commercialized. Our business strategy is focused on crop yield traits and we have no current plans for the development of pesticide or herbicide traits, which would be subject to regulation by the EPA.
Within USDA, the APHIS is responsible for protecting agricultural plants under the Plant Protection Act. USDA-APHIS regulates organisms and products that are known or are suspected to be plant pests or to pose a plant pest risk, including those that have been altered or produced through various genetic engineering techniques. These genetically engineered plants are called “regulated articles” in the relevant USDA-APHIS regulations, which control the import, handling, interstate movement and release into the environment of regulated articles, including certain genetically engineered organisms undergoing confined experimental use or field trials. Seed traits developed using the insertion of recombinant DNA, such as our C3003 yield trait that leverages the biological functions of an algal gene, are regulated articles and are therefore subject to extensive USDA-APHIS oversight, including but not limited to permitting requirements for import, handling, interstate movement and release into the environment.
In recent years, we and others have submitted various petitions to USDA-APHIS to determine whether particular biotechnology-derived plants developed through the use of different genome editing techniques may be considered to be not regulated under the framework administered by the agency. In general, genome editing approaches to novel plant trait development have been considered not regulated by USDA-APHIS. In particular, we have submitted two petitions (also known as the “Am I Regulated?” letter) to USDA-APHIS’s Biotechnology Regulatory Services in order to confirm that the following two oil content traits are not going to be regulated by the agency under 7 CFR part 340: (i) the single trait C3008 Camelina plant line, developed using CRISPR genome editing technology for increased oil content; and (ii) the triple-edited Camelina line that combines three gene traits, C3008a, C3008b and C3009, to increase oil production. In both cases, USDA-APHIS approved our petitions and confirmed in writing that each of these novel plant lines would not be treated as a regulated article.
The USDA also announced in March 2018 that it would not require an assessment on products that used modern forms of mutagenesis if it was clear these outcomes could occur in nature. The USDA stated at that time that it did not “have any plans to regulate plants that could otherwise have been developed through traditional breeding techniques as long as they are developed without the use of a plant pest as the donor or vector and they are not themselves plant pests.” This USDA policy statement applies to genetic deletions of any size, which would include genome editing through CRISPR-Cas9 and other emerging technologies, although it remains to be seen how this policy announcement will be implemented by USDA-APHIS and what practical effect that may have on seed trait developers like us and our competitors.
There can be no guarantee that the USDA-APHIS governing regulations and policies will not change. We cannot predict whether advocacy groups will challenge existing regulations and USDA determinations, whether the USDA will alter its interpretations of existing regulations, modify existing regulations or promulgate new regulations, or whether additional laws will come into effect. If these or other developments resulted in adverse changes to the current regulatory framework, our seed traits or future products in development containing our traits could be subjected to more burdensome regulatory standards, thereby substantially increasing the time and costs associated with developing and commercializing any future products. Moreover, we cannot assure you that USDA-APHIS will analyze any of our future yield traits or products in development containing our traits in a manner consistent with its analysis of our genome edited yield traits to date. Complying with the USDA’s plant pest regulations for traits that are classified as “regulated articles,” including the permitting requirements for field testing and environmental release, is a costly, time-consuming process and could substantially delay or prevent the commercialization of any future products containing traits that we expected to be deemed non-regulated by USDA-APHIS under 7 CFR part 340.
In addition to USDA-APHIS regulation of plant breeding and planting, a biotechnology-derived plant also will be regulated by the FDA if it is intended to be used as human food or animal feed. The FDA regulates the safety of food for humans and animals, and foods derived from novel plant varieties must meet the same food safety requirements as foods derived from traditionally bred plants (also called conventional foods). Since 1992, the FDA has had in place a voluntary consultation process for developers of bioengineered food (“Biotechnology Consultations”).

Biotechnology Consultations are data-intensive and examine the new food product’s safety and nutritional profile, among other issues. Generally, the FDA has found that such food products do not pose unique health risks to humans or animals, but if a novel allergen or other distinction from the conventional food is present in the new plant variety, the agency may require specific label statements on the product to ensure that consumers are made aware of material differences between genetically engineered and conventional versions. When such a determination cannot be made, the novel plant variety may become subject to FDA premarket review and approval as a food additive.
As part of a broader effort to modernize its regulatory approach to all biotechnology-derived products, the FDA is currently re-evaluating its regulatory approach in light of the increasing prevalence of certain genome edited plants. In January 2017, the FDA asked for public input to help inform its thinking about human and animal foods derived from new plant varieties produced using genome editing techniques. Among other things, the FDA’s request for comments asked for data and information in response to questions about the safety of foods from genome edited plants, such as whether certain categories of genome edited plants present food safety risks different from other plants produced through traditional plant breeding. Subsequently, in October 2018, FDA leadership issued a document entitled the “Plant and Animal Biotechnology Innovation Action Plan” (“Action Plan”) that identified three key priorities for the agency in this area and stated that the FDA has reviewed the comments and other information it received in response to the January 2017 request for comments. The FDA also stated that it intended to develop guidance for industry explaining how the FDA’s existing regulatory policy for foods derived from new plant varieties applies to foods produced using genome editing. Although the expected draft guidance has not yet been released for public comment, on March 4, 2020 FDA, USDA, and EPA launched a new initiative to help consumers better understand foods created through genetic engineering, called “Feed Your Mind,” which aims to answer the most common questions that consumers have about such crops. The FDA also stated in the 2018 Action Plan that it intended to begin updating the existing procedures for voluntary Biotechnology Consultations to reflect the agency’s 25 years of experience with foods derived from biotechnology plants and to incorporate any additional issues related to genome editing of food crops. Subsequently, in February 2019, FDA completed its first consultation on a genome edited plant variety (a soybean variety modified to have increased levels of oleic acid).
We have not participated in any Biotechnology Consultations or engaged in any informal discussions with the FDA about our novel yield traits, whether those traits have been developed using genome editing or traditional genome modification using the insertion of recombinant DNA. Any delay in the regulatory consultation process, or a determination by the FDA that future product candidates containing our traits raise different safety issues than the relevant conventional crop and therefore must be approved by the agency as a new food additive through an intensive premarket safety review process, could increase the costs associated with or delay or prevent the commercialization of the future product candidate. Such delays may lead to reduced acceptance by farmers, food manufacturers or the public and an increase in competitor products that may directly compete with ours. Further, if the FDA enacts new regulations or policies with respect to genome edited plants in particular, such policies could result in additional compliance costs or delay or prevent the commercialization of any potential commercial products containing our seed traits, which could adversely affect our ability to generate revenues and to achieve profitability.
In Canada, genetically engineered crops and the food products into which they are incorporated are regulated by multiple government agencies under a federal framework for the regulation of biotechnology products that is similar to the U.S. system. First, the Canadian Food Inspection Agency ("CFIA") is the lead agency for ensuring that a new agricultural biotechnology crop will not pose new risks to Canadian plants, animals and other agricultural commodities. The CFIA’s Plant Biosafety Office ("PBO") is responsible for conducting environmental assessments of biotechnology-derived plants, referred to as “plants with novel traits” ("PNT"). Authority for the PBO includes both approving confined field trials with the PNT through permits and authorizing their “unconfined release” as a first step towards commercialization. Second, under the Food and DrugsAct and related regulations, Health Canada is responsible for reviewing a pre-market safety assessment that must be submitted by the manufacturer or importer of a “novel food,” a term of art that includes any PNT or other biotechnology-derived foods. Health Canada will evaluate the data and information about the novel food and make a determination regarding whether it is safe and nutritious before it can be sold in Canada, as well as whether any restrictions are warranted under applicable law or the product’s safety profile. Any commercialization of our yield crops in Canada is expected to be done by a third-party collaborator or other partner and complying with Health Canada’s pre-market notification requirement and safety assessment for novel foods would be the obligation of that third-party collaborator.
Our work involving the development, greenhouse testing and field testing of novel yield trait genes in crop plants requires certain government and municipal permits and we must ensure compliance with all applicable regulations including regulations relating to genetically engineered crops. With laboratories and greenhouses in both the U.S. and Canada, we are also subject to regulations governing the shipment of seeds and other plant material between our facilities in the U.S. and Canada, including USDA-APHIS permits for the import and export of plant materials that could pose a risk to domestic

agriculture. We also have been conducting field studies of various yield traits in Canada since 2016 under PNT permits issued by Canadian regulators.
Complying with the Canadian regulations is a costly, time-consuming process and could substantially delay or prevent the commercialization of our products. In addition, we cannot assure you that CFIA and Health Canada regulations or the agencies’ implementation of those regulations will not change or that the legislative framework in Canada for biotechnology-derived crops, whether for genome edited plants or plants modified using the insertion of recombinant DNA, will not be amended or otherwise changed in a manner that could result in additional compliance costs or delay or prevent the commercialization of any potential commercial products containing our seed traits, which could adversely affect our ability to generate revenues and to achieve profitability.
Failure to comply with applicable regulatory requirements may, among other things, result in fines, suspensions of regulatory approvals, product recalls, product seizures, operating restrictions and criminal prosecution.
If we or our future collaborators are unable to comply with and timely complete the regulatory process in the United States and Canada for our future products in development, our or our future collaborators’ ability to market our traits could be delayed, prevented or limited.
Our business is generally subject to two types of regulations: regulations that apply to how we and our collaborators operate and regulations that apply to products containing our traits. We apply for and maintain the regulatory permits in the United States and Canada necessary for our operations, particularly those covering our field trials, whichtrials. We anticipate that we or our future collaborators will apply for and maintain regulatory approvals, if any, necessary for the commercialization of any future products containing our seed traits. Even if we and our collaborators make timely and appropriate applications for regulatory permits for our field trials, government delays in issuing such permits can significantly affect the development timelines for our traits, particularly if the planting period for a crop growing season expires before the necessary permits are obtained. In most of our key target markets, regulatory approvals must be received prior to the importation of genetically modified products. These regulatory processes are complex. For example, the U.S. federal government’s regulation of biotechnology includes, but is not limited to, the USDA, which regulates the import, field testing, and interstate movement of genetically modified plants, and the FDA, which regulates foods derived from new plant varieties.
In addition to regulation by the U.S. government, products containing our traits may be subject to regulation in each country in which such products are tested or sold. International regulations may vary from country to country and from those of the United States. The difference in regulations under U.S. law and the laws of foreign countries may be significant and, in

order to comply with the laws of foreign countries, we may have to implement global changes to our products or business practices. Such changes may result in additional expense to us and either reduce or delay product development or sales. Additionally, we or our collaborators may be required to obtain certifications or approvals by foreign governments to test and sell the products in foreign countries.
The regulatory process is expensive and time-consuming, and the time required to complete the process is difficult to predict and depends upon numerous factors, including the substantial discretion of the regulatory authorities. We have not completed all phases of the regulatory process for any of our traits in development. Our traits could require a significantly longer time to complete the regulatory process than expected, or may never gain approval, even if we and our collaborators expend substantial time and resources seeking such approval. The time required for regulatory approval, or any delay or denial of such approval, could negatively impact our ability to generate revenues and to achieve profitability and finance our ongoing operations. In addition, changes in regulatory review policies during the development period of any of our traits, changes in, or the enactment of, additional regulations or statutes, or changes in regulatory review practices for a submitted product application may cause a delay in obtaining approval or result in the rejection of an application for regulatory approval. Regulatory approval, if obtained, may be made subject to limitations on the intended uses for which we or our collaborators may market a product.future product containing our traits. These limitations could adversely affect our potential revenues. Failure
The regulatory environment for genetically engineered crops in jurisdictions outside the United States and Canada varies greatly, and some jurisdictions have more restrictive regulations that could delay, prevent or limit our or our future collaborators’ ability to comply with applicablemarket our traits.
Other jurisdictions and governmental authorities, including in South America and Asia, are increasingly taking an interest in regulating agricultural products of biotechnology. Regulatory approaches vary by jurisdiction as a result of the existing public health frameworks and phytosanitary laws, as well as other less tangible factors such as cultural and religious norms that may have an impact on individual country risk assessments and decision-making. Each jurisdiction may have its own regulatory requirementsframework, which may among other things, result in fines, suspensions of regulatory approvals, product recalls, product seizures, operatinginclude restrictions and criminal prosecution.regulations on planting and growing genetically engineered plants and in the consumption and labeling of foods derived from such novel plants, and which may apply to future products containing our traits. We cannot predict future changes in the global regulatory landscape regarding genetically engineered plants or commercial products incorporating such novel plant varieties. The regulatory environment for such plants is greatly uncertain outside of the U.S. and Canada, and some jurisdictions have more restrictive regulations that could delay, prevent or limit our or our future collaborators’ ability to market our traits.
Our work withFor example, regulation of all genetically engineered plants in the Smart Carbon Grid for Crops and the T3 Platform has identified promising potential targets for gene editing, and we believe that these approaches may be subject to less regulatory complexityEuropean Union ("EU") is far more stringent than in the U.S. duringand Canada. U.S. and Canadian regulators have determined that genome edited plants pose fewer risks than traditional biotechnology-derived plants subjected to modification through the insertion of recombinant DNA. In contrast, a recent EU legal ruling indicated that the existing EU regulations for genetically engineered plants modified by the insertion of recombinant DNA, which were already more stringent than corresponding U.S. and Canadian regulations, should be

strictly applied to genome edited plants as well. As a result, there is a sharp distinction between how EU and U.S. and Canadian regulatory agencies oversee novel seed traits, and in particular those that are generated using the more modern techniques of genome editing.
Although we are not currently targeting EU markets for the development or commercialization of future products containing our traits, emerging oversight regimes for genetically engineered products in other jurisdictions may follow the EU approach and alongimpose similarly strict requirements for the pathrelease of such products into the environment and their incorporation into human food or other consumer products. Such jurisdictions may also elect to commercialization. Gene editing techniques,regulate genetically engineered plants without distinguishing between traditional biotechnology-derived plants modified with recombinant DNA and genome edited plants. There is no guarantee that countries for which we may have or may develop future marketing plans would not take a stricter legal and regulatory approach to controlling genetically engineered plants similar to that of the EU, which could increase regulatory costs and delay, prevent or limit our or our future collaborators’ ability to market our traits in such jurisdictions.
Consumer resistance to genetically engineered crops may negatively affect the ability to commercialize future crops containing our traits, as well as our public image, and may reduce any future sales of seeds containing our yield traits.
Food and feed made from genetically engineered seeds and plants are not accepted by some consumers, and in certain countries production of certain genetically engineered crops is effectively prohibited, including CRISPR/Cas9,throughout the EU, due to concerns over such products’ effects on food safety and the environment. Advocacy groups have engaged in publicity campaigns and filed lawsuits in various countries against companies and regulatory authorities, seeking to halt regulatory approval activities or influence public opinion against genetically engineered and/or genome edited products. Actions by consumer groups and others also may disrupt research and development or production of genetically engineered plants, seeds or food products that incorporate such novel plant varieties. The high public profile of the biotechnology industry in food and feed production, and a lack of consumer acceptance of the types of products to which involve making small targeted changeswe have devoted substantial development resources, could have a negative impact on the commercial success of any of products incorporating our traits that may successfully complete the development process, as to which no assurance can be given, and could materially and adversely affect our ability to obtain future collaborations and to finance our crop science program. Further, we could incur substantial liability and/or legal expenses if there are claims that genetically engineered crops damage the DNA of a target organism, have been of interestenvironment or contaminate other farm crops. This could distract our management and cause us to spend resources defending against such claims.
Government policies and regulations, particularly those affecting the agricultural biotechsector and related industries, could adversely affect our operations and our ability to generate future revenues and to achieve profitability.
Agricultural production and trade flows are subject to government policies and regulations. Governmental policies and approvals of technologies affecting the agricultural industry, because this approach is believed to havesuch as taxes, tariffs, duties, subsidies, incentives and import and export restrictions on agricultural commodities and commodity products can influence the potential to significantly reduce development costsplanting of certain crops, the location and regulatory timelines forsize of crop trait developmentproduction, and market introduction. Recent statements bythe volume and types of imports and exports. Future government policies in the United States, Department of Agriculture - Animal and Plant Health Inspection Service ("USDA-APHIS") regarding the regulatory path for genetically edited plants and mushrooms indicate that they will not be subject to regulations typically used for genetically modified crops (i.e., they will not be considered “regulated articles”) if the modified organisms do not contain any remaining genetic elementsCanada or in other countries could discourage farmers from the procedure used for gene editing.  While we believe that these industry examples suggest that crops that are gene edited may not be subject to certain GMO regulations in the U.S., we cannot assure you that this regulatory path will be found to apply tousing any of our seed yieldproducts that may successfully complete the development process, as to which no assurance can be given. Similarly, these policies could discourage food processors from purchasing harvested crops containing our traits or thatcould encourage the regulatory agencies will not change this approachuse of our competitors’ products, which would put us at a commercial disadvantage and could negatively impact our ability to the regulation of genome editing or introduce new regulatory procedures applicablegenerate any revenues and to such technologies.achieve profitability.
The products of third parties, or the environment itself, may be negatively affected by the unintended appearance of our yield trait genes.

The potential for unintended but unavoidable trace amounts, sometimes called “adventitious presence,” of yield trait genes in conventional seed, or in the grain or products produced from conventional or organic crops, could affect acceptance by the general public acceptanceor by the agricultural industry of these traits. Trace amounts of yield trait genes may unintentionally be found outside our containment area in the products of third parties, which may result in negative publicity and claims of liability brought by such third parties against us. Furthermore, in the event of an unintended dissemination of our genetically engineered materials to the environment, we could be subject to claims by multiple parties, including environmental advocacy groups, as well as governmental actions such as mandated crop destruction, product recalls or additional stewardship practices and environmental cleanup or monitoring. The occurrence of any of these events could have a material adverse effect on our business and results of operations.

Loss of or damage to our elite novel trait events and plant lines would significantly slow our product development efforts.
We have a collection of elite novel trait events and plant lines in which we are developing traits for incorporation into elite germplasm and potential seed products. Our elite novel trait events and plant lines are a key strategic asset since they form the basis for the introgression of our traits into plant breeding programs. If we suffer loss or damage to our elite novel trait events and plant lines, our research and development activities could be negatively impacted.
Our insurance coverage may be inadequate to cover all the liabilities we may incur.
We face the risk of exposure to liability claims if any products that are successfully developed containing our seed traits, as to which no assurance can be given, are defective and if any product that we develop or any product that uses our technologies or incorporates any of our traits causes injury. Although we carry insurance at levels customary for companies in our industry, such coverage may become unavailable or be inadequate to cover all liabilities we may incur. There can be no assurance that we will be able to continue to maintain such insurance, or obtain comparable insurance at a reasonable cost, if at all. If we are unable to obtain sufficient insurance coverage at an acceptable cost or otherwise, or if the amount of any claim against us exceeds the coverage under our policies, we may face significant expenses.
We rely on third parties to conduct, monitor, support, and oversee field trials and, in some cases, to maintain regulatory files for those products in development, and any performance issues by third parties, or our inability to engage third parties on acceptable terms, may impact our or our future collaborators’ ability to complete the regulatory process for or commercialize such products.
We rely on third parties to conduct, monitor, support, and oversee field trials. As a result, we have less control over the timing and cost of these trials than if we conducted these trials with our own personnel. If we are unable to maintain or enter into agreements with these third parties on acceptable terms, or if any such engagement is terminated prematurely, we may be unable to conduct and complete our trials in the manner we anticipate. In addition, there is no guarantee that these third parties will devote adequate time and resources to our studies or perform as required by our contract or in accordance with regulatory requirements, including maintenance of field trial information regarding our products in development. If any of these third parties fail to meet expected deadlines, fail to transfer to us any regulatory information in a timely manner, fail

to adhere to protocols, or fail to act in accordance with regulatory requirements or our agreements with them, or if they otherwise perform in a substandard manner or in a way that compromises the quality or accuracy of their activities or the data they obtain, then field trials of our traits in development may be extended or delayed with additional costs incurred, or our data may be rejected by the applicable regulatory agencies. Ultimately, we are responsible for ensuring that each of our field trials is conducted in accordance with the applicable protocol and with legal, regulatory and scientific standards, and our reliance on third parties does not relieve us of our responsibilities. We could be subject to penalties, fines and liabilities if our third-party contractors fail to perform as required.
If our relationship with any of these third parties is terminated, we may be unable to enter into arrangements with alternative parties on commercially reasonable terms, or at all. Switching or adding service providers can involve substantial cost and require extensive management time and focus. Delays may occur, which can materially impact our ability to meet our desired development timelines. If we are required to seek alternative service arrangements, the resulting delays and potential inability to find a suitable replacement could materially and adversely impact our business.
In addition, recently there has been an increasing trend towards consolidation in the agricultural biotechnology industry. Consolidation among our competitors and third parties upon whom we rely could lead to a changingchanges in the competitive landscape, capabilities, and strategic priorities among potential service providers, which could have an adverse effect on our business and operations.
If we lose key personnel or are unable to attract and retain necessary talent, we may be unable to develop or commercialize our products under development.
We are highly dependent on our key technical and scientific personnel, who possess unique knowledge and skills related to our research and technology. If we were to lose the services of these individuals, we may be unable to readily find suitable replacements with comparable knowledge and the experience necessary to advance the research and development of our products. Because of the unique talents and experience of many of our scientific and technical staff, competition for our personnel is intense. Our ability to attract and retain qualified employees may be affected by our efforts to manage cash usage, including reductions in total cash compensation. The loss of key personnel or our inability to hire and retain personnel who have the required expertise and skills could have a material adverse effect on our research and development efforts, our business, and our ability to secure additional required financing.

Our business and operations would suffer in the event of system failures.
We utilize information technology systems and networks to process, transmit and store electronic information in connection with our business activities. As use of digital technologies has increased, cyber incidents, including deliberate attacks and attempts to gain unauthorized access to computer systems and networks, have increased in frequency and sophistication. These threats pose a risk to the security of our systems and networks and the confidentiality, availability and integrity of our data. There can be no assurance that we will be successful in preventing cyber-attacks or successful in mitigating their efforts.
Despite the implementation of security measures, our internal computer systems and those of our contractors and consultants are vulnerable to damage from such cyber-attacks, including computer viruses, unauthorized access, natural disasters, terrorism, war and telecommunication and electrical failures. Such an event could cause interruption of our operations. For example, the loss of data from completed field tests for our yield traits could result in delays in our regulatory approval efforts and significantly increase our costs. To the extent that any disruption or security breach were to result in a loss of or damage to our data, or inappropriate disclosure of confidential or proprietary information, we could suffer reputational harm or face litigation, or adverse regulatory action and the development of our product candidates could be delayed.
Risks Relating to Intellectual Property
Patent protection for our technologies is both important and uncertain.
Our commercial success may depend in part on our obtaining and maintaining patent protection for our technologies in the United States and other jurisdictions, as well as successfully enforcing and defending this intellectual property against third-party challenges. If we are not able to obtain or defend patent protection for our technologies, then we will not be able to exclude competitors from developing or marketing such technologies, and this could negatively impact our ability to generate sufficient revenues or profits from product sales and/or licensing to justify the cost of development of our technologies and to achieve or maintain profitability. Our currently issued patents relate to our historical business as well as two patents on our C3003 gene in-licensed from the University of Massachusetts and our C4001 U.S. patent, both of which were issued in 2019 and have expiration dates ranging from 2020 through 2030.2035, plus any patent extensions which may be granted in the U.S. for regulatory approval delays. New outstanding patent applications owned by or licensed to us relating to crop yield improvements have filing dates ranging from 2013 through 2017.2019, including the recently filed new patent application on a breakthrough technology for producing PHA biomaterials in crops. This patent would have an expiration date in 2040 if granted, however, we may not be able to obtain sufficiently broad claims to cover the new invention.
Our patent position involves complex legal and factual questions. Accordingly, we cannot predict the breadth of claims that may be allowed or enforced in our patents or in third-party patents. Patents may not be issued for any pending or future pending patent applications owned by or licensed to us, and claims allowed under any issued patent or future issued patent owned or licensed by us may not be valid or sufficiently broad to protect our technologies. Moreover, we may be unable to protect certain of our intellectual property in the United States or in foreign countries. Foreign jurisdictions may not afford the same protections as U.S. law, and we cannot ensure that foreign patent applications will have the same scope as the U.S. patents. There will be many countries in which we will choose not to file or maintain patents because of the costs involved. Competitors may also design around our patents or develop competing technologies.
Additionally, any issued patents owned by or licensed to us now or in the future may be challenged, invalidated, or circumvented. We could incur substantial costs to bring suits or other proceedings in which we may assert or defend our patent rights or challenge the patent rights of third parties. An unfavorable outcome of any such litigation could have a material adverse effect on our business and results of operations.

Third parties may claim that we infringe their intellectual property, and we could suffer significant litigation or licensing expense as a result.
Various U.S. and foreign issued patents and pending patent applications owned by third parties exist in areas relevant to our products and processes. We could incur substantial costs to challenge third partythird-party patents. If third parties assert claims against us or our customers alleging infringement of their patents or other intellectual property rights, we could incur substantial costs and diversion of management resources in defending these claims, and the defense of these claims could have a material adverse effect on our business. In addition, if we are unsuccessful in defending against these

claims, these third parties may be awarded substantial damages, as well as injunctive or other equitable relief against us, which could effectively block our ability to make, use, sell, distribute, or market our technologies and services based on our technologies in the United States or abroad. Alternatively, we may seek licenses to such third partythird-party intellectual property. However, we may be unable to obtain these licenses on acceptable terms, if at all. Our failure to obtain the necessary licenses or other rights could prevent the sale, manufacture, or distribution of some of our products based on our technologies and, therefore, could have a material adverse effect on our business.
Portions of our crop science technology are owned by or subject to retained rights of third parties.
We have licensed and optioned from academic institutions certain patent rights that may be necessary or important to the development and commercialization of our crop science technology. These licenses and options may not provide exclusive rights to use such intellectual property in all fields of use in which we may wish to develop or commercialize our technology. If we fail to timely exercise our option rights and/or we are unable to negotiate license agreements for optioned patent rights on acceptable terms, the academic institutions may offer such patent rights to third parties. If we fail to comply with our obligations under these license agreements, or if we are subject to a bankruptcy or insolvency proceeding, the licensor may have the right to terminate the license. In some circumstances, we may not have the right to control the preparation, filing and prosecution of licensed patent applications or the maintenance of the licensed patents. Therefore, we cannot be certain that these patents and applications will be prosecuted, maintained and enforced in a manner consistent with the best interests of our business. Furthermore, the research resulting in certain of our licensed and optioned patent rights was funded by the U.S. government. As a result, the government may have certain rights or march‑in rights, to such patent rights and technology.
We may not be successful in obtaining necessary rights to additional technologies for the development of our products through acquisitions and in-licenses.
We may be unable to acquire or in-license additional technologies from third parties that we decide we need in order to develop our business. A number of more established companies may also pursue strategies to license or acquire crop science technologies that we may consider attractive. These established companies may have a competitive advantage over us due to their size, cash resources and greater development and commercialization capabilities. Any failure on our part to reach an agreement for any applicable intellectual property could result in a third party acquiring the related rights and thereby harm our business.
In addition, companies that perceive us to be a competitor may be unwilling to assign or license rights to us. We also may be unable to license or acquire relevant crop science technologies on terms that would allow us to make an appropriate return on our investment.
We expect that competition for acquiring and in-licensing crop science technologies that are attractive to us may increase in the future, which may mean fewer suitable opportunities for us as well as higher acquisition or licensing costs. If we are unable to successfully obtain rights to suitable crop science technologies on reasonable terms, or at all, our business and financial condition could suffer.
Our license agreements include royalty payments that we are required to make to third parties.
We are party to license agreements that require us to remit royalty payments and other payments related to our licensed intellectual property. Under our in-license agreements, we may pay upfront fees and milestone payments and be subject to future royalties. We cannot precisely predict the amount, if any, or timing of royalties we may owe in the future. Furthermore, we may enter into additional license agreements in the future, which may also include royalty, milestone and other payments.
The intellectual property landscape around genome editing technology, such as CRISPR/Cas9,CRISPR, is highly dynamic and uncertain, and any resolution of this uncertainty could have a material adverse effect on our business.
The field of genome editing, especially in the area of CRISPR/Cas9CRISPR technology, is still in its infancy, and no products using this technology have reached the market. We are currently negotiatingIn 2018, we entered into a non-exclusive research license agreement jointly with the Broad Institute of MIT and Harvard and Pioneer, part of Corteva Agriscience™, Agriculture Division of DowDuPont Inc., for work in the CRISPR/Cas9 fielduse of CRISPR-Cas9 genome-editing technology for crops in order to demonstrate the utility of our yield trait genes in this field. The joint license covers intellectual property consisting of approximately 48 patents and patent applications on CRISPR-Cas9 technology controlled by the Broad Institute and Corteva Agriscience. Under the agreement, we have the option to renew the license on an annual basis and the right, subject to specified conditions, to

convert the research license to a commercial license in the future, although there can be no assurance that we will be able to secure such commercial license on acceptable terms. CRISPR technology is uniquely suited to agricultural applications as it enables precise changes to plant DNA without the use of foreign DNA to incorporate new traits. Plants developed using CRISPR genome-editing technology have the potential to be considered not regulated by USDA-APHIS under 7 CFR part 340 for development and commercialization in the U.S., which could result in shorter developmental timelines and lower costs associated with commercialization of new traits in the U.S. as compared to regulated crops. Due to the intense research and development that is taking place by several companies, including us and our competitors, in this field, the intellectual property landscape is in flux, and it may remain uncertain for the coming years. There has been, and may continue to be, significant intellectual property related litigation and proceedings relating to this area in the future. If we obtain a license to certain patent rights

using the CRISPR/Cas9 technology, and it is later determined that suchthe patent rights using the CRISPR technology that we obtained under license are invalid or owned by other parties, this could have a material adverse effect on our business.
We rely in part on trade secrets to protect our technology, and our failure to obtain or maintain trade secret protection could harm our business.
We rely on trade secrets to protect some of our technology and proprietary information, especially where we believe patent protection is not appropriate or obtainable.obtainable as is the case for our GRAIN trait gene discovery platform. However, trade secrets are difficult to protect. Litigating a claim that a third party had illegally obtained and was using our trade secrets would be expensive and time consuming, and the outcome would be unpredictable. Moreover, if our competitors independently develop similar knowledge, methods and know-how, it will be difficult for us to enforce our rights and our business could be harmed.
Risks Relating to Owning our Common Stock
Raising additional funds may cause dilution to our existing stockholders, restrict our operations or require us to relinquish rights to our technologies.
Execution of our business plan requires additional financing. If we raise additional funds through equity offerings or offerings of equity-linked securities, including warrants or convertible debt securities, we expect that our existing stockholders will experience significant dilution, and the terms of such securities may include liquidation or other preferences that adversely affect your rights as a stockholder. Debt financing, if available, may subject us to restrictive covenants that could limit our flexibility in conducting future business activities, including covenants limiting or restricting our ability to incur additional debt, dispose of assets or make capital expenditures. We may also incur ongoing interest expense and be required to grant a security interest in our assets in connection with any debt issuance. If we raise additional funds through strategic partnerships or licensing agreements with third parties, we may have to relinquish valuable rights to our technologies or grant licenses on terms that are not favorable to us.
A material weakness was identified in our internal control over financial reporting, which could impact our business and financial results.
Our internal control over financial reporting may not prevent or detect misstatements because of its inherent limitations, including the possibility of human error, the circumvention or overriding of controls, or fraud. Even effective internal controls can provide only reasonable assurance with respect to the preparation and fair presentation of financial statements. If we fail to maintain the adequacy of our internal controls, including any failure to implement required new or improved controls, or if we experience difficulties in their implementation, our business and financial results could be harmed and we could fail to meet our financial reporting obligations. For example, in connection with the evaluation of the effectiveness of our internal control over financial reporting as of December 31, 2016, we determined that our controls over accounting for stock based compensation expense did not operate effectively. Specifically, our procedures did not operate as designed to validate the calculation for stock based compensation expense resulting from an option award modification. We determined that this constitutes a material weakness.
Trading volume in our stock is lowcan fluctuate and an active trading market for our common stock may not be available on a consistent basis to provide stockholders with adequate liquidity. Our stock price may be extremely volatile, and our stockholders could lose a significant part of their investment.
Trading volume in our stock is low and an active trading market for shares of our common stock may not be sustained on a consistent basis. The public trading price for our common stock will be affected by a number of factors, including:
any change in the status of our NASDAQNasdaq listing;
the need for near termnear-term financing to continue operations;
reported progress in our efforts to develop crop related technologies, relative to investor expectations;
changes in earnings estimates, investors’ perceptions, recommendations by securities analysts or our failure to achieve analysts’ earnings estimates;
quarterly variations in our or our competitors’ results of operations;
general market conditions and other factors unrelated to our operating performance or the operating performance of our competitors;
future issuances and/or sales of our securities;

announcements or the absence of announcements by us, or our competitors, regarding acquisitions, new products, regulatory developments, significant contracts, commercial relationships or capital commitments;
commencement of, or involvement in, litigation;
any major change in our board of directors or management;
changes in governmental regulations or in the status of our regulatory approvals;
announcements related to patents issued to us or our competitors and to litigation involving our intellectual property;
a lack of, or limited, or negative industry or security analyst coverage;
uncertainty regarding our ability to secure additional cash resources with which to operate our business;
a decision by our significant stockholders to increase or decrease their holdings in our common stock;
short-selling or similar activities by third parties; and
other factors described elsewhere in these Risk Factors.risk factors.
As a result of these factors, our stockholders may not be able to resell their shares at, or above, their purchase price. In addition, the stock prices of many technology companies have experienced wide fluctuations that have often been unrelated to the operating performance of those companies. Any negative change in the public’s perception of the prospects of industrial or agricultural biotechnology companies could depress our stock price regardless of our results of operations. These factors may have a material adverse effect on the market price and liquidity of our common stock.stock and affect our ability to obtain required financing.
Provisions in our certificate of incorporation and by-laws and Delaware law might discourage, delay or prevent a change of control of our company or changes in our management and, therefore, depress the trading price of our common stock.
Provisions of our certificate of incorporation and by-laws and Delaware law may discourage, delay or prevent a merger, acquisition or other change in control that stockholders may consider favorable, including transactions in which our stockholders might otherwise receive a premium for their shares of our common stock. These provisions may also prevent or frustrate attempts by our stockholders to replace or remove our management.
In addition, Section 203 of the Delaware General Corporation Law ("DGCL") prohibits a publicly-held Delaware corporation from engaging in a business combination with an interested stockholder, which generally refers to a person which together with its affiliates owns, or within the last three years has owned, 15%15 percent or more of our voting stock, for a period of three years after the date of the transaction in which the person became an interested stockholder, unless the business combination is approved in a prescribed manner.
The existence of the foregoing provisions and anti-takeover measures could limit the price that investors might be willing to pay in the future for shares of our common stock. They could also deter potential acquirers of our Company,company, thereby reducing the likelihood that our stockholders could receive a premium for their common stock in an acquisition.
Our recently implemented reverse stock split could adversely affect the market liquidity of our common stock.
On January 9, 2020, our stockholders approved an amendment to our Amended and Restated Certificate of Incorporation, as amended, and authorized our Board of Directors, if in their judgment they deemed it necessary, to effect a reverse stock split of our common stock at a ratio in the range of 20:1 to 50:1. This reverse stock split became effective on January 15, 2020, with a ratio of 40:1. We cannot predict whether the reverse stock split will increase the market price for our common stock on a sustained basis. The history of similar stock split combinations for companies in like circumstances is varied, and we cannot predict whether:
the reverse stock split will result in a sustained per share price that will attract brokers and investors who do not trade in lower priced stocks;

the reverse stock split will result in a per share price that will increase our ability to attract and retain employees and other service providers; or
the market price per share will remain at a level in excess of the $1.00 minimum bid price as required by Nasdaq, or that we will otherwise continue to meet the requirements of Nasdaq for continued inclusion for trading on The Nasdaq Capital Market.
Concentration of ownership among our existing officers, directors and principal stockholders may prevent other stockholders from influencing significant corporate decisions and depress our stock price.
Based on the number of shares outstanding as of March 17, 2017,18, 2020, our officers, directors and stockholders who hold at least 5% of our stock beneficially own a combined total of approximately 69.7%46.7 percent of our outstanding common stock, including shares of common stock subject to stock options and warrants that are currently exercisable or are exercisable within 60 days after March 17, 2017.18, 2020. If these officers, directors, and principal stockholders or a group of our principal stockholders act together, they will be able to exert a significant degree of influence over our management and affairs and control matters requiring stockholder approval, including the election of directors and approval of mergers, business combinations or other significant transactions. The interests of one or more of these stockholders may not always coincide with our interests or the interests of other stockholders. For instance, officers, directors, and principal stockholders, acting together, could cause us to enter into transactions or agreements that we would not otherwise consider. Similarly, this concentration of ownership may have the effect of delaying or preventing a change in control of our company otherwise favored by our other stockholders. As of March 17, 2017,18, 2020, Jack W. Schuler and William P. Scully(and his related entities) beneficially owned approximately 47.7% and approximately 10.3%45.9 percent of our common stock, respectively.stock. To the extent that this or any other significant stockholders oppose any proposal put forth for stockholder approval by our board of directors, they control a sufficient percentage of our outstanding shares to cause such proposal to either fail or be very difficult to achieve without their support. This, in turn, could have a negative effect on the market price of our common stock. It could also prevent our stockholders from realizing a premium over the market price for their shares of common stock. The concentration of ownership also may contribute to the low trading volume and volatility of our common stock.
ITEM 1B.    UNRESOLVED STAFF COMMENTS

None.


ITEM 2.    PROPERTIES

We do not own any real property. On January 20, 2016, we entered intoWe are party to a lease agreement pursuant to which we leasepreviously leased approximately 30,000 square feet of office and research and development space located at 19 Presidential Way, Woburn, Massachusetts. TheThis lease began on June 1, 2016 and will end on November 30, 2026. Under2026 and does not include any options for the early termination or the extension of the lease. In November 2019, we entered into a modification of the Woburn lease in which we permanently returned 7,409 square feet of underutilized space to the landlord for the seven-year duration of the lease. In exchange for returning the space, the landlord agreed to fund modifications and upgrades to the remaining office space. The Company will have no further financial obligations for the vacated space and lease rental charges, including utility, maintenance and real estate tax charges, have been proportionally reduced. The security deposit was also proportionally reduced to $229,000. All other significant terms of the lease agreement, the landlord paid $889 for tenant improvements to the facility and paid an additional $444 for tenant improvements that result in increased rental payments by the Company. Current and non-current portions of the lease incentive obligations related to the landlord’s contributions toward the cost of tenant improvements are recorded within accrued expenses and long-term lease incentive obligation, respectively, in the Company's consolidated balance sheet contained herein. The lease incentive obligation will be amortized to rent expense over the lease term. As of December 31, 2016, the Company has a total remaining lease incentive obligation of $1,259. Pursuant to the lease, the Company also pays certain taxes and operating costs associated with the premises during the term of the lease. To secure the lease, the Company provided the landlord with a deposit in the form of a letter of credit in the amount of $307.remained unchanged.

On October 10, 2016, theThe Company entered intohas a sublease agreement with a subsidiary of CJ CheilJedang Corporation ("CJ") for CJ's sublease of approximately 10,0009,874 square feet of the Company's Woburn facility. The subleased space was determined to be in excess of the Company'sour needs as a result of its recent strategic shift and the related restructuring of its operations.operations initiated during 2016. The sublease is coterminous with the Company'sour master lease. CJ will paypays rent and operating expenses equal to approximately one-thirdits pro-rata share of the amounts payable to the landlord by the Company,us, as adjusted from time-to-time in accordance with the terms of the master lease. In October 2016, CJ has provided the Companyus with a security deposit of $103$103,000 in the form of an irrevocable letter of credit.

The CJ sublease is unaffected by our recent lease modification.
We also lease approximately 13,700 square feet of office and laboratory space at 650 Suffolk Street, Lowell, Massachusetts. Our lease for this facility expires in May 2020 with an optionand we do not anticipate incurring significant charges in returning this space to renew for one five-year period. We are currently working with a commercial real estate broker to locate a subtenant for this space.the landlord. Our wholly-owned subsidiary, Metabolix Oilseeds, Inc. ("MOI"), located in Saskatoon, Saskatchewan, Canada, leases approximately 4,1007,000 square feet of office, laboratory and greenhouse space. MOI's leases for these facilities expire on July 31, 2017 andat various times through September 30, 2017. We expect to renew these leases prior to their expiration.2020.

ITEM 3.    LEGAL PROCEEDINGS

From time to time, the Company may be subject to legal proceedings and claims in the ordinary course of business. We are not currently aware of any such proceedings or claims that we believe will have, individually or in the aggregate, a material adverse effect on our business, financial condition or results of operations.
ITEM 4.    MINE SAFETY DISCLOSURES

Not applicable.

PART II
ITEM 5.    MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Market Information

Our common stock is traded on the NASDAQNasdaq Capital Market under the symbol "YTEN." The following table sets forth, for the periods indicated, the high and low sales prices for our common stock, as reported by NASDAQ, for our two most recent fiscal years:
  Common Stock Price
  2016 2015
  High Low High Low
First Quarter $2.29
 $0.86
 $7.68
 $2.22
Second Quarter 1.92
 0.54
 5.10
 2.93
Third Quarter 0.88
 0.26
 4.07
 1.07
Fourth Quarter 0.67
 0.25
 3.98
 1.25

The closing price of our common stock, as reported by the NASDAQ Capital Market, was $0.42 on March 17, 2017.

Stockholders

As of March 17, 2017,18, 2020, there were 28,402,4711,923,184 shares of our common stock outstanding held by 4437 stockholders of record.

Dividends

We have never declared or paid any cash dividends on our capital stock and do not expect to pay any cash dividends for the foreseeable future. We intend to use future earnings, if any, in the operation and expansion of our business. Any future determination relating to our dividend policy will be made at the discretion of our board of directors, based on our financial condition, results of operations, contractual restrictions, capital requirements, business properties, restrictions imposed by applicable law and other factors our board of directors may deem relevant.

Equity Compensation Plan Information

Please see Part III, Item 12, for information regarding securities authorized for issuance under our equity compensation plans.

Unregistered Sales of Securities

On October 5, 2016, the CompanyJanuary 7, 2020, we issued 121,1953,715 shares of common stock to participants in itsour Yield10 Bioscience, Inc. 401(k) Plan as a matching contribution. The issuance of these securities iswas exempt from registration pursuant to Section 3(a)(2) of the Securities Act of 1933 as amended.

Act.
Issuer Purchases of Equity Securities

During the quarter ended December 31, 2016,2019, there were no repurchases made by us or on our behalf, or by any "affiliated purchasers," of shares of our common stock.




ITEM 6.    SELECTED CONSOLIDATED FINANCIAL DATA
Not applicable

applicable.
ITEM 7.    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis should be read in conjunction with the Consolidated Financial Statements and Notes thereto included in this Annual Report on Form 10-K. All dollar amounts are stated in thousands. On January 15, 2020, the Company effected a 1-for-40 reverse stock split of its common stock. Unless otherwise indicated, all share amounts, per share data, share prices, and conversion rates set forth in these notes and the accompanying financial statements have, where applicable, been adjusted retroactively to reflect this reverse stock split.

Overview
Yield10 Bioscience, Inc. is an agricultural bioscience company focusingheadquartered in Woburn, Massachusetts with an oilseed development Center of Excellence in Saskatoon, Saskatchewan, Canada. Yield10 uses its "Trait Factory" to develop high value seed traits for the agriculture and food industries. Specifically, Yield10 is developing superior gene traits for the major grain crops including corn, soybean, canola, wheat and rice. We believe that successful gene traits may enable step-change increases in crop yield in certain crops, which we consider to be an increase of at least 10-20 percent. While maintaining its focus on the development of step-change increasesnovel yield traits for key grain crops based on a licensing model, the Company has recently begun to execute the second part of its strategy which is to develop independent business opportunities in foodthe specialty oils and feedniche crop yieldspace using the oilseed Camelina. The target of this effort is sustainable business solutions to enhancesupport agriculture, global food security. Accordingproduction and other specialty applications. Yield10 brings a unique history and skill set captured in its GRAIN platform for developing advanced crop traits and increasing the concentration of specific biochemicals of commercial interest in crops. Our plan is to a United Nations report, food production must be increased by over 70 percent in the next 35 years to feed the growing global population, which is expected to increase from 7 billion to more than 9.6 billion by 2050. Yield10 is focused on new agricultural biotechnology approaches, using two proprietary discovery platforms, to improve fundamental crop yield through enhanced photosynthetic carbon capture and increased carbon utilization efficiency where the additional captured carbon is targeted to increase seed yield. These platforms are based on the principle that plants which capture and utilize carbon more efficiently generate benefits in the form of more robust crops with increased seed yield. Yield10 is workinguse GRAIN to develop translate and demonstrate the commercial valuea source of new genetically engineered yield trait genes and to identify genome editing targets for improved crop performance in several key food and feed crops, including canola, soybean, rice and corn. Yield10 Bioscience is headquartered in Woburn, Massachusetts and has an additional agricultural science facility with greenhouses in Saskatoon, Saskatchewan, Canada.
Collaborative Arrangements
We are not currently participating in any collaborative arrangements. Our historical strategy for collaborative arrangements has been to retain substantial participation in the future economic value of our technology while receiving current cash payments to offsetrevenue from funded research and development costs and working capital needs. By their nature, our collaborative agreements have been complex, containing multiple elements coveringcollaborations. We also plan to develop a varietysource of present and future activities. Our near-term strategic business plan includes the identification of third parties who will enter into collaborative arrangements with us to furtherrevenue from funded research and development collaborations. We are currently engaged in a range of new agricultural biotechnologydiscussions with third parties with respect to advance increasesdifferent crops, traits and products in crop yield.the feed, food and pharmaceutical sectors.

Government Grants

During 2018 we entered into a sub-award with Michigan State University ("MSU") to support a Department of Energy ("DOE") funded grant entitled "A Systems Approach to Increasing Carbon Flux to Seed Oil." Our participation under this projected five-year grant will be awarded on an annual basis with the first year commencing September 15, 2017. Although funding for the first three years under this sub-award has been appropriated through September 2020 for $1,698, we anticipate that each of the remaining two years will be awarded annually to Yield10 through September 14, 2022 for total sub-award funding of $2,957, provided the U.S. Congress continues to appropriate funds for the program, we are able to make progress towards meeting grant objectives and we remain in compliance with other terms and conditions of the sub-award.
As of December 31, 2016,2019, proceeds of $1,268$473 remain available under our U.S. government grants.to be earned from the MSU sub-award. This includes amounts for reimbursement to our subcontractors, as well as reimbursement for our employees’ time, benefits and other expenses related to future performance.

The status of our government grants is as follows:
 Program Title 
Funding
Agency
 Total Government Funds Total received through December 31, 2016 Remaining amount available as of December 31, 2016 
Contract/Grant
Expiration
 
 Production of High Oil, Transgene Free Camelina Sativa Plants through Genome Editing Department of Energy $1,997
 $841
 $1,156
 September 2017
 Subcontract from NC State University (NCSU) project funded by DOE ARPA-E entitled "Jet Fuel from Camelina Sativa: A Systems Approach" Department of Energy 276
 164
 112
 March 2017
 Renewable Enhanced Feedstocks For Advanced Biofuels And Bioproducts ("REFABB") Department of Energy 6,000
 6,000
 
 February 2016
 Subcontract from University of Massachusetts (Amherst) project funded by ARPA-E entitled “Development of a Dedicated High Value Biofuels Crop” Department of Energy 663
 663
 
 December 2015
 Total   $8,936
 $7,668
 $1,268
  

 Program Title 
Funding
Agency
 Total Government Funds Total revenue recognized through December 31, 2019 Remaining amount to be recognized as of December 31, 2019 
Contract/Grant
Expiration
 
 Subcontract from Michigan State University project funded by DOE entitled "A Systems Approach to Increasing Carbon Flux to Seed Oil" Department of Energy $1,698
 $1,225
 $473
 September 15, 2020
Critical Accounting Estimates and Judgments

Our consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue, costs and expenses, and related disclosures. We evaluate our estimates and assumptions on an ongoing basis. Our actual results may differ from these estimates.

We believe that our significant accounting policies, which are described in Note 2 to our consolidated financial statements, involve a degree of judgment and complexity. Accordingly, we believe that the specific accounting policies and significant judgments described below are the most critical to aid in fully understanding and evaluating our consolidated financial condition and results of operations.

Grant Revenue
Revenue Recognition

We recognize revenue in accordance with accounting standards on revenue recognition. Our principal sources of revenue are governmentGovernment research grants and research and development payments that are primarily derived from collaborative agreements with other companies.

currently represent our sole source of revenue. We recognize government grants as revenue because the grants are central to the Company's ongoing crop science program. Revenue is earned as research expenses related to the grants are incurred. Revenueincurred and revenue earned on government grants, but not yet invoiced as of the balance sheet date, are recorded as unbilled receivables in the accompanying consolidated balance sheets for the years ended December 31, 20162019 and December 31, 2015.2018. Funds received from government grants in advance of work being performed are recorded as deferred revenue until earned.
Performance-Based Compensation Accrual
Our employee compensation program includes a potential for bonus payments based on company and individual performance against annual goals that are established early in the fiscal year by management and the Company's Board of Directors. Bonus payments are generally paid at the end of February following the most recently completed fiscal year. The Compensation Committee is responsible for reviewing annual performance against goals and approving bonus payments for the Company's executive officers. Annual cash bonuses are accrued evenly throughout the fiscal year unless management and/or the Compensation Committee determine that bonus compensation payments are unlikely to be paid at the existing rate. In that event, we make a cumulative year-to-date adjustment to our bonus accrual and adjust quarterly accruals for the remainder of the year in order to achieve a bonus compensation accrual at year-end that matches expected bonus payments. Our quarterly performance-based compensation expense and accrual balances may vary significantly during the year as performance judgments change and we revise our estimates.

Stock-Based Compensation

The accounting standards for stock-based compensation require that all stock-based awards to employees be recognized as an expense in the consolidated financial statements and that such expense be measured based on the fair value of the award.

Determining the appropriate fair value model and calculating the fair value of stock-based payment awards requires the use of highly subjective assumptions, including the expected life of the stock-based payment awards and stock price volatility. We use the Black-Scholes option-pricing model to value our service-based option grants and to determine the related compensation expense. When we issue restricted stock units containing market and performance vesting conditions, we estimate the fair value and derived service period of these awards using a Monte Carlo valuation model. Generally, we recognize the fair value of stock awards evenly over their vesting periods provided the employee, director or non-employeeindividual receiving the award continues to meetmeets continuing service conditions. The assumptions used in calculating the fair value of stock-based awards represent management's best estimates, but the estimates involve inherent uncertainties and the application of management judgment. See Note 10 to the consolidated financial statements for further discussion on the key assumptions used to determine the fair values of option grants pursuant to the Black-Scholes option pricing model.
Discontinued OperationsIncome Taxes
A discontinued operationDue to the Company's history of annual income tax losses, it has never incurred significant income tax expenses. The Company has, however, recorded significant deferred income tax assets for net operating loss carry forwards and research tax credits that are available to offset future income taxes. Deferred income taxes are measured by applying currently enacted tax rates to the differences between financial statement and income tax reporting. We routinely assess the realizability of the Company's deferred tax assets and have historically concluded that it is unlikely that these deferred tax assets will be realized under accounting standards and therefore we have maintained a component of an entityfull valuation allowance. MOI is our wholly-owned research and development subsidiary located in Canada. MOI performs research services for us under a research services agreement subject to intercompany transfer pricing regulations that annually results in MOI reporting taxable income in Canada. MOI files separate federal and provincial income tax returns in Canada and has either been disposed of, oraccumulated research credits that is classified as held for sale, which represents a separate major line of business or geographical area of operations and is part of a single coordinated planmay be used to dispose of a separate major line of business or geographical area of operations. In accordance withoffset future taxable income. For the accounting guidance regarding the presentation of discontinued operations, the activity of our biopolymers component has been reclassified as a discontinued operation for the yearsyear ended December 31, 20162019, we have concluded, based on our assumption of MOI's continued profitability derived from intercompany transfer pricing, that the subsidiary will more likely than not continue to show taxable income in future tax years. We have concluded, as a a result, that a full valuation allowance against MOI's deferred tax asset related to the research credits is no longer appropriate.
Securities Offerings
On November 19, 2019, we closed on two securities offerings that included a public offering and 2015. In July 2016,a private placement. The public portion of the Company announced a strategic restructuring plan in which Yield10 Bioscience became its core business which resulted inofferings included sale of common stock, Series A Convertible Preferred Stock and warrants to purchase common stock. The private placement included the sale of its biopolymer operations in September 2016.
Results of Operations

TheSeries B Convertible Preferred Stock and warrants to purchase common stock. See Note 9 to the consolidated financial statements for further discussion on the two years endingNovember 2019 Concurrent Securities Offerings. We primarily followed the guidance of ASC 480, Distinguishing Liabilities from Equity, and ASC 815, Derivatives and Hedging, in reaching conclusions that the Series A Convertible Preferred Stock, the Series B Convertible Preferred Stock and the warrants issued in the offering should be recorded in permanent equity, temporary equity and liabilities, respectively, in our consolidated balance sheet as of December 31, 2016, have been presented2019. We also applied applicable accounting guidance in order to reflectcalculate the former biopolymer operationsfair value of Yield10 Bioscience asthe warrants sold in the offerings and determined that the Black-Scholes fair value of the liability classified warrants exceeded the proceeds received in the offering. This resulted in a discontinued operation.


charge of $13,018 to other income (expense) on the date of issuance. At December 31, 2019, we completed a mark-to-market revaluation of the warrants and recorded a gain of $9,541 within other income (expense) for the year ended December 31, 2019.
Comparison of the Years Ended December 31, 20162019 and 20152018

Revenue
  
Year ended
December 31,
   
  2016 2015 Change 
Grant revenue $1,159
 $1,350
 $(191) 

  
Year ended
December 31,
   
  2019 2018 Change 
Grant revenue $806
 $556
 $250
 
Total revenue from continuing operations was $1,159$806 and $1,350$556 for the years ended December 31, 20162019 and 2015,2018, respectively, and was derived solely from our research grants. The $191 decrease in grantGrant revenue for the year ended December 31, 2016, is primarily2019 was earned from the result of the REFABB grant that ended in February 2016.Company's DOE

sub-award with Michigan State University. During the year ended December 31, 2016, we did not recognize any further2018, $419 in grant revenue was earned from the REFABBMSU sub-award and $137 was earned from the Company's completed DOE Camelina grant.
We anticipate that MSU grant revenue will decrease approximately 20 percent over the next twelve months based on annual budget appropriations awarded under the grant. Our forecast related to grant revenue is subject to change should we apply for, and receive, new grants during 2020.
Expenses
  
Year ended
December 31,
   
  2019 2018 Change 
Research and development expenses $4,848
 $4,783
 $65
 
General and administrative expenses 4,554
 5,092
 (538) 
Total expenses $9,402
 $9,875
 $(473) 
Research and Development Expenses
Research and development expenses of $4,848 and $4,783 for the years ended December 31, 2019 and 2018, respectively, remained consistent with a negligible increase of $65 between the two years. During the year ended December 31, 2015, $1,028 was recognized from this grant. No revenue was recognized from the REFABB grant during 2016. Partially offsetting this decrease were increased grant revenues of $1,126 recognized from our two Camelina grants.

We anticipate that grant revenue will increase over the next twelve months as we continue to make progress on our current outstanding grants while seeking to obtain and apply resources to additional government grants during 2017.

Expenses
  
Year ended
December 31,
   
  2016 2015 Change 
Research and development expenses $5,670
 $6,602
 $(932) 
General and administrative expenses 5,737
 7,217
 (1,480) 
Total costs and expense $11,407
 $13,819
 $(2,412) 


Research and Development Expenses

Research and development expenses from continuing operations were $5,670 and $6,602 for the years ended December 31, 2016 and 2015, respectively. The decrease of $932 was primarily due to a decrease in2019, however, employee compensation and related benefit expenses.  Employee compensation and related benefit expenses were $2,624 and $3,247 for the years ended December 31, 2016 and 2015, respectively. The decrease of $623 isbenefits increased by $233, primarily attributable to decreases in headcount and the elimination of the 2016 bonuses as a result of increased employee payroll of $255 from the addition of headcount and our strategic restructuring and ongoing efforts to conserve cash. Research facility expenses also decreased by $586 from $2,421recording of $157 in bonus expense. We did not record bonuses during the year ended December 31, 2015 to $1,835 for2018. These increases in employee payroll and bonus expense were partially offset by a $196 reduction in stock compensation expense. Facility related expenses decreased by $260 from $1,009 during the year ended December 31, 2016,2018 to $749 during the year ended December 31, 2019. The decrease is primarily asdue to a result of the Company's move to its new Woburn, Massachusetts facility. Partially offsetting these expense reductions was a $209 increase$263 reduction in sponsored researchlease expense as a result of modifying our Woburn facility lease in November 2019 to return 7,409 square feet to the Company's Camelina field test and payments made to a third partylandlord for its work in support of onethe remaining seven-year term of the Camelina government grants.lease.
WeBased on our current financial forecasts, we expect research and development expenses from continuing operationswill increase during 2020 as we add research personnel to decreasesupport our strategic objectives. Our forecasts related to research and development expenses are subject to significant change as events and opportunities occur during 2017 as a2020 that could result ofin modifications to our receiving the full-year benefit from our restructuring efforts completed during the second half of 2016 and our close monitoring of available cash resources.business plans.
General and Administrative Expenses
General and administrative expenses from continuing operations were $5,737$4,554 and $7,217$5,092 for the fiscal years ended December 31, 20162019 and 2015,December 31, 2018, respectively. The decrease of $1,480$538, or 11%, was primarily attributabledue to decreasesreductions in employee compensation and facility related benefits expenses. Employee compensation and related benefits expenses decreased by $1,169$142 from $3,830 for the year ended December 31, 2015 to $2,661 for the year ended December 31, 2016. The decrease was primarily attributable to the Company's elimination of its 2016 bonuses and a net $810 decrease in stock compensation expense arising out of our restructuring activities and management changes completed during the second half of 2016. In addition, professional fees decreased by $154 from $1,387$1,968 during the year ended December 31, 20152018 to $1,233$1,826 during the year ended December 31, 2016,2019 and is explained by a $329 reduction in stock compensation expense, partially offset by our recording of $183 in 2019 bonus expenses. We did not record bonus expense during the year ended December 31, 2018. Facility related expenses decreased by $335 from $1,192 during the year ended December 31, 2018 to $857 during the year ended December 31, 2019. During 2018, we recorded a one-time lease impairment charge of $255 for our Lowell, Massachusetts facility. During 2019, our lease expense for the Woburn facility decreased by $127, primarily as a result of our receiving the current year benefit of lower auditing fees resulting from the Company's change in auditing firms.

lease modification previously discussed.
We expect our general and administrative expenses from continuing operationsduring 2020 will remain at a level consistent with 2019. Our forecasts related to decreasegeneral and administrative expenses are subject to significant change as events and opportunities occur during 2017 as a2020 that could result ofin modifications to our restructuring efforts completed during the second half of 2016 and our close monitoring of available cash resources.business plans.


Other Income (Net)(Expense), net
  
Year ended
December 31,
   
  2016 2015 Change 
Total other income (expense), net $(38) $29
 $(67) 
  
Year ended
December 31,
   
  2019 2018 Change 
Loss on issuance of securities $(13,018) $
 $(13,018) 
Offering costs (1,254) 
 (1,254) 
Change in fair value of warrants 9,541
 
 9,541
 
Interest income 96
 158
 (62) 
Other income (expense), net 21
 (24) 45
 
Total other income (expense), net $(4,614) $134
 $(4,748) 

OtherLoss on Issuance of Securities
On November 19, 2019, we closed on concurrent securities offerings that included both a public offering and private placement. The securities issued in the offerings included a total of 2,875,000 warrants that received liability classification and were determined to have a Black-Scholes fair value of $24,518 on the date of issuance. The gross proceeds of the public and private offerings were first allocated to the warrants. In accordance with applicable accounting guidance, the warrants were recorded at their full fair value and the difference between the fair value and the proceeds of $13,018 was recorded to other income (expense), net, reflects net expense. See Note 9 - Capital Stock and Warrants, in our audited financial statements for the year ended December 31, 2019.
Offering Costs
As discussed above, the proceeds of $38the combined November 2019 offerings were allocated solely to the liability classified warrants. All of the offering costs of $1,254 were therefore assigned to the warrants and netexpensed immediately to other income (expense) in according with accounting guidance related to debt issuance costs.
Change in Fair Value of $29Warrants
The fair value of the liability classified warrants issued in the November 2019 offerings are subject to mark-to-market adjustment on each balance sheet date. We remeasured the fair value of the warrant liabilities at December 31, 2019 and recognized a gain of $9,541 within other income (expense). The significant reduction in Black-Scholes valuation was primarily the result of the closing market price of the Company's stock declining from $10.82 on November 14, 2019 to $6.86 on December 31, 2019.
Interest Income
Interest income for the years ended December 31, 20162019 and 2015, respectively. The net expense for 2016 is the result of imputed interest charges recorded in connection with the Company's early termination of a manufacturing agreement with a third party, partially offset byDecember 31, 2018 was derived from investment income. Other income net, shown for 2015, is primarily the result of incomeearned from the Company's investment in money market fundscash equivalents and realized net gains from foreign currency translation.short-term investments.

Income (Loss) from Discontinued Operations, before income tax

In July 2016, our Board of Directors approved a restructuring plan under which Yield10 Bioscience became the Company's core business with a focus on developing disruptive technologies for step-change improvements in crop yield to enhance global food security. As a result of this strategic shift, during 2016, we completed the sale of certain biopolymer intellectual property, equipment and inventory to an affiliate of CJ CheilJedang Corporation ("CJ"). The $10,000 purchase price paid by CJ was primarily for the acquisition of intellectual property, including the Company’s PHA strains, patent rights, know-how and its rights, title and interest in certain license agreements. None of this intellectual property was previously capitalized on the Company’s balance sheet, resulting in a gain on the sale of approximately $9,868, net of equipment sold. The sale of our biopolymer assets generated income before income tax of $2,682 from discontinued operations for the year ended December 31, 2016, compared to a loss from discontinued operations before income tax of $11,241 for the year ended December 31, 2015. The year-over-year change of $13,923 is the result of recognizing a net gain on the sale of biopolymer assets of $9,833 to CJ during the year ended December 31, 2016 and the 2016 reduction in biopolymer operating costs as a result of the Company's discontinuation of its biopolymer operations.

Income Tax Benefit

For the year ended December 31, 2016, the Company recognized an income tax benefit within continuing operations of $1,097 and tax expense in discontinued operations of $1,097 related to taxable income generated during the year as a result of the sale of biopolymer assets to CJ as discussed above. For the year ended December 31, 2015, the Company did not recognize any tax benefit or expense due to its loss position and valuation allowance.
Liquidity and Capital Resources

Currently, weWe require cash to fund our working capital needs, to purchase capital assets, to pay our operating lease obligations and other operating costs. The primary sources of our liquidity have historically included equity financings, government research grants and income earned on cash equivalents and short-term investments.

Since our inception, we have incurred significant expenses related to our research, development and commercialization efforts. With the exception of 2012, when we recognized $38,885 of deferred revenue from a terminated joint venture, the Company haswe have recorded annual losses since itsthe Company's initial founding, including itsour fiscal year ended December 31, 2016.2019. As of December 31, 2016,2019, we had an accumulated deficit of $333,357.$364,894. Our total unrestricted cash, and cash equivalents and short-term investments as of December 31, 2016, were $7,3092019, totaled $11,117 as compared to $12,269$5,769 at December 31, 2015.2018. As of December 31, 2016,2019, we had no outstanding debt.

Our cash, and cash equivalents and short-term investments at December 31, 2016,2019, were held for working capital purposes. As of December 31, 2016,2019, we had restricted cash of $432. Restricted cash consists$332, which consisted of $307 held in connection with the lease agreement for our Woburn, Massachusetts facility and $125$25 held in connection with our corporate credit card program.


Investments are made in accordance with our corporate investment policy, as approved by our Board of Directors. The primary objective of this policy is to preserve principal, and consequently, investments are limited to high quality corporate debt, U.S. Treasury bills and notes, money market funds, bank debt obligations, municipal debt obligations and asset-backed securities. The policy establishes maturity limits, concentration limits, and liquidity requirements. As of December 31, 2016,2019, we were in compliance with this policy.

We currently anticipate $9,000 - $9,500 of cash usage during 2020 to fund our operations and to make capital purchases to support our research. In November 2019, we closed on two concurrent securities offerings that included a public offering and a private placement, raising $10,246, net of issuance costs of $1,254. In March 2019, we closed on a registered direct offering of our common stock raising $2.6 million, net of offering costs. In addition, from January 1, 2020 through March 18, 2020, we have received approximately $1.6 million in proceeds from investor exercises of warrants. We estimate that our current cash resources, including funds received from the completed warrant exercises, will be sufficient to fund operations and meet our obligations, including our restructuring obligations, when due, into the fourthsecond quarter of 2017.2021. This forecast of cash resources is forward-looking information that involves risks and uncertainties, and the actual amount of expenses could vary materially and adversely as a result of a number of factors. We have adoptedfollow the new guidance of ASU 2014-15,ASC Topic 205-40, Presentation of Financial Statements-Going Concern, (Subtopic 205-40) in order to determine whether there is substantial doubt about the Company's ability to continue as a going concern for one year after the date itsour financial statements are issued. The Company's ability to continue operations after its current cash resources are exhausted depends on its ability to obtain additional financing through, among other sources, public or private equity financing, secured or unsecured debt financing, equity or debt bridge financing, additional government research grants or collaborative arrangements with third parties, as to which no assurances can be given. We do not know whether additional financing will be available on terms favorable or acceptable to the Company when needed, if at all. If adequate additional funds are not available when required, or if we are unsuccessful in entering collaborative arrangements for further research, we may be forced to curtail our research efforts, explore strategic alternatives and/or wind down our operations and pursue options for liquidating our remaining assets, including intellectual property and equipment. Based on our cash forecast, we have determined that the Company's present capital resources are not sufficient to fund our planned operations for a twelve month period, and therefore, raise substantial doubt about its ability to continue as a going concern.

Although we have $20,000 of availability under our equity facility with Aspire, market conditions likely will limit the extent to which the Company can draw on this facility. We continue to face significant challenges and uncertainties and, as a result, our available capital resources may be consumed more rapidly than currently expected due to (a) changes we may make to the business that affect ongoing operating expenses; (b) changes we may make to our business strategy; (c) changes in our research and development spending plans; and (d) other items affecting our forecasted level of expenditures and use of cash resources. Our present capital resources will not be sufficient to fund our planned operations for a twelve month period, and therefore, raise substantial doubt about our ability to continue as a going concern.

During 2016, we completed a strategic restructuring of our operations to focus on the Yield10 Bioscience business. We reduce staffing levels to twenty full-time employees and incurred restructuring costs for contract termination and employee post-termination benefits of approximately $3,525 which are primarily reflected in discontinued operations within the Company's statement of operations. At December 31, 2016, $2,048 of these restructuring charges remain outstanding and are required to be paid out through May 2018. We currently anticipate that we will use approximately $7,500 - $8,000 of cash during 2017, including anticipated payments for restructuring costs. This estimated cash usage for operations is significantly less than cash used for operations of $14,700 and $21,863 during the years ended December 31, 2016 and 2015, respectively, and the reduction is primarily the result of our restructuring efforts.

On October 7, 2015, we entered into a common stock purchase agreement with Aspire under which Aspire is committed to purchase, at our direction, up to an aggregate of $20,000 of shares of our common stock over a 30 month period that will end on May 8, 2018. Common stock may be sold from time to time at the Company’s option under pricing formulas based on prevailing market prices around the time of each sale. The extent to which we utilize the facility with Aspire as a source of funding will depend on a number of factors, including the prevailing market price of our common stock, the volume of trading in our common stock and the extent to which we are able to secure funds from other sources. The purchase agreement contains limitations on the number of shares that we may issue to Aspire. Additionally, we and Aspire may not effect any sales of shares of our common stock under the purchase agreement during the continuance of an event of default or on any trading day that the closing sale price of our common stock is less than $0.50 per share. At December 31, 2016, the market price for the Company's common stock was below $0.50 and the full $20,000 remained available under the purchase agreement with Aspire. On December 30, 2016, the market price for our common stock closed at $0.35 per share.

We will need additional capital to fully implement our business, operating and development plans and to support our capital needs. The timing, structure and vehicles for obtaining future financing are under consideration, but there can be no assurance that such financing efforts will be successful. If we do not receive additional funding during 2017, we may be forced to wind down our business, or have to delay, scale back or otherwise modify our business plans, research and development activities and other operations, and/or seek strategic alternatives.

If we issue equity or debt securities to raise additional funds, (i) the Company may incur fees associated with such issuance, (ii) our existing stockholders will experience dilution from the issuance of new equity securities, (iii) the Company may incur ongoing interest expense and be required to grant a security interest in Company assets in connection with any debt issuance, and (iv) the new equity or debt securities may have rights, preferences and privileges senior to those of our existing stockholders. In addition, utilization of our net operating loss and research and development credit carryforwards may be subject to significant annual limitations under Section 382 of the Internal Revenue Code of 1986 due to ownership changes resulting from future equity financing transactions. If we raise additional funds through collaboration, licensing or other similar arrangements, it may be necessary to relinquish valuable rights to our potential products or proprietary technologies or grant licenses on terms that are not favorable to the Company.

Net cash used forin operating activities was $14,700$8,654 during the year ended December 31, 2016,2019, compared to net cash used by operating activities during 20152018 of $21,863.$8,754. Net cash used by operations during the year ended December 31, 2016,2019 primarily reflects the net loss of $7,604, the add-back of the gain on the sale of$12,956 and lease payments and modifications made to reduce the Company's discontinued biopolymer assets, including certain property and equipment, totaling $9,833 that is shown within cash proceeds under investing activities, the paymentlease liabilities of 2015 performance bonuses during early 2016 of $1,665,$2,244, partially offset by non-cash expenses, including the Company's loss on issuance of securities of $13,018 representing the difference between the fair value of the liability classified warrants issued in the Company's November securities offering and the proceeds received from the offering, an offsetting non-cash gain of $9,541 as a result of remeasuring the fair value of the warrants on December 31, 2019, stock-based compensation expense of $848,$656, depreciation expense of $515, inventory impairment write-downs totaling $199, the Company's$203, 401(k) stock matching contribution expense of $281$98 and the settlementnon-cash lease expense of certain restructuring costs through transfers$1,625 resulting from amortization of manufacturing equipment and the issuance of Yield10 Bioscience common stock.

The following are the non-cash operating items and investing items related to discontinued operations for the years ended December 31, 2016 and December 31, 2015.

 Year Ended December 31,
 2016 2015
Non-cash operating items:   
Depreciation$326
 $147
Charge for 401(k) company common stock match$118
 $167
Stock-based compensation$217
 $663
Inventory impairment$199
 $209
Non-cash restructuring expense paid through stock and equipment$196
 $
Gain on sale of discontinued operation and property and equipment$(9,833) $(33)

our leased right-of-use assets.
Net cash of $9,752$3,015 was provided byused in investing activities during the year ended December 31, 2016,2019, compared to net cash used byin investing activities during 20152018 of $614. Net cash provided by investing activities during$2,788. During the year ended December 31, 2016, was primarily2019, the resultCompany purchased $5,704 in short-term investments, including U.S. Treasury notes and federal agency bonds. Also during 2019, $2,750 of proceeds received from the sale of biopolymer assets of $10,317short-term investments matured and a net decrease in restrictedconverted to cash.
Net cash of $187, partially offset by purchases of property and equipment to outfit the new Woburn, Massachusetts facility of $752.

No cash$14,079 was used or provided by financing activities during the year ended December 31, 2016. During2019, compared to net cash provided by financing activities of $118 during the year ended December 31, 2015, the Company2018. During March 2019, we completed a $15,000 financingregistered direct offering of 60,541 shares of our common stock at an offering price of $48.40 per share, receiving cash proceeds from a private placementthe transaction of equity securities and received $14,703,$2,583, net of issuance costs of $297.$349. During November 2019, we also closed on two concurrent securities offerings that included a public offering and a private placement. Gross proceeds from the two offerings totaled $11,500, before issuance costs of $1,254, that were recorded as an expense within other income (expense) in the Company's consolidated statement of operations for the year ended December 31, 2019. During the years ended December 31, 2019 and 2018, the Company paid taxes of $4 and $6, respectively, related to our net settlement of employee

vested stock awards. These taxes include payment of minimum federal, state or Canadian provincial income tax withholdings associated with employee restricted stock units ("RSUs") that vested during each year. As RSUs vest, we withhold a number of shares with an aggregate fair market value equal to the minimum tax withholding amount from the common stock issuable at the vest date.
Off-Balance Sheet Arrangements

As of December 31, 2016,2019, we had no off-balance sheet arrangements as defined in Item 303(a)(4) of the Securities and Exchange Commission'sSEC's Regulation S-K.

Related Party Transactions

See Note 8 to our consolidated financial statements for a full description of ourThe Company did not engage in any transactions during the years ended December 31, 2019 and December 31, 2018 that qualify as related party transactions.


Recent Accounting Standards Changes

For a discussion of recent accounting standards please read Note 2, Summary of Significant Accounting Policies, to our consolidated financial statements included in this report.

ITEM 7A.    QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK
Not applicable.

ITEM 8.    FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The consolidated financial statements and related financial statement schedules required to be filed are indexed on page F-1 and are incorporated herein.


ITEM 9.    CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

Based upon the recommendation of our Audit Committee, PricewaterhouseCoopers LLP was dismissed as the Company's independent registered public accounting firm and RSM US LLP was appointed as its independent registered public accounting firm for the fiscal year ending December 31, 2016. That change was reported by the Company in a Current Report on Form 8-K dated January 3, 2017, filed with the SEC on January 5, 2017.

None.
ITEM 9A.    CONTROLS AND PROCEDURES

Effectiveness of Disclosure Controls and Procedures

We have establishedAs of the end of the period covered by this Annual Report on Form 10-K, under the supervision of our Chief Executive Officer and our Chief Accounting Officer, we evaluated the effectiveness of our disclosure controls and procedures, (asas such term is defined in RulesRule 13a-15(e) and Rule 15d-15(e) under the Securities ActExchange Act. Based on this evaluation, our Chief Executive Officer and our Chief Accounting Officer concluded that as of 1934, as amended (the "Exchange Act"))December 31, 2019 our disclosure controls and procedures were effective to provide reasonable assurance that the information we are designed to ensure that information required to be discloseddisclose in reports that we file or submit under the Exchange Act (1) is recorded, processed, summarized and reported within the time periods specified in theSEC rules and forms, of the SEC and to ensure that information required to be disclosed(2) is accumulated and communicated to management, including our Chief Executive Officer (principal executive officer) and Chief Accounting Officer (principal financial officer), to allow timely decisions regarding disclosure. Under the supervision and with the participation of our management, including our Chief Executive Officer and our Chief Accounting Officer, we conducted an evaluationas appropriate to allow timely decisions regarding required disclosure. Our disclosure controls and procedures include components of our internal control over financial reporting. Management's assessment of the effectiveness of our disclosure controls and procedures as of December 31, 2016. Based on this evaluation, our Chief Executive Officer and Chief Accounting Officer have concluded that our disclosure controls and procedures were not effective at a reasonable assurance level as of December 31, 2016 due to a material weakness in internal control over financial reporting as further described below.

is expressed at the level of reasonable assurance because a control system, no matter how well designed and operated, can provide only reasonable, but not absolute, assurance that the control system's objectives will be met.
Management's Annual Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Underreporting, as defined in Rules 13a-15(f) and 15d-15(f) of the supervisionExchange Act. Our internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. Our internal control over

financial reporting includes those policies and procedures that (i) pertain to the participationmaintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of our assets; (ii) provide reasonable assurance that transactions are recorded to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are made only in accordance with authorizations of our management includingand directors; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of our Chief Executive Officer and Chief Accounting Officer, we conducted anassets that could have a material effect on our financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
Management assessed the effectiveness of our internal control over financial reporting as of December 31, 2016, based on2019. In making this assessment, management used the criteria set forth in the 2013 Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Commission.Internal Control—Integrated Framework (2013).
Based on this evaluation, management concluded that the material weakness inits assessment of internal control over financial reporting, described below existedmanagement has concluded that, as of December 31, 2016.

A material weakness is a deficiency, or a combination of deficiencies, in2019, our internal control over financial reporting such that there is awas effective to provide reasonable possibility that a material misstatementassurance regarding the reliability of financial reporting and the Company’s annual or interimpreparation of financial statements will not be prevented or detected on a timely basis.

We did not maintain effective internal control over thefor external purposes in accordance with generally accepted accounting for stock based compensation expense. Specifically, our control over validating the accuracy of stock based compensation expense resulting from an option award

modification that occurred during the Company's fourth fiscal quarter did not operate as designed, and this resulted in an audit adjustment reflected as a reduction in general and administrative operating expense within continuing operations within our consolidated financial statements as of and for the year ended December 31, 2016. This level of adjustment is material to the Company's financial statements. Accordingly, our management determined that this control deficiency constitutes a material weakness.

We have concluded that the material weakness described above existed as of December 31, 2016. As a result, management has concluded that the Company did not maintain effective internal control over financial reporting as of December 31, 2016, based on the COSO criteria described above.
Remediation Plans
The Company will undertake steps during its first quarter of 2017 to remediate the causes of the internal control failure related to the Company's accounting for the stock award modification. Specifically, we will perform the following steps:
Our accounting staff responsible for preparing and reviewing stock based compensation will complete renewed training in the accounting for stock award modifications as provided by current accounting standards, including ASC Topic 718, Compensation – Stock Compensation;
We will assess whether our licensed stock compensation software, as used by us, was a contributing cause of the error, and if limitations exist in the calculation stock compensation expense for stock award modifications, we will develop alternative procedures to ensure the accuracy of our calculations;
We will undertake additional staff training to ensure that we correctly utilize the software application for future stock award modifications is appropriate;
We will develop and implement enhanced policies, procedures and controls related to the calculation of stock based compensation when a stock award modification occurs.

We are committed to maintaining a strong internal control environment, and believe that these remediation efforts will represent significant improvements in our control environment. In the history of the company, stock award modifications have rarely occurred, if at all, before the ones that were recorded this past quarter. In the event Company modifies other stock awards, we will apply our enhanced procedures and controls to ensure a similar error does not occur.

principles.
Changes in Internal Control over Financial Reporting

With the exception of the material weakness related to the calculation of stock compensation expense discussed above, thereThere have been no changes in our internal control over financial reporting identified in connection with the evaluation required by Rule 13a-15(d) of the Exchange Act that occurred during our last fiscal quarter in the period covered by this Annual Report on Form 10-K that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

ITEM 9B.    OTHER INFORMATION

On March 27, 2017, the Company entered into new executive employment agreements with Dr. Oliver Peoples, as President and Chief Executive Officer; Dr. Kristi D. Snell, Chief Science Officer; Lynne H. Brum, Vice President, Planning and Communications; and Charles B. Haaser, Vice President Finance and Chief Accounting Officer. The terms of such agreements are set forth in Item 11 of this Form 10-K, Executive Compensation – Executive Employment Agreements. The forms of such agreements are filed as exhibits to this Form 10-K.

None.

PART III

ITEM 10.    DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE
The following table sets forthPursuant to General Instruction G to Form 10-K, the directors of the Company, the year each such director was first elected a director, the positions with the Company currently heldinformation required for Part III, Items 10, 11, 12, 13 and 14, is incorporated herein by each such director, the year each director's current term will expire, and each director's current class:
Nominee's or Director's Name 
Year First
Became
Director
 
Position(s) with
the Company
 
Year Current
Term Will
Expire
 
Current
Director
Class
Oliver P. Peoples, Ph.D. 1992 Chief Executive Officer, Director 2017 II
Richard W. Hamilton, Ph.D. 2017 Director 2018 III
Peter N. Kellogg 2007 Director 2019 I
Joseph Shaulson 2013 Director 2017 II
Anthony J. Sinskey, Sc.D. 1992 Director 2018 III
Robert L. Van Nostrand 2006 Chairman of the Board, Director 2019 I
DIRECTORS AND EXECUTIVE OFFICERS
The Company's executive officers are appointed on an annual basis by, and serve at the discretion of the Board. Each executive officer is a full-time employee of Yield10 Bioscience. The following table sets forth the directors and executive officers of the Company, their ages, and the positions currently held by each such person with the Company:
NameAgePosition
Oliver P. Peoples, Ph.D. 59President and Chief Executive Officer, Director
Richard W. Hamilton, Ph.D. (1)(2)54Director
Peter N. Kellogg (1)61Director
Joseph Shaulson51Director
Anthony J. Sinskey, Sc.D. (2)(3)77Director
Robert L. Van Nostrand (1)(2)59Chairman of the Board, Director
Lynne H. Brum53Vice President, Planning and Communications
Charles B. Haaser61Vice President, Finance, Chief Accounting Officer and Treasurer
Kristi D. Snell, Ph.D.49Chief Science Officer

(1)Member of the Audit Committee
(2)Member of the Compensation Committee
(3)Member of the Nominating and Corporate Governance Committee

BIOGRAPHICAL INFORMATION
Oliver P. Peoples, Ph.D., has served as our President and Chief Executive Officer since October 2016. He was co-founder of Yield10 Bioscience. He served as our Chief Scientific Officer starting in January 2000 and was previously our Vice President of Research and Development. Dr. Peoples has served as a Director since June 1992. Before founding the Company, Dr. Peoples was a research scientist with the Department of Biology at MIT. The research carried out by Dr. Peoples at MIT established the fundamental tools and methods for engineering bacteria and plants to produce polyhydroxyalkanoates. Dr. Peoples received a Ph.D. in Molecular Biologyreference from the University of Aberdeen, Scotland. The Board believes that Dr. Peoples provides important technical and scientific understanding to the Board's analysis of Company strategy. As Chief Executive Officer and a founder of the Company, Dr. Peoples has unique information related to the Company's research and technology and has led and directed many of our scientific research and development programs. Dr. Peoples also contributes to the Board's understanding of the intellectual property aspects of the Company's technology platforms.

Richard W. Hamilton, Ph.D., joined Yield10 Bioscience as a Director during March 2017. From 2002 to 2016, he served as Chief Executive Officer and as a member of the board of directors at Ceres, Inc., after previously serving as Ceres' Chief Financial Officer from 1998 to 2002. In addition to his leadership role at Ceres, Dr. Hamilton has sat on the Keck Graduate Institute Advisory Council and he was a founding member of the Council for Sustainable Biomass Production. He has served on the U.S. Department of Energy's Biomass Research and Development Technical Advisory Committee and has been active in the Biotechnology Industry Organization where he has served as Vice Chairman of the organization, chaired its Food and Agriculture Governing Board and served in other leadership roles. From 1992 to 1997, Dr. Hamilton was a Principal at Oxford Bioscience Partners and from 1993 to 1996 he was an Associate at Boston-based MVP Ventures. From 1990 to 1991, Dr. Hamilton was a Howard Hughes Medical Institute Research Fellow at Harvard Medical School. Dr. Hamilton received a B.S. in biology from St. Lawrence University and holds a Ph.D. in molecular biology from Vanderbilt University. The Board believes that Dr. Hamilton brings extensive management, biotechnology and financial experience that will contribute to his role on the Board.
Peter N. Kellogg has served as a Director of Yield10 Bioscience since March 2007. He was named Executive Vice President and Chief Financial Officer of Celgene Corporation in August 2014. Previously, Mr. Kellogg was Chief Financial Officer and Executive Vice President of Merck & Co. Inc. since August 2007. From 2000 to 2007, Mr. Kellogg served as Chief Financial Officer and Executive Vice President of Finance (since 2003) at Biogen Idec Inc. and the former Biogen, Inc. Before that, he served as Senior Vice President, PepsiCo E-Commerce at PepsiCo Inc. from March to July 2000 and as Senior Vice President and Chief Financial Officer, Frito-Lay International, from March 1998 to March 2000. From 1987 to 1998, he served in a variety of senior financial, international and general management positions at PepsiCo and the Pepsi-Cola International, Pepsi-Cola North America, and Frito-Lay International divisions. Prior to joining PepsiCo, Mr. Kellogg was a senior consultant with Arthur Andersen & Co. and Booz Allen & Hamilton. He received a BSE from Princeton University in 1978 and an MBA from The Wharton School in 1982. The Board of Directors has concluded that Mr. Kellogg should serve as a director because his experience in finance and biotechnology will be valuable to Yield10 Bioscience. Mr. Kellogg brings valuable insights from his current and prior positions that contribute to his role on the Board. He also serves as an important resource on the Audit Committee.
Joseph Shaulson has served as a Director since December 2013. He was previously our President and Chief Executive Officer from January 2014 until October 2016. Mr. Shaulson was previously Executive Vice President of Arch Chemicals with responsibility for a variety of global businesses, including Personal Care and Industrial Biocides, Wood Protection, Performance Products and Industrial Coatings. He also led Arch's strategic planning and corporate development functions when he joined the company as Vice President, Strategic Development in 2008. Prior to Arch, Mr. Shaulson served in various leadership positions at Hexcel Corporation, an advanced composites company, including President of the Reinforcements Business Unit. Prior to Hexcel, Mr. Shaulson served as a corporate associate at the law firm of Skadden, Arps, Slate, Meagher & Flom. Mr. Shaulson received a Bachelor of Science degree in Economics and a Master of Business Administration degree from the Wharton School at the University of Pennsylvania, as well as a Juris Doctor degree from the University of Pennsylvania Law School. The Board of Directors has concluded that Mr. Shaulson should serve as a Director because he is a proven executive who has successfully led and developed global specialties businesses and he has valuable knowledge and experience related to the Company's agricultural biotechnology gained during his tenure as the Company's President and Chief Executive Officer.
Anthony J. Sinskey, Sc.D., has served as a Director since June 1992 and was a co-founder of Metabolix. From 1968 to present, Dr. Sinskey has been on the faculty of MIT. Currently at MIT, he serves as Professor of Microbiology in the Department of Biology and Professor of Health Sciences and Technology in the Harvard-MIT Health Sciences and Technology Program Engineering Systems Division, as well as faculty director of the Center for Biomedical Innovation. Dr. Sinskey serves on the board of directors of Tepha, Inc. (see "Certain Relationships and Related Person Transactions"). Dr. Sinskey received a B.S. from the University of Illinois and a Sc.D. from MIT. The Board believes that, as a faculty member of an academic institution with significant research activity in areas related to the Company's own research, Dr. Sinskey contributes to the Board his scientific knowledge and his awareness of new developments in these fields. Dr. Sinskey's involvement with other start-up and developing enterprises also makes him a valuable Board member.
Robert L. Van Nostrand is a consultant who has served as a Director since October 2006. From January 2010 to July 2010, he was Executive Vice President and Chief Financial Officer of Aureon Laboratories, Inc. From July 2007 until September 2008, Mr. Van Nostrand served as Executive Vice President and Chief Financial Officer of AGI Dermatics, Inc. Mr. Van Nostrand was with OSI Pharmaceuticals, Inc. from 1986 to 2007, serving as Senior Vice President and Chief Compliance Officer from May 2005 until July 2007, and as the Vice President and Chief Financial Officer from 1996 through 2005. Prior to joining OSI, Mr. Van Nostrand was in a managerial position with Touche Ross & Co. (currently Deloitte and Touche). Mr. Van Nostrand serves on the board of directors and is Chairman of the audit committee and a

member of the compensation committee of Achillion Pharmaceuticals, Inc. (since 2007), serves on the board of directors and is Chairman of the audit committee of Intra-Cellular Therapies, Inc. (since January 2014), serves on the boards of directors of Enumeral Biomedical, Inc. (since December 2014) and the Biomedical Research Alliance of New York (BRANY) (since 2011), and served on the board of directors and as Chair of the audit committee of Apex Bioventures, Inc. from 2006 to 2009. Mr. Van Nostrand received a B.S. in Accounting from Long Island University, New York, completed advanced management studies at the Wharton School, and he is a Certified Public Accountant. The Board believes that the Company is very fortunate to have Mr. Van Nostrand serve as a director and as Chairman of our Audit Committee because of the depth of his experience and expertise in financial reporting and corporate compliance, as well as his operational experience.
Lynne H. Brum has served as Vice President, Planning and Communications since October 2016. She joined the Company in November 2011 as Vice President, Marketing and Corporate Communications. Prior to joining the Company, in 2010 to 2011 she was a communications consultant and served in various roles including as a freelance project director for Seidler Bernstein Inc. Ms. Brum served from 2007 to 2009 as an Executive Vice President at Porter Novelli Life Sciences, a subsidiary of global PR firm, Porter Novelli International. Prior to that, Ms. Brum was responsible for corporate communications, investor relations and brand management for Vertex Pharmaceuticals, Inc. from 1994 to 2007 in various positions, including Vice President of Strategic Communications. Ms. Brum was also a vice president at Feinstein Kean Healthcare and was part of the communications team at Biogen, Inc.. Ms. Brum holds a bachelor's degree in biological sciences from Wellesley College and a master's degree in business administration from Simmons College's School of Management.
Charles B. Haaser has served as the Company's Vice President, Finance, Chief Accounting Officer and Treasurer since October 2016 after having served as Chief Accounting Officer and Treasurer since November 2014, and its Corporate Controller since 2008. Mr. Haaser has more than thirty years of experience in accounting and finance, primarily working for publicly traded U.S. companies. Before joining Yield10 Bioscience, Mr. Haaser was the Corporate Controller of Indevus Pharmaceuticals, Inc. from 2006 to 2008. He was the Corporate Controller and Principal Accounting Officer at ABIOMED, Inc. from 1998 to 2006 and additionally served as ABIOMED’s Acting Chief Financial Officer from 2003 to 2006. From 1997 to 1998 Mr. Haaser was Controller for Technical Communications Corporation and from 1986 to 1997 was the Director of Finance at ISI Systems, Inc. From 1984 to 1986 Mr. Haaser was an auditor in the commercial audit division of Price Waterhouse LLP (now PricewaterhouseCoopers LLP). Mr. Haaser received a bachelor’s degree in business administration (finance) from the University of Notre Dame, an MBA from Northeastern University and a Masters of Science in Taxation from Bentley University. Mr. Haaser became a Certified Public Accountant in 1997.
Kristi D. Snell, Ph.D. was named Vice President, Research and Chief Science Officer in October 2016 in conjunction with the transition to Yield10 Bioscience as the Company's core business. Dr. Snell joined the Company in 1997 and she has led the plant science research program since its inception. She has held a number of positions with the Company, including Vice President, Research and Biotechnology from July 2013 until October 2016 and President of Metabolix Oilseeds, the Company's wholly owned Canadian subsidiary, from April 2014 to present. Dr. Snell has more than 20 years of relevant experience and is an industry recognized expert in metabolic engineering of plants and microbesproxy statement for the productionAnnual Meeting of novel products and increased plant yield. Dr. Snell received a bachelor of science degree in Chemistry from the University of Michigan, and a Ph.D. in Organic Chemistry from Purdue University where she workedStockholders to be held on metabolic engineering strategiesMay 19, 2020, which is expected to increase carbon flow to industrial products. Dr. Snell conducted her post-doctoral research at MIT in biochemistry and metabolic engineering.

SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE
Section 16(a) of the Exchange Act requires our directors, executive officers and persons who own morebe filed not later than ten percent of a registered class of our equity securities to file reports of ownership and changes in ownership with the SEC. Such persons are required by regulations of the SEC to furnish us with copies of all such filings. Based on our review of the copies of such filings received by us with respect to120 days after the fiscal year ended December 31, 2016, we believe that all required persons complied with all Section 16(a) filing requirements.


CORPORATE GOVERNANCE AND BOARD MATTERS
Audit Committee
Mr. Van Nostrand, Mr. Kellogg and Dr. Hamilton serve on the Audit Committee. Mr. Van Nostrand is the chairman of the Audit Committee. The Audit Committee has the responsibility and authority described in the Yield10 Bioscience Audit Committee Charter, which has been approvedend covered by the Board of Directors. A copy of the Audit Committee Charter is available on our website at http:///www.yield10bio.com under "Investors - Corporate Governance." The Board of Directors has determined that each member of the Audit Committee is independent within the meaning of the Company's and NASDAQ's director independence standards and the SEC's heightened director independence standards for Audit Committee members as determined under the Exchange Act. The Board of Directors has also determined that Mr. Kellogg and Mr. Van Nostrand also qualify as "Audit Committee financial experts" under the rules of the SEC.
Executive Sessions
The Board of Directors generally holds executive sessions of the independent directors following regularly scheduled in-person meetings of the Board of Directors, at least four times a year. Executive sessions do not include any employee directors of the Company.
Compensation Risk Assessment
The Compensation Committee believes that our employee compensation policies and practices are not structured to be reasonably likely to present a material adverse risk to the Company. We believe we have allocated our compensation among base salary and short- and long-term incentive compensation opportunities in such a way as to not encourage excessive or inappropriate risk-taking by our executives and other employees. We also believe our approach to goal setting and evaluation of performance results reduce the likelihood of excessive risk-taking that could harm our value or reward poor judgment.
Code of Business Conduct and Ethics
The Company has adopted the Code of Business Conduct and Ethics ("Code of Business Conduct") as its "code of ethics" as defined by regulations promulgated under the Securities Act of 1933, as amended (the "Securities Act"), and the Exchange Act (and in accordance with the NASDAQ requirements for a "code of conduct"), which applies to all of the Company's directors, officers and employees, including our principal executive officer, principal financial officer and accounting officer, or persons performing similar functions. A current copy of the Code of Business Conduct is available at the Company's website at www.yield10bio.com under "Investors—Corporate Governance." A copy of the Code of Business Conduct may also be obtained free of charge from the Company upon a request directed to Yield10 Bioscience, Inc., 19 Presidential Way, Woburn, MA 01801, Attention: Investor Relations. The Company will promptly disclose any substantive changes in or waivers, along with reasons for the waivers, of the Code of Business Conduct granted to its executive officers, including its principal executive officer, principal financial officer and accounting officer or controller, or persons performing similar functions, and its directors by posting such information on its website at www.yield10bio.com under "Investor Relations—Corporate Governance."

ITEM 11.    EXECUTIVE COMPENSATION

SUMMARY COMPENSATION TABLE
The following table summarizes the compensation earned during the years ended December 31, 2016 and December 31, 2015 by our principal executive officer, our former principal executive officer, the two other most highly paid executive officers who were serving as executive officers on December 31, 2016 (our named executive officers):
Name and Principal Position Year Salary Bonus Stock Awards(1) 
Option
Awards(1)
 
Non-Equity
Incentive Plan
Compensation(2)
 
All Other
Compensation(3)
 Total
Oliver P. Peoples, Ph.D. 2016 $237,500
 
 
 $389,355
 
 $11,925
 $638,780
President and Chief Executive Officer 2015 $240,000
 
 $396,900
 
 $144,000
 $11,925
 $792,825
                 
Lynne H. Brum 2016 $220,000
 
 
 $196,850
 
 $11,925
 $428,775
Vice President, Planning and Communications 2015 $220,000
 
 $342,975
 
 $88,000
 $11,675
 $662,650
                 
Joseph Shaulson, 2016 $320,833
 
 
 $196,105
 
 $67,350
 $584,288
Former President and Chief Executive Officer 2015 $350,000
 
 $762,300
 
 $210,000
 $71,925
 $1,394,225
                 
Kristi D. Snell, Ph.D. 2016 $214,347
 
 
 $289,600
 
 $11,925
 $515,872
Vice President, Research and Chief Scientific Officer                

(1)The amounts listed in the "Stock Awards" and "Option Awards" columns do not represent the actual amounts paid in cash or value realized by the named executive officers. These amounts represent the aggregate grant date fair value of restricted stock units and stock option awards for each individual computed in accordance with FASB ASC Topic 718. For a discussion of valuation assumptions, see Note 10 to our 2016 Consolidated Financial Statements, and Note 12 to our 2015 Consolidated Financial Statements included in our Annual Reports on Form 10-K for the years ended December 31, 2016 and 2015, respectively.
(2)2015 Non-Equity Incentive Plan Compensation represents bonus amounts paid in March 2016 based on the Compensation Committee's review of corporate performance for fiscal 2015 pursuant to the Company's executive cash incentive performance bonus program.
(3)Other Compensation for 2016 and 2015 includes the value of the Company's Common Stock contributed to the Company's 401(k) plan as a matching contribution. In Mr. Shaulson's case, Other Compensation also includes $50,000 and $60,000 paid to him for temporary living and commuting costs during 2016 and 2015, respectively, and in 2016, cash payment of $5,425 for unused vacation earned through his date of termination.

Narrative Disclosure to Summary Compensation Table
Base Salaries
During 2016, Dr. Peoples' base salary decreased from $240,000 to $225,000 per year in recognition of his increased opportunity to obtain future value from stock options awarded to him during 2016. Other than Dr. Peoples, base salary levels for the named executive officers remained unchanged during 2016 as compared to 2015. Since 2008 there have been no increases in base salaries for the named executive officers other than in connection with promotions.
Pay for Performance
Executive bonuses have historically been awarded based on overall corporate performance and to recognize and reward the teamwork of the named executive officers in advancing corporate goals, although the Compensation Committee retained the discretion to adjust individual bonus amounts in exceptional cases.
During 2016, the Board of Directors of the Company approved a strategic restructuring plan under which Yield10 Bioscience became its core business with a focus on developing disruptive technologies for step-change improvements in

crop yield. As part of the restructuring, the Company discontinued its biopolymer operations and eliminated approximately 45 positions in its biopolymer and corporate organization. To further conserve cash resources and to more strongly link employee performance to the future success of Yield10 Bioscience, executive officers and other employees with the Company, received stock options during 2016 in lieu of cash bonuses that would normally have been paid during the Company's first quarter of 2017.
Long-Term Incentives
In connection with the Company's strategic pivot to Yield10 Bioscience, the Compensation Committee awarded long-term stock option incentives in 2016 to the executive officers and other employees whose employment continued beyond the completed restructuring. Each awarded option has an exercise price per share equal to the fair market value of the Company's common stock on the date of the grant, vests in four equal semi-annual installments at a rate of 25% per installment over two years, and has a term of ten years from the date of grant. Named executive officers receiving these stock option awards were as follows:
Named Executive OfficerNumber of Options
Oliver P. Peoples1,650,000
Kristi D. Snell1,000,000
Lynne H. Brum500,000

Option Awards and Award Modifications in lieu of Cash Severance
On November 4, 2016, the Company's Board of Directors awarded Mr. Shaulson, its former Chief Executive Officer, a non-qualified stock option grant for 750,000 shares under a separation agreement. These options have an exercise price per share equal to the fair market value of the Company's common stock on the date of grant, were fully vested on the effective date of the separation agreement, became exercisable on the effective date of the release required by the separation agreement and will remain exercisable through December 19, 2023.

In December 2013, the Company's Board of Directors granted a non-qualified stock option award for the purchase of 191,667 shares of common stock to Mr. Shaulson in connection with his agreement to serve as a member of the Company's Board and to accept employment as its President and Chief Executive Officer. Upon execution of his separation agreement on November 4, 2016, the 143,750 remaining unvested stock options under this award became fully vested and 151,250 previously outstanding RSUs awarded to Mr. Shaulson in 2015 became fully vested.

The new stock option award and the accelerated vesting of the previously awarded RSUs and stock options were provided to Mr. Shaulson in lieu of any cash severance and 2016 cash bonus payable under his previous employment agreement.





OUTSTANDING EQUITY AWARDS AT FISCAL YEAR-END
The following table summarizes stock option and restricted stock awards held by our named executive officers at December 31, 2016:
  Option Awards Stock Awards
Name 
Grant
Date
 
Number of
Securities
Underlying
Unexercised
Options(#)
Exercisable
 
Number of
Securities
Underlying
Unexercised
Options(#)
Unexercisable(1)
 
Option
Exercise
Price($)
 
Option
Expiration
Date
 Number of Shares or Units of Stock That Have Not Vested (#) Market Value of Shares or Units of Stock That Have Not Vested ($)(2)
Oliver P. Peoples            
  5/17/2007 6,667
 
 $143.94
 5/17/2017 
 
  3/5/2008 6,667
 
 $90.00
 3/5/2018 
 
  5/28/2009 6,667
 
 $41.58
 5/28/2019 
 
  5/27/2010 7,500
 
 $86.94
 5/27/2020 
 
  5/19/2011 7,501
 
 $43.50
 5/19/2021 
 
  2/1/2012 15,000
 
 $15.96
 2/1/2022 
 
  9/18/2012 20,833
 
 $9.30
 9/18/2022 
 
  5/30/2013 10,209
 1,458
 $10.14
 5/30/2023 
 
  10/26/2016 
 1,650,000
 $0.53
 10/26/2026 
 
  4/1/2015(3)        78,750
 $27,563
Lynne H. Brum            
  11/17/2011 5,833
 
 $24.78
 11/17/2021 
 
  5/31/2012 3,333
 
 $12.00
 5/31/2022 
 
  5/30/2013 5,833
 834
 $10.14
 5/30/2023 
 
  10/26/2016 
 500,000
 $0.53
 10/26/2026 
 
  4/1/2015         58,749
 $20,562
Joseph Shaulson            
  12/19/2013 191,667
 
 $7.98
 12/19/2023 
 
  11/4/2016 750,000
 
 $0.44
 12/19/2023 
 
Kristi D. Snell            
  3/5/2008 417
 
 $90.00
 3/5/2018 
 
  5/30/2008 2,500
 
 $67.32
 5/30/2018 
 
  10/21/2008 1,400
 
 $54.72
 10/21/2018 
 
  8/21/2009 1,333
 
 $63.24
 8/21/2019 
 
  2/12/2010 1,667
 
 $58.62
 2/12/2020 
 
  2/11/2011 1,667
 
 $54.72
 2/11/2021 
 
  2/1/2012 3,334
 
 $15.96
 2/1/2022 
 
  5/31/2012 3,334
 
 $12.00
 5/31/2022 
 
  9/18/2012 10,000
 
 $9.30
 9/18/2022 
 
  2/13/2013 1,563
 104
 $10.08
 2/13/2023 
 
  7/22/2013 3,386
 781
 $8.88
 7/22/2023 
 
  2/24/2014 3,439
 1,562
 $7.74
 2/24/2024 
 
  10/26/2016 
 1,000,000
 $0.53
 10/26/2026 
 
  4/1/2015(3)        21,249
 $7,437
  9/30/2015(3)        22,500
 $7,875

(1)All stock options that are not yet fully exercisable vest in equal quarterly installments over a period of four years from the grant date, except for options awarded to Dr. Peoples, Dr. Snell and Ms. Brum on 10/26/16, that vest in four equal semi-annual installments at the rate of 25% per installment commencing on 10/26/16.
(2)The aggregate market value of the unvested RSUs as shown in the table is based on $0.35 per share, the closing price per share of the Company’s common stock on December 30, 2016.

(3)These RSUs will vest in four equal annual installments over a period of four years from the grant date.

Executive Employment Agreements
Oliver P. Peoples. The Company has an employment agreement with Dr. Oliver P. Peoples, President and Chief Executive Officer. The agreement includes a minimum salary of $225,000 and provides that Dr. Peoples will be eligible to receive annual bonuses based on individual and Company performance. Pursuant to the terms of Dr. Peoples' agreement, if the Company terminates Dr. Peoples' employment without "cause" or if Dr. Peoples terminates his employment for "good reason" (each, as defined in the agreement), he will be entitled to “separation benefits” (as defined in the agreement) including a lump-sum cash payment equal to the greater of $480,000 or 24 months’ base salary and a pro rata portion of the target bonus for the year in which termination occurs, but not less than a pro rata portion of $180,000, plus payment of COBRA premiums for 24 months, provided that he signs a separation agreement that includes an irrevocable general release and non-disparagement and confidentiality provisions in favor of the Company. If the Company terminates Dr. Peoples' employment without cause or if Dr. Peoples terminates his employment for good reason within the twenty-four month period immediately following, or the two month period immediately prior to, a "change of control" (as defined in the agreement), in addition to any accrued obligations, and subject to certain conditions, Dr. Peoples will be entitled to the separation benefits and automatic full vesting of his unvested stock options. To the extent Dr. Peoples would be subject to tax under Section 4999 of the Internal Revenue Code as a result of company payments and benefits, the payments and benefits will be reduced if the reduction would maximize his total after-tax payments.
Lynne H. Brum. The Company has an employment agreement with Lynne H. Brum, Vice President of Planning and Communications. The agreement includes a minimum salary of $220,000 and provides that Ms. Brum will be eligible to receive annual bonuses based on individual and Company performance. Pursuant to the terms of Ms. Brum’s agreement, if the Company terminates Ms. Brum’s employment without "cause" or if Ms. Brum terminates her employment for "good reason" (each, as defined in the agreement), she will be entitled to “separation benefits” (as defined in the agreement) including a lump-sum cash payment equal to 12 months' base salary and payment of COBRA premiums for 12 months, provided that she signs a separation agreement that includes an irrevocable general release and non-disparagement and confidentiality provisions in favor of the Company. If the Company terminates Ms. Brum’s employment without cause or if Ms. Brum terminates her employment for good reason within the twenty-four month period immediately following, or the two month period immediately prior to, a "change of control" (as defined in the agreement), in addition to any accrued obligations, and subject to certain conditions, Ms. Brum will be entitled to the separation benefits and automatic full vesting of her unvested stock options. To the extent Ms. Brum would be subject to tax under Section 4999 of the Internal Revenue Code as a result of company payments and benefits, the payments and benefits will be reduced if the reduction would maximize her total after-tax payments.
Charles B. Haaser. The Company has an employment agreement with Charles B. Haaser, Vice President of Finance & Chief Accounting Officer. The agreement includes a minimum salary of $205,000 and provides that Mr. Haaser will be eligible to receive annual bonuses based on individual and Company performance. Pursuant to the terms of Mr. Haaser’s agreement, if the Company terminates Mr. Haaser’s employment without "cause" or if Mr. Haaser terminates his employment for "good reason" (each, as defined in the agreement), he will be entitled to “separation benefits” (as defined in the agreement) including a lump-sum cash payment equal to 12 months' base salary and payment of COBRA premiums for 12 months, provided that he signs a separation agreement that includes an irrevocable general release and non-disparagement and confidentiality provisions in favor of the Company. If the Company terminates Mr. Haaser’s employment without cause or if Mr. Haaser terminates his employment for good reason within the twenty-four month period immediately following, or the two month period immediately prior to, a "change of control" (as defined in the agreement), in addition to any accrued obligations, and subject to certain conditions, Mr. Haaser will be entitled to the separation benefits and automatic full vesting of his unvested stock options. To the extent Mr. Haaser would be subject to tax under Section 4999 of the Internal Revenue Code as a result of company payments and benefits, the payments and benefits will be reduced if the reduction would maximize his total after-tax payments.
Joseph Shaulson. The Company had an employment contract with Joseph Shaulson, our former Chief Executive Officer, under which Mr. Shaulson was entitled to the following compensation in connection with his service as the president and CEO: an annual base salary of $350,000, subject to increase to $425,000 if the Company achieves certain revenue targets, and an annual cash bonus of up to 140% of base salary with a target bonus of no less than 70% of base salary, subject to the achievement of performance goals.
Pursuant to the terms of Mr. Shaulson's employment agreement, if Mr. Shaulson's employment were to be terminated without “cause” or for “good reason” (each, as defined in the agreement), Mr. Shaulson would be entitled to severance of 1.7 times his base salary, provided that he signed and did not revoke a general release. In addition, the vesting of

all unvested equity awards would continue as scheduled, and the exercise period for all equity awards would be extended. In connection with the Company's transition to Yield10 Bioscience and the related restructuring of management, on October 17, 2016, Mr. Shaulson resigned from his executive responsibilities as president and chief executive officer of the Company and on November 4, 2016, Mr. Shaulson and the Company entered into a Separation Agreement as described below (the "Separation Agreement").
The Separation Agreement provides that Mr. Shaulson would remain an employee and provide transition support to the Company and its management team through the end of 2016. He also continues to serve on the Company's board of directors. He received base compensation and standard employee benefits during the transition period through December 31, 2016. Base compensation was continued at the rate of $350,000 per year through the end of October and then reduced to the rate of $175,000 per year through the end of December. Contemporaneously with the execution of this Separation Agreement, Mr. Shaulson and the Company entered into a Release Agreement, which became effective on November 11, 2016.
The Separation Agreement provided for the following in lieu of any cash severance and 2016 cash bonus payable under Mr. Shaulson's previous employment agreement:

Mr. Shaulson's outstanding non-qualified stock options covering 143,750 shares of Common Stock were immediately vested and remain exercisable for the balance of their original term through December 19, 2023.
Mr. Shaulson's outstanding restricted stock units covering 151,250 shares of Common Stock were immediately vested.
Mr. Shaulson was granted new non-qualified stock options under the Company's stock option plan exercisable for a total of 750,000 shares of Common Stock. The new options have an exercise price equal to the closing price of the Company's Common Stock on the date of grant, are fully vested and became exercisable on November 11, 2016, the effective date of the Release Agreement, and will be exercisable through December 19, 2023.
Kristi D. Snell The Company has an employment agreement with Kristi D. Snell, Vice President of Research & Chief Science Officer. The agreement includes a minimum salary of $220,000 and provides that Ms. Snell will be eligible to receive annual bonuses based on individual and Company performance. Pursuant to the terms of Ms. Snell’s agreement, if the Company terminates Ms. Snell’s employment without "cause" or if Ms. Snell terminates her employment for "good reason" (each, as defined in the agreement), she will be entitled to “separation benefits” (as defined in the agreement) including a lump-sum cash payment equal to 12 months' base salary and payment of COBRA premiums for 12 months, provided that she signs a separation agreement that includes an irrevocable general release and non-disparagement and confidentiality provisions in favor of the Company. If the Company terminates Ms. Snell’s employment without cause or if Ms. Snell terminates her employment for good reason within the twenty-four month period immediately following, or the two month period immediately prior to, a "change of control" (as defined in the agreement), in addition to any accrued obligations, and subject to certain conditions, Ms. Snell will be entitled to the separation benefits and automatic full vesting of her unvested stock options. To the extent Ms. Snell would be subject to tax under Section 4999 of the Internal Revenue Code as a result of company payments and benefits, the payments and benefits will be reduced if the reduction would maximize her total after-tax payments.
Executive Noncompetition, Nonsolicitation, Confidentiality, and Inventions Agreements
All employees named above have signed the Company’s Employee Noncompetition, Nonsolicitation, Confidentiality, and Inventions agreement which prohibits them, during their employment by us and for a period of one year thereafter, from engaging in certain business activities which are directly or indirectly in competition with the products or services being developed, manufactured, marketed, distributed, planned, or sold by the Company during the term of their employment.


DIRECTOR COMPENSATION
The following table summarizes the compensation earned by our non-employee directors in 2016:
Name 
Fees Earned or
Paid in Cash
($)(1)
 
Stock
Awards
($)
 
Total
($)
Peter N. Kellogg $17,500
 $
 $17,500
Celeste Beeks Mastin (2) $30,000
 $
 $30,000
Anthony J. Sinskey, Sc.D.  $33,750
 $
 $33,750
Matthew Strobeck, Ph.D. (2) $
 $
 $
Robert L. Van Nostrand $37,500
 $
 $37,500


(1)Represents fees for the year 2016. All such fees were paid during 2016. Mr. Strobeck waived all cash compensation for Board and committee membership.
(2)Dr. Strobeck and Ms. Mastin resigned from the Company's Board on January 10, 2017, and March 8, 2017, respectively.
Narrative to Director Compensation Table
Under the Company's policy for compensation of non-employee directors, each non-employee member of our Board of Directors had previously been entitled to an annual retainer of $30,000, paid in equal quarterly installments. In addition, the chairs of the Audit Committee, Compensation Committee and Nominating and Corporate Governance Committee were entitled to an additional annual retainer of $15,000, $10,000 and $10,000, respectively. Each non-employee director serving as a member but not chair of our Audit Committee, Compensation Committee and Nominating and Corporate Governance Committee received an annual retainer of $5,000. Effective September 30, 2016, the Company's Board determined that it would temporarily suspend cash compensation to its non-employee members. The Board is exploring increased equity compensation in lieu of the reduced cash compensation and plans to revisit the matter later in 2017.


ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The following table sets forth certain information regarding beneficial ownership of the Company's Common Stock as of March 17, 2017: (i) by each person known to us to be the beneficial owner of more than 5% of our outstanding shares of Common Stock; (ii) by each of our directors and nominees; (iii) by all individuals serving as our "principal executive officer" during the year ended December 31, 2016, the two most highly paid executive officers who were serving as executive officers on December 31, 2016 (our "named executive officers"); (iv) by an executive officer who terminated employment with us prior to December 31, 2016, and whose 2016 compensation would otherwise have resulted in his being considered a named executive officer if he had remained employed with us through year-end; and (v) by all of our directors and executive officers as a group. Unless otherwise noted below, the address of each person listed on the table is c/o Yield10 Bioscience, Inc., 19 Presidential Way, Suite 201, Woburn, Massachusetts 01801.

Beneficial Owner 
Shares of
Common
Stock(1)
 
Options
Exercisable
Within 60
Days(2)
 Warrants Exercisable Within 60 Days (2)  RSUs Vesting Within 60 days(2) 
Total
Shares
Beneficially
Owned
 
Percentage of
Outstanding
Shares(3)
5% Stockholders:            
Jack W. Schuler(4)
28161 North Keith Drive
Lake Forest, IL 60045
 11,969,795
 
 2,996,712
 
 14,966,507
 47.7%
William P. Scully(5)
771 Manatee Cove
 Vero Beach, FL 32963
 2,933,333
 
 
 
 2,933,333
 10.3%
Matthew Strobeck (6) C/O Birchview Capital 688 Pine Street, Suite D Burlington, VT 05401 2,284,934
 16,667
 131,103
 
 2,432,704
 8.5%
Directors, Nominees and Named Executive Officers:          
Oliver P. Peoples (7) 242,674
 494,274
 13,113
 26,250
 776,311
 2.7%
Richard W. Hamilton 
 
 
 
 
 *
Peter N. Kellogg 12,500
 25,002
 
 
 37,502
 *
Joseph Shaulson (8) 320,515
 941,667
 31,500
 
 1,293,682
 4.4%
Anthony J. Sinskey (9) 72,390
 21,669
 
 
 94,059
 *
Robert L. Van Nostrand 34,583
 24,169
 
 
 58,752
 *
Lynne H. Brum (10) 76,884
 140,416
 13,113
 19,583
 249,996
 *
Kristi D. Snell (11) 44,062
 284,976
 
 14,583
 343,621
 1.2%
All directors and executive officers as a group (9 persons)(12) 824,892
 2,083,154
 57,726
 67,499
 3,033,271
 9.9%

*less than 1%.
(1)Beneficial ownership, as such term is used herein, is determined in accordance with Rule 13d-3(d)(1) promulgated under the Securities Exchange Act of 1934, as amended, and includes voting and/or investment power with respect to shares of our Common Stock. Unless otherwise indicated, the named person possesses sole voting and investment power with respect to the shares.
(2)Consists of shares of Common Stock subject to stock options, warrants and restricted stock units ("RSUs") held by the person that are currently vested or will vest within 60 days after March 17, 2017.
(3)Percentages of ownership are based upon 28,402,471 shares of Common Stock issued and outstanding as of March 17, 2017. Shares of Common Stock that may be acquired pursuant to options, warrants and RSUs that are vested and exercisable within 60 days after March 17, 2017, are deemed outstanding for computing the percentage ownership of the person holding such options, but are not deemed outstanding for the percentage ownership of any other person.

(4)Information regarding Mr. Schuler is based solely on a Schedule 13D/A filed with the SEC on June 23, 2015. According to such Schedule 13D/A, Mr. Schuler reported sole voting and dispositive power as to 3,684,008 shares and shared voting and dispositive power as to 11,282,499 shares.
(5)Information regarding Mr. Scully is based solely on a Schedule 13D/A filed with the SEC on January 7, 2016. According to such Schedule 13D/A, Mr. Scully reported sole voting power and sole dispositive power as to all of the shares.
(6)Includes 710,366 shares held by Birchview Fund, LLC and 39,330 shares subject to warrants held by Birchview Fund, LLC. Dr. Strobeck is the sole member of Birchview Capital GP, LLC (the "GP"), the general partner of Birchview Capital, LP (the "Investment Manager"), which is the investment Manager of Birchview Fund, LLC (the "Fund") and the sole member of Birchview Partners, LLC (the "Manager"), which is a member of the Fund. Dr. Strobeck disclaims Section 16 beneficial ownership of the shares of Common Stock held by the Fund (collectively, the "Fund Shares"), except to the extent of his pecuniary interest, if any, in the Fund Shares by virtue of his membership interest in the GP. Also includes 66,664 shares held in accounts for minor children for which Dr. Strobeck serves as a custodian, 14,949 shares held by Dr. Strobeck's spouse as custodian for their children, and 6,819 shares held indirectly by a trust for the benefit of Dr. Strobeck's children. Dr. Strobeck is a trustee of the trust. Dr. Strobeck disclaims beneficial ownership of these shares except to the extent of his pecuniary interest in them, if any. Dr. Strobeck resigned from our Board on January 10, 2017.
(7)Includes 15,991 shares held for Dr. Peoples in the Company's 401(k) plan.
(8)Includes 14,696 shares held for Mr. Shaulson in the Company's 401(k) plan.
(9)Includes 8,224 shares owned by Dr. Sinskey's spouse and 1,666 shares owned by a trust over which Dr. Sinskey may be deemed to share voting and investment power. Dr. Sinskey disclaims beneficial ownership of such shares.
(10)Includes 27,092 shares held for Ms. Brum in the Company's 401(k) plan.
(11)Includes 25,854 shares held for Dr. Snell in the Company's 401(k) plan.
(12)Includes a total of 104,917 shares held for current executive officers and Mr. Shaulson, our former President and Chief Executive Officer, in the Company's 401(k) plan.

SECURITIES AUTHORIZED FOR ISSUANCE UNDER EQUITY COMPENSATION PLANS
The following table provides information about the Common Stock that may be issued upon the exercise of options, warrants and rights under all the Company's existing equity compensation plans as of December 31, 2016.
Plan category 
Number of securities to
be issued upon exercise of
outstanding options,
warrants and rights
 
Weighted-average exercise
price of outstanding options,
warrants and rights
 
Number of securities
remaining available for
future issuance under
equity compensation
plans (excluding securities
reflected in column (a))
  (a) (b) (c)
Equity compensation plans approved by stockholders (1) 6,120,383 $3.30 4,234,034
Equity compensation plans not approved by stockholders (2) 191,667 $7.98 

(1)Consists of the 2006 Stock Option and Incentive Plan and the 2014 Stock Option and Incentive Plan. For a description of these plans see Note 10 to our 2016 Consolidated Financial Statements included in this Annual Report on Form 10-K for the year ended December 31, 2016.
(2)Consists of a stock option granted to Mr. Shaulson as an inducement for him to join the Company. These options originally vested over a four year period, but the remaining unvested portion became fully vested upon execution of Mr. Shaulson's separation agreement in November 2016.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE
The charter of the Nominating and Corporate Governance Committee provides that the committee shall conduct an appropriate review of all related party transactions (including those required to be disclosed pursuant to Item 404 of Regulation S-K) for potential conflict of interest situations on an ongoing basis, and the approval of that committee shall be required for all such transactions.
Also, under the Company's Code of Business Conduct, any transaction or relationship that reasonably could be expected to give rise to a conflict of interest involving an employee must be reported promptly to the Company's Chief Accounting Officer, who has been designated as the Company's Compliance Officer. The Compliance Officer may notify the Board of Directors or a committee thereof as he deems appropriate. Actual or potential conflicts of interest involving a director, executive officer or the Compliance Officer must be disclosed directly to the Chairman of the Board of Directors.
The transactions set forth below were approved by a majority of the Board of Directors, including a majority of the independent and disinterested members of the Board of Directors. The Company believes that it has executed all of the transactions set forth below on terms no less favorable to us than could have been obtained from unaffiliated third parties.
The Company previously licensed certain technology to Tepha, Inc., a related party, for use in medical applications. During May 2016, the Company entered into an amendment to its license agreement with Tepha, in which the Company received a lump sum payment of $2,000 in consideration for an early buyout of all future royalties under the agreement and the licensing of two additional production strains and related intellectual property that was fully delivered to Tepha during 2016. The Company recognized $2,272 and $578 of license and royalty revenue from Tepha for the years ended December 31, 2016 and 2015, respectively. During 2016, the Company also received $11 from Tepha in connection with their purchase of certain laboratory equipment previously used in the Company's biopolymer operations. Dr. Sinskey, a member of our Board of Directors, serves on the board of directors of Tepha. Dr. Peoples, Dr. Sinskey and Dr. Snell are stockholders of Tepha, and the Company owns 648,149 shares of Tepha's Series A redeemable convertible preferred stock. We believe that the terms of the transactions with Tepha were no less favorable to us than license agreements that might be entered into with an independent third party.
Independence of Members of the Board of Directors
The Board of Directors has determined that each of the Company's non-employee directors (Mr. Kellogg, Dr. Sinskey, Dr. Hamilton, and Mr. Van Nostrand) is independent within the meaning of the director independence standards of The NASDAQ Stock Market, LLC. ("NASDAQ") and the Securities and Exchange Commission ("SEC"), including rules under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Furthermore, the Board of Directors has determined that each member of each of the Audit, Compensation and Nominating and Corporate Governance committees of the Board of Directors is independent within the meaning of the director independence standards of NASDAQ and the SEC, and that each member of the Audit Committee meets the heightened director independence standards for audit committee members as required by the SEC. In evaluating the independence of the directors, the Board considered the relationship of Dr. Sinskey as a stockholder and members of the board of directors of Tepha, Inc. The Board determined that these relationships did not impair the independence of Dr. Sinskey. See "Certain Relationships and Related Person Transactions."
At least annually, a committee of the Board of Directors evaluates all relationships between the Company and each director in light of relevant facts and circumstances for the purpose of determining whether a material relationship exists that might signal a potential conflict of interest or otherwise interfere with such director's ability to satisfy his responsibilities as an independent director.

ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES
Based upon the recommendation of our Audit Committee of the Board of Directors, RSM US LLP replaced PricewaterhouseCoopers LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2016. That change was reported by the Company in a Current Report on Form 8-K dated January 3, 2017, filed with the SEC on January 5, 2017.
Fees
The following sets forth the aggregate fees billed by RSM US LLP, to the Company for the year ended December 31, 2016:

Audit Fees
Fees related to audit services were approximately $119,000 for the year ended December 31, 2016 and relate to the year-end audit of the Company's financial statements for that year.
Audit Related Fees
RSM US LLP billed no audit related fees for the year ended December 31, 2016.
Tax Fees
RSM US LLP billed no fees for tax services for the fiscal year ended December 31, 2016.
All Other Fees
RSM US LLP billed no other fees for the year ended December 31, 2016.
Pre-Approval Policy of the Audit Committee
All of the services performed by RSM US LLP for the fiscal year ended December 31, 2016, were pre-approved in accordance with the pre-approval policy set forth in the Audit Committee Charter. The Audit Committee pre-approves all audit services and permitted non-audit services performed or proposed to be undertaken by the independent registered public accounting firm (including the fees and terms thereof), except where such services are determined to be de minimis under the Exchange Act, giving particular attention to the relationship between the types of services provided and the independent registered public accounting firm's independence.

10-K.
PART IV
ITEM 15.    EXHIBITS, FINANCIAL STATEMENT SCHEDULES

(a)The following documents are filed as part of this Report:
(1)Financial Statements
See Index to Financial Statements on page F-1.
(2)Supplemental Schedules
All schedules have been omitted because the required information is not present in amounts sufficient to require submission of the schedule, or because the required information is included in the consolidated financial statements or notes thereto.
(3)Exhibits
See Item 15(b) below.
(b)The following exhibits are filed as part of, or incorporated by reference into, this Annual Report on Form 10-K:
Exhibit
Number
 Description Description
 (15) Purchase Agreement between Metabolix, Inc. and CJ Research Center LLC, dated September 16, 2016. (11) Purchase Agreement between Metabolix, Inc. and CJ Research Center LLC, dated September 16, 2016.
 (14) Amended and Restated Certificate of Incorporation of the Registrant.
 (16) Amended and Restated Certificate of Incorporation, as amended, of the Registrant.
 (20) Certificate of Amendment to the Amended and Restated Certificate of Incorporation of the Registrant.
 (19) Certificate of Designation of Preferences, Rights and Limitations with respect to the Series A Preferred Stock.
 (19) Certificate of Designation of Preferences, Rights and Limitations with respect to the Series B Preferred Stock.
 (1) Amended and Restated By-laws of the Registrant. (12) Amended and Restated By-laws of the Registrant.
 (1) Specimen Stock Certificate for shares of the Registrant's Common Stock. * Description of Securities of the Registrant.
 (1) Specimen Stock Certificate for shares of the Registrant's Common Stock.
 (14) Form of Investor Warrant to Purchase Common Stock.
 (15) Form of Series A Common Warrant to purchase shares of Common Stock.
 (19) Form of Common Stock Purchase Warrant.
 †(1) 2006 Stock Option and Incentive Plan.
 †(1) 2006 Stock Option and Incentive Plan, Form of Incentive Stock Option Agreement.

 (12) Registration Rights Agreement, dated October 7, 2015, between Metabolix, Inc. and Aspire Capital  Fund, LLC
 †(1) 2006 Stock Option and Incentive Plan.
 †(1) 2006 Stock Option and Incentive Plan, Form of Incentive Stock Option Agreement.
 †(1) 2006 Stock Option and Incentive Plan, Form of Non-Qualified Stock Option Agreement. †(1) 2006 Stock Option and Incentive Plan, Form of Non-Qualified Stock Option Agreement.
 †(1) 2006 Stock Option and Incentive Plan, Form of Director Non-Qualified Stock Option Agreement. †(1) 2006 Stock Option and Incentive Plan, Form of Director Non-Qualified Stock Option Agreement.
 †(9) 2014 Stock Option and Incentive Plan, Revised and Restated. †(6) 2014 Stock Option and Incentive Plan, Revised and Restated.
 †(10) 2014 Stock Option and Incentive Plan, Form of Incentive Stock Option Award. †(7) 2014 Stock Option and Incentive Plan, Form of Incentive Stock Option Award.
 †(10) 2014 Stock Option and Incentive Plan, Form of Non-Qualified Stock Option Award. †(7) 2014 Stock Option and Incentive Plan, Form of Non-Qualified Stock Option Award.
 †(10) 2014 Stock Option and Incentive Plan, Form of Restricted Stock Unit Award. †(7) 2014 Stock Option and Incentive Plan, Form of Restricted Stock Unit Award.
 †(16) 2018 Stock Option and Incentive Plan.
 †(17) 2018 Stock Option and Incentive Plan, Form of Stock Option Agreement.
 †* 2018 Stock Option and Incentive Plan, Form of Restricted Stock Unit Agreement.
 †* Employment Agreement between the Company and Oliver P. Peoples dated March 28, 2017. †(13) Employment Agreement between the Company and Oliver P. Peoples dated March 28, 2017.
 †* Employment Agreement between the Company and Charles B. Haaser dated March 28, 2017. †(13) Employment Agreement between the Company and Charles B. Haaser dated March 28, 2017.
 †(6) Severance Agreement between the Company and Sarah P. Cecil executed July 1, 2013. †(13) Employment Agreement between the Company and Lynne H. Brum dated March 28, 2017.
 †* Employment Agreement between the Company and Lynne H. Brum dated March 28, 2017. †(13) Employment Agreement between the Company and Kristi Snell dated March 28, 2017.
 †(7) Employment Agreement between the Company and Joseph Shaulson dated December 19, 2013. †(13) Noncompetition, Confidentiality and Inventions Agreement between the Company and each of Oliver Peoples, Charles Haaser, Lynne H. Brum and Kristi Snell, dated March 28, 2017.
 †* Employment Agreement between the Company and Kristi Snell dated March 28, 2017. †(1) Form of Indemnification Agreement between the Registrant and its Directors and Officers.
 †* Noncompetition, Confidentiality and Inventions Agreement between the Company and each of Oliver Peoples, Charles Haaser, Lynne H. Brum and Kristi Snell, dated March 28, 2017. †(5) Non-Qualified Stock Option Agreement between the Company and Joseph Shaulson dated December 19, 2013.
 †(8) Non-Qualified Stock Option Agreement between the Company and Joseph Shaulson dated December 19, 2013. †(5) Restricted Stock Unit Award Agreement between the Registrant and Joseph Shaulson dated March 24, 2014.
 †(8) Restricted Stock Unit Award Agreement between the Registrant and Joseph Shaulson dated March 24, 2014. (2) Lease between Fortune Wakefield, LLC and Metabolix, Inc. dated March 30, 2007.
 (3) First Amendment of Lease between Fortune Wakefield, LLC and Metabolix, Inc. dated February 29, 2012.
 (4) Second Amendment of Lease between Fortune Wakefield, LLC and Metabolix, Inc. dated October 24, 2013.
 †(1) Form of Indemnification Agreement between the Registrant and its Directors and Officers. (8) Standstill Agreement dated June 19, 2015 between the Company and Jack W. Schuler, Renate Schuler and the Schuler Family Foundation.
 (2) Lease between Fortune Wakefield, LLC and Metabolix, Inc. dated March 30, 2007. (10) Lease Agreement between the Company and ARE MA Region No. 20, LLC dated January 20, 2016 for the premises located at 19 Presidential Way, Woburn, MA.
 (4) First Amendment of Lease between Fortune Wakefield, LLC and Metabolix, Inc. dated February 29, 2012.
 (7) Second Amendment of Lease between Fortune Wakefield, LLC and Metabolix, Inc. dated October 24, 2013.
 (11) Securities Purchase Agreement dated June 15, 2015 between the Company and the Investors named therein. @(13) Exclusive License Agreement, dated as of June 30, 2015, between the Company and the University of Massachusetts.
 (11) Standstill Agreement dated June 19, 2015 between the Company and Jack W. Schuler, Renate Schuler and the Schuler Family Foundation. (13) Sublease between CJ Research Center LLC and the Company, dated as of September 16, 2016.
 (13) Lease Agreement between the Company and ARE MA Region No. 20, LLC dated January 20, 2016 for the premises located at 19 Presidential Way, Woburn, MA
 (12) Common Stock Purchase Agreement, dated October 7, 2015 between Metabolix, Inc. and Aspire Capital Fund, LLC.
 †* Separation Agreement between the Company and Joseph Shaulson, dated as of November 3, 2016.

 (14) Form of Securities Purchase Agreement dated July 3, 2017 between the Company and the Purchasers named therein.
 @(16) Exclusive License Agreement, dated May 17, 2018, between the Company and the University of Missouri.
 (18) Form of Securities Purchase Agreement dated March 14, 2019 between the Company and the Investors named therein.
 *@ Exclusive License Agreement, dated as of June 30, 2015, between the Company and the University of Massachusetts. (19) Securities Purchase Agreement, dated as of November 14, 2019, by and between Yield10 Bioscience, Inc. and the Investors listed on Schedule I thereto.
 * Sublease between CJ Research Center LLC and the Company, dated as of September 16, 2016.
 (3) Yield10 Bioscience, Inc. Code of Business Conduct and Ethics. (17) Yield10 Bioscience, Inc. Code of Business Conduct and Ethics.
 (5) Subsidiaries of the Registrant. (17) Subsidiaries of the Registrant.
 * Consent of PricewaterhouseCoopers LLP, an independent registered public accounting firm. * Consent of RSM US LLP, an independent registered public accounting firm.
 * Consent of RSM US LLP, an independent registered public accounting firm.
24.1 Power of Attorney (incorporated by reference to the signature page of this Annual Report on Form 10-K).
 * Certification Pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934. * Certification Pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934.
 * Certification Pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934. * Certification Pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934.
 * Certification Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. * Certification Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.1 * The following financial information from the Yield10 Bioscience, Inc. Annual Report on Form 10-K for the year ended December 31, 2016 formatted in XBRL; (i) Consolidated Balance Sheets, December 31, 2016 and December 31, 2015; (ii) Consolidated Statements of Operations, Years Ended December 31, 2016 and 2015; (iii) Consolidated Statements of Comprehensive Income (Loss), Years Ended December 31, 2016 and 2015; (iv) Consolidated Statements of Cash Flows, Years Ended December 31, 2016 and 2015; and (v) Consolidated Statements of Stockholders' Equity for the Years Ended December 31, 2016 and 2015; and (vi) Notes to Consolidated Financial Statements. * The following financial information from the Yield10 Bioscience, Inc. Annual Report on Form 10-K for the year ended December 31, 2019 formatted in XBRL; (i) Consolidated Balance Sheets, December 31, 2019 and December 31, 2018; (ii) Consolidated Statements of Operations, Years Ended December 31, 2019 and 2018; (iii) Consolidated Statements of Comprehensive Income (Loss), Years Ended December 31, 2019 and 2018; (iv) Consolidated Statements of Cash Flows, Years Ended December 31, 2019 and 2018; (v) Consolidated Statements of Stockholders' Equity for the Years Ended December 31, 2019 and 2018; and (vi) Notes to Consolidated Financial Statements.
101.INS * XBRL Instance Document. * XBRL Instance Document.
101.SCH * XBRL Taxonomy Extension Schema. * XBRL Taxonomy Extension Schema.
101.CAL * XBRL Taxonomy Extension Calculation Linkbase. * XBRL Taxonomy Extension Calculation Linkbase.
101.DEF * XBRL Taxonomy Extension Definition Linkbase. * XBRL Taxonomy Extension Definition Linkbase.
101.LAB * XBRL Taxonomy Extension Label Linkbase. * XBRL Taxonomy Extension Label Linkbase.
101.PRE * XBRL Taxonomy Extension Presentation Linkbase. * XBRL Taxonomy Extension Presentation Linkbase.


Indicates a management contract or any compensatory plan, contract or arrangement.
*Filed herewith
@Confidential treatment has been requestedgranted for certain portions of this document.
(1)Incorporated by reference herein to the exhibits to the Company's Registration Statement on Form S-1S-1/A filed on September 21, 2006 (File No. 333-135760)
(2)Incorporated by reference herein to the exhibits to the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2007 (File No. 001-33133)
(3)Incorporated by reference herein to the exhibits to the Company's 2011 Annual Report on Form 10-K filed March 12, 2012 (File No. 001-33133)
(4)Incorporated by reference herein to the exhibits to the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2012 (File No. 001-33133)
(5)Incorporated by reference herein to the exhibits to the Company's 2012 Annual Report on Form 10-K filed March 28, 2013 (File No. 001-33133)
(6)Incorporated by reference herein to the exhibits to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2013 (File No. 001-33133)
(7)(4)Incorporated by reference herein to the exhibits to the Company's 2013 Annual Report on Form 10-K filed March 28, 2014 (File No. 001-33133)
(8)(5)Incorporated by reference herein to the exhibits to the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2014 (File No. 001-33133)
(9)(6)Incorporated herein by reference herein to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2015 (File No. 001-33133)
(10)(7)Incorporated by reference herein to the exhibits to the Company's 2014 Annual Report on Form 10-K filed March 25, 2015 (File No. 001-33133)
(11)(8)Incorporated by reference herein to the exhibits to the Company's Report on Form 8-K filed on June 17, 2015 (File No. 001-33133)
(12)(9)Incorporated by reference herein to the exhibits to the Company's Report on Form 8-K filed on October 7, 2015 (File No. 001-33133)
(13)(10)Incorporated by reference herein to the exhibits to the Company's Report on Form 8-K filed on January 26, 2016 (File No. 001-33133)
(14)Incorporated by reference herein to the exhibits to the Company's Report on Form 10-Q filed filed for the quarter ended September 30, 2015 (File No. 001-33133)
(15)(11)Incorporated by reference herein to the exhibits to the Company's Report on Form 8-K filed on September 21, 2016 (File No. 001-33133)
(12)Incorporated by reference herein to the exhibits to the Company's Report on Form 8-K filed on January 6, 2017 (File No. 001-33133)
(13)Incorporated by reference herein to the exhibits to the Company's Annual Report on Form 10-K filed March 30, 2017 (File No. 001-33133)
(14)Incorporated by reference herein to the exhibits to the Company's Report on Form 8-K filed on July 5, 2017 (File No. 001-33133)
(15)Incorporated by reference herein to the exhibits to the Company's Registration Statement on Form S-1/A filed December 15, 2017 (File No. 333-221283)
(16)Incorporated by reference herein to the exhibits to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2018 (File No. 001-33133)
(17)Incorporated by reference herein to the exhibits to the Company's Annual Report on Form 10-K filed March 28, 2019 (File No. 001-33133)
(18)Incorporated by reference herein to the exhibits to the Company's Report on Form 8-K filed on March 15, 2019 (File No. 001-33133)
(19)Incorporated by reference herein to the exhibits to the Company’s Report on Form 8-K filed on November 20, 2019 (File No. 001-33133)
(20)Incorporated by reference herein to the exhibits to the Company's Report on Form 8-K filed on January 15, 2020 (File No. 001-33133)

ITEM 16. FORM 10-K SUMMARY

Registrants may voluntarily include a summary of information required by Form 10-K under this Item 16. We have elected not to include such summary.

SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

    
 YIELD10 BIOSCIENCE, INC.
March 30, 201724, 2020By: /s/ OLIVER P. PEOPLES
   
Dr. Oliver P. Peoples, Ph.D.
President and Chief Executive Officer
(Principal Executive Officer)

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutesWe, the undersigned directors and appointsofficers of Yield10 Bioscience, Inc., hereby severally constitute and appoint Oliver P. Peoples, Charles B. Haaser, and Lynne H. Brum, jointly and severally, his or her attorney-in-fact,each of them singly, our true and lawful attorneys, with thefull power to them, and to each of substitution, for him or her in any and all capacities,them singly, to sign any amendments tofor us and in our names in the capacities indicated below, this Annual Report on Form 10-K, and any and all amendments to said Annual Report, and to file or cause to be filed the same, with all exhibits thereto and other documents in connection therewith, with the SecuritiesSEC, granting unto said attorneys, and Exchange Commission,each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as each of us might or could do in person, and hereby ratifying and confirming all that said attorneys, and each of said attorneys-in-fact,them, or his or hertheir substitute or substitutes, mayshall do or cause to be done by virtue hereof.of this Power of Attorney.



Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.
Name Title Date
     
/s/ OLIVER P. PEOPLES President and Chief Executive Officer and Director (Principal Executive Officer) March 30, 201724, 2020
Oliver P. Peoples, Ph.D.    
/s/ CHARLES B. HAASER Vice President, Finance, and Chief Accounting Officer (Principal Financial and Accounting Officer) March 30, 201724, 2020
Charles B. Haaser    
/s/ PETER N. KELLOGGSHERRI M. BROWN Director March 30, 201724, 2020
Peter N. KelloggSherri M. Brown    
/s/ RICHARD W. HAMILTON Director March 30, 201724, 2020
Richard W. Hamilton, Ph.D.    
/s/ JOSEPH SHAULSON Director March 30, 201724, 2020
Joseph Shaulson    
/s/ ANTHONY J. SINSKEY Director March 30, 201724, 2020
Anthony J. Sinskey, Sc.D.    
/s/ ROBERT L. VAN NOSTRAND Chairman March 30, 201724, 2020
Robert L. Van Nostrand    

YIELD10 BIOSCIENCE, INC.
Index to Consolidated Financial Statements

  
  

Report of Independent Registered Public Accounting Firm



To the Shareholders and the Board of Directors and Shareholders
of Yield10 Bioscience, Inc.


Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheetsheets of Yield10 Bioscience, Inc. and its subsidiaries (the "Company")Company) as of December 31, 2016,2019 and 2018, the related consolidated statements of operations, comprehensive loss, series B convertible preferred stock and stockholders' (deficit) equity and cash flows for each of the yearyears then ended. ended, and the related notes to the consolidated financial statements (collectively, the financial statements). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2019 and 2018, and the results of its operations and its cash flows for the years then ended, in conformity with accounting principles generally accepted in the United States of America.
Basis of Opinion
These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on thesethe Company's financial statements based on our audit.

audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our auditaudits in accordance with the standards of the Public Company Accounting Oversight Board (United States).PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement.misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audit included considerationAs part of our audits we are required to obtain an understanding of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes
Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence supportingregarding the amounts and disclosures in the financial statements, assessingstatements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statement presentation.statements. We believe that our audit providesaudits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above, present fairly, in all material respects, the financial position of Yield10 Bioscience, Inc. and subsidiaries as of December 31, 2016, and the results of operations and cash flows for the year then ended in conformity with U.S. generally accepted accounting principles.

The accompanying financial statements as of and for the year ended December 31, 2016, have been prepared assuming that the Company will continue as a going concern. As discussed in Note 1 to the consolidated financial statements, the Company has suffered recurring losses from operations and has insufficient capital resources, which raises substantial doubt about its ability to continue as a going concern. Management's plans in regard to these matters are also described in Note 1. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

/s/ RSM US LLP

Boston, Massachusetts
March 30, 2017

Report of Independent Registered Public Accounting Firm

ToWe have served as the Board of Directors and Stockholders of Yield10 Bioscience, Inc.

In our opinion, the accompanying consolidated balance sheet as of December 31, 2015 and the related consolidated statements of operations, comprehensive loss, stockholders' equity and cash flows for the year then ended present fairly, in all material respects, the financial position of Yield10 Bioscience, Inc. (formerly known as Metabolix, Inc.) and its subsidiaries as of December 31, 2015, and the results of their operations and their cash flows for the year then ended in conformity with accounting principles generally accepted in the United States of America. These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audit. We conducted our audit of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion.

The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. As discussed in Note 1 to the consolidated financial statements, the Company has suffered recurring losses from operations and has insufficient capital resources, which raises substantial doubt about its ability to continue as a going concern. Management's plans in regard to this matter are also described in Note 1. The consolidated financial statements as of and for the year ended December 31, 2015 do not include any adjustments that might result from the outcome of this uncertainty.

/s/ PricewaterhouseCoopers LLPCompany's auditor since 2017.

Boston, Massachusetts
March 29, 2016, except for the effects
of discontinued operations
discussed in Note 15 to the
consolidated financial statements,
as to which the date is March 30, 201724, 2020


YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

CONSOLIDATED BALANCE SHEETS

(In thousands, except share and per share amounts)
 December 31,
2016
 December 31,
2015
December 31,
2019
 December 31,
2018
Assets       
Current Assets:       
Cash and cash equivalents $7,309
 $12,269
$5,417
 $3,023
Short-term investments5,700
 2,746
Accounts receivable 66
 238
72
 94
Due from related parties 1
 146
Unbilled receivables 121
 150
20
 66
Inventory 
 51
Prepaid expenses and other current assets 363
 1,668
475
 448
Assets of disposal group classified as held for sale 
 328
Total current assets 7,860
 14,850
11,684
 6,377
Restricted cash 432
 619
332
 332
Property and equipment, net 1,739
 105
1,243
 1,385
Deferred equity financing costs 622
 619
Right-of-use assets3,141
 4,766
Other assets 95
 95
318
 100
Other assets of disposal group classified as held for sale 
 800
Total assets $10,748
 $17,088
$16,718
 $12,960
Liabilities and Stockholders' Equity    
   
Liabilities, Convertible Preferred Stock and Stockholders' (Deficit) Equity   
Current Liabilities:       
Accounts payable $56
 $120
$279
 $117
Accrued expenses 2,702
 3,513
1,326
 680
Deferred revenue 
 277
Lease liabilities602
 844
Total current liabilities 2,758
 3,910
2,207
 1,641
Lease incentive obligation, net of current portion 1,132
 
Contract termination obligation, net of current portion (Note 14) 489
 
Other long-term liabilities 
 150
Lease liabilities, net of current portion3,619
 5,621
Warrant liability (Note 9)14,977
 
Total liabilities 4,379
 4,060
20,803
 7,262
Commitments and contingencies (Note 7) 

 



 

Stockholders' Equity:    
Preferred stock ($0.01 par value per share); 5,000,000 shares authorized; no shares issued or outstanding 
 
Common stock ($0.01 par value per share); 250,000,000 shares authorized at December 31, 2016; 28,342,625 and 27,331,435 shares issued and outstanding at December 31, 2016 and 2015, respectively 283
 273
Series B Convertible Preferred Stock ($0.01 par value per share); 5,750 and 0 shares issued and outstanding at December 31, 2019 and December 31, 2018, respectively (Note 9)
 
Stockholders' (Deficit) Equity:   
Series A Convertible Preferred Stock ($0.01 par value per share); 796 and 0 shares issued and outstanding at December 31, 2019 and December 31, 2018, respectively
 
Common stock ($0.01 par value per share); 60,000,000 shares authorized at December 31, 2019 and 2018, respectively, and 933,423 and 250,631 shares issued and outstanding at December 31, 2019 and 2018, respectively9
 3
Additional paid-in capital 339,527
 338,580
360,926
 357,743
Accumulated other comprehensive loss (84) (72)(126) (110)
Accumulated deficit (333,357) (325,753)(364,894) (351,938)
Total stockholders' equity 6,369
 13,028
Total liabilities and stockholders' equity $10,748
 $17,088
Total stockholders' (deficit) equity(4,085) 5,698
Total liabilities, convertible preferred stock and stockholders' (deficit) equity$16,718
 $12,960

The accompanying notes are an integral part of these consolidated financial statements.

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except share and per share amounts)
  Years Ended December 31,
  2016 2015
Revenue:    
Grant revenue $1,159
 $1,350
Total revenue 1,159
 1,350
Expenses:    
Research and development 5,670
 6,602
General and administrative 5,737
 7,217
Total expenses 11,407
 13,819
Loss from continuing operations (10,248)
(12,469)
Other income (expense), net (38) 29
Net loss from continuing operations before income tax benefit (10,286) (12,440)
Income tax benefit 1,097
 
Net loss from continuing operations (9,189)
(12,440)
Discontinued operations    
Income (loss) from discontinued operations 2,682
 (11,241)
Income tax provision (1,097) 
Total net income (loss) from discontinued operations 1,585
 (11,241)
Net loss $(7,604) $(23,681)
Basic and Diluted net loss per share:    
Net loss from continuing operations $(0.33) $(0.50)
Net income (loss) from discontinued operations 0.06
 (0.45)
Net loss per share $(0.27) $(0.95)
Number of shares used in per share calculations: 
 
Basic & Diluted 27,811,956
 25,007,351
  Years Ended December 31,
  2019 2018
Revenue:    
Grant revenue $806
 $556
Total revenue 806
 556
Expenses:    
Research and development 4,848
 4,783
General and administrative 4,554
 5,092
Total expenses 9,402
 9,875
Loss from operations (8,596)
(9,319)
Other income (expense):    
Loss on issuance of securities (Note 9) (13,018) 
Offering costs (Note 9) (1,254) 
Change in fair value of warrants (Note 9) 9,541
 
Interest income 96
 158
Other income (expense), net 21
 (24)
Total other income (expense) (4,614) 134
Net loss from operations before income tax benefit (13,210) (9,185)
Income tax benefit 254
 
Net loss $(12,956) $(9,185)
     
Basic and diluted net loss per share $(35.50) $(36.99)
Number of shares used in per share calculations:    
Basic & diluted 364,967
 248,312

The accompanying notes are an integral part of these consolidated financial statements.

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

(In thousands)
 Years Ended December 31, Years Ended December 31,
 2016 2015 2019 2018
Net loss $(7,604) $(23,681) $(12,956) $(9,185)
Other comprehensive income (loss): 
 
 
 
Change in foreign currency translation adjustment (12) (8) (16) (25)
Total other comprehensive income (loss) (12) (8)
Total other comprehensive loss (16) (25)
Comprehensive loss $(7,616) $(23,689) $(12,972) $(9,210)

The accompanying notes are an integral part of these consolidated financial statements.

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)
  Years Ended December 31,
  2016 2015
Cash flows from operating activities    
Net loss $(7,604) $(23,681)
Adjustments to reconcile net loss to cash used in operating activities:    
Depreciation 515
 265
Charge for 401(k) company common stock match 281
 323
Stock-based compensation 848
 2,128
Inventory impairment 199
 209
Gain on sale of discontinued operation and property and equipment (9,833) (33)
Non-cash restructuring expense paid through stock and equipment 196
 
Changes in operating assets and liabilities:    
Accounts receivable 172
 (193)
Due from related parties 145
 (34)
Unbilled receivables 29
 270
Inventory 180
 (2)
Prepaid expenses and other assets 1,302
 (1,081)
Accounts payable (51) (226)
Accrued expenses (845) 62
Contract termination obligation and other long-term liabilities 339
 
Deferred revenue (277) 130
Taxes paid on employees' behalf related to vesting of stock awards (296) 
Net cash used in operating activities (14,700) (21,863)
     
Cash flows from investing activities    
Purchase of property and equipment (752) (654)
Proceeds from sale of discontinued operation and property and equipment 10,317
 40
Change in restricted cash 187
 
Net cash provided (used) by investing activities 9,752
 (614)
     
Cash flows from financing activities    
Proceeds from private placement offering 
 14,703
Net cash provided by financing activities 
 14,703
     
Effect of exchange rate changes on cash and cash equivalents (12) (3)
Net decrease in cash and cash equivalents (4,960) (7,777)
Cash and cash equivalents at beginning of period 12,269
 20,046
Cash and cash equivalents at end of period $7,309
 $12,269
     
Supplemental disclosure of non-cash information:    
Purchase of property and equipment included in accounts payable and accrued expenses $
 $68
Lease incentive paid by lessor $1,332
 $
Transfer of equipment to settle contractual liability $111
 $
Issuance of common stock to settle contractual liability $85
 $
Issuance of stock in connection with Aspire agreement $
 $450
Restricted stock units issued to settle incentive compensation obligation $
 $305
  Years Ended December 31,
  2019 2018
Cash flows from operating activities    
Net loss $(12,956) $(9,185)
Adjustments to reconcile net loss to cash used in operating activities:    
Depreciation 203
 196
Loss on issuance of securities 13,018
 
Change in fair value of warrants (9,541) 
Expense for 401(k) company common stock match 98
 102
Stock-based compensation 656
 1,181
Noncash lease expense 1,625
 588
Deferred tax provision (254) 
Changes in operating assets and liabilities:    
Accounts receivable 22
 (40)
Unbilled receivables 46
 (1)
Prepaid expenses and other assets 9
 (128)
Accounts payable 162
 41
Accrued expenses 502
 (1,072)
Lease liabilities (2,244) (436)
Net cash used in operating activities (8,654) (8,754)
     
Cash flows from investing activities    
Purchase of property and equipment (61) (42)
Purchase of investments (5,704) (11,496)
Proceeds from sale and maturity of short-term investments 2,750
 8,750
Net cash used by investing activities (3,015) (2,788)
     
Cash flows from financing activities    
Proceeds from warrants exercised 
 124
Proceeds from securities offerings, net of issuance costs 14,083
 
Taxes paid on employees' behalf related to vesting of stock awards (4) (6)
Net cash provided by financing activities 14,079
 118
     
Effect of exchange rate changes on cash, cash equivalents and restricted cash (16) (25)
Net increase (decrease) in cash, cash equivalents and restricted cash 2,394
 (11,449)
Cash, cash equivalents and restricted cash at beginning of period 3,355
 14,804
Cash, cash equivalents and restricted cash at end of period $5,749
 $3,355
     
Supplemental Cash Flow Disclosure:    
Interest paid $7
 $19
     
Supplemental Disclosure of Non-cash Information:    
Right-of-use assets acquired in exchange for lease liabilities $
 $194

The accompanying notes are an integral part of these consolidated financial statements

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

CONSOLIDATED STATEMENTS OF SERIES B CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' (DEFICIT) EQUITY

(In thousands, except share amounts)

  Series B           
  Preferred Stock Common Stock        
  Shares Par Value SharesPar Value Additional Paid-In Capital Accumulated other Comprehensive Income (loss) Accumulated Deficit Total Stockholders' Equity
Balance, December 31, 2014 
 $
 22,530,322
$225
 $320,707
 $(64) $(302,072) $18,796
Non-cash stock-based compensation expense 
 
 

 2,128
 
 
 2,128
Restricted stock units issued to settle incentive compensation obligation 
 
 

 305
 
 
 305
Issuance of common stock for 401k match 
 
 131,113
1
 334
 
 
 335
Issuance of stock in connection with private placement, net offering costs of $297 
 
 4,370,000
44
 14,659
 
 
 14,703
Issuance of common stock in connection with Aspire agreement 
 
 300,000
3
 447
 
 
 450
Effect of foreign currency translation 
 
 

 
 (8) 
 (8)
Net loss 
 
 

 
 
 (23,681) (23,681)
Balance, December 31, 2015 
 $
 27,331,435
$273
 $338,580
 $(72) $(325,753) $13,028
Non-cash stock-based compensation expense 
 
 

 848
 
 
 848
Issuance of common stock for 401k match 
 
 319,309
3
 317
 
 
 320
Issuance of stock for restricted stock unit release, net of 188,500 shares withheld for employee taxes (See Note 10) 
 
 416,881
4
 (300) 
 
 (296)
Issuance of stock in connection with contract termination 
 
 275,000
3
 82
 
 
 85
Effect of foreign currency translation 
 
 

 
 (12) 
 (12)
Net loss 
 
 

 
 
 (7,604) (7,604)
Balance, December 31, 2016 
 $
 28,342,625
$283
 $339,527
 $(84) $(333,357) $6,369
 Series B ConvertibleSeries A Convertible            
 Preferred StockPreferred Stock Common Stock        
 Shares Par ValueShares Par Value Shares Par Value Additional Paid-In Capital Accumulated Other Comprehensive Income (Loss) Accumulated Deficit Total Stockholders' (Deficit) Equity
Balance, December 31, 2017
 $
1,826
 $818
 227,219
 $2
 $355,520
 $(85) $(342,753) $13,502
Non-cash stock-based compensation expense
 

 
 
 
 1,181
 
 
 1,181
Issuance of common stock for 401(k) match
 

 
 1,638
 
 107
 
 
 107
Issuance of stock for restricted stock unit vesting, net of 65 shares withheld for employee taxes
 

 
 110
 
 (6) 
 
 (6)
Issuance of common stock upon conversion of Series A Convertible Preferred Stock
 
(1,826) (818) 20,287
 1
 817
 
 
 
Issuance of common stock upon exercise of Class B Warrants
 

 
 1,377
 
 124
 
 
 124
Effect of foreign currency translation
 

 
 
 
 
 (25) 
 (25)
Net loss
 

 
 
 
 
 
 (9,185) (9,185)
Balance, December 31, 2018
 $

 $
 250,631
 $3
 $357,743
 $(110) $(351,938) $5,698
Non-cash stock-based compensation expense
 

 
 
 
 521
 
 
 521
Issuance of common stock for 401(k) match
 

 
 2,885
 
 89
 
 
 89
Issuance of stock for restricted stock unit vesting, net of 55 shares withheld for employee taxes
 

 
 116
 
 (4) 
 
 (4)
Issuance of common stock for registered direct offering, net of $349 offering costs
 

 
 60,541
 
 2,583
 
 
 2,583
Issuance of common and preferred stock in connection with public offering
 
2,504
 
 405,750
 4
 (4) 
 
 
Issuance of preferred stock in connection with private offering5,750
 

 
 
 
 
 
 
 
Issuance of common stock upon conversion of Series A Convertible Preferred Stock
 
(1,708) 
 213,500
 2
 (2) 
 
 
Effect of foreign currency translation
 

 
 
 
 
 (16) 
 (16)
Net loss
 

 
 
 
 
 
 (12,956) (12,956)
Balance, December 31, 20195,750
 $
796
 $
 933,423
 $9
 $360,926
 $(126) $(364,894) $(4,085)

The accompanying notes are an integral part of these consolidated financial statements

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)


1. Nature of Business and Basis of Presentation

Yield10 Bioscience, Inc. was founded as Metabolix, Inc. in 1992 and changed its name in January 2017. Yield10 Bioscience is an agricultural bioscience company focusing onthat uses its "Trait Factory" and the development of new technologiesCamelina oilseed “Fast Field Testing” system to develop high value seed traits for the agriculture and food industries. The Company's goal is to efficiently develop superior gene traits for the major crops including corn, soybean, canola, and other crops to enable step-change increases in crop yield of at least 10-20 percent. The “Trait Factory” encompasses discovery of gene targets using the GRAIN (“Gene Ranking Artificial Intelligence Network”) big data mining platform, deployment of trait gene targets in the oilseed Camelina and generation of field performance data. The “Trait Factory” enables two complementary commercial opportunities with different paths to enhance global food security.market. The first is trait licensing to the major seed companies for corn, soybean, canola and other crops. Data from the Company's trait field testing in Camelina has enabled Yield10 to establish research license agreements with leading seed companies including Bayer, Forage Genetics and Simplot. These companies are progressing the development of Yield10 traits in soybean, forage sorghum, and potato, respectively. The second is using two proprietary advanced biotechnologyto improve the performance and value of Camelina as a platform to develop a commercial crop product business producing nutritional oils and PHA biomaterials. Using this approach, Yield10 can leverage the resources of the major seed companies to efficiently develop superior gene traits for the major crops and focus internal resources on trait gene discovery platforms to improve fundamental crop yield through enhanced photosynthetic carbon capture and increased carbon utilization efficiency to increase seed yield. These platforms are based on the principle that plants which capture and utilize carbon more efficiently will enable more robust crops capable of increased seed yield. Yield10 is working to translate and demonstrate the commercial valuedevelopment of novel yield trait genes it has identified in major crops and to identify additional genome editing targets for improved crop performance in several key food and feed crops, including canola, soybean, rice and corn. Yield10 Bioscience is headquartered in Woburn, Massachusetts and has an additional agricultural science facility with greenhouses located in Saskatoon, Saskatchewan, Canada.

Camelina products.
The accompanying consolidated financial statements have been prepared on a basis which assumes that the Company will continue as a going concern and which contemplates the realization of assets and satisfaction of liabilities and commitments in the normal course of business. With the exception of 2012, when the Company recognized $38,885 of deferred revenue from a terminated joint venture,single year, the Company has recorded losses since its initial founding, including its fiscal year ending December 31, 2016. 2019.
During 2016,the year ended December 31, 2019, the Company completed a strategic restructuring under which Yield10 Bioscience becamewas successful in raising adequate capital to fund its core business.operations, ending the year with unrestricted cash, cash equivalents and short-term investments of $11,117. In connection with the restructuring,March 2019, the Company discontinued its pilot biopolymer production and other biopolymer operations, sold substantially allclosed on a registered direct offering of its biopolymer assets to CJ CheilJedang Corporation ("CJ") for a total purchase pricecommon stock, raising $2,582, net of $10,000offering costs, and reduced staffing levels to approximately twenty full-time employees as of December 31, 2016, in order to focus on crop science activities and significantly reduce the Company's cash burn rate used in operations. During 2016,November 2019, the Company recorded restructuring chargesclosed on concurrent public and private offerings of $3,525 and asits securities, raising an additional $10,246, net of December 31, 2016, restructuring obligationsoffering costs. Through March 20, 2020, Yield10 received a further $1,638 million in cash from the exercise of $2,048 remain outstanding with various payment due dates through May 2018.

As of December 31, 2016,204,796 investor warrants issued in the Company held unrestricted cash and cash equivalents of $7,309.November 2019 offering. The Company anticipates current cash resources will be sufficient to fund operations and meet its obligations, including its restructuring obligations, when due intofollows the fourth quarter of 2017. This forecast of cash resources is forward-looking information that involves risks and uncertainties, and the actual amount of expenses could vary materially and adversely as a result of a number of factors. The Company has evaluated the new guidance of ASU 2014-15,Accounting Standards Codification ("ASC") Topic 205-40, Presentation of Financial Statements-Going Concern (Subtopic 205-40), in order to determine whether there is substantial doubt about its ability to continue as a going concern for one year after the date its financial statements are issued. The Company's ability to continue operations after its current cash resources are exhausted depends on its ability to obtain additional financing through, among other sources, public or private equity financing, secured or unsecured debt financing, equity or debt bridge financing, warrant holders' ability and willingness to exercise the Company's outstanding warrants, additional government research grants or collaborative arrangements with third parties, as to which no assurancesassurance can be given. Management does not know whether additional financing will be available on terms favorable or acceptable to the Company when needed, if at all. Ifif adequate additional funds are not available when required, or if the Company is unsuccessful in entering collaborative arrangements for further research, management maywill be forced to curtail the Company's research efforts, explore strategic alternatives and/or wind down its operations and pursue options for liquidating its remaining assets, including intellectual property and equipment and/or seek strategic alternatives.equipment. Based on theits current cash forecast, including funds received after year-end from the exercise of warrants, management has determined that the Company's present capital resources are notwill be sufficient to fund its planned operations for a twelve month period frominto the datesecond quarter of 2021. This forecast of cash resource is forward-looking information that involves risks and uncertainties, and the financial statements are issued,actual amount of expenses could vary materially and therefore, raise substantial doubt about its ability to continueadversely as a going concern.
During 2015, the Company entered intoresult of a common stock purchase agreement with Aspire Capital Fund, LLC ("Aspire"). Under terms of the agreement, Aspire committed to purchase up to $20,000 of Yield10 Bioscience common stock over a 30 month period that will end on May 8, 2018. Common stock may be sold from time to time at the Company’s option under pricing formulas based on prevailing market prices around the time of each sale. The purchase agreement contains limitations on the number of shares that the Company may sell to Aspire. Additionally, the Company and Aspire may not effect any sales of shares of its common stock under the purchase agreement during the continuance of an event of default or

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

on any trading day that the closing sale price of its common stock is less than $0.50 per share. At December 31, 2016, the market price for the Company's common stock was below $0.50, and although the full $20,000 remained available under the purchase agreement with Aspire, market conditions likely limit the extent which the Company can draw on this facility.

factors.
If the Company issues equity or debt securities to raise additional funds, (i) the Company may incur fees associated with such issuance, (ii) its existing stockholders may experience dilution from the issuance of new equity securities, (iii) the
Company may incur ongoing interest expense and be required to grant a security interest in Company assets in connection with any debt issuance, and (iv) the new equity or debt securities may have rights, preferences and privileges senior to those of the Company’s existing stockholders. In addition, utilization of the Company’s net operating loss and research and development credit carryforwards may be subject to significant annual limitations under Section 382 of the Internal Revenue Code of 1986, as amended, (the "Internal Revenue Code") due to ownership changes resulting from equity financing transactions. If the Company raises additional funds through collaboration, licensing or other similar arrangements, it may be

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

necessary to relinquish valuable rights to its potential products or proprietary technologies or grant licenses on terms that are not favorable to the Company.

On June 30, 2016, the Company received a Notice of Delisting from The Nasdaq Stock Market LLC ("Nasdaq") as a result of the Company's bid price for the previous 30 consecutive business days closing below the minimum $1.00 per share requirement for continued listing on The Nasdaq Capital Market under Nasdaq Listing Rule 5810(a)(2). In accordance with Nasdaq Listing Rule 5810(c)(3)(A), the Company was provided with an initial period of 180 calendar days, or until December 27, 2016, to regain compliance. On December 28, 2016, the Company received a second notice that Nasdaq had granted the Company an additional 180 days (until June 26, 2017) to regain compliance with Nasdaq's $1.00 per share minimum bid price. The Company is considering actions that it may take in order to regain compliance with this continued listing requirement.
2. Summary of Significant Accounting Policies
Basis of Presentation
The accompanying consolidated financial statements have been prepared in accordance with accounting standards set by the Financial Accounting Standards Board (FASB). The FASB sets generally accepted accounting principles (GAAP) that the Company follows to ensure its financial condition, results of operations, and cash flows are consistently reported. References to GAAP issued by the FASB in these notes to the consolidated financial statements are to the FASB Accounting Standards Codification (ASC).
Principles of Consolidation

The Company's consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States of America. The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany transactions were eliminated, including transactions with its Canadian subsidiary, Metabolix Oilseeds, Inc.
Reverse Stock Split
On September 16, 2016,January 15, 2020, the Company completed the saleeffected a 1-for-40 reverse stock split of its biopolymer intellectual propertycommon stock. Unless otherwise indicated, all share amounts, per share data, share prices, and certain equipmentconversion rates set forth in these notes and inventory to an affiliate of CJ in a transaction that met the requirements for discontinued operations reporting in accordance with ASU No. 2014-08, Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity. The consolidatedaccompanying financial statements for each of the two years ending December 31, 2016, have, where applicable, been presentedadjusted retroactively to reflect the Company's biopolymer operation as a discontinued operation.

this reverse stock split.
Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.

Cash, and Cash Equivalents

and Restricted Cash
The Company considers all highly liquid investments purchased with an original maturity date of ninety days or less at the date of purchase to be cash equivalents.

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the Company's condensed consolidated balance sheets included herein:
 December 31, 2019 December 31, 2018
Cash and cash equivalents$5,417
 $3,023
Restricted cash332
 332
Total cash, cash equivalents and restricted cash$5,749
 $3,355
Amounts included in restricted cash represent those required to be set aside by contractual agreement. Restricted cash of $332 at December 31, 2019 and December 31, 2018 primarily consists of funds held in connection with the Company's lease agreement for its Woburn, Massachusetts facility.
Investments

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

Short-term investments represent holdings of available-for-sale marketable debt securities in accordance with the Company's investment policy. The Company considers all investments purchased with an original maturity date of ninety days or more at the date of purchase and a maturity date of one year or less at the balance sheet date to be short-term investments. All other

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

investments are classified as long-term. The Company held no short or long-term investments at December 31, 2016 or2019 and December 31, 2015.2018.

UnrealizedInvestments in marketable debt securities are recorded at fair value, with any unrealized gains and temporary losses on investments are included inreported within accumulated other comprehensive income (loss) as a separate component of stockholders' equity. Realized gains(deficit) equity until realized or until a determination is made that an other-than-temporary decline in market value has occurred. The amortized cost of debt securities is adjusted for amortization of premiums and losses, dividends,accretion of discounts to maturity. Such amortization and accretion together with interest income and declines in value judged to be other-than-temporary credit losseson securities are included in interest income on the Company's consolidated statements of operations. The cost of marketable securities sold is determined based on the specific identification method and any realized gains or losses on the sale of investments are reflected as a component of other income (expense). Any premium or discount arising at purchase is amortized and/or accreted to interest income.

Restricted Cash

The Company had restricted cash in the amount of $432 and $619 at December 31, 2016, and December 31, 2015, respectively. At December 31, 2016, restricted cash consists of $307 held in connection with the lease agreement for the Company's Woburn, Massachusetts facility and $125 held in connection with its corporate credit card program.
Deferred Equity Financing Costs

The Company entered into a common stock purchase agreement in 2015 with Aspire Capital in which Aspire committed to purchase up to $20,000 of the Company's common stock over a 30-month period (see Note 9). Offering costs incurred to establish this agreement have been recorded as deferred equity financing costs in the accompanying consolidated balance sheet at December 31, 2016 and December 31, 2015. These costs will be charged to additional paid-in-capital as shares are issued under the agreement. In the event it is determined that no additional shares will be issued, any remaining deferred equity offering costs will be recognized as expense at that time.
Foreign Currency Translation

Foreign denominated assets and liabilities of the Company's wholly-owned foreign subsidiaries are translated into U.S. dollars at the prevailing exchange rates in effect on the balance sheet date. Revenues and expenses are translated at average exchange rates prevailing during the period. Any resulting translation gains or losses are recorded in accumulated other comprehensive income (loss) in the consolidated balance sheet. When the Company dissolves, sells or substantially sells all of the assets of a consolidated foreign subsidiary, the cumulative translation gain or loss of that subsidiary is released from comprehensive income (loss) and included within its consolidated statement of operations during the fiscal period when the dissolution or sale occurs.

Comprehensive Income (Loss)

Comprehensive income (loss) is comprised of net income (loss) and certain changes in stockholders' equity that are excluded from net income (loss). The Company includes unrealized gains and losses on marketabledebt securities and foreign currency translation adjustments in other comprehensive income (loss).

Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentrations of credit risk primarily consist of cash and cash equivalents, short-term investments and accounts receivable. The Company has historically invested its cash equivalents in highly rated money market funds, corporate debt, federal agency notes and U.S. treasury notes. Investments are acquired in accordance with the Company's investment policy which establishes a concentration limit per issuer. At December 31, 2016, the Company's cash equivalents were invested solely in money market funds.

The Company's receivables related to government grants are believed to have a low risk of default. At December 31, 2016,2019, the Company's accounts and unbilled receivables of $188 are substantially all$92 include $62 due from research grants with the U.S. government under which the Company serves as either the primary contractor or as a subcontractor. At December 31, 2015,2018, all of the Company's accounts and unbilled receivables included $156 or 29%of $160 were from government research grants.

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

grants with the U.S. government.

Fair Value Measurements

The carrying amounts of the Company's financial instruments as of December 31, 20162019 and 2015,December 31, 2018, which include cash equivalents, accounts receivable, unbilled receivables, receivables due from related parties, accounts payable, and accrued expenses, approximate their fair values due to the short-term nature of these instruments. See Note 4 for further discussion on fair value measurements.

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

Segment Information

The accounting guidance for segment reporting establishes standards for reporting information on operating segments in annual financial statements. The Company is an agricultural bioscience company operating in one segment, which is the development of new technologies to produceenable step-change improvementsincreases in crop yield forto enhance global food security and feedproduction of specialty oils and niche crops.  The Company's chief operating decision-maker does not manage any part of the Company separately, and the allocation of resources and assessment of performance are based on the Company's consolidated operating results. As of December 31, 2016,2019, and December 31, 2015,2018, less than 10% of the Company's combined total assets were located outside of the United States. In addition,During the year ended December 31, 2019 and December 31, 2018, the reported net income (loss) outside offrom the United StatesCompany's foreign subsidiaries was less than 10% of the combined net income (loss) of the consolidated Company.

Property and Equipment

Property and equipment are stated at cost less accumulated depreciation. Repairs and maintenance are charged to operationsoperating expense as incurred. Depreciation is computed using the straight-line method over the estimated useful lives of the assets once they are placed in service as follows:

Asset Description Estimated Useful Life (years)
Equipment 2.5 - 3 years
Furniture and Fixturesfixtures 5
Software 3
Leasehold improvements Shorter of useful life or term of lease

The Company records incentive payments received from its landlords as deferred renta lease incentive obligation and amortizes these amounts as reductions to lease expense over the lease term.

Impairment of Long-Lived Assets

Long-lived assets, such as property and equipment, are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. TheAccounting guidance further requires that companies recognize an impairment loss only if the carrying amount of a long-lived asset is not recoverable based on its undiscounted future cash flows and measure an impairment loss as the difference between the carrying amount and fair value of the asset.

Grant Revenue Recognition

The Company's principal source of continuing revenue is from its government research grants in which it serves as either the primary contractor or as a subcontractor. These contracts grants are considered an ongoing major and central operation of the Company's business. Revenue is earned as research expenses related to the grants are incurred. Revenue earned on government grants, but not yet invoiced as of the balance sheet date, are recorded as unbilled receivables in the accompanying consolidated balance sheets for the years ended December 31, 20162019 and December 31, 2015.2018. Funds received from government grants in advance of work being performed, if any, are recorded as deferred revenue until earned.


YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)


Research and Development

All costs associated with internal research and development are expensed as incurred. Research and development expenses include, among others, direct costs for salaries, employee benefits, subcontractors, product trials, facility related expenses, depreciation, and stock-based compensation. Costs related to revenue-producing contracts andincurred in connection with government research grants are recorded as research and development expenses.

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

General and Administrative Expenses

The Company's general and administrative expense includes costs for salaries, employee benefits, facilities expenses, consulting and professional service fees, travel expenses, depreciation expenses and office related expenses incurred to support the administrative operations of the Company.

Intellectual Property Costs

The Company includes all costs associated with the prosecution and maintenance of patents within general and administrative expenses in the consolidated statement of operations.

Stock-Based Compensation

All share-based payments to employees, members of the Board of Directors and non-employees are recognized in the statement of operations based on their fair values. For employees and members of the Company's Board of Directors, who receive nearly all of our stock awards, stock compensationwithin operating expense is recognized based on the grant-datestraight-line recognition of their grant date fair value of the award, adjusted for estimated forfeitures, and is recognized on a straight-line basis over the period during which the recipient is required to provide service in exchange for the award. See Note 10 for a description of the types of stock-based awards granted, the compensation expense related to such awards and detail of equity-based awards outstanding.

Basic and Diluted Net Loss per Share

Basic net income (loss) per share is computed by dividing net income (loss) available to common shareholders by the weighted-average number of common shares outstanding. Diluted net loss per share is computed by dividing net income available to common shareholders by the weighted-average number of dilutive common shares outstanding during the period. Diluted shares outstanding is calculated by adding to the weighted shares outstanding any potential (unissued) shares of common stock from outstanding stock options and warrants based on the treasury stock method, as well as weighted shares outstanding of any potential (unissued) shares of common stock from restricted stock units. In periods when a net loss is reported, such as the Company's fiscal years ending December 31, 2019 and 2018, all common stock equivalents are excluded from the calculation because they would have an anti-dilutive effect in the calculation of loss per share; meaning the loss per share would be reduced. Therefore, in periods when a loss is reported, there is no difference in basic and dilutive loss per share. Common stock equivalents include stock options, restricted stock awards, convertible preferred stock and warrants.

The Company follows the two-class method when computing net loss per share, when it has issued shares that meet the definition of participating securities. The two-class method determines net lossincome per share for each class of common and participating securities according to dividends declared or accumulated and participating rights in undistributed earnings. The two-class method requires income available to common stockholders for the period to be allocated between common and participating securities based on their respective rights to receive dividends,dividends. In periods of net loss, a participating security that does not have a contractual obligation to share in the loss is not allocated a portion of the net loss when determining loss per share under the two-class method. During November 2019, the Company completed an offering of its securities that included Series A Convertible Preferred Stock and Series B Convertible Preferred Stock meeting the definition of participating securities (See Note 9). However, due to the Company's net loss during the year ended December 31, 2019, no allocation of the net loss was allocated to the preferred shares as if all income for the periodholders of the preferred shares do not have a contractual obligation to fund losses and loss per share has been distributed or lossescomputed and presented based on the loss being fully assigned to be allocated if they are contractually required to fund losses.the Company's weighted average outstanding common shares during the year. There were no amounts allocated to participating securities during each of the two yearsyear ended December 31, 2016,2018, as the Company was in a loss position and had no sharesoutstanding securities that met the definition of participating securities outstanding at December 31, 2016 and December 31, 2015.

securities.
The number of shares of potentially dilutive common stock presented on a weighted average basis, related to options, restricted stock units, convertible preferred stock and warrants (prior to consideration of the treasury stock method) that were excluded from the calculation of dilutive shares since the inclusion of such shares would be anti-dilutive for the years ended December 31, 2019 and 2018, respectively, are shown below:

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

calculation of dilutive shares since the inclusion of such shares would be anti-dilutive for the years ended December 31, 2016 and 2015, respectively, are shown below:
  Year Ended December 31, 
  2016 2015 
Options 898,711
 943,197
 
Restricted stock awards 707,581
 946,074
 
Warrants 3,933,000
 2,144,293
 
Total 5,539,292
 4,033,564
 

In July 2016, the Board of Directors of the Company approved a strategic restructuring plan under which Yield10 Bioscience became its core business with a focus on developing disruptive technologies for step-change improvements in crop yield to enhance global food security. In connection with this restructuring, the Company discontinued its biopolymer operations. The Company's consolidated statement of operations for the years ending December 31, 2016 and 2015, included in this annual report have been prepared to present basic and diluted earnings per share from continuing and discontinued operations.

  Year Ended December 31,
  2019 2018
Options 54,430
 32,359
Restricted stock awards 42
 214
Series A Convertible Preferred Stock 18,420
 
Series B Convertible Preferred Stock 82,705
 
Warrants 180,467
 243,327
Total 336,064
 275,900
Income Taxes

The Company accounts for income taxes using the asset and liability method, which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been recognized in the consolidated financial statements or in the Company's tax returns. Under this method, deferred tax assets and liabilities are determined based on the difference between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse. A valuation allowance is provided to reduce the deferred tax asset to a level which, more likely than not, will be realized. See Note 11 for further discussion of income taxes. The Company had no amounts recorded for any unrecognized tax benefits as of December 31, 2016 and 2015.

The Company accounts for uncertain tax positions using a "more-likely-than-not" threshold for recognizing and resolving uncertain tax positions. The evaluation of uncertain tax positions is based on factors that include, but are not limited to, changes in tax law, the measurement of tax positions taken or expected to be taken in tax returns, the effective settlement of matters subject to audit, new audit activity and changes in facts or circumstances related to a tax position. The provision for income taxes includes the effects of any resulting tax reserves or unrecognized tax benefits that are considered appropriate as well as the related net interest and penalties, if any. The Company evaluates uncertain tax positions on a quarterly basis and adjusts the level of the liability to reflect any subsequent changes in the relevant facts surrounding the uncertain positions.

Restructuring Charges

In July 2016, the Company announced a strategic restructuring under which Yield10 Bioscience became its core business and its biopolymer operations were discontinued.See Note 12 for further discussion of income taxes. The Company records estimated restructuring chargeshad no amounts recorded for employee severanceany unrecognized tax benefits as of December 31, 2019 and contract termination costs as a current period expense as those costs become contractually fixed, probable and estimable. The long and short-term obligations associated with these charges is reduced or adjusted as payments are made or the Company's estimates are revised.2018.
Recent Accounting Standards Changes

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board ("FASB") or other standard setting bodies that we adoptthe Company adopts as of the specified effective date.

In August 2014, the FASB issued ASU 2014-15, Presentation of Financial Statements-Going Concern (Subtopic 205-40). The new guidance addresses management’s responsibility to evaluate whether there is substantial doubt about an

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

entity’s ability to continue as a going concern for one year after the date that the financial statements are issued and to provide related footnote disclosures. Management’s evaluation should be based on relevant conditions and events that are known and reasonably knowable at the date that the financial statements are issued. This guidance should reduce diversity in the timing and content of footnote disclosures. The amendments in this update apply to all entities and are effective for the annual period ending after December 15, 2016, and for annual periods and interim periods thereafter. The Company adopted ASU 2014-15 for its fiscal year ending December 31, 2016. The adoption impacted presentation and disclosure only and did not have an impact on the Company's financial position or results of operations.
In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments. The new standard clarifies certain aspects of the statement of cash flows, including the classification of debt prepayment or debt extinguishment costs, settlement of zero-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing, contingent consideration payments made after a business combination, proceeds from the settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance policies, distributions received from equity method investees and beneficial interests in securitization transactions. The new standard also clarifies that an entity should determine each separately identifiable source or use within the cash receipts and cash payments on the basis of the nature of the underlying cash flows. In situations in which cash receipts and payments have aspects of more than one class of cash flows and cannot be separated by source or use, the appropriate classification should depend on the activity that is likely to be the predominant source or use of cash flows for the item. The new standard will be effective for the Company on January 1, 2018. The Company is in the process of evaluating the impact of this new guidance.
In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. The new standard changes the impairment model for most financial assets and certain other instruments. Under the new standard, entities holding financial assets and net investment in leases that are not accounted for at fair value through net income are to be presented at the net amount expected to be collected. An allowance for credit losses will be a valuation account that will be deducted from the amortized cost basis of the financial asset to present the net carrying value at the amount expected to be collected on the financial asset. The new standard will be effective for us on January 1, 2020. The Company is in the process of evaluating the impact of this new guidance.
In March 2016, the FASB issued ASU No. 2016-06, Derivatives and Hedging (Topic 815): Contingent Put and Call Options in Debt Instruments. The new standard simplifies the embedded derivative analysis for debt instruments containing contingent call or put options by removing the requirement to assess whether a contingent event is related to interest rates or credit risks. The new standard will be effective for us on January 1, 2017. The adoption of this standard is not expected to have an impact on our financial position or results of operations.
In March 2016, the FASB issued ASU No. 2016-07, Investments - Equity Method and Joint Ventures (Topic 323): Simplifying the Transition to the Equity Method of Accounting. The new standard eliminates the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an adjustment must be made to the investment, results of operations and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods that the investment had been held. The new standard will be effective for the Company on January 1, 2017. The adoption of this standard is not expected to have a material impact on our financial position or results of operations.
In March 2016, the FASB issued ASU No. 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting. The new standard involves several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities and classification on the statement of cash flows. The new standard will be effective for the Company on January 1, 2017. The Company is in the process of evaluating the impact of this new guidance.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). The new standardwhich requires that all lessees to recognize themost leases on their balance sheet as right-of-use assets and liabilities that arise from leases on the balance sheet and disclose qualitative and quantitative information about its leasing arrangements. The new standard will be effective for us on January 1, 2019. The Company is in the process of evaluating the impact of this new guidance.


YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(lease liabilities. In thousands, except for share and per share amounts)

In January 2016,July 2018, the FASB issued ASU No. 2016-01, 2018-10, "Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial LiabilitiesCodification Improvements to Topic 842, Leases. The new standard amends" ("ASU 2018-10"), which provided narrow amendments to clarify how to apply certain aspects of accountingthe new lease standard, and disclosure requirementsASU No. 2018-11, "Leases (Topic 842 - Targeted Improvements)" ("ASU 2018-11"), which addressed implementation issues related to the new lease standard. The new guidance was effective for annual reporting periods beginning after December 15, 2018 and interim periods within those fiscal years. Under the new standard, disclosures are required to enable users of financial instruments, includingstatements to better assess the requirement that equity investments with readily determinable fair values be measured at fair value with changes in fair value recognized in our resultsamount, timing, and uncertainty of operations. Thecash flows arising from leases. Topic 842 required filers to adopt the new standard does notusing a modified retrospective approach under either of two transition methods; (1) to apply to investments accounted for under the equity method of accounting or those that result in consolidationnew lease requirements at the beginning of the investee. Equity investments that do not have readily determinable fair values may be measuredearliest period presented, or (2) to apply the new lease requirements at fair value or at cost minus impairment adjusted for changes in observable prices. A financial liability that is measured at fair value in accordance with the fair value option is required to be presented separately in other comprehensive income foreffective date. The Company adopted the portion of the total change in the fair value resulting from change in the instrument-specific credit risk. In addition, a valuation allowance should be evaluated on deferred tax assets related to available-for-sale debt securities in combination with other deferred tax assets. The new standard will be effective for us on January 1, 2018. The Company is2019 and elected to adjust its 2018 and 2017 financial statements in order to make them comparable to its 2019 financial statements. Adoption of Topic 842 had a material impact on the process of evaluating the impact of this new guidance.Company's previously reported 2018 and 2017 financial statements. See Note 11.

In May 2014, the FASB issued Accounting Standards Update ("ASU")ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606). The ASU is the result of a joint project by the FASB and the International Accounting Standards Board ("IASB") to clarify the principles for recognizing revenue and to develop a common revenue standard for GAAP and International Financial Reporting Standards ("IFRS") that would: remove inconsistencies and weaknesses in the treatment of this area between GAAP and

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

IFRS, provide a more robust framework for addressing revenue issues, improve comparability of revenue recognition practices across entities, jurisdictions, industries, and capital markets, improve disclosure requirements and resulting financial statements, and simplify the presentation of financial statements. The core principle of the new guidance is that an entity should recognize revenue to depict the transfer of promised goods or services in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The ASU is effective for annual reporting periods beginning after December 15, 2016. Early adoption is not permitted. On July 9, 2015, the FASB voted to delay the effective date ofCompany adopted the new revenue standard by one year, but to permit entities to choose to adopt the standard as of the original date. We have begun to evaluate the effect the new revenue standard will have on our consolidated financial statements and related disclosures, but have not completed our evaluation and implementation process. We intend to complete the process during 2017 and adopt the standard oneffective January 1, 2018 using the fullmodified retrospective adoptionmethod and determined that its grant revenue, which is its sole source of revenue, does not fall within the guidance of the new standard. The Company will review future customer revenue agreements against the guidance provided by ASU No. 2014-09 to ensure that revenue is recorded appropriately.
New pronouncements that are not yet effective but may impact the Company's financial statements in the future are described below.
In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. The FASB has subsequently issued amendments to ASU 2016-13, which have the same effective date and transition method. The adoptiondate of January 1, 2020. These standards require that credit losses be reported using an expected losses model rather than the incurred losses model that is currently used, and establishes additional disclosures related to credit risks. For available-for-sale debt securities with unrealized losses, this standard now requires allowances to be recorded instead of reducing the amortized cost of the investment. These standards limit the amount of credit losses to be recognized for available-for-sale debt securities to the amount by which carrying value exceeds fair value and requires the reversal of previously recognized credit losses if fair value increases. The Company is evaluating the potential impact of the standard on its consolidated financial position, results of operations and related disclosures.
In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement. This standard modifies certain disclosure requirements on fair value measurements and will become effective for the Company on January 1, 2020. The Company is evaluating the potential impact of the standard on its consolidated financial position and results of operations and related disclosures.
In November 2018, the FASB issued ASU No. 2018-18, Collaborative Arrangements (Topic 808): Clarifying the Interaction between Topic 808 and Topic 606. This standard makes targeted improvements for collaborative arrangements as follows:
Clarifies that certain transactions between collaborative arrangement participants should be accounted for as revenue under ASC 606, Revenue from Contracts with Customers, when the collaborative arrangement participant is a customer in the context of a unit of account. In those situations, the guidance in ASC 606 should be applied, including recognition, measurement, presentation and disclosure requirements;
Adds unit-of-account guidance to ASC 808, Collaborative Arrangements, to align with the guidance in ASC 606 (that is, a distinct good or service) when an entity is assessing whether the collaborative arrangement or a part of the arrangement is within the scope of ASC 606; and
Precludes a company from presenting transactions with collaborative arrangement participants that are not directly related to sales to third parties with revenue recognized under ASC 606 if the collaborative arrangement participant is not expecteda customer.
This standard will become effective for the Company on January 1, 2020; however, early adoption is permitted. A retrospective transition approach is required for either all contracts or only for contracts that are not completed at the date of initial application of ASC 606, with a cumulative adjustment to opening retained earnings, as of January 1, 2019. The Company is currently evaluating the potential impact that this standard may have a material impact on ourits consolidated financial position, or results of operations.

operations and related disclosures.
3. Significant CollaborationsINVESTMENTS
The Company's investments consist of the following:

The Company follows the accounting guidance for collaborative arrangements which requires that certain transactions between collaborators be recorded in the income statement on either a gross or net basis, depending on the characteristics of the collaboration relationship, and provides for enhanced disclosure of collaborative relationships. The Company evaluates its collaborative agreements for proper income statement classification based on the nature of the underlying activity.YIELD10 BIOSCIENCE, INC.

Yield10 Bioscience is not currently participating in any collaborative arrangements. The Company's historic strategyNOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for collaborative arrangements has been to retain substantial participation in the future economic value of its technology while receiving current cash payments to offset researchshare and development costs andworking capital needs. By their nature, the Company's collaborative agreements have been complex, containing multiple elements covering a variety of present and future activities.per share amounts)

 Accumulated Cost at December 31, 2019 Unrealized Market Value at December 31, 2019
  Gain (Loss) 
Short-term investments       
     Government securities$5,700
 $
 $
 $5,700
          Total$5,700
 $
 $
 $5,700


 Accumulated Cost at December 31, 2018 Unrealized Market Value at December 31, 2018
  Gain (Loss) 
Short-term investments       
     Government securities$2,746
 $
 $
 $2,746
          Total$2,746
 $
 $
 $2,746

4. Fair Value Measurements

The Company has certain financial assets recorded at fair value which have been classified as Level 1 and Level 2 within the fair value hierarchy as described in the accounting standards for fair value measurements. In addition, during November 2019 the Company issued Series A Warrants and Series B Warrants in its concurrent securities offerings, that are considered free standing financial instruments that are legally detachable and separately exercisable from the common and preferred stock issued in the two offerings (see Note 9). The Company determined that all of the Series A Warrants and Series B Warrants should be classified as a warrant liability in accordance with ASC 480, Distinguishing Liabilities from Equity, and recognized at their inception date fair value due to the insufficiency of common shares available to permit their exercise. The warrant liability meets Level 3 classification criteria for classification within the fair value hierarchy. Fair value is the price that would be received from the sale of an asset or the price paid to transfer a liability in an orderly transaction between independent market participants at the measurement date. Fair values determined by Level 1 inputs utilize observable data such as quoted prices in active markets for identical instruments. Fair values determined by Level 2 inputs utilize data points other than quoted prices in active markets that are observable either directly or indirectly. Fair values determined by Level 3 inputs utilize unobservable data points in which there is little or no market data, which require the reporting entity to develop its own assumptions. The fair value hierarchy level is determined by the lowest level of significant input. At
The Company’s financial assets classified as Level 2 at December 31, 20162019 and 2015,December 31, 2018 were initially valued at the transaction price and subsequently valued utilizing third-party pricing services. Because the Company’s investment portfolio may include securities that do not always trade on a daily basis, the pricing services use many observable market inputs to determine value including reportable trades, benchmark yields and benchmarking of like securities. The Company validates the prices provided by the third-party pricing services by reviewing their pricing methods and obtaining market values from other pricing sources. After completing the validation procedures, the Company did not ownadjust or override any Level 2 or Level 3 financial assets or liabilities and there were no transfers of financial assets or liabilities between category levels for the years ended December 31, 2016 and December 31, 2015.

The Company's assets are measured at fair value on a recurring basis. The balance of Level 1 assetsmeasurements provided by these pricing services as of December 31, 20162019 and December 31, 2015 were $1,018 and $8,013, respectively, and for both years the assets were in money market funds classified in cash and cash equivalents.2018.

5. Property and Equipment, Net

Property and equipment consistThe fair values of the following:
  Year ended
December 31,
 
  2016 2015 
Equipment $1,048
 $1,049
 
Furniture and fixtures 226
 220
 
Leasehold improvements 1,825
 1,265
 
Software 116
 283
 
Total property and equipment, at cost 3,215
 2,817
 
Less: Accumulated depreciation (1,476) (2,712) 
Property and equipment, net $1,739
 $105
 

Depreciation expenseSeries A Warrants and Series B Warrants were determined using the Black-Scholes valuation model. The warrants issued in the concurrent public and private offerings possess similar terms, with the exception of the expiration dates between the Series A Warrants and Series B Warrants. The expected volatility and the risk free discount rate used in the Black-Scholes model were determined based on the Company's historical market price published on the Nasdaq Capital Markets and from published U.S. Treasury yield curves, respectively, for continuinga period matched to the contractual term of each warrant series. The resulting aggregate issuance date fair value on the warrant issuance date was determined to be $24,518. The fair value of the warrant liability at December 31, 2019 was determined to be $14,977, resulting in a recognized gain of $9,541 from the change in fair value that is shown within other income (expense) in the Company's consolidated statement of operations for the yearsyear ended December 31, 2016 and 2015, was $177 and $118, respectively.
6. Accrued Expenses

Accrued expenses consist of the following:
  Year ended
December 31,
 
  2016 2015 
Employee compensation and benefits $713
 $2,114
 
Commercial manufacturing 939
 465
 
Professional services 459
 431
 
Other 591
 503
 
Total accrued expenses $2,702
 $3,513
 
2019.

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)


Included within accrued employee compensation
 Series A Warrants Series B Warrants
 At December 31, 2019 At Inception At December 31, 2019 At Inception
Fair market of common stock (per share)$6.86 $10.82 $6.86 $10.82
Expected term (years)2.3 2.5 7.3 7.5
Risk free rate1.62% 1.59% 1.83% 1.73%
Volatility127% 127% 115% 115%
The tables below present information about the Company’s assets and benefits is $626liabilities that are measured at fair value on a recurring basis as of employee post-employment severance at December 31, 2016, associated with the Company's restructuring that was completed during 2016. See Note 14. The Company did not have a severance accrual at2019 and December 31, 2015.
Accrued commercial manufacturing expenses at December 31, 2016, includes2018 and indicate the current portionfair value hierarchy of the Company's terminated manufacturing contract obligation of $933. See Note 14.valuation techniques utilized to determine such fair value.
7. Commitments and Contingencies
 Fair value measurements at reporting date using  
 
Quoted prices in active markets for  identical
assets
 
Significant other
observable inputs
 
Significant
unobservable  inputs
 Balance as of
Description(Level 1) (Level 2) (Level 3) December 31, 2019
Assets       
Cash equivalents:       
Money market funds$2,622
 $
 $
 $2,622
U.S. government and agency securities
 1,750
 
 1,750
Short-term investments:       
U.S. government and agency securities
 5,700
 
 5,700
Total assets$2,622
 $7,450
 $
 $10,072
        
Liabilities       
Warrant liability$
 $
 $14,977
 $14,977
Total liabilities$
 $
 $14,977
 $14,977

Leases

 Fair value measurements at reporting date using  
 
Quoted prices in active markets for  identical
assets
 
Significant other
observable inputs
 
Significant
unobservable  inputs
 Balance as of
Description(Level 1) (Level 2) (Level 3) December 31, 2018
Assets       
Cash equivalents:       
Money market funds$2,663
 $
 $
 $2,663
Short-term investments:       
U.S. government agency securities
 2,746
 
 2,746
Total assets$2,663
 $2,746
 $
 $5,409
The Company rents its facilities under operating leases, which expire at various dates through December 2026. Rent expense for continuing operations under operating leasesThere were no transfers of financial assets or liabilities between category levels for the years ended December 31, 20162019 and 2015, was $1,889 and $2,063, respectively.

At December 31, 2016, the Company's future minimum payments required under operating leases are as follows:

Year ended December 31, 
Minimum
lease payment
2017 $836
2018 802
2019 828
2020 705
2021 624
2022 and thereafter 3,348
Total $7,143

Lease Commitments

On January 20, 2016, the Company entered into a lease agreement, pursuant to which the Company leases approximately 29,622 square feet of office and research and development space located at 19 Presidential Way, Woburn, Massachusetts. The lease began on June 1, 2016 and will end on November 30, 2026. The Company provided the landlord with a security deposit in the form of a letter of credit in the amount of $307. Pursuant to the lease, the Company also will pay certain taxes and operating costs associated with the premises throughout the term of the lease. During the buildout of the rented space, the landlord paid $889 for tenant improvements to the facility and an additional $444 for tenant improvements that result in increased rental payments by the Company. The current and non-current portions of the lease incentive obligations related to the landlord’s contributions toward the cost of tenant improvements are recorded within accrued expenses and long-term lease incentive obligation, respectively, in the Company's consolidated balance sheet contained herein.2018.

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

On October 10, 2016,5. Property and Equipment, Net
Property and equipment consist of the Company entered into a sublease agreement with a subsidiary of CJfollowing:
  Year ended
December 31,
  2019 2018
Equipment $852
 $907
Furniture and fixtures 119
 119
Leasehold improvements 1,748
 1,749
Software 53
 72
Total property and equipment, at cost 2,772
 2,847
Less: accumulated depreciation (1,529) (1,462)
Property and equipment, net $1,243
 $1,385
Depreciation expense for the sublease of approximately 9,874 square feet of its leased facility located in Woburn, Massachusetts. The subleased spaceyears ended December 31, 2019 and December 31, 2018, was determined to be in excess$203 and $196, respectively.
6. Accrued Expenses
Accrued expenses consist of the Company's needs as a result of its recent strategic shift to Yield10 Biosciencefollowing:
  Year ended
December 31,
  2019 2018
Employee compensation and benefits $669
 $98
Leased facilities 51
 50
Professional services 327
 234
Other 279
 298
Total accrued expenses $1,326
 $680
7. Commitments and the related restructuring of its operations. The sublease is coterminous with the Company's master lease. CJ will pay rent and operating expenses equal to approximately one-third of the amounts payable to the landlord by the Company, as adjusted from time-to-time in accordance with the terms of the master lease. Total future minimum operating lease payments of $7,143 shown above are net of the CJ sublease payments. In October 2016, CJ provided the Company with a security deposit of $103 in the form of an irrevocable letter of credit.Contingencies

The Company also leases approximately 13,702 square feet of office and laboratory space at 650 Suffolk Street, Lowell, Massachusetts. The lease for this facility expires in May 2020, with an option to renew for one five-year period. The Company is currently working with a commercial real estate broker to locate a subtenant for this space. The Company's wholly-owned subsidiary, Metabolix Oilseeds, Inc. ("MOI"), located in Saskatoon, Saskatchewan, Canada, leases approximately 4,100 square feet of office, laboratory and greenhouse space. MOI's leases for its various leased facilities expire between April 30, 2017 and September 30, 2017. The Company expects to renew these Canadian leases prior to their expiration.

Contractual Commitments
    
In connection with the wind down of its biopolymer operations during 2016, the Company ceased pilot production of biopolymer material and reached agreements with the owner-operators of its biopolymer production facilities regarding the early termination of their services. The Company recordedmade the final payments of $489 against these early contract termination costs related to these manufacturing agreements of $2,641obligations during 2016, which is included within discontinued operations in the Company's statement of operations included in this report. As of December 31, 2016, approximately $1,500 of the obligations remain outstanding and will be paid in quarterly installments through May 2018. The short and long-term portions of these contractual liabilities are recorded in accrued expenses and contract termination obligation, respectively, in the Company's consolidated balance sheets contained herein.
Year ended December 31, Amount
2017 $1,000
2018 500
2019 and thereafter 
Total $1,500

Litigation

From time to time, the Company may be subject to legal proceedings and claims in the ordinary course of business. The Company is not currently aware of any such proceedings or claims that it believes will have, individually or in the aggregate, a material adverse effect on the business, financial condition or the results of operations.

GuaranteesYIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

Guarantees
As of December 31, 20162019, and 2015,December 31, 2018, the Company did not have significant liabilities recorded for guarantees.

The Company enters into indemnification provisions under various agreements with other companies in the ordinary course of business, typically with business partners, contractors, and customers. Under these provisions, the Company generally indemnifies and holds harmless the indemnified party for losses suffered or incurred by the indemnified party as a result of its activities. These indemnification provisions generally survive termination of the underlying agreement. The maximum potential amount of future payments the Company could be required to make under these indemnification provisions is unlimited. However, to date Yield10 Bioscience has not incurred material costs to defend lawsuits or settle claims related to these indemnification provisions. As a result, the estimated fair value of these agreements is minimal. Accordingly, the Company has no liabilities recorded for these agreements as of December 31, 20162019 and December 31, 2015.2018.
8. License Agreements
In October 2019, the Company granted a non-exclusive license to J. R. Simplot ("Simplot"), to evaluate three of the Company's novel traits in potato. Under the agreement, Simplot plans to conduct research with the yield traits C3003, C3004 and C4001 within its research and development program as a strategy to improve crop performance and sustainability. In studies performed by the Company in greenhouse or field tests, these traits have shown a range of promising activities such as good agronomic performance, increased photosynthesis, increased seed yield, and/or increased biomass production.
In August 2019, the Company expanded its 2017 non-exclusive research license with the Crop Science Division of Bayer AG (formerly Monsanto Company) ("Bayer"), for soybean crop research to include a new discovery related to its C3004 yield trait gene. Under the original 2017 license, Bayer has the non-exclusive right to begin work with C3003 in its soybean program as a strategy to improve seed yield. Bayer may also conduct research with the Company's C3004 yield trait, a trait accessible through genome editing, in combination with C3003 to evaluate the effectiveness of the combination in improving seed yield in soybean.
In September 2018, the Company granted a non-exclusive license to Forage Genetics International, LLC ("Forage Genetics"), a subsidiary of Land O'Lakes, Inc., to evaluate five of the Company's novel traits in forage sorghum. The traits included in the research license include C3003 as well as four traits from the Company's GRAIN platform, C4001, C4002, C4003 and C4029. The C4000 series traits have been shown to significantly increase photosynthesis and biomass in research conducted by the Company. The key objective of the licensing agreement is to provide Forage Genetics with novel traits to test alone and/or in any combination in sorghum that may lead to the identification of new yield traits for potential future licensing from the Company for development and commercial deployment.
None of these research arrangements provide significant licensing revenue to the Company while the third parties perform trait evaluations.

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)


8. License Agreements and Related Parties

The Company previously licensed certain technology to Tepha, Inc., a related party, for use in medical applications. During May 2016, the Company entered into an amendment to its license agreement with Tepha, in which the Company received a lump sum payment of $2,000 in consideration for an early buyout of all future royalties under the agreement and the licensing of two additional production strains and related intellectual property that was fully delivered to Tepha during 2016. The Company recognized $2,272 and $578 of license and royalty revenue from Tepha for the years ended December 31, 2016 and 2015, respectively. During 2016, the Company also received $11 from Tepha in connection with their purchase of certain laboratory equipment previously used in the Company's biopolymer operations. At December 31, 2016 and December 31, 2015, the Company had outstanding receivables due from Tepha of $1 and $146, respectively.
During June 2016, the Company entered into a purchase and licensing agreement with a third party in which the Company received a lump sum payment of $1,000 in consideration for the sale of certain biopolymer inventory and a non-exclusive license to certain patents owned or controlled by the Company related to biopolymers. The Company recorded license fee and royalty revenue of $850 and product sales of $150 for the year ended December 31, 2016, related to this agreement.
The patents underlying these license agreements are now owned by CJ. As a consequence of this sale and the Company's discontinuation of its biopolymer operations, license fee and royalty revenue is included within income (loss) from discontinued operations within the Company's consolidated statements of operations. See Note 15.
9. Capital Stock

and Warrants
Common Stock
In connectionReverse Stock Split
On January 15, 2020, the Company completed a 1-for-40 reverse stock split ("reverse stock split") of its common stock by filing a certificate of amendment (the "Charter Amendment") with the wind downState of Delaware to amend its biopolymer operations, the Company ceased pilot productioncertificate of biopolymer material at its third-party biopolymer production facilities. On September 19, 2016, the Company entered into an early termination agreement with the owner-operator of one of the biopolymer production facilities. As part of the considerationincorporation. The ratio for the early termination,reverse stock split was determined by the Company issued 275,000 unregistered sharesCompany's board of Yield10 common stock.
On October 7, 2015,directors following approval by stockholders at the Company entered into a commonCompany's special meeting held on January 9, 2020. The reverse stock purchase agreement with Aspire Capital Fund, LLC. Undersplit had the termseffect of the agreement, Aspire committed to purchase up to an aggregate of $20,000 ofincreasing the Company's common shares available for issuance by reducing issued and outstanding common shares by a divisible factor of 40 while its authorized shares remained at its current 60 million. Proportional adjustments were made to the Company's outstanding stock over a 30 month period that will end on May 8, 2018. Common stock may be sold from timeoptions and to time at the Company’s direction under pricing formulas based on prevailing market prices around the time of each sale. The purchase agreement contains limitations on the number of shares thatissued and issuable under the Company's equity compensation plans.
November 2019 Concurrent Securities Offerings
On November 19, 2019, the Company may sellclosed on concurrent securities offerings, receiving combined gross cash proceeds of $11,500, before issuance costs of $1,254. The offerings included a public offering and private placement.
The public portion of the offering included sales of Class A Units or Class B Units as follows:
405,750 Class A Units priced at a public offering price of $8.00 per unit, with each unit consisting of one share of common stock, par value $0.01 per share, a Series A Warrant to Aspire. Additionally,purchase one share of common stock at an exercise price of $8.00 per share, expiring two and one-half-years from the Companyclosing date of the offering, and Aspire may not effecta Series B Warrant to purchase one share of common stock at an exercise price of $8.00 per share, expiring seven and one-half-years from the closing date of the offering. The 405,750 Class A Units sold include the full exercise of the underwriter's over-allotment option of 93,750 Class A Units.
2,504 Class B Units, priced at a public offering price of $1,000 per unit, with each unit consisting of one share of Series A Convertible Preferred Stock, par value $0.01 per share, convertible at any salestime at the holder's option into 125 shares of common stock, par value $0.01 per share, Series A Warrants to purchase 125 shares of common stock at an exercise price of $8.00 per share, expiring two and one-half-years from the closing date of the offering, and Series B Warrants to purchase 125 shares of common stock at an exercise price of $8.00 per share, expiring seven and one-half-years from the closing date of the offering. The Series A Convertible Preferred Stock is convertible into shares of common stock at any time at a price of $8.00 per share. As of December 31, 2019, 1,708 of the Series A Convertible Preferred Stock had converted to 213,500 shares of the Company's common stock understock.
Gross proceeds from the purchase agreement duringsale of Class A Units and Class B Units totaled $5,750.
In the continuanceconcurrent private placement, certain existing shareholders purchased the following securities:
5,750 Units, priced at $1,000 per unit, each unit consisting of an event of default or on any trading day that the closing sale price of its common stock is less than $0.50 per share. Upon executionone share of the Company's Series B Convertible Preferred Stock, par value $0.01, Series A Warrants to purchase agreement, the Company issued 300,000 shares of its common stock to Aspire with a fair value of $450, as a commitment fee. In addition, the Company incurred $172 of additional costs in connection with the Aspire facility, which along with the fair value of the common stock has been recorded as deferred equity financing costs in the accompanying consolidated balance sheet at December 31, 2016 and December 31, 2015. These costs will be charged to additional paid-in-capital as shares are issued to Aspire. In the event it is determined no additional shares will be issued under the purchase agreement, any remaining deferred equity offering costs will be expensed at such time. At December 31, 2016, the full $20,000 under the purchase agreement remains available for sale to Aspire.
On June 19, 2015, the Company completed a private placement of its securities. Proceeds received from the transaction were $14,703, net of issuance costs of $297. Investors participating in the transaction purchased a total of 4,370,000125 shares of common stock at aan exercise price of $3.32$8.00 per share, expiring two and warrants with a purchase priceone-half-years from the closing date of $0.125 per warrantthe offering, and Series B Warrants to purchase up to an aggregate of 3,933,000 additional125 shares of common stock. The warrants have a four-year term and are immediately exercisablestock at aan exercise price of $3.98$8.00 per share.share, expiring seven and one-half-years from the closing date of the offering.
At issuance, the Series B Convertible Preferred Stock had various superior rights to the Company's other securities, including the Series A Convertible Preferred Stock sold under the public portion of the concurrent offerings. Upon issuance, the Series B Convertible Preferred Stock was contingently redeemable for cash at the election of the holders if the Charter Amendment to effect a reverse stock split did not occur within twelve months of issuance. The Company has determined thatSeries B Convertible Preferred Stock also had cumulative quarterly dividend rights, payable starting March 31, 2020, pursuant to which the warrants should be recorded within equity as additional paid-in capital.Series B Convertible Preferred stockholders were entitled

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

to receive a dividend initially equal to 2 percent of stated value, plus all accrued and unpaid dividends. The dividends were payable in additional shares of Series B Convertible Preferred Stock and the dividend rate increased 2 percent quarterly as long as the Series B Convertible Preferred Stock remained outstanding. In the event of a liquidation of the Company, the Series B Convertible Preferred stockholders would be paid the greater of the stated value of the shares plus accrued dividends to the point of liquidation prior to payment to junior securities holders, including common stock and the amount payable on the number of shares of common stock the Series B Convertible Preferred Stock holders would be entitled to on an as-if converted basis.
Gross proceeds from the private placement also totaled $5,750.
As of the November 19, 2019 closing date of the two offerings, the Company did not have sufficient authorized and available shares of common stock to permit conversion of the Series B Convertible Preferred Stock sold in the private placement or to permit the exercise of the 2,875,000 combined Series A Warrants and Series B Warrants issued under both the public and the private offerings. Under the terms of the offerings, the Series B Convertible Preferred Shares and the Series A Warrants and Series B Warrants were not convertible or exercisable until more shares of common stock became available for issuance through the Company's filing of the Charter Amendment for the reverse stock split. Upon the filing of the Charter Amendment on January 15, 2020, the Series B Convertible Preferred Stock sold in the private placement automatically converted into 718,750 shares of common stock and the Series A Warrants and Series B Warrants issued under both offerings became eligible for exercise.
The accounting for the concurrent securities offerings is highly complex and required significant analysis and judgment in the application of the appropriate accounting guidance. The Company determined that the Series A Convertible Preferred Stock qualified for presentation as permanent equity on the Company's balance sheet as of December 31, 2019. Upon review of the Series B Convertible Preferred Stock, the Company determined that the contingent redemption rights of the Series B Convertible Preferred stockholders are outside the control of the Company and result in the classification of the Series B Convertible Preferred Stock as temporary equity in the Company's balance sheet at December 31, 2019.
The Company determined that the Series A Warrants and Series B Warrants are free standing financial instruments that are legally detachable and separately exercisable from the common and preferred stock issued in the concurrent offerings. The Company determined that all of the warrants should be classified as non-current warrant liabilities recognized at their inception date fair value due to the insufficiency of common shares available to permit their exercise. The fair value of the Series A Warrants and Series B Warrants was determined by the Company using the Black-Scholes valuation model. The computation of expected volatility and the risk-free discount rate were determined based on the Company's historical market price published on the Nasdaq Capital Markets and from published U.S. Treasury yield curves, respectively, for a period matched to the contractual term of each warrant series. The resulting aggregate issuance date fair value on the warrant issuance date was determined to be $24,518.
 Series A Warrants Series B Warrants
Expected term (years)2.5 7.5
Risk free rate1.59% 1.73%
Volatility127% 115%
The proceeds of the public and private offerings were first allocated to the warrants based on their full fair value. As the proceeds from each of the offerings were less than the fair value of their respective warrant liability, the warrants were recorded at their full fair value and the difference between the fair value and the proceeds of $13,018 was recorded to other income (expense) in the Company's consolidated statement of operations for the year ended December 31, 2019. No allocation of residual offering proceeds remained to be allocated to the common and preferred shares sold in the offerings.
The fair value of the warrant liabilities was subsequently re-measured at December 31, 2019 resulting in the recognition of a gain of $9,541 within other income (expense) in the consolidated statement of operations for the year then ended. The significant reduction in valuation was primarily the result of the decline in the market price of the Company's stock during the period. The other Black-Scholes inputs did not change appreciably from those used for the initial valuation.

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

Upon the filing of the Charter Amendment in January 2020, the warrants will qualify for equity classification and will be reclassified from warrant liability to additional paid-in capital.
As a result of the proceeds of the combined offerings being allocated solely to the liability classified warrants, all of the offering costs of $1,254 were assigned to the warrants and then immediately expensed to other income (expense) in the consolidated statement of operations for the year ended December 31, 2019.
March 2019 Registered Direct Offering
On March 18, 2019, the Company completed a registered direct offering of its common stock. Proceeds from the transaction were $2,932 before issuance costs of $349. Investors participating in the transaction purchased a total of 60,541 shares of common stock at a price of $48.40 per share.
Increase in Authorized Shares of Common Stock
On May 23, 2018, the Company held its 2018 Annual Meeting, at which stockholders approved an amendment to the Certificate of Incorporation to increase from 40,000,000 shares to 60,000,000 shares the aggregate number of shares of common stock that are authorized to be issued. As a result of this vote, on May 23, 2018, the Company filed a Certificate of Amendment to its Certificate of Incorporation with the Secretary of State of the State of Delaware to increase the number of authorized shares. Also, at the Annual Meeting, stockholders approved the adoption of the Company's 2018 Stock Plan. The 2018 Stock Plan reserves for issuance 32,500 shares of the Company's common stock for grants of incentive stock options, nonqualified stock options, stock grants and stock-based awards. Shares available under the 2018 Stock Plan were increased on the first day of January 2019 and 2020 in an amount equal to 5% of the outstanding shares of common stock on the day prior to the increase in each respective year or such smaller number of shares of common stock as determined by the board of directors.
Preferred Stock
The Company's certificate of incorporation, as amended and restated, authorizes it to issue up to 5,000,000 shares of $0.01 par value preferred stock. As
Description of Series A Convertible Preferred Stock
The November 2019 concurrent offerings of the Company's securities included the issuance of 2,504 shares of Series A Convertible Preferred Stock. Each Series A Convertible Preferred Share is convertible into 125 shares of common stock at a conversion price of $8.00 per share, subject to adjustments as a result of stock dividends and stock splits. Material provisions of the Series A Convertible Preferred stock include the following:
The Series A Convertible Preferred Stock is not redeemable.
Holders of the Series A Convertible Preferred Stock may convert their preferred shares to common stock at any time. Subject to certain conditions, the Company can force a conversion based on certain market price and trading volume criteria.
Conversion of the Series A Convertible Preferred Stock is prohibited if, as a result of a conversion, the holder, together with its affiliates, would beneficially own a number of shares of common stock in excess of 4.99% (or at the election of the purchaser prior to the date of issuance, 9.99%) of the shares of the Company's common stock then outstanding after giving effect to such exercise.
Holders of the Series A Convertible Preferred Stock have no voting rights. However, Series A Convertible Preferred stockholders have certain protective voting rights that are designed to prevent adverse changes to their ownership rights without their approval.
In the event of a liquidation, the holders of Series A Convertible Preferred Shares are entitled to participate on an as-converted-to-common stock basis with holders of common stock in any distribution of assets of the Company to the holders of the common stock.

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

Holders of Series A Convertible Preferred Stock are entitled to receive dividends equal to (on an as-if-converted basis) and in the same form and manner as dividends paid on shares of the Company's common stock.
During the year ended December 31, 2019, 1,708 shares of the Series A Convertible Preferred Stock have been converted to 213,500 shares of common stock.
Description of Series B Convertible Preferred Stock
The November 2019 concurrent offerings of the Company's securities included the issuance of 5,750 shares of Series B Convertible Preferred Stock. Each share of Series B Convertible Preferred Stock is convertible into 125 shares of common stock at a conversion price of $8.00 per share, subject to adjustments as a result of stock dividends and stock splits. Material provisions of the Series B Convertible Preferred stock include the following:
On, or after the twelve-month anniversary date of issuance, holders of Series B Convertible Preferred Stock may elect to have the Company redeem all or a portion of their Series B Convertible Preferred Stock at a price per share equal to the stated valued of the shares plus all accrued and unpaid regular dividends thereon to the date of redemption notice.
Subject to certain conditions, the Company can force a conversion based on certain market price and trading volume criteria.
The Series B Convertible Preferred Stock was not convertible into common stock until shareholders approved the reverse stock split and the Company filed the Charter Amendment. The Charter Amendment was filed on January 15, 2020. Upon the effectiveness of the reverse stock split, the Series B Convertible Preferred Stock automatically converted to common stock.
Holders of the Series B Convertible Preferred Stock have no voting rights. However, Series B Convertible Preferred stockholders have certain protective voting rights that are designed to prevent adverse changes to their ownership rights without their approval. The Series B Convertible Preferred stockholders also have a right to approve specified corporate transactions that could result in a material change in the Company's business or the issuance of securities that are more senior to the Series B Convertible Preferred Stock.
Holders of Series B Convertible Preferred Stock have a cumulative quarterly dividend right, payable starting March 31, 2020, pursuant to which they are entitled to receive a dividend equal initially to (i) 2 percent of the stated value of the Series B Convertible Preferred Stock plus (ii) all accrued and unpaid dividends. The dividends are payable in additional shares of Series B Convertible Preferred Stock. The dividend rate increases by 2 percent on each quarterly dividend payment date for as long as the Series B Convertible Preferred Stock remains outstanding.
In the event of a liquidation, the holders of Series B Convertible Preferred Stock have a liquidation preference that stipulates they would be paid $1,000 per share of Series B Convertible Preferred Stock plus the amount of the accrued dividends to the point of liquidation, prior to any payment to holders of junior securities, including common stock.
The Series B Convertible Preferred Stock automatically converted to 718,750 shares of common stock on January 15, 2020, upon the Company's filing of a Charter Amendment as a result of shareholder approval for the reverse stock split.
When converted, the shares of Series A Convertible Preferred Stock and Series B Convertible Preferred Stock are restored to the status of authorized but unissued shares of preferred stock, subject to reissuance by the board of directors.
Warrants
The following table summarizes information with regard to outstanding warrants to purchase common stock as of December 31, 20162019:

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

Issuance Number of Common Shares Issuable Upon Exercise of Outstanding Warrants Exercise Price Balance Sheet Classification Expiration Date
November 2019 Public Offering - Series A 718,750
 $8.00
 Liability May 19, 2022
November 2019 Public Offering - Series B 718,750
 $8.00
 Liability May 19, 2027
November 2019 Private Placement - Series A 718,750
 $8.00
 Liability May 19, 2022
November 2019 Private Placement - Series B 718,750
 $8.00
 Liability May 19, 2027
December 2017 Public Offering - Series A 160,975
 $90.00
 Equity December 21, 2022
July 2017 Registered Direct Offering 14,270
 $201.60
 Equity January 7, 2024
Consultant 750
 $116.00
 Equity September 11, 2024
Total 3,050,995
      
After December 31, 2015, no preferred2019, and through March 20, 2020, Yield10 received a further $1,638 in cash from the exercise of 204,796 warrants issued in the November 2019 offering. During 2018 a total of 1,378 Series B warrants from the Company's December 2017 public offering were exercised resulting in the issuance of 1,378 shares of common stock wasand the Company's receipt of $124 in cash proceeds. On September 21, 2018, the remaining unexercised Series B warrants from the December 2017 public offering expired in accordance with their terms.
Reserved Shares
The following common stock shares were reserved for future issuance upon exercise of stock options, release of Restricted Stock Units ("RSUs"), conversion of outstanding Series A Convertible Preferred Stock and conversion of outstanding warrants:
  December 31, 2019 December 31, 2018
Stock Options 62,065
 43,633
RSUs 
 171
Series A Convertible Preferred Stock - November 2019 Public Offering 99,500
 
Warrants 175,995
 185,827
Total number of common shares reserved for future issuance 337,560
 229,631

As of the December 31, 2019, the Company did not have sufficient authorized and available shares of common stock to permit conversion of the 718,750 Series B Convertible Preferred Stock sold in the November 2019 private placement or to permit the exercise of the 2,875,000 combined Series A Warrants and Series B Warrants issued or outstanding.

in the concurrent public and private offerings. Shares of common stock became available for issuance through the Company's filing of a Charter Amendment for the reverse stock split on January 15, 2020. The Series B Convertible Preferred Stock and the Series A Warrants and Series B Warrants have therefore been excluded from the table of reserved shares shown above.
10. Stock-Based Compensation

Stock Option Plans
The Company adopted a stock plan in 2006 (the "2006 Plan"), which provided for the granting of incentive stock options, nonqualified stock options, stock appreciation rights, deferred stock awards, restricted stock awards, unrestricted

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

stock awards, cash-based awards and dividend equivalent rights. In October 2014, the 2006 Plan was terminated, and the Company adopted a new plan (the "2014 Plan"). No further grants or awards were subsequently made under the 2006 Plan. A total of 1,467,0763,662 options have beenwere awarded from the 2006 Plan and as of December 31, 2016, 482,3142019, 509 of these options remain outstanding and eligible for future exercise.

The 2014 Plan provides for the granting of incentive stock options, nonqualified stock options, stock appreciation rights, deferred stock awards, restricted stock awards, unrestricted stock awards, cash-based awards and dividend equivalent rights. In May 2018, the 2014 Plan was terminated, and the Company adopted a new 2018 Stock Option and Incentive Plan (the "2018 Stock Plan"). A total of 5,401,11816,896 options have been awarded from the 2014 Plan and as of December 31, 2016, 5,376,7862019, 16,699 of these options remain outstanding and eligible for future exercise. A total of 1,192,0233,619 restricted stock awards have been awarded from the 2014 Plan and as of December 31, 2016, 261,2832019, none of these restricted stock awards are unvested and outstanding. No further stock awards may be issued from the 2014 Plan.

The 2018 Stock Plan reserves for issuance 32,500 shares of the Company's common stock for grants of incentive stock options, nonqualified stock options, stock grants and stock-based awards. Shares available under the 2018 Stock Plan may be increased on the first day of January 2019 and 2020 in an amount equal to 5% of the outstanding shares of common stock on the day prior to the increase in each respective year or such smaller number of shares of common stock as determined by the Board of Directors. The Company's Board of Directors approved the addition of 12,532 and 46,672 shares, respectively, to the 2018 Stock Plan which represented 5% of the outstanding shares of common stock on December 31, 2019 and December 31, 2018. As of December 31, 2019, a total of 44,884 options have been awarded from the 2018 Stock Plan, and as of that date, 44,378 options remain outstanding.
Expense Information for Employee Stock Awards

The Company recognized stock-based compensation expense, related to employee stock awards, including awards to non-employees and members of the Board of Directors, of $848$656 and $2,128$1,181 for the years ended December 31, 20162019 and 2015,2018, respectively. At December 31, 2016,2019, there was approximately $1,828$1,225 of stock-based compensation expense net of estimated forfeitures, related to unvested awards not yet recognized which is expected to be recognized over a weighted average period of 1.812.87 years.

Stock Options

Options granted under the 2006 Plan, and the 2014 Plan (the "Plans")and 2018 Stock Plan generally vest ratably over periods of one to four years from the date of hire for new employees, or date of award for existing employees, or date of commencement of services with the Company for nonemployees,non-employees, and generally expire ten years from the date of issuance. The Company's policy is to issue new shares upon the exercise of stock options.

On October 26, 2016, the Company's Compensation Committee granted stock options for a total of 4,560,000 shares to employees who remained with the Company after the Company's restructuring was completed. Of this amount, options for 1,750,000 shares were contingent until December 21, 2016, when shareholder approval of certain amendments to the 2014 Plan was obtained, at which point they were no longer contingent. Each option has an exercise price per share equal to the fair market value of the Company's common stock on the date of grant, vests in four equal semi-annual installments at a rate of 25% per installment over two years, and has a term of ten years from the date of grant.

On November 4, 2016, the Company's former chief executive officer ("CEO"), was granted stock options for 750,000 shares upon the execution of separation and release agreements relating to the termination of his employment with the Company. These options have an exercise price per share equal to the fair market value of the Company's common stock on the date of grant, were fully vested on the date of grant, became exercisable on the effective date of the release agreement, and will remain exercisable through December 19, 2023. The Company recognized the full fair value of this award as stock compensation expense in its fourth fiscal quarter ending December 31, 2016.

In December 2013, the Company's Board of Directors granted a non-qualified stock option award for the purchase of 191,667 shares of common stock to its former CEO in connection with his agreement to serve as a member of the

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

Company's Board and to accept employment as its President and Chief Executive Officer. Upon execution of his separation agreement on November 4, 2016, the 143,750 remaining unvested stock options under this award became fully vested. The Company accounted for this vesting as an award modification and recorded the new fair value of the remaining options as expense during the Company's fourth fiscal quarter.

A summary of the activity related to the shares of common stock covered by outstanding options is as follows:
 Number of Shares Weighted Average Exercise Price 
Remaining Contractual Term
(in years)
 Aggregate Intrinsic ValueNumber of Shares Weighted Average Exercise Price 
Remaining Contractual Term
(in years)
 Aggregate Intrinsic Value
Balance at December 31, 2015 904,133
 $26.58 
Balance at December 31, 201843,633
 $254.00
  
Granted 5,365,000
 0.53 18,923
 35.31
  
Exercised 
  
 
  
Forfeited (42,410) 6.68 (444) 54.30
  
Expired (175,956) 32.44 (47) 13,202.22
  
Balance at December 31, 2016 6,050,767
 3.45 8.82 $—
Vested and expected to vest at December 31, 2016 5,780,598
 3.58 8.77 
Exercisable at December 31, 2016 1,422,694
 12.85 5.60 
Balance at December 31, 201962,065
 178.95
 8.13 $
Vested and expected to vest at December 31, 201962,065
 178.95
 8.13 $
Exercisable at December 31, 201931,927
 300.03
 7.40 

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

The weighted average grant date fair value per share of options granted during fiscal years 20162019 and 2015,2018, was $0.31,$30.77, and $2.61,$53.04, respectively. No options were exercised during 20162019 and 2015,2018, and therefore the intrinsic value for exercised options during the two years was not applicable. The weighted average remaining contractual term for options outstanding as of December 31, 20162019 was 8.88.13 years.

For the years ended December 31, 2016,2019, and 2015,2018, the Company determined the fair value of stock options using the Black-Scholes option pricing model with the following assumptions for option grants, respectively:
 Year Ended December 31, Year Ended December 31,
 2016 2015 2019 2018
Expected dividend yield    
Risk-free rate 1.24% - 2.04% 1.32% - 1.69% 1.7% - 2.5% 2.6% - 3.1%
Expected option term (in years) 5.4-5.7 5.5-5.9 6.0 - 10.0 5.5 - 5.9
Volatility 93% - 96% 88% - 91% 107% - 124% 107% - 110%
The Company determined its volatility assumption based on actual market price fluctuations experienced during its trading history. The risk-free interest rate used for each grant is equal to the U.S. Treasury yield curve in effect at the time of grant for instruments with a term similar to the expected life of the related option. The expected term of the options is based upon evaluation of historical and expected future exercise behavior.

The stock price volatility and expected terms utilized in the calculation involve management's best estimates at that time, both of which impact the fair value of the option calculated under the Black-Scholes methodology and, ultimately, the expense that will be recognized over the life of the option. The accounting standard for stock-based compensation requires that the Company recognize compensation expense for only the portion of options that are expected to vest. Therefore, the Company has estimated expected forfeitures of stock options for the grants valued. In developing a forfeiture rate estimate, the Company considered its historical experience and actual forfeitures for the year. The Company will continue to evaluate itsrecognizes stock option forfeitures resulting from award terminations in the period in which the forfeiture rate as compared to the actual number of forfeitures in future periods to determine if adjustments to compensation expense may be required.occurs.


YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

Restricted Stock Units

During 2015, the Company initiated use of Restricted Stock Units ("RSUs") as a broad-based form of long-term compensation incentive for its officers, directors and employees. On April 1, 2015, the Company awarded 203,967 RSUs under the 2014 Plan to members of senior management pursuant to elections previously made by the senior managers to convert a portion of their 2014 performance bonuses from cash to equity. These RSUs vested one year later on April 1, 2016. During the year ended December 31, 2015, the Company also awarded a total of 906,806 additional long-term incentive RSUs to senior management and employees. These RSUs vest in four equal annual installments beginning one year after the date of grant, subject to service conditions. On September 10, 2015, the Company awarded 81,250 RSUs to its non-employee directors. These RSUs vested on May 28, 2016.

Upon execution of the separation agreement with our former CEO on November 4, 2016, the Company accelerated the vesting of 151,250 previously outstanding RSUs awarded to him in 2015. The Company recorded stock compensation expense for the fair value of these RSUs during its fiscal quarter ended December 31, 2016, as a result of the accelerated vesting. The accelerated vesting of the RSUs and existing stock options previously discussed was provided pursuant to the terms of the separation agreement in lieu of any cash severance and 2016 cash bonus payable under the CEO's previous employment agreement.

The Company records stock compensation expense for RSUs on a straight linestraight-line basis over their vesting period based on each RSU's award date market value. The Company recognizes compensation expense for onlydid not award any RSUs during the portion of awards that are expected to vest. Therefore, the Company has estimated expected forfeitures of RSU's for the awards valued. In developing a forfeiture rate estimate, the Company considered its historical experienceyears ended December 31, 2019 and actual forfeitures for the year. The Company will continue to evaluate its forfeiture rate as compared to the actual number of forfeitures in future periods to determine if adjustments to compensation expense may be required.

December 31, 2018.
The Company will paypays minimum required income tax withholding associated with RSUs for its employees. As the RSUs vest, the Company will withhold a number of shares with an aggregate fair market value equal to the minimum tax withholding amount (unless the employee makes other arrangements for payment of the tax withholding) from the common stock issuable at the vest date. During the yearyears ended December 31, 2016,2019 and December 31, 2018, the Company withheld vested shares with a fair value of $296$4 and $6 to pay for minimum tax withholding associated with RSU vesting. No such amounts were paid during the year ended December 31, 2015.

A summary of RSU activity for the year ended December 31, 20162019 is as follows:
 Number of RSUsWeighted Average Remaining Contractual Life (years)
Outstanding at December 31, 20151,286,773
 
Awarded
 
Released(605,381) 
Forfeited(420,109) 
Outstanding at December 31, 2016261,283
1.25
   
Vested and expected to vest as of December 31, 2016202,710
1.21
   
Weighted average remaining recognition period (years)2.25
 
Weighted average grant date fair value of RSUs granted during the year ended December 31, 2016$
 
Number of RSUsWeighted Average Remaining Contractual Life (years)
Outstanding at December 31, 2018171
Awarded
Released(171)
Forfeited
Outstanding at December 31, 2019

Weighted average remaining recognition period (years)

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

Expense Information11. LEASES
New Lease Accounting
Topic 842 became effective for Non-employee Stock Awardsannual reporting periods beginning after December 15, 2018. The Company adopted Topic 842 on January 1, 2019 and elected to apply the new lease accounting requirements to the earliest period presented in its comparative financial statements, using the modified retrospective approach. The guidance also required additional financial statement disclosures to enable users of financial statements to better assess the amount, timing, and uncertainty of cash flows arising from leases. Topic 842 replaced the previous lease accounting and reporting guidance of ASC Topic 840, Leases, ("ASC Topic 840") and required lessees to reflect a right-of-use asset and a lease liability on their balance sheet for leases with terms of more than twelve months.

DuringApplication of Topic 842 to the yearaccompanying financial statements for 2019 and 2018 resulted in it reporting right-of-use assets of $3,141 and $4,766 and lease liabilities of $4,221 and $6,465 for real estate and equipment leases as of December 31, 2019 and December 31, 2018, respectively. The Company also eliminated $1,005 in lease incentive obligations from its balance sheet as of December 31, 2018, as a result of the discontinuation of the previous guidance under ASC Topic 840. The impact of the application of the new pronouncement to the Company's statement of operations for the years ended December 31, 2019 and December 31, 2018 was immaterial.
Under Topic 842, leases are classified as either operating or finance leases, with classification based on criteria similar to previous lease accounting guidance, but without the explicit quantitative determining factors used to establish a lease as either a capital or an operating lease. The Company reviewed its 2019 and 2018 leases falling within the scope of Topic 842 and determined that all of these leases met the criteria for classification as operating leases.
Lease liabilities are recorded as of their commencement date and are calculated as the present value of the remaining lease payments, using the interest rate implicit in the lease, or if that rate is not readily determinable, using the lessee's incremental borrowing rate. Right-of-use assets are equal to the lease liability with adjustments made, as necessary, for lease prepayments, lease accruals, initial direct costs, lessor lease incentives and any lease impairments that may be present. Topic 842 further requires that lease expense for operating leases be calculated on a straight-line basis and reported as a single operating expense within income from operations.
Topic 842 provides a number of transitional practical expedients designed to assist lessees with initial implementation. The Company made the following elections in applying Topic 842.
Short-term lease exception. Active leases as of January 1, 2018, and new leases entered into thereafter with terms of twelve months or less were and will be excluded from accounting under Topic 842.
Package of practical expedients. These expedients, which must be elected in their entirety, permit a company to continue its historical accounting during the transition period for contractual arrangements containing embedded leases in lieu of performing a re-evaluation of the agreements in order to separate lease and non-lease components. The package of expedients also permits a company to maintain its previous accounting classification for transitional leases as either operating or finance leases without reassessment under the new guidance. Lastly, the package of practical expedients does not require reassessment and capitalization of initial direct costs incurred to establish a lease.
In applying the guidance of Topic 842 to the years ended December 31, 2019 and December 31, 2018, the Company did not elect the available hindsight expedient with respect to the determination of lease terms used in the calculation of lease liabilities and right-of-use assets by considering the actual outcome of lease renewals.
In November 2019, the Company entered into a lease modification with the landlord for its headquarters located in Woburn, Massachusetts, as described further below. As a result of returning 7,409 square feet of space to the landlord for the remaining seven-year lease term, the Company remeasured and reduced its associated right-of-use asset and lease liability by $1,011 and $1,401, respectively and recorded a charge to lease expense of $390.

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

Maturity Analysis of Lease Liabilities
At December 31, 2019, the Company's lease liabilities will mature as follows:
Year ended December 31,Undiscounted Cash Flows
2020$884
2021704
2022726
2023749
2024771
Thereafter1,540
Total undiscounted future lease payments5,374
Discount(1,153)
Total lease liabilities$4,221
     Short-term lease liabilities$602
     Long-term lease liabilities$3,619
At December 31, 2019, real estate and equipment leases represent approximately 99% and 1%, of the Company's lease liabilities, respectively.
Quantitative Disclosure of Lease Costs
  Year ended
December 31,
  2019 2018
Lease cost:    
Operating lease cost $640
 $1,319
Short-term lease cost 569
 480
Sublease income (539) (474)
Total lease cost, net $670
 $1,325
Operating lease cost of $640 is shown net of a reduction of $390 related to the Company's modification to its Woburn, Massachusetts lease described above.
Other information as of: December 31, 2019 December 31, 2018
Weighted-average remaining lease term (years) 6.7 7.4
Weighted-average discount rate 7.24% 6.75%
Real Estate Leases
During 2016, the Company granted stockentered into a lease agreement for its headquarters, pursuant to which the Company leased approximately 29,622 square feet of office and research and development space located at 19 Presidential Way, Woburn, Massachusetts. The lease began on June 1, 2016 and will end on November 30, 2026. The lease agreement does not include any options for the early termination or the extension of the lease. The Company provided the landlord with a security deposit in the form of a letter of credit in the amount of $307. Pursuant to purchase 55,000 sharesthe lease, the Company will also pay certain taxes and operating costs associated with the premises throughout the term of common stockthe lease. During the buildout of the rented space, the landlord paid $889 for tenant improvements to non-employee membersthe facility and an additional $444 for tenant improvements that result in increased rental payments by the Company. Upon the adoption of Topic 842, these improvements were recorded as a reduction in the valuation of the right-of-use asset.

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

In November 2019, the Company entered into a modification to the Woburn lease in which Yield10 permanently returned 7,409 square feet of underutilized space to the landlord for the seven-year duration of the lease. In exchange for returning the space, the landlord agreed to fund modifications and upgrades to the remaining office space retained by the Company. The modifications were completed in February 2020 and after that point the Company has no further financial obligations for the vacated space and lease rental charges, including utility, maintenance and real estate tax charges, were proportionally reduced. The security deposit was also proportionally reduced to $229.
In October 2016, the Company entered into a sublease agreement with a subsidiary of CJ CheilJedang Corporation ("CJ") with respect to CJ's sublease of 9,874 square feet of its leased facility located in Woburn, Massachusetts. The sublease space was determined to be in excess of the Company's scientific advisory board.needs. The compensation expense related to these optionsCJ sublease is to be recognized over a period of 2 years. The granted options vest 50% annually and such vesting is contingent upon future services providedunaffected by the advisorsCompany's recent lease modification with the landlord and remains coterminous with the Company's master lease. CJ will pay pro rata rent and operating expenses equal to the Company. Stock compensation expenseamounts payable to the landlord by the Company, as adjusted from time to time in accordance with the terms of $9 relatedthe master lease. Future CJ sublease payments have not been presented as an offset to these non-employee stock awardstotal undiscounted future lease payments of $5,374 shown in the lease maturity analysis table above. CJ provided the Company with a security deposit of $103 in the form of an irrevocable letter of credit.
The Company also leases approximately 13,702 square feet of office and laboratory space at 650 Suffolk Street, Lowell, Massachusetts. The lease for this facility, as amended, expires in May 2020. During July 2018, the Company discontinued further use of the Lowell space, and as a result, the Company recorded a non-cash lease exit charge of $255 for the facility in accordance with ASC Topic 420-10, Exit or Disposal Obligations. The exit charge was recorded duringas an increase in the year ended December 31, 2016. No options were awardedCompany's lease expense and no stock compensation expense was recordeda reduction to the associated right-of-use asset. The Company will continue to make monthly rental payments for the year ended December 31, 2015, relatedLowell facility through its expiration in May 2020. The Company does not anticipate incurring significant charges in returning this space to non-employee option grants. Options remaining unvested for non-employees are subject to remeasurement each reporting period prior to their vestingthe landlord.
The Company's wholly-owned subsidiary, Metabolix Oilseeds, Inc. ("MOI"), located in full. SinceSaskatoon, Saskatchewan, Canada, leases approximately 7,000 square feet of office, laboratory and greenhouse space located within Innovation Place at 410 Downey Road and within the fair market valueresearch facility of National Research Council Canada located at 110 Gymnasium Place. None of the options issued to non-employees is subject to change in the future, the compensation expense recognized each year may not be indicative of future stock-based compensation charges.leases contain renewal or early termination options. MOI's leases for these facilities expire on various dates through September 30, 2020.
11.12. Income Taxes

Income Taxes and Deferred Tax Assets and Liabilities
The components of loss from continuing operations before provision for income taxes consist of the following:
  Year Ended December 31,
  2016 2015 
Domestic $(10,318) $(12,406) 
Foreign 48
 21
 
Loss before taxes $(10,270) $(12,385) 

The reported amount of income tax expense for the years differs from the amount that would result from applying domestic federal statutory tax rates to pretax losses primarily because of changes in valuation allowance. Significant components of the Company's net deferred tax assets are as follows:
  Year Ended December 31, 
  2016 2015 
Deferred Tax Assets:     
Net operating loss carryforward $25,182
 $9,904
 
Capitalization of research and development expense 2,634
 15,070
 
Credit carryforwards 2,048
 1,312
 
Depreciation 1,505
 2,148
 
Stock compensation 2,414
 4,902
 
Other temporary differences 1,202
 1,186
 
Total deferred tax assets.  34,985
 34,522
 
Valuation allowance (34,985) (34,522) 
Net deferred tax assets 
 
 
Deferred Tax Liabilities:     
Other temporary differences 
 
 
Net deferred taxes $
 $
 

 Year Ended December 31,
 2019 2018
Domestic$(13,394) $(12,288)
Foreign184
 3,103
Net loss from operations before income tax benefit$(13,210) $(9,185)

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

The components of the income tax benefit consisted of the following for the years ended December 31, 2019 and 2018:
 Year Ended December 31,
 2019 2018
Current Tax Benefit:   
Federal$
 $
State
 
Foreign
 
Total current
 
    
Deferred Tax Benefit:   
Federal
 
State
 
Foreign(254) 
Total deferred(254) 
Total tax provision (benefit)$(254) $
Significant components of the Company's deferred tax assets are as follows:
 Year Ended December 31,
 2019 2018
Deferred Tax Assets:   
Net operating loss carryforward$25,799
 $24,261
Capitalization of research and development expense1,162
 1,385
Credit carryforwards2,332
 2,664
Capital loss carryover646
 
Stock compensation915
 966
Lease liability1,141
 
Other temporary differences303
 695
Total deferred tax assets. 32,298
 29,971
Valuation allowance(30,953) (29,672)
Net deferred tax assets1,345
 299
Deferred Tax Liabilities:   
Depreciation(246) (299)
Right-of-use asset(845) 
Net deferred taxes$254
 $

YIELD10 BIOSCIENCE, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

Tax Rate
The items accounting for the difference between the income tax benefit computed at the federal statutory rate of 34%21% and the provision for income taxes were as follows:
 Year Ended December 31,Year Ended December 31,
 2016 2015 2019 2018
Federal income tax at statutory federal rate 34.0 % 34.0 % 21.0 % 21.0 %
State taxes 5.0 % 5.0 % 2.0 % 8.0 %
Permanent differences (1.9)% (3.9)% (0.4)% (0.1)%
Tax credits 7.4 % 6.9 % 0.6 % 3.1 %
State rate change on deferred balances (0.6)% (0.1)% 
Impact of ownership change (6.1)% 3.3 % 
Canada credit audit adjustment(2.6)% 0.0 %
Foreign rate differential(0.1)% 0.0 %
Non-deductible equity transactions(7.5)% 0.0 %
Stock compensation (22.9)% 0.0 % (0.9)% (3.6)%
Other (0.5)% 0.6 % (0.7)% 0.6 %
Change in valuation allowance (3.7)% (45.8)% (9.5)% (25.2)%
German subsidiary dissolution0.0 % (3.8)%
Total 10.7 % 0.0 % 1.9 % 0.0 %


The tax years 2013 through 2016 remain open to examination by major taxing jurisdictions to which the Company is subject, which are primarily in the U.S. The statute of limitations for net operating losses utilized in future years will remain open beginning in the year of utilization.

The Company's policy is to record estimated interest and penalties related to uncertain tax positions as income tax expense. As of December 31, 2016 and 2015, the Company had no accrued interest or penalties recorded related to uncertain tax positions.

Tax Attributes
At December 31, 2016,2019, the Company had U.S. net operating loss carryforwards (NOLs) for federal state and internationalstate income tax purposes of approximately $63,285, $58,732$95,626 and $2,404,$90,461, respectively. Included in the $95,626 of federal and state net operating loss carryforwards is $543 deduction relatedlosses are losses of $17,817 that will carry forward indefinitely. The remaining federal net operating losses of $77,809 will begin to the exercise of stock options. This amount represents an excess tax benefit which will be realized when it resultsexpire in a reduction of cash taxes in accordance with ASC 718.2033. The Company's existing federal and state net operating loss carryforwards will begin to expire on various dates through 2036.2039. The Company also had available research and development and investment tax credits for federal and state income tax purposes of approximately $1,195$1,404 and $673,$860, respectively. These federal and state research and development credits will begin to expire in 2034 and 2029, respectively. As of December 31, 2016,on various dates through 2039. In Canada, the Company also had available investmenthas cumulative research tax credits for state income tax purposes of $14, which alsototaling $254 that will begin to expire in 2017. on various dates through 2035.
Management of the Company has evaluated the positive and negative evidence bearing upon the realizability of its deferred tax assets, which are comprised principally of net operating loss carryforwards and research and development credits. Under the applicable accounting standards, management has considered the Company's history of losses and concluded that it is more likely than not that the Company will not recognize the benefits of U.S. federal and state deferred tax assets. Accordingly, a full valuation allowance has been established against the U.S. deferred tax assets.

During 2019 the Company reduced the amount of credits available based upon the conclusion of a tax audit in Canada. As a result, management re-assessed the Company's reduced deferred tax assets and its recent profit history and concluded that it is more likely than not that the Company will recognize the benefit of all the remaining Canadian deferred tax assets. As such, an income tax benefit to reverse the valuation allowance previously established in Canada has been recorded during the fourth quarter of 2019.
Utilization of the net operating loss and research and development credit carryforwards may be subject to a substantial annual limitation under Section 382 of the Internal Revenue Code of 1986 due to ownership change limitations that have occurred previously or that could occur in the future. These ownership changes may limit the amount of net operating loss and research and development credit carryforwards that can be utilized annually to offset future taxable income and tax, respectively. The Company completed an evaluation of its ownership changes through December 31, 2015 and determined that an ownership change occurred on August 22, 2014 in connection with the Company's issuance of Common and Series B Convertible Preferred stock.an equity offering. As a consequence of this ownership change, the Company's NOLs, tax credit carryforwards and other tax deductions allocable to the tax periods preceding the ownership change became subject to limitation under Section 382. The Company has reduced its associated deferred tax assets accordingly. The Company has not yet completed an evaluation of ownership changes through December 31, 2016. To the extent an ownership change

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

deferred tax assets accordingly. The Company has not yet completed an evaluation of ownership changes for the years 2016 through 2019. To the extent an ownership change occurs in the future, the net operating loss, credit carryforwards and other deferred tax assets may be subject to further limitations.

Other
ForDuring the year ended December 31, 2016,2018, the Company recognized tax expense of $1,097 asdissolved its wholly-owned German subsidiary, Metabolix GmbH, that has been inactive since 2014. As a result of net income recorded for discontinued operations. Thisthis decision, in 2018 the Company wrote off the German deferred tax expense is offsetassets and related full valuation allowance resulting in consolidation by ano impact to the tax benefit of $1,097 as a resultprovision. The majority of the assets were net operating loss carryforwards.
The tax years 2016 through 2019 remain open to examination by major taxing jurisdictions to which the Company is subject, which are primarily in the U.S. The statute of limitations for net operating losses utilized in future years will remain open beginning in the year of utilization.
The Company's net loss from continuing operations.

policy is to record estimated interest and penalties related to uncertain tax positions as income tax expense. As of December 31, 2019 and 2018, the Company had no accrued interest or penalties recorded related to uncertain tax positions.
No additional provision has been made for U.S. income taxes related to the undistributed earnings of the wholly-owned subsidiaries of Yield10 Bioscience, Inc. or for unrecognized deferred tax liabilities for temporary differences related to investments in subsidiaries as the amounts are not significant. As such, earnings are expected to be permanently reinvested, the investments are essentially permanent in duration, or the Company has concluded that no additional tax liability will arise as a result of the distribution of such earnings.  A liability could arise if amounts are distributed by such subsidiaries or if such subsidiaries are ultimately disposed.  It is not practical to estimate the additional income taxes related to permanently reinvested earnings or the basis differences related to investment in subsidiaries.  Unremitted earnings at December 31, 20162019 and December 31, 20152018 approximated $346$778 and $311,$593, respectively.

12.13. Employee Benefits

The Company maintains a 401(k) savings plan in which substantially all of its regular U.S. employees are eligible to participate. Participants may contribute up to 60% of their annual compensation to the plan, subject to eligibility requirements and annual IRS limitations. The Company's plan provides for a matching contribution in common stock of up to 4.5% of a participant's total compensation dependent upon the level of participant contributions made during the plan year. Pursuant to this plan, the Company issued 319,309,2,885, and 131,1131,638 shares of common stock during the years ended December 31, 2016,2019, and 2015,December 31, 2018, respectively, and recorded $281,$98, and $323,$102, respectively, of related expense. Company contributions are fully vested upon issuance.
13.14. U.S. Department of Energy Grants

In 2011,On April 17, 2018 the Company entered into a multi-year $6.0 million grant agreement entitled, Renewable Enhanced Feedstocks for Advanced Biofuels and Bioproducts,sub-award with the U.S.Michigan State University ("MSU") to support a Department of Energy funded grant entitled "A Systems Approach to Increasing Carbon Flux to Seed Oil." The Company's participation under this grant commenced on September 15, 2017 and as of December 31, 2019, the first three years of the sub-award totaling $1,698 have been authorized. The Company anticipates that additional two option years will be awarded annually to Yield10 through September 14, 2022 for total sub-award funding of $2,957, provided the U.S. Congress continues to appropriate funds for the development of switchgrass. Theprogram, the Company used the funds to perform research to enhance the yield of bio-based products, biopower, or fuels made from switchgrass to produce denser biomass and other products that can be further processedis able to make fuels such as butanol, chemicals such as propylene,progress towards meeting grant objectives and it remains in compliance with other materials to improve the economic competitiveness of future biorefineries. The Company recognized revenue from the grant over the termterms and conditions of the agreement as it incurred related research and development costs and it met its prorated cost-sharing obligation of approximately $3.9 million.sub-award. During the yearyears ended December 31, 2015,2019 and December 31, 2018, the Company recognized the final $1,028$806 and $419, respectively, in revenue related to this grant.sub-award.

In 2015, the Company entered into a multi-year $2.0 million$1,997 grant agreement entitled, Production of High Oil, Transgene Free Camelina Sativa Plants through Genome Editing, with the U.S. Department of Energy for the development of Camelina sativa feedstock. The Company is usingused the funds to perform research to increase oil content and/or seed yield to maximize oil yields per acre. Continued receipt of grant proceeds is contingent upon the availability of government appropriated funds and the Company's ability to make substantial progress towards meeting the objectives of the award. The Company recognizesrecognized revenue from the grant over the term of the agreement as it incursincurred related research and development costs and provided it meetsmet its prorated cost-sharing obligation of approximately $0.5 million. The Company may elect to retain rights to inventions it conceives or reduces to practice in the performance of work under the award, subject to certain rights of the U.S. Government.$500. During the years ended December 31, 2016 and 2015, the Company recognized $913 and $33, respectively, in revenue related to this grant. The grant is expected to complete in September 2017.

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

14. Restructuring
In July 2016,December 31, 2019 and December 31, 2018, the Company announced a strategic restructuring under which Yield10 Bioscience has become its core businessrecognized $0 and the biopolymer operations were discontinued. As part of its strategic restructuring, the Company reduced staffing levels to twenty full-time employees as of December 31, 2016, and$137, respectively, in January 2017, the Company formally changed its name to Yield10 Bioscience, Inc.. See Note 15, Discontinued Operations.

In connection with the wind down of biopolymer operations, the Company also ceased pilot production of biopolymer materials and reached agreements with the owner-operators of its biopolymer production facilities regarding the termination of these services. During 2016, the Company made cash payments of $1,023, issued 275,000 shares of company common stock with a fair market value of $85 and transferred certain biopolymer-related production equipment with a net book value of $111 to settle a portion of these agreements and other restructuring activities. Remaining cash restructuring costs at December 31, 2016, of $2,048 are expected to be paid out at various times through May 2018.

Biopolymer Production AgreementsEmployee Severance and Related CostsTotal
Original Charges and Amounts Accrued$2,641
$322
$2,963
Adjustments to Charges
562
562
Paid in Cash(1,023)(258)(1,281)
Paid through Stock and Equipment(196)
(196)
Ending Balance Accrued at December 31, 2016$1,422
$626
$2,048

With the exception of approximately $238 of employee severance and related costs incurred for non-biopolymer employees, total restructuring costs shown in the table above have been classified within discontinued operations in the Company's consolidated statement of operations for the year ended December 31, 2016. Amountsrevenue related to this grant. The grant ended September 30, 2018 and all revenue under the biopolymer production agreements are included in research and development expenses within discontinued operations as shown in Note 15. Remaining unpaid manufacturing contract termination costs of $933 and $489 are included in accrued expenses and contract termination obligation in the Company's consolidated balance sheet at December 31, 2016. Employee severance and related costs shown in the table above, are included in accrued expenses in the Company's consolidate balance sheet at December 31, 2016.grant has been recognized.

15. Discontinued Operation

In July 2016, the Company announced a strategic restructuring plan under which Yield10 Bioscience became its core business. Yield10 Bioscience discontinued its biopolymer operations and eliminated approximately 45 positions in its biopolymer operations and corporate organization.

As part of this strategic shift, the Company completed the sale of its biopolymer intellectual property and certain equipment and inventory to an affiliate of CJ during September 2016. The $10,000 purchase price paid by CJ was primarily for the acquisition of intellectual property, including the Company’s PHA strains, patent rights, know-how and its rights, title and interest in certain license agreements. None of this intellectual property was previously capitalized to the Company’s balance sheet. As such, the transaction resulted in a gain on the sale of approximately $9,868, net of the book value of the equipment sold. In addition to the CJ purchase, other parties acquired various capital equipment of the biopolymer operation for a total purchase price of approximately $428, resulting in a net loss on sale of this equipment of approximately $35.

The Company will not have further involvement in the operations of the discontinued biopolymer business.

YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)


The following are the major items comprising income or loss from discontinued operations for the years ended December 31, 2016 and December 31, 2015.
 Year Ended December 31,
 2016 2015
Total revenue$4,945
 $1,244
Costs and expenses:   
Cost of product revenue793
 660
Research and development9,854
 9,970
Selling, general and administrative1,449
 1,888
Net gain on sales of biopolymer assets(9,833) 
Other expense
 (33)
Total costs and expenses2,263
 12,485
Income (loss) from discontinued operations before income tax provision$2,682
 $(11,241)
Income tax provision(1,097) 
Total net income (loss) from discontinued operations$1,585
 $(11,241)

At December 31, 2015, current assets and other assets of disposal group classified as held for sale of $328 and $800, respectively, shown on the Company's condensed consolidated balance sheet, represent biopolymer inventory and biopolymer production and laboratory equipment, respectively. All of this inventory and equipment was located in the U.S. At December 31, 2016, the sale of assets to CJ was completed and these assets are no longer carried within the Company's balance sheet.

The following are the non-cash operating items and investing items related to discontinued operations for the years ended December 31, 2016 and December 31, 2015.
 Year Ended December 31,
 2016 2015
Non-cash operating items:   
Depreciation$326
 $147
Charge for 401(k) company common stock match$118
 $167
Stock-based compensation$217
 $663
Inventory impairment$199
 $209
Non-cash restructuring expense paid through stock and equipment$196
 $
Gain on sale of discontinued operation and property and equipment$(9,833) $(33)
    
Investing item:   
Purchases of property and equipment$193
 $615




YIELD10 BIOSCIENCE, INC.
(formerly known as Metabolix, Inc.)

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except for share and per share amounts)

16. Geographic Information

The geographic distribution of the Company's revenues and long-lived assets from continuing operations is summarized as follows:
 U.S. Canada Eliminations Total U.S. Canada Eliminations Total
Year Ended December 31, 2016        
Year Ended December 31, 2019        
Net revenues to unaffiliated customers $1,159
 $
 $
 $1,159
 $806
 $
 $
 $806
Inter-geographic revenues 
 906
 (906) 
 
 1,883
 (1,883) 
Net revenues $1,159
 $906
 $(906) $1,159
 $806
 $1,883
 $(1,883) $806
Identifiable long-lived assets $1,739
 $
 $
 $1,739
 $1,186
 $57
 $
 $1,243
Year Ended December 31, 2015        
Year Ended December 31, 2018        
Net revenues to unaffiliated customers $1,349
 $1
 $
 $1,350
 $556
 $
 $
 $556
Inter-geographic revenues 
 769
 (769) 
 
 1,418
 (1,418) 
Net revenues $1,349
 $770
 $(769) $1,350
 $556
 $1,418
 $(1,418) $556
Identifiable long-lived assets $103
 $2
 $
 $105
 $1,372
 $13
 $
 $1,385

Foreign revenue is based on the country in which the Company's subsidiary that earned the revenue is domiciled. During 2016,2019, grant revenue earned from the Company's BETO grant and subaward with North CarolinaMichigan State University sub-award totaled $913 and $246,$806, or 79% and 21%, respectively,100% of total revenue. During 2015, revenue earned from the Company's REFABB grant with U.S. Department of Energy totaled $1,028, or 76% of total revenue.


F- 2932