Research and Development Costs

Research and development costs consist primarily of fees paid to consultants and outside service providers, patent fees and costs, and other expenses relating to the acquisition, design, development and testing of the Company’s medical foods and related products. Research and development expenditures which include stock compensation expense, are expensed as incurred and totaled $194,708$106,716 and $25,770$194,708 for the six months ended June 30, 20182019 and 2017,2018, respectively.

Patent Costs

The Company is the owner of three issued domestic patents, three pending domestic patent applications, one issued foreign patent in Europe, one issued foreign patent in Hong Kong, and three foreign patent applications in Canada, Europe and Hong Kong. Due to the significant uncertainty associated with the successful development of one or more commercially viable products based on the Company’s research efforts and any related patent applications, patent costs, including patent-related legal fees, filing fees and internally generated costs, are expensed as incurred. During the six months ended June 30, 2019 and 2018, patent costs were $61,482 and $34,298, respectively, and are included in general and administrative costs in the statements of operations.

Leases

Prior to January 1, 2019, the Company accounted for leases under Accounting Standards Codification (ASC) 840, Accounting for Leases. Effective from January 1, 2019, the Company adopted the guidance of ASU 2016-02 (ASC 842), Leases, which requires an entity to recognize a right-of-use asset and a lease liability for virtually all leases. The Company adopted ASC 842 using a modified retrospective approach. As a result, the comparative financial information has not been updated and the required disclosures prior to the date of adoption have not been updated and continue to be reported under the accounting standards in effect for those periods. The adoption of ASC 842 on January 1, 2019 resulted in the recognition of operating lease right-of-use assets of $626,667, lease liabilities for operating leases of $635,131, and a zero cumulative-effect adjustment to accumulated deficit. See Note 8 for further information regarding the impact of the adoption of ASC 842 on the Company’s financial statements.

Stock-Based Compensation

The Company periodically issues stock-based compensation to officers, directors, contractors and consultants for services rendered. Such issuances vest and expire according to terms established at the issuance date.

Stock-based payments to officers, directors, consultants, contractors, and employees, which include grants of employee stock options, are recognized in the financial statements based on their fair values.values in accordance with Topic 718. Stock option grants, which are generally time vested, will be measured at the grant date fair value and charged to operations on a straight-line basis over the vesting period. The fair value of stock options is determined utilizing the Black-Scholes option-pricing model, which is affected by several variables, including the risk-free interest rate, the expected dividend yield, the expected life of the equity award, the exercise price of the stock option as compared to the fair market value of the common stock on the grant date and the estimated volatility of the common stock over the term of the equity award.

In prior periods, the Company accountsaccounted for stock option and warrant grants issued and vesting to non-employees in accordance with the authoritative guidance of the FASB whereby the value of the stock compensation is based upon the measurement date as determined at either a) the date at which a performance commitment is reached, or b) at the date at which the necessary performance to earn the equity instruments is complete. Non-employee stock-based compensation charges generally are amortized overOn January 1, 2019, the vesting period using a graded vesting basis. In certain circumstances where there are no future performance requirements byCompany adopted Accounting Standards Update (ASU) 2018-07 which expands the non-employee, grants are immediately vestedscope of Topic 718 to include share-based payment transactions for acquiring goods and the total stock-based compensation charge is recorded in the period of the measurement date.

The Company recognizes stock compensation expense, on stock purchases at a price less than fair value, and for fully-vested stock issued to consultants and other service providers, for the excess of fair value of the stock over the price paid for the stock.services from nonemployees. The Company recognizes the fair value of stock-based compensation within its statements of operations with classification depending on the nature of the services rendered. The Company will issueadoption of the new shares to satisfy stock option exercises.standard had no cumulative effect on previously reported amounts.

Net Loss per Share

The Company’s computation of basic and diluted net loss per common share is measured as net loss divided by the weighted average common shares outstanding during the respective periods, excluding unvested restricted common stock, if applicable.stock. Shares of restricted stock are included in the basic weighted average number of common shares outstanding from the time they vest. Potential common shares such as from unexercised warrants, options, and shares of common stock issuable upon conversion ofassociated with convertible debt and convertible preferred stock outstanding that have an anti-dilutive effect are excluded from the calculation of diluted net loss per share. The Company’s basic and diluted net loss per share is the same for all periods presented because all shares of common stock issuable upon exercise of warrants options, and conversion of convertible debt and convertible preferred stock outstanding are anti-dilutive as they decrease loss per share.

The following table sets forth the number of shares excluded from the computation of diluted loss per share, as their inclusion would have been anti-dilutive:

Recent Accounting Pronouncements

The Company’s management does not believe that there are any recently issued, but not yet effective, authoritative guidance, if currently adopted, would have a material impact on the Company’s financial statement presentation or disclosures.

The Company determined its reporting units in accordance with ASC 280, “Segment Reporting” (“ASC 280”). The Company historically has reported its operating results as a single reportable segment described as the business of developing and commercializing a variety of products that support the detection, intervention and monitoring of a range of eye diseases. The Company’s chief executive officer, who is the Chief Operating Decision Maker (“CODM”), has historically reviewed financial information on an aggregated basis for purposes of allocating resources and evaluating financial performance.

In September 2017, the Company, through its wholly-owned subsidiary VectorVision Ocular Health, Inc., acquired substantially all of the assets and certain liabilities of VectorVision, Inc., a company that specialized in the standardization of contrast sensitivity, glare sensitivity, low contrast acuity, and early treatment diabetic retinopathy study (“ETDRS”) visual acuity testing. In August 2018, the Company created a wholly owned subsidiary, Transcranial Doppler Solutions, Inc. (“TDSI”). The Company has established TDSI operations with selected clinics and is focusing on expanding its client base.

Although all of the Company’s products and services target the early detection, intervention and monitoring of a range of eye diseases, the addition of potential new products or services as the Company grows requires management to periodically reevaluate its reporting structure. As sales of our medical food as well as sales of VectorVision products grow, there is an increased need for the CODM to evaluate revenue and gross profit on a product line or group basis for purposes of resource allocation. As of June 30, 2019, the TDSI subsidiary does not meet the required quantitative criteria to be considered a reportable operating segment. Additionally, TDSI does not share similar economic characteristics or a majority of the aggregation criteria set forth in ASC 280, and therefore is included in the category “Other” below. The TDSI business earned $6,300 of service revenue during the quarter ended June 30, 2019 and incurred approximately $121,000 of operating costs during the six months ended June 30, 2019. As of June 30, 2019, based on anticipated growth and the expanding diversity of product and service offerings by the Company, management has concluded that results should be reported in two operating segments: Medical Foods and Vision Testing Diagnostics. The following tables set forth our results of operations by segment (results allocated to Other consist of non-cash stock compensation expense, depreciation and amortization, corporate legal fees, and the TDSI operations):

The following tables set forth our total assets by segment. Intersegment balances and transactions have been removed:

Inventories consisted of the following:

Property and equipment consisted of the following:

For the six months ended June 30, 2019 and 2018, depreciation and amortization expense was $29,810 and $41,243, respectively, of which $0 and $15,376 was included in research and development expense, $19,065 and $4,138 was included in sales and marketing expense, and $10,745 and $21,729 was included in general and administrative expense, respectively.

The Company’s intangible assets, including finite-lived intangible assets and $50,000 of non-amortizable purchased intellectual property, consisted of the following:

The Company’s amortization expense on its finite-lived intangible assets was $107,318 and $107,318 for the six months ended June 30, 2019 and 2018, respectively.

The Company estimates future amortization expense on its finite-lived intangible assets as of June 30, 2019 to be as follows:

Promissory Note

On March 12, 2019, the Company issued a promissory note with principal in the amount of $100,000, simple interest of 10% annually, and with a maturity date of June 10, 2019. On April 11, 2019, the Company repaid the promissory note for a total of $100,548 including accrued interest.

Convertible Notes and Related Warrants

On March 15, 2019, the Company issued a convertible note with principal in the amount of $100,000, simple interest of 5% annually, and with a maturity date of September 30, 2019. In addition, on March 20, 2019, the Company issued a convertible note with principal in the amount of $150,000, simple interest of 5% annually, and with a maturity date of September 30, 2019. The convertible notes (principal and accrued interest) were mandatorily convertible upon the consummation of the IPO. Concurrent with the issuance of the notes, the Company issued warrants to both note holders equal to the number of shares of common stock that the holders receive in connection with the converted notes. The per share exercise price of the warrants was set at 125% of the conversion price of the notes, defined in the note agreements, as the lower of (a) 75% of the price per share of common stock of the IPO or (b) $2.30. The Company determined that it would have to issue 109,038 warrants based upon the completion of the IPO in April 2019

Due to the variable terms of both the exercise price and the number of warrants to be issued, the warrants were accounted for as derivative liabilities at March 31, 2019. The aggregate fair value of the warrants was calculated as $436,034 based on a probability effected Black-Scholes option pricing model with a stock price of $4.00, volatility of 138%, and risk-free rates ranging from 2.34% - 2.39%. The Company recognized a debt discount of $250,000 equal to the face amount of the convertible notes and recorded a financing cost of $186,034 equal to the difference between the fair value of the warrants and the debt discount.

The convertible notes and accrued interest with an aggregate balance of $250,788 were mandatorily converted into 109,038 shares of common stock based on a conversion price of $2.30 per share upon the consummation of the IPO in April 2019.and the valuation discount of $250,000 was recognized as interest cost.

In October 2012, the Company entered into a lease agreement for 9,605 square feet of office and warehouse space commencing March 1, 2013. Upon entering into the agreement, the Company paid a deposit of $47,449, of which $36,979 represented prepaid rent. As of June 30, 2019, $11,751 remained on deposit under the lease agreement. The lease (“Lease 1”) was renewed for an additional five years in 2018. As of June 30, 2019, remaining average monthly lease payments under the amended lease agreement were $12,915 through July 2023.

In connection with the VectorVision acquisition on September 29, 2017, the Company assumed a lease agreement for 5,000 square feet of office and warehouse space which commenced on October 1, 2017. The lease (“Lease 2”) was renewed for an additional 65 months. As of June 30, 2019, remaining average monthly lease payments are $1,838 through February 2016,2023.

In accounting for the FASB issued Accounting Standards Update No. 2016-02 (ASU 2016-02), Leases (Topic 842).leases, the Company adopted ASU 2016-02 - Leases, which requires a lessee to record a right-of-use asset and a corresponding lease liability at the inception of the lease initially measured at the present value of the lease payments. The Company classified the leases as operating leases and determined that the fair value of Lease 1 at the inception of the lease was $625,778 using a discount rate of 8.0%. the fair value of Lease 2 at the inception of the lease was $100,742 using a discount rate of 8%. During the six months ended June 30, 2019, the Company made combined payments on both leases of $82,434 towards the balance sheetlease liabilities. As of June 30, 2019 and December 31, 2018, the lease liability for all leases with terms longer than 12 months, as well asLease 1 was $536,672 and $586,082, respectively, and the disclosure of key information about leasing arrangements.lease liability for Lease 2 was $69,703 and $77,137, respectively. ASU 2016-02 requires recognition in the statement of operations of a single lease cost, calculated so that the cost of the lease is allocated over the lease term, generally on a straight-line basis. ASU 2016-02 requires classificationCombined rent expense for both leases for the six months ended June 30, 2019 and 2018 was $87,161 and $10,671, respectively. During the six months ended June 30, 2019 and 2018, the Company reflected amortization of all cash payments within operating activities in the statementright of cash flows. Disclosures are required to provide the amount, timinguse asset of $61,571 and uncertainty of cash flows arising from leases. A modified retrospective transition approach is required for lessees for capital and operating leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements, with certain practical expedients available. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application is permitted. The Company has not yet evaluated the impact of the adoption of ASU 2016-02 on the Company’s financial statement presentation or disclosures.

In July 2017, the FASB issued Accounting Standards Update No. 2017-11, Earnings Per Share (Topic 260); Distinguishing Liabilities from Equity (Topic 480); Derivatives and Hedging (Topic 815): (Part I) Accounting for Certain Financial Instruments with Down Round Features; (Part II) Replacement of the Indefinite Deferral for Mandatorily Redeemable Financial Instruments of Certain Nonpublic Entities and Certain Mandatorily Redeemable Noncontrolling Interests with a Scope Exception (“ASU 2017-11”). ASU 2017-11 allows companies to exclude a down round feature when determining whether a financial instrument (or embedded conversion feature) is considered indexed$7,152 related to the entity’s own stock. Asleases, respectively, resulting in a result, financial instruments (or embedded conversion features) with down round features may no longer be required to be accounted fornet asset balance of $595,598 as derivative liabilities. A company will recognize the value of a down round feature only when it is triggered and the strike price has been adjusted downward. For equity-classified freestanding financial instruments, an entity will treat the value of the effect of the down round as a dividend and a reduction of income available to common shareholders in computing basic earnings per share. For convertible instruments with embedded conversion features containing down round provisions, entities will recognize the value of the down round as a beneficial conversion discount to be amortized to earnings. ASU 2017-11 is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted. The guidance in ASU 2017-11 is to be applied using a full or modified retrospective approach. The adoption of ASU 2017-11 is not currently expected to have any impact on the Company’s financial statement presentation or disclosures.

In June 2018, the FASB issued Accounting Standards Update 2018-07, Compensation – Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting (“ASU 2018-07”). ASU 2018-07 expands the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees. ASU 2018-07 also clarifies that Topic 718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction with selling goods or services to customers as part of a contract accounted for under Revenue from Contracts with Customers (Topic 606). ASU 2018-07 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption is permitted. The Company will adopt the provisions of ASU 2018-07 in the quarter beginning January 1,30, 2019. The adoption of ASU 2018-07 is not expected to have any impact on the Company’s financial statement presentation or disclosures.

The Company’s management does not believe that any other recently issued, but not yet effective, authoritative guidance, if currently adopted, would have a material impact on the Company’s financial statement presentation or disclosures.

On September 29, 2017, the Company, through a wholly-owned subsidiary, completed the acquisition of substantially all of the assets and certain liabilities of VectorVision, Inc., an Ohio corporation (“VectorVision”), in exchange for 3,050,000 shares of the Company’s common stock, valued at $2,287,500, pursuant to the terms of an Asset Purchase and Reorganization Agreement dated September 29, 2017 (the “VectorVision Agreement”). The VectorVision Agreement was entered into on an arm’s-length basis. The wholly-owned subsidiary that acquired the business is called VectorVision Ocular Health, Inc., a Delaware corporation, doing business as VectorVision. With respect to the 3,050,000 shares of common stock, 250,000 shares are held back by the Company through November 28, 2019 as security for VectorVision’s indemnification obligations to the Company and the remaining 2,800,000 shares were issued to VectorVision at the closing of the transaction. Per the VectorVision Agreement, the 2,800,000 shares were subsequently distributed to the two VectorVision shareholders in proportion to their shareholdings in VectorVision. The shares represented approximately 11% of the Company’s issued and outstanding common stock immediately following consummation of the transaction. The shares held back as security are included in the Company’s weighted average common shares outstanding for per-share calculations.

VectorVision develops, manufactures and sells equipment and supplies for standardized vision testing for use by eye doctors in clinical trials, for real-world vision evaluation, and industrial vision testing. VectorVision specializes in the standardization of contrast sensitivity, glare sensitivity, low contrast acuity, and ETDRS (Early Treatment Diabetic Retinopathy Study) visual acuity testing. VectorVision developed and commercialized its CSV-1000 medical device to conduct contrast sensitivity testing and it developed and commercialized its ESV-3000 medical device to conduct ETDRS visual acuity testing. The patented standardization system provides the practitioner or researcher with the ability to delineate very small changes in visual capability, either as compared to the population or from visit to visit. The Company believes VectorVision’s CSV-1000 device to be the standard of care for clinical trials. The VectorVision transaction expanded the Company’s technical portfolio and the Company believes it further established the Company’s position at the forefront of early detection, intervention and monitoring of a range of eye diseases.

In accordance with ASC 805, the Company utilized the acquisition method of accounting, whereby the purchase consideration is allocated to specific tangible and intangible assets at their estimated fair values on the date of acquisition. The following table summarizes the allocation of preliminary fair values of the purchase consideration to the assets and liabilities assumed:

Goodwill is calculated as the excess of the consideration transferred over the net assets recognized and represents the expected revenue and benefits of the combined company.

The following unaudited pro forma financial information gives effect to the Company’s acquisition of VectorVision as if the acquisition had occurred on January 1, 2017 and had been included in the Company’s consolidated statements of operations during the three and six-month periods ended June 30, 2017:

Inventories consisted of the following:

Property and equipment consisted of the following: 

For the six months ended June 30, 2018 and 2017, depreciation expense was $41,242 and $31,331, respectively, of which $15,376 and $14,650 were included in research and development expense, $4,138 and $0 were included in sales and marketing expense, and $21,728 and $16,861 were included in general and administrative expense, respectively.

On January 26, 2018, the Company acquired the rights to the trademark GLAUCO-HEALTH as well as the name “International Eye Wellness Institute” (together, the “IP Assets”) from an unrelated third party. The purchase included all rights, title, and interest in and to the IP Assets, including (a) the right to register and use the IP Assets; (b) all goodwill associated with the IP Assets; (c) all income, royalties, and damages hereafter due or payable with respect to the IP Assets; (d) all rights to sue for past, present, and future infringements or misappropriations of the IP Assets; and (e) and all other intellectual property rights owned or claimed by the seller or embodied in the IP Assets. In exchange for these rights, the Company paid the seller $50,000 in cash.

ASC 350-30-20 defines a defensive intangible asset as an acquired intangible asset in a situation in which an entity does not intend to actively use the asset but intends to hold (lock up) the asset to prevent others from obtaining access to the asset. The Company determined that the acquired intangible asset met the definition of a defensive intangible asset. The Company accounted for the $50,000 payment as an acquired intangible asset as of the closing of the agreement. As the Company can renew the underlying rights to the IP Assets indefinitely at nominal cost, the assets have been classified as a non-amortizable intangible asset on the Company’s balance sheet at June 30, 2018. The Company will evaluate the status of the assets for impairment annually or more frequently if warranted.

On January 26, 2018 the Company entered into a consulting agreement with the principal of the seller to assist with the development of the IP Assets and other assets acquired by the Company in the transaction. In conjunction with the consulting agreement, the Company granted a stock option on January 26, 2018 to the consultant to purchase a total of 500,000 shares of the common stock of the Company (see Note 8).

Due to and from related parties represents unreimbursed expenses and compensation incurred on behalf of, and amounts loaned to the Company by, Michael Favish, the Company’s Chief Executive Officer, as well as other stockholders. The advances are unsecured, non-interest bearing and are due on demand. As of June 30, 2018 and December 31, 2017, the Company had $117,473 and $146,133, respectively, due to related parties.

Preferred Stock

Series A

During 2016, the Company sold 1,170,000 shares of the Company's Series A Senior Convertible Preferred Stock (the "Series A Preferred Stock") to various investors. The purchase price of the Series A Preferred Stock was $1.00 per share, for an aggregate purchase price of $1,170,000. In addition, during 2016, the Company issued 535,154 shares of its Series A Preferred Stock with a fair value of $784,888 upon conversion of $535,149 of notes payable and accrued interest. The Series A Preferred Stock had a stated value of $1.00 per share and accrued an annual dividend at the rate of 8% of the stated value, calculated quarterly, paid in shares of common stock at the rate of $0.60 per share.

During the six months ended June 30, 2017, the Company declared dividends of $67,646 on its Series A Preferred Stock which were satisfied in full through the issuance of an aggregate of 112,759 shares of common stock.

Series B

Beginning in March 2017 and through September 30, 2017, the Company sold 3,105,000 shares of the Company's Series B Convertible Preferred Stock (the "Series B Preferred Stock") to various investors. The purchase price of the Series B Preferred Stock was $1.00 per share, for an aggregate purchase price of $3,105,000. The Series B Preferred Stock had a stated value of $1.00 per share and accrued an annual dividend at the rate of 6% of the stated value, calculated quarterly, paid in shares of common stock at the rate of $0.75 per share.

During the six months ended June 30, 2017, the Company declared dividends of $13,537 on its Series B Preferred Stock which were satisfied in full through the issuance of an aggregate of 18,054 shares of common stock.

On November 3, 2017, the Company completed the issuance and sale of an aggregate of 4,347,827 shares of common stock (see below). The completion of the private placement triggered, at the Company's election, the automatic conversion of the Series A Preferred Stock and the Series B Preferred Stock into shares of common stock. Accordingly, immediately following the completion of the private placement, the Company effected the conversion of all outstanding shares of Series A Preferred Stock and the Series B Preferred Stock into 6,981,938 shares of common stock (excluding accrued but unpaid dividends) effective November 3, 2017. On April 26, 2018, the Company filed a Certificate of Elimination with the Secretary of the State of Delaware, withdrawing the respective Certificates of Designation that established the right, privileges and preferences of the Series A Preferred Stock and Series B Preferred Stock, thereby making all 10,000,000 authorized shares of preferred stock available for issuance.

Common Stock

On November 3, 2017, the Company completed the issuance and sale of an aggregate of 4,347,827 shares of common stock, par value $0.001 per share, at a purchase price of $1.15 per share. Total gross proceeds were $5,000,001. These shares were sold in a private placement to certain purchasers pursuant to a Stock Purchase Agreement dated as of November 3, 2017. Pursuant to the agreement, the purchasers have customary preemptive rights to participate in future equity and equity-linked issuances by the Company up to the extent necessary to maintain such purchaser’s pro rata ownership percentage in the Company’s securities, subject to customary exceptions. The preemptive rights terminate at the earlier of (i) May 3, 2019, (ii) such time as the Purchasers hold less than five percent (5%) of the issued and outstanding shares of the Company’s common stock, or (iii) such time as the shares of common stock of the Company shall become listed or approved for listing on a national securities exchange.

Warrants

A summary of the Company’s warrant activity is as follows: 

In January 2018, an investor exercised warrants for 146,000 shares of common stock. The warrants were exercisable for $0.01 per share, and the Company received $1,460 in cash. The Company issued the shares and recorded the cash received as additional equity.

On April 30, 2018, The Company offered a one-month exercise period extension to stockholders who held warrants to purchase shares of common stock of the Company that were scheduled to expire on May 1, 2018. Pursuant to the terms of a Note and Warrant Purchase Agreement entered into by the Company and such holders, such warrants were issued upon the conversion of certain promissory notes into common stock on May 1, 2015. Four of the warrant holders did not extend their warrants, resulting in the expiration of 151,006 warrants on May 1, 2018. Six warrant holders elected to extend the term of an aggregate of 403,085 warrants by one month to June 1, 2018. The exercise price of such warrants is $1.00 per share.

On May 31, 2018, the six warrant holders noted above were offered a further extension of the exercise period for their warrants. One holder did not extend, resulting in the expiration of 30,237 warrants on June 1, 2018. Five warrant holders elected to extend the term of an aggregate of 372,848 warrants. These warrants are now scheduled to expire on the earlier of (a) May 31, 2019 or (b) sixty days following the date on which the common stock of the Company becomes listed or approved for listing on a national securities exchange. The exercise price of such warrants remains unchanged at $1.00 per share, but cashless exercise provisions have been eliminated from such warrants.

Management applied the guidance in ASC 718 – Compensation-Stock Compensation which indicates that a modification to the terms of an award should be treated as an exchange of the original award for a new award with the resulting total compensation cost equal to the grant-date fair value of the original award plus the incremental value of the modification to the award. Under ASC 718, the calculation of the incremental value is based on the excess of the fair value of the new (modified) award based on current circumstances over the fair value of the original award measured immediately before its terms are modified based on current circumstances. The Company recognized expense of $494,391 relating to the extension of the exercise period of the warrants based upon a Black-Scholes option-pricing model using a stock price of $1.15, volatility of 118%, and an average risk-free rate of 2.61. The expense is reflected as Fair value of warrants - extension of expiration dates in the Company’s statements of operations.

As of June 30, 2018, the Company had an aggregate of 2,656,423 outstanding warrants to purchase shares of its common stock with a weighted average exercise price of $0.43, weighted average remaining life of 0.7 years and aggregate intrinsic value of $1,905,475, based upon a stock valuation of $1.15 per share. The intrinsic value is calculated as the difference between the market value of the underlying common stock and the exercise price of the warrants.

Stock Options

A summary of the Company’s stock option activity is as follows:

On September 30, 2017, the Company entered into a consulting agreement pursuant to which the Company granted a total of 1,250,000 common stock options. 650,000 of the options with a fair value of $486,070 vested immediately, and the remaining 600,000 options vest ratably over twelve months on a quarterly basis with compensation cost measured as the fair value at the end of each reporting period. The options are non-qualified, have an exercise price of $1.00 per share, and will expire 5 years from the grant date. As of December 31, 2017, the Company had recognized compensation cost of $658,383 relating to the vesting of 800,000 options. During the six months ended June 30, 2018, the Company recognized stock compensation costs of $256,962 related to the vesting of 450,000 options based upon a graded vesting schedule. As of June 30, 2018, the remaining 150,000 options to vest were valued at $172,388 based upon a Black-Scholes option-pricing model.

On December 30, 2017, the Company entered into a consulting agreement pursuant to which the Company granted a total of 750,000 common stock options. 250,000 of the options with a fair value of $312,275 vested immediately, and the remaining 500,000 options vested ratably over six months on a quarterly basis with compensation cost measured as the fair value at the end of each reporting period, using a Black Scholes option-pricing model and a graded vesting schedule. The options are non-qualified, have an exercise price of $1.25 per share, and will expire 5 years from the grant date. As of June 30, 2018, all options were fully vested. During the six months ended June 30, 2018, the Company recognized stock compensation costs of $413,877 related to these options.

On January 26, 2018, the Company entered into an agreement with a consultant to develop products based on certain intellectual property owned by the Company (see Note 6). In conjunction with the consulting agreement, the Company granted a stock option to the consultant to purchase a total of 500,000 shares of the common stock of the Company. 250,000 shares of the option with a fair value of $287,500 vested immediately, 125,000 shares vest on December 31, 2018 and the remaining 125,000 shares vest on December 31, 2019 provided the consultant is still an active service provider. As of June 30, 2018, the 250,000 options that remain to vest were valued in total at $287,365 based upon a Black-Scholes option-pricing model. Compensation cost is measured as the fair value at the end of each reporting period and cost is amortized based upon a graded vesting schedule. The options are non-qualified, have an exercise price of $1.25 per share, and will expire 5 years from the grant date. During the six months ended June 30, 2018, the Company recognized stock compensation costs of $384,046 related to these options.

As of June 30, 2018, options were valued based upon the Black-Scholes option-pricing model, with a stock price of $1.15, volatility of 120%, and an average risk-free rate of 2.65%.

As of June 30, 2018, the Company had an aggregate of 400,000 remaining unvested options outstanding, with estimated fair value of $459,754. The Company remeasures unvested options for non-employees to fair value at the end of each reporting period. The aggregate intrinsic value of options outstanding as of June 30, 2018 was $187,500.

The Company is periodically the subject of various pending or threatened legal actions and claims arising out of its operations in the normal course of business. In the opinion of management of the Company, adequate provision has been made in the Company’s condensed financial statements at June 30, 20182019 with respect to such matters, includingmatters.

Warrants

A summary of the matter noted below.Company’s warrant activity is as follows:

The exercise prices of warrants outstanding and exercisable as of June 30, 2019 are as follows: