UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

☐☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year endedSeptember 30, 20172020

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ______________ to________________

Commission file number:001-37606

ANAVEX LIFE SCIENCES CORP.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code1-844-689-39391-844-689-3939

Securities registered under Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act:

Common Stock, $0.001 par value

(Title of class)

Indicate by checkmark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes ☐ No ☒

Indicate by checkmark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act.

Yes ☐ No ☒

Indicate by checkmark whether the registrant has (1) 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 days.

Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 ☒ No ☐

Indicate by checkmark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer”, “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has 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

☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).

Yes ☐ No ☒

State 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, or the average bid and asked price of such common equity, as of the last business day of the registrant’s most recently completed second fiscal quarter: $163,478,217$177,399,544 based on a price of $4.90$3.15 per share, being the closing price of the registrant’s common stock on March 31, 2016.2020.

Indicate the number of shares outstanding of each of the registrant’s classes of common stock, as of the latest practicable date 44,220,833 66,962,957issued and outstanding as of December 8, 2017.28, 2020.

DOCUMENTS INCORPORATED BY REFERENCE

None.

TABLE OF CONTENTS

Forward Looking Statements.

This Annual Report on Form 10-K includes forward-looking statements. All statements other than statements of historical facts contained in this Annual Report on Form 10-K, including statements regarding our anticipated future clinical and regulatory milestone events, future financial position, business strategy and plans and objectives of management for future operations, are forward-looking statements. The words “believe,” “may,” “estimate,” “continue,” “anticipate,” “intend,” “expect,”“expect” “should,” “forecast,” “could,” “suggest,” “plan,”“plan” and similar expressions, as they relate to us, are intended to identify forward-looking statements. Such forward-looking statements include, without limitation, statements regarding:

We have based these forward-looking statements largely on our current expectations and projections about future events, including the responses we expect from the U.S. Food and Drug Administration, or FDA,(“FDA”), and other regulatory authorities and financial trends that we believe may affect our financial condition, results of operations, business strategy, preclinical and clinical trials, and financial needs. These forward-looking statements are subject to a number of risks, uncertainties and assumptions including without limitation the risks described in “Risk Factors” in Part I, Item 1A of this Annual Report on Form 10-K. These risks are not exhaustive. Other sections of this Annual Report on Form 10-K include additional factors which could adversely impact our business and financial performance. Moreover, we operate in a very competitive and rapidly changing environment. New risk factors emerge from time to time and it is not possible for our management to predict all risk factors, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. You should not rely upon forward-looking statements as predictions of future events. We cannot assure you that the events and circumstances reflected in the forward-looking statements will be achieved or occur and actual results could differ materially from those projected in the forward-looking statements. Except as required by applicable laws including the securities laws of the United States, we assume no obligation to update or supplement forward-looking statements.

As used in this Annual Report on Form 10-K, the terms “we,” “us,” “our,”, “Company” and “Anavex” mean Anavex Life Sciences Corp., unless the context clearly requires otherwise.

PART I

ITEM 1. BUSINESS

Overview and Strategy

Anavex Life Sciences Corp. is a clinical stage biopharmaceutical company engaged in the development of differentiated therapeutics by applying precision medicine to central nervous system (“CNS”) diseases with high unmet need. We analyze genomic data from clinical studies to identify biomarkers, which we use to select patients that will receive the therapeutic benefit for the treatment of neurodegenerative and neurodevelopmental diseases including drug candidates to treat Alzheimer’s disease, other central nervous system (“CNS”) diseases, pain and various types of cancer. diseases.

Our lead compound, ANAVEX^®2-73, is being developed to treat Alzheimer’s disease, Parkinson’s disease and potentially other central nervous system diseases, including rare diseases, such as Rett syndrome, a rare severe neurological monogenic disorder caused by mutations in the X-linked gene, MECP2 (methyl-CpG-bindingmethyl-CpG-binding protein 2)2 (“MECP2”).

We currently have two core programs and two seed programs. Our core programs are at various stages of clinical and preclinical development, in neurodegenerative and neurodevelopmental diseases.

The following table summarizes key information about our programs:

Anavex has a portfolio of compounds varying in sigma-1 receptor (S1R) binding activities. The SIGMAR1 gene encodes the S1R protein, which is an intracellular chaperone protein with important roles in cellular communication. S1R is also involved in transcriptional regulation at the nuclear envelope and restores homeostasis and stimulates recovery of cell function when activated. In order to validate the ability of our compounds to activate quantitatively the S1R, we performed, in collaboration with Stanford University, a quantitative Positron Emission Tomography (PET) imaging scan in mice, which demonstrated a dose-dependent ANAVEX^®2-73 target engagement or receptor occupancy (RO) with S1R in the brain.

Cellular Homeostasis

Many diseases are possibly directly caused by chronic homeostatic imbalances or cellular stress of brain cells. In pediatric diseases like Rett syndrome or infantile spasms, the chronic cellular stress is possibly caused by the presence of a constant genetic mutation. In neurodegenerative diseases, such as Alzheimer’s and Parkinson’s diseases, chronic cellular stress is possibly caused by age-correlated buildup of cellular insult and hence chronic cellular stress. Specifically, defects in homeostasis of protein or ribonucleic acid (“RNA”) lead to the death of neurons and dysfunction of the nervous system. The spreading of protein aggregates resulting in a proteinopathy, a characteristic finding in Alzheimer’s and Parkinson’s diseases that results from disorders of protein synthesis, trafficking, folding, processing or degradation in cells. The clearance of macromolecules in the brain is particularly susceptible to imbalances that result in aggregation and degeneration in nerve cells. For example, Alzheimer’s disease pathology is characterized by the presence of amyloid plaques, neurofibrillary tangles, which are aggregates of hyperphosphorylated Tau protein that are a marker of other diseases known as tauopathies as well as inflammation of microglia. With the SIGMAR1 activation through SIGMAR1 agonists like ANAVEX^®2-73, our approach is to restore cellular balance, i.e. homeostasis. Therapies that correct defects in cellular homeostasis might have the potential to halt or delay neurodevelopmental and neurodegenerative disease progression.

ANAVEX^®2-73-specific Biomarkers

A full genomic analysis of Alzheimer’s disease (AD) patients treated with ANAVEX^®2-73 resulted in the identification of actionable genetic variants. A significant impact of the genomic biomarkers SIGMAR1, the direct target of ANAVEX^®2-73 and COMT, a gene involved in memory function, on the drug response level was identified, leading to an early ANAVEX^®2-73-specific biomarker hypothesis. It is expected that excluding patients with these two identified biomarker variants (approximately 10%-20% of the population) in prospective studies would identify approximately 80%-90% patients that would display clinically significant improved functional and cognitive scores. The consistency between the identified DNA and RNA data related to ANAVEX^®2-73, which are considered independent of AD pathology, as well as multiple endpoints and time-points, provides support for precision medicine clinical development of ANAVEX^®2-73 by using genetic biomarkers identified within the study population itself to target patients who are most likely to respond to ANAVEX^®2-73 treatment in AD as well as indications like Parkinson’s disease dementia (PDD) or Rett syndrome (RTT) in which ANAVEX^®2-73 is currently studied.

Clinical Studies Overview

Alzheimer’s Disease

In November 2016, we completed a Phase 2a clinical trial, consisting of PART A and PART B, which lasted a total of 57 weeks, was completed for ANAVEX^®2-73 in mild-to-moderate Alzheimer’s patients. This open-label randomized trial met both primary and secondary endpoints and was designed to assess the safety and exploratory efficacy of ANAVEX^®2-73 in 32 patients. ANAVEX^®2-73 targets sigma-1 and muscarinic receptors, which have been shown in preclinical studies to reduce stress levels in the brain believed to restore cellular homeostasis and to reverse the pathological hallmarks observed in Alzheimer’s disease. In October 2017, we presentedThe Phase 2a trial demonstrated positive pharmacokinetic (PK) and pharmacodynamic (PD) data, from its positive Phase 2a study, which established a concentration-effect relationship between ANAVEX^®2-73 and study measurements. These measures obtained from all patients who participated in the entire 57 weeks include exploratory cognitive and functional scores as well as biomarker signals of brain activity. Additionally, the study appears to show that ANAVEX^®2-73 activity appears to beis enhanced by its active metabolite (ANAVEX19-144), which also targets the sigma-1 receptor and has a half-life approximately twice as long as the parent molecule.

In March 2016, we received approval from the Ethics Committee in Australia to extendTwo consecutive trial extensions for the Phase 2a clinical trial which had been requested by patients and their caregivers. The trial extension allowshave allowed participants who completed the 52-week PART B of the study to roll-over into a new trial and continue taking ANAVEX^®2-73, for an additional 104 weeks, providing an opportunity to gather extended safety data. Thedata for a cumulative time period of five years. In August 2020, patients completing these Phase 2a trial is independentextensions were granted continued access to treatment with ANAVEX^®2-73 through the Australian Government Department of our plannedHealth – Therapeutic Goods Administration (TGA) compassionate use Special Access Scheme.

A larger Phase 2/2b/3 double-blind, placebo-controlled study of ANAVEX^®2-73 in Alzheimer’s disease.disease commenced in August 2018. The Phase 2b/3 study will enroll approximately 450 patients for 48 weeks, randomized 1:1:1 to two different ANAVEX^®2-73 doses or placebo. The trial commenced in Australia; and during fiscal 2020 additional regions were added in the United Kingdom, The Netherlands, Germany and Canada. The ANAVEX^®2-73 Phase 2b/3 study design incorporates genomic precision medicine biomarkers identified in the ANAVEX^®2-73 Phase 2a study. Primary and secondary endpoints will assess safety and both cognitive and functional efficacy, measured through Alzheimer’s Disease Assessment Scale – Cognition (ADAS-Cog), ADCS-ADL and Clinical Dementia Rating – Sum of Boxes for cognition and function (CDR-SB).

In October 2019, we initiated a long-term open label extension study of ANAVEX^®2-73, entitled the ATTENTION-AD study, for patients who have completed the 48-week Phase 2b/3 placebo-controlled trial referenced above. This study is expected to last two years and will give patients the opportunity to continue their treatment.

Rett Syndrome

In February 2016, we presented positive preclinical data for ANAVEX^®2-73 in Rett syndrome, a rare neurodevelopmental disease. The study was funded by the International Rett Syndrome Foundation (the “Rettsyndrome.org foundation”(“Rettsyndrome.org”). In January 2017, we were awarded a financial grant from the Rettsyndrome.org foundation of a minimum of $0.6 million towards coveringto cover some of the costs of a planned U.S. multicenter Phase 2 clinical trial of ANAVEX^®2-73 for the treatment of Rett syndrome. TheThis award was received in quarterly instalments which commenced during fiscal 2018.

In March 2019, we commenced the first Phase 2 clinical trial is scheduled to begin followingin a planned Rett syndrome program of ANAVEX^®2-73 for the FDA’s approvaltreatment of Rett syndrome. The studies will be conducted in a range of patient age demographics and geographic regions.

The first Phase 2 study, which took place in the United States, was completed in December 2020. This trial was a randomized double-blind, placebo-controlled safety, tolerability, pharmacokinetic and efficacy study of oral liquid ANAVEX^®2-73formulation in 25 adult female patients with Rett syndrome over a 7-week treatment period including ANAVEX^®2-73-specific genomic precision medicine biomarkers. The primary endpoint of the Company’s investigational newtrial was safety. The convenient oral liquid once-daily dosing of 5 mg ANAVEX^®2-73 was well-tolerated and demonstrated dose-proportional PK (pharmacokinetics). All secondary efficacy endpoints of the trial showed statistically significant and clinically meaningful, drug (IND) application and will beexposure-dependent response in the Rett Syndrome Behaviour Questionnaire (RSBQ) Total scores, when compared to placebo, in the ITT cohort (all participants, p = 0.048). 66.7% of ANAVEX^®2-73 treated subjects showed a randomized, double blind, placebo-controlledstatistically significant improvement in drug exposure-dependent RSBQ response as compared to 10% of the subjects on placebo in the ITT cohort (all participants, p = 0.011). ANAVEX^®2-73 treatment resulted in a sustained improvement in Clinical Global Impression Improvement (CGI-I) scores throughout the 7-week study, when compared to placebo in the ITT cohort (all participants, p = 0.014). 86.7% of ANAVEX^®2-73 treated subjects showed a statistically significant CGI-I response, defined as sustained improvement to treatment, as compared to 40% of the subjects on placebo in the ITT cohort (all participants, p = 0.014). Consistent with previous ANAVEX^®2-73 clinical trials, patients carrying the common form of the SIGMAR1 gene treated with ANAVEX^®2-73 experienced stronger improvements in the prespecified efficacy endpoints.

The second Phase 2 study of ANAVEX^®2-73 for the treatment of Rett syndrome, called the AVATAR study, commenced in June 2019. This study is taking place in Australia and the United Kingdom using a convenient once-daily oral liquid ANAVEX^®2-73 formulation at a higher dose than the U.S. based Phase 2 study for Rett syndrome. The study will evaluate the safety and efficacy of ANAVEX^®2-73 in approximately 33 patients over a 7-week treatment period including ANAVEX^®2-73 specific precision medicine biomarkers. All patients who participate in the study will be eligible to receive ANAVEX^®2-73 under a voluntary open label extension protocol.

In July 2020, we commenced the third study of ANAVEX^®2-73 for the treatment of Rett syndrome, called the EXCELLENCE study. This Phase 2/3 study in pediatric patients with Rett syndrome lasting upis using a convenient once-daily oral liquid ANAVEX^®2-73 formulation. The study will evaluate the safety and efficacy of ANAVEX^®2-73 in at least 69 pediatric patients, aged 5 to 12 weeks. Primary and secondary endpoints include safety as well as Rett syndrome conditions such as cognitive impairment, motor impairment, behavioral symptoms and seizure activity.18, over a 12-week treatment period incorporating ANAVEX^®2-73 specific precision medicine biomarkers. All patients who participate in the study will be eligible to receive ANAVEX^®2-73 under a voluntary open label extension protocol.

Parkinson’s Disease

In September 2016, we presented positive preclinical data for ANAVEX^®2-73 in Parkinson’s disease, which demonstrated significant improvements on all measures: behavioral, histopathological, and neuroinflammatory endpoints. The study was funded by the Michael JJ. Fox Foundation. Additional data was announced in October 2017 from the model for experimental parkinsonism. The data presented indicates that ANAVEX^®2-73 induces robust neurorestoration in experimental parkinsonism. The encouraging results we have gathered in this model, coupled with the favorable profile of this compound in the Alzheimer’s disease trial, support the notion that ANAVEX^®2-73 is a promising clinical candidate drug for Parkinson’s disease.disease dementia.

We intendIn October 2020, we completed a double-blind, randomized, placebo-controlled proof-of-concept Phase 2 trial with ANAVEX^®2-73 in Parkinson’s Disease Dementia (PDD), to identifystudy the effect of the compound on both the cognitive and initiate discussionsmotor impairment of Parkinson’s disease. The Phase 2 study enrolled approximately 132 patients for 14 weeks, randomized 1:1:1 to two different ANAVEX^®2-73 doses, 30mg and 50mg, or placebo. The ANAVEX^®2-73 Phase 2 PDD study design incorporated genomic precision medicine biomarkers identified in the ANAVEX^®2-73 Phase 2a study.

The study found that ANAVEX^®2-73 was safe and well tolerated in oral doses up to 50mg once daily. The results show clinically meaningful, dose-dependent, and statistically significant improvements in the Cognitive Drug Research (CDR) computerized assessment system analysis. The study confirmed the precision medicine approach of targeting SIGMAR1 as a genetic biomarker in response to ANAVEX^®2-73.

In August 2020, we announced a financial commitment by Shake It Up Australia Foundation for Parkinson’s Research to fund up to 50% of the costs of an Australian clinical study to develop ANAVEX^®2-73 for the disease modifying treatment of Parkinson’s disease. The financial commitment would be made through private placement purchases of our common stock at 200% of the fair market value on the purchase date and will be contingent upon the completion of certain clinical trial milestones relating to the proposed clinical trial. The proposed clinical trial will use a convenient, once-daily oral ANAVEX^®2-73 formulation to confirm the previously established potential disease modifying features of ANAVEX^®2-73 in an animal model of Parkinson’s disease. Safety and efficacy will be investigated in an appropriately powered placebo-controlled clinical study of Parkinson’s disease patients over at least 48-weeks including ANAVEX^®2-73-specific precision medicine biomarkers.

Frontotemporal Dementia

In July 2020, we commenced the First-in-Human Phase 1 clinical trial of ANAVEX^®3-71, which was previously granted orphan drug designation for the treatment of Frontotemporal Dementia (FTD) by the FDA. ANAVEX^®3-71 is an orally administered small molecule targeting sigma-1 and M1 muscarinic receptors that is designed to be beneficial for neurodegenerative diseases. In preclinical studies, ANAVEX^®3-71 demonstrated disease-modifying activity against the major hallmarks of Alzheimer’s disease in transgenic (3xTg-AD) mice, including cognitive deficits, amyloid and tau pathologies, as well as beneficial effects on mitochondrial dysfunction and neuroinflammation.

The Phase 1 clinical trial will be a prospective double-blind, randomized, placebo-controlled study. A total of at least 36 healthy male and female subjects will be included. Single escalating doses of ANAVEX^®3-71 will be administered in order to evaluate the safety, tolerability, and pharmacokinetics (PK) of ANAVEX^®3-71 and the effects of food and gender on its PK in healthy volunteers. This study is expected to be followed by longer duration dosing including patients with potential commercial partners within the next 12 months. Further, we may acquireFTD or develop new intellectual propertyother dementia indications with unmet medical need, incorporating exploratory efficacy and assign, license, or otherwise transfer our intellectual property to further our goals.disease biomarker measures.

Our Pipeline

Our research and development pipeline includes oneANAVEX^®2-73 currently in three different clinical drug candidatestudy indications, and several other compounds in different stages of clinical and pre-clinical study.

Our proprietary SIGMACEPTOR™ Discovery Platform produced small molecule drug candidates with unique modes of action, based on our understanding of sigma receptors. Sigma receptors may be targets for therapeutics to combat many human diseases, both of neurodegenerative nature, including Alzheimer’s disease, as well as of neurodevelopmental nature, like Rett syndrome, a rare disease.syndrome. When bound by the appropriate ligands, sigma receptors influence the functioning of multiple biochemical signals that are involved in the pathogenesis (origin or development) of disease. Multiple viruses including SARS-CoV-2 (COVID-19) induce cellular stress by intrinsic mitochondrial apoptosis and other related cellular processes, in order to ensure survival and replication. Hence, it is possible that S1R could play a role in modulating the cellular response to viral infection and ameliorate pathogenesis.

Compounds that have been subjects of our research include the following:

ANAVEX^®2-73(blarcamesine)

ANAVEX^®2-73 may offer a disease-modifying approach in neurodegenerative and neurodevelopmental diseases by activation of sigma-1 receptors.

In Rett syndrome, administration of ANAVEX^®2-73 resulted in both significant and dose related improvements in an array of behavioral paradigms in the MECP2 HET Rett syndrome disease model. In addition, in a further experiment sponsored by Rettsyndrome.org, ANAVEX^®2-73 was evaluated in automatic visual response and respiration tests in 7-month old mice, an age at which advanced pathology is evident. Vehicle-treated MECP2 mice demonstrated fewer automatic visual responses than wild-type mice. Treatment with ANAVEX^®2-73 for four weeks significantly increased the automatic visual response in the MECP2 Rett syndrome disease mouse. Additionally, chronic oral dosing daily for 6.5 weeks of ANAVEX^®2-73 starting at ~5.5 weeks of age was conducted in the MECP2 HET Rett syndrome disease mouse model assessed the different aspects of muscular coordination, balance, motor learning and muscular strengths, some of the core deficits observed in Rett syndrome. Administration of ANAVEX^®2-73 resulted in both significant and dose related improvements in an array of these behavioral paradigms in the MECP2 HET Rett syndrome disease model.

In March 2019, we commenced the first Phase 2 clinical trial in a planned Rett syndrome program of ANAVEX^®2-73 for the treatment of Rett syndrome. This study, which took place in the United States, was completed in December 2020, however two other clinical trials in Rett syndrome, the AVATAR study and the EXCELLENCE study, are still underway. The studies are being conducted in a range of patient age demographics and geographic regions, as more fully described above under Clinical Studies Overview – Rett Syndrome.

In May 2016 and June 2016, the FDA granted Orphan Drug Designation to ANAVEX^®2-73 for the treatment of Rett syndrome and infantile spasms, respectively. In November 2019, the FDA granted to ANAVEX^®2-73 the Rare Pediatric Disease (RPD) designation for the treatment of Rett syndrome. The RPD designation provides priority review by the FDA to encourage the development of treatments for rare pediatric diseases.

Further, in February 2020, the FDA granted Fast Track designation for the ANAVEX^®2-73 clinical development program for the treatment of Rett syndrome. The FDA Fast Track program is designed to facilitate and expedite the development and review of new drugs to address unmet medical needs in the treatment of serious and life-threatening conditions.

For Parkinson’s disease, data demonstrates significant improvements and restoration of function in a disease modifying animal model of Parkinson’s disease. Significant improvements were seen on all measures tested: behavioral, histopathological, and neuroinflammatory endpoints. In October 2020, we completed a double-blind, randomized, placebo-controlled proof-of-concept Phase 2 trial with ANAVEX^®2-73 in Parkinson’s Disease Dementia (PDD), to study the effect of the compound on both the cognitive and motor impairment of Parkinson’s disease. The Phase 2 study enrolled approximately 132 patients for 14 weeks, randomized 1:1:1 to two different ANAVEX^®2-73 doses, 30mg and 50mg, or placebo. The ANAVEX^®2-73 Phase 2 PDD study design incorporated genomic precision medicine biomarkers identified in the ANAVEX^®2-73 Phase 2a study.

The study found that ANAVEX^®2-73 was safe and well tolerated in oral doses up to 50mg once daily. The results show clinically meaningful, dose-dependent, and statistically significant improvements in the Cognitive Drug Research (CDR) computerized assessment system analysis. We anticipate conducting further clinical trials of ANAVEX^®2-73 in Parkinson’s disease dementia after submitting the results of the study to the FDA to obtain regulatory guidance.

In Alzheimer’s disease (AD) by using ligands that activate sigma-1 receptors.

In AD animal models, ANAVEX^®2-73 has shown pharmacological, histological and behavioral evidence as a potential neuroprotective, anti-amnesic, anti-convulsive and anti-depressive therapeutic agent, due to its potent affinity to sigma-1 receptors and moderate affinities to M1-4 type muscarinic receptors. In addition, ANAVEX^®2-73 has shown a potential dual mechanism which may impact both amyloid and tau pathology. In a transgenic AD animal model Tg2576, ANAVEX^®2-73 induced a statistically significant neuroprotective effect against the development of oxidative stress in the mouse brain, as well as significantly increased the expression of functional and synaptic plasticity markers that is apparently amyloid-beta independent. It also statistically alleviated the learning and memory deficits developed over time in the animals, regardless of sex, both in terms of spatial working memory and long-term spatial reference memory.

Based on the results of pre-clinical testing, we initiated and completed a Phase 1 single ascending dose (SAD) clinical trial of ANAVEX^®2-73 in 2011.2-73. In this Phase 1 SAD trial, the maximum tolerated single dose was defined per protocol as 55-60 mg. This dose is above the equivalent dose shown to have positive effects in mouse models of AD. There were no significant changes in laboratory or electrocardiogram (ECG) parameters. ANAVEX^®2-73 was well tolerated below the 55-60 mg dose with only mild adverse events in some subjects. Observed adverse events at doses above the maximum tolerated single dose included headache and dizziness, which were moderate in severity and reversible. These side effects are often seen with drugs that target CNS conditions, including AD.

The ANAVEX^®2-73 Phase 1 SAD trial was conducted as a randomized, placebo-controlled study. Healthy male volunteers between the ages of 18 and 55 received single, ascending oral doses over the course of the trial. Study endpoints included safety and tolerability together with pharmacokinetic parameters. Pharmacokinetics includes the absorption and distribution of a drug, the rate at which a drug enters the blood and the duration of its effect, as well as chemical changes of the substance in the body. This study was conducted in Germany in collaboration with ABX-CRO, a clinical research organization that has conducted several Alzheimer’s disease studies, and the Technical University of Dresden.

In December 2014, a Phase 2a clinical trial was initiated for ANAVEX^®2-73, which is being evaluated for the treatment of Alzheimer’s disease. The open-label randomized trial was designed to assess the safety and exploratory efficacy of ANAVEX^®2-73 in 32 patients with mild-to-moderate Alzheimer’s disease. ANAVEX® ANAVEX^®2-73 targets sigma-1 and muscarinic receptors, which have been shown in preclinical studies to reduce stress levels in the brain believed to restore cellular homeostasis and to reverse the pathological hallmarks observed in Alzheimer’s disease.

The Phase 2a study met both primary and secondary objectives of the study. The 31-week preliminary exploratory safety

In July 2018, we presented the results of a genomic DNA and efficacy data fromRNA evaluation of the participants in the Phase 2a study ofstudy. More than 33,000 genes were analyzed using unbiased, data driven, machine learning, artificial intelligence (AI) system for analyzing DNA & RNA data in patients exposed to ANAVEX^®2-73. The analysis identified genetic variants that impacted response to ANAVEX^®2-73, in Alzheimer’s patients, with most receiving also donepezil,among them variants related to the current standard of care, demonstrated favorable safety, maximum tolerated dose, positive dose response, sustained efficacy response through 31 weeksSigma-1 receptor (SIGMAR1), the target for both cognitive and functional measures, as well as positive unexpected therapeutic response events. ANAVEX^®2-73 continued to demonstrate a favorable adverse event (AE) profile through 31 weeks in a patient population of elderly Alzheimer’s patients2-73. Results showed that study participants with varying degrees of physical fragility. The mostthe common side effects across all AE categories tended to be of mild severity grade 1, and were resolved with dose reductions that were anticipated within the adaptive designSIGMAR1 wild type gene variant, which is about 80 percent of the study protocol.

Through 57 weeks, Alzheimer’s patients taking a daily oral dose between 10mg and 50mg of ANAVEX^®2-73 was well tolerated. There were no clinically significant treatment-related adverse events and no serious adverse events. Despite non-optimized dosing of ANAVEX^®2-73 throughout the 57-week study, continued significant improvements from baseline of cognitive, functional and behavioral scores in a group of patients were observed, respectively. This data was analyzed using refined mathematical modeling methods in conjunction with the detailed pharmacokinetic (PK) information.

Pre-specified exploratory analyses included thepopulation worldwide, demonstrated improved cognitive (MMSE) and the functional (ADCS-ADL) changesscores. The results from baseline. A continued stabilization of both cognitive (MMSE) and functional (ADCS-ADL) measuresthis evaluation have been used to establish a precision medicine approach in patients treatedsubsequent clinical trials, since these signatures can now be applied to neurological indications tested in clinical studies with ANAVEX^®2-73 was observed. This correlation was positive with all measured scores (MMSE, ADCS-ADL, Cogstate, HAM-Dincluding Alzheimer’s disease, Parkinson’s disease dementia and EEG/ERP).Rett syndrome.

ANAVEX^®2-73 data presented meetsmet prerequisite information in order to progress into a Phase 2/2b/3 placebo controlledplacebo-controlled study. On July 2, 2018, the Human Research Ethics Committee in Australia approved the initiation of our Phase 2b/3, double-blind, randomized, placebo-controlled 48-week safety and efficacy trial of ANAVEX^®2-73 for the treatment of early Alzheimer’s disease. Clinical trial sites in Canada, the United Kingdom, the Netherlands and Germany were also added. This Phase 2b/3 study design incorporates inclusion of genomic precision medicine biomarkers identified in the ANAVEX^®2-73 Phase 2a study. The Phase 2b/3 study, which is currentlyexpected to enroll approximately 450 patients, randomized 1:1:1 to either two different ANAVEX^®2-73 doses or placebo, commenced in the preparation phase.October 2018.

Preclinical data also validates ANAVEX^®2-73 as a prospective platform drug for other neurodegenerative diseases beyond Alzheimer’s as well as neurodevelopmental diseases,disease, Parkinson’s disease or Rett syndrome, more specifically, Parkinson’s disease, epilepsy, Rettinfantile spasms, Fragile X syndrome, Angelman syndrome, multiple sclerosis and, Fragile X syndrome.more recently, tuberous sclerosis complex (TSC). ANAVEX^®2-73 demonstrated significant improvements in all of these indications in the respective preclinical animal models.

For Parkinson’s disease, data demonstrates significant improvements and restoration of function in a classic animal model of Parkinson’s disease. Significant improvements were seen on all measures tested: behavioral, histopathological, and neuroinflammatory endpoints. We are currently in preparation for a Phase 2 clinical trial for the treatment of Parkinson’s disease.

For epilepsy, data demonstrates both significant and dose related improvement in the reduction of seizures, as well as significant synergy with each of three generations of epilepsy drugs currently on the market.

In Rett syndrome, administration of ANAVEX^®2-73 resulted in both significant and dose related improvements in an array of behavioral paradigms in the MECP2 HET Rett syndrome disease model. In addition, in a further experiment sponsored by the Rettsyndrome.org foundation, ANAVEX®2-73 was evaluated in automatic visual response and respiration tests in 7-month old mice, an age at which advanced pathology is evident. Vehicle-treated MECP2 mice demonstrated fewer automatic visual responses than wild-type mice. Treatment with ANAVEX^®2-73 for four weeks significantly increased the automatic visual response in the MECP2 Rett syndrome disease mouse.

We have filed an investigational new drug application, or IND, for ANAVEX®2-73 for the treatment of Rett syndrome and are currently in preparation for a Phase 2 clinical trial. The IND might not be approved by the FDA, or it may be delayed or put on clinical hold or partial hold, or additional preclinical studies may be required.

In May 2017, we announced new preclinical data for ANAVEX^®2-73 in the neurodevelopmental disorders Angelman syndrome and Fragile X syndrome. In a study sponsored by the Foundation for Angelman Syndrome, ANAVEX^®2-73 was assessed in a mouse model for the development of audiogenic seizures.  The results indicated that ANAVEX^®2-73 administration significantly reduced audiogenic-induced seizures. In a recent study sponsored by FRAXA Research Foundation regarding Fragile X syndrome, data demonstrated that ANAVEX^®2-73 restored hippocampal brain-derived neurotrophic factor (BDNF) expression to normal levels. BDNF under-expression has been observed in many neurodevelopmental and neurodegenerative pathologies. BDNF signaling promotes maturation of both excitatory and inhibitory synapses. ANAVEX^®2-73 normalization of BDNF expression could be a contributing factor for the positive data observed in both neurodevelopmental and neurodegenerative disorders like Angelman and Fragile X syndromes.

Preclinical data presented also indicates that ANAVEX^®2-73 demonstrates protective effects of mitochondrial enzyme complexes during pathological conditions, which, if impaired, are believed to play a role in the pathogenesis of neurodegenerative and neurodevelopmental diseases. In May 2016 and June 2016, the FDA granted Orphan Drug Designation to ANAVEX^®2-73 for the treatment of Rett syndrome and infantile spasms, respectively. 

Additionally, in October 2017 we presented additionalPreclinical data from a preclinical study on ANAVEX^®2-73 related to multiple sclerosis. Data presentedsclerosis indicates that ANAVEX^®2-73 may promote remyelination in multiple sclerosis disease. Further, data also demonstrates that ANAVEX^®2-73 provides protection for oligodendrocytes (“OL’s”) and oligodendrocyte precursor cells (“OPC’s”), as well as central nervous system neurons in addition to helping repair by increasing OPC proliferation and maturation in tissue culture.

In March 2018, we presented preclinical data of ANAVEX^®2-73 in a genetic mouse model of tuberous sclerosis complex (“TSC”). TSC is a rare genetic disorder characterized by the growth of numerous benign tumors in many parts of the body with a high incidence of seizures. The new preclinical data demonstrates that treatment with ANAVEX^®2-73 significantly increases survival and reduces seizures.

ANAVEX 3-71

ANAVEX^®3-71

ANAVEX^®3-71 is a preclinicalclinical drug candidate with a novel mechanism of action via sigma-1 receptor activation and M1 muscarinic allosteric modulation, which has been shown to enhance neuroprotection and cognition in Alzheimer’s disease.disease models. ANAVEX^®3-71 is a CNS-penetrable mono-therapy that bridgespotential disease modifying treatment of bothfor cognitive impairments with disease modifications.impairments. It is highly effective in very small doses against the major Alzheimer’s hallmarks in transgenic (3xTg-AD) mice, including cognitive deficits, amyloid and tau pathologies, and also has beneficial effects on inflammation and mitochondrial dysfunctions. ANAVEX^®3-71 indicates extensive therapeutic advantages in Alzheimer’s and other protein-aggregation-related diseases given its ability to enhance neuroprotection and cognition via sigma-1 receptor activation and M1 muscarinic allosteric modulation.

A recent preclinical study examined the response of ANAVEX^®3-71 in aged transgenic animal models and showed a significant reduction in the rate of cognitive deficit, amyloid beta pathology and inflammation with the administration of ANAVEX 3-71. In April 2016, the FDA granted Orphan Drug Designation to ANAVEX^®3-71 for the treatment of Frontotemporal dementia.dementia (FTD).

In April 2017, new preclinical data was presented for ANAVEX 3-71 indicating that duringDuring pathological conditions ANAVEX^®3-71 demonstrated the formation of new synapses between neurons (synaptogenesis) without causing an abnormal increase in the number of astrocytes. In neurodegenerative diseases such as Alzheimer’s and Parkinson’s disease, synaptogenesis is believed to be impaired. Additional preclinical data presented also indicates that in addition to reducing oxidative stress, ANAVEX^®3-71 demonstrates protective effects of mitochondrial enzyme complexes during pathological conditions, which, if impaired, are believed to play a role in the pathogenesis of neurodegenerative and neurodevelopmental diseases.

In July 2020, we commenced the first Phase 1 clinical trial of ANAVEX^®3-71, with focus on the treatment of Frontotemporal Dementia (FTD) and other dementia indications with unmet medical need. The study is more fully described above under Clinical Studies Overview – Frontotemporal Dementia.

ANAVEX 1-41

ANAVEX^®1-41

ANAVEX^®1-41 is a sigma-1 receptor agonist. Pre-clinical tests revealed significant neuroprotective benefits (i.e., protects nerve cells from degeneration or death) through the modulation of endoplasmic reticulum, mitochondrial and oxidative stress, which damages and impairs cell viability. In addition, in animal models, ANAVEX^®1-41 prevented the expression of caspase-3, an enzyme that plays a key role in apoptosis (programmed cell death) and loss of cells in the hippocampus, the part of the brain that regulates learning, emotion and memory. These activities involve both muscarinic and sigma-1 receptor systems through a novel mechanism of action.

Recent preclinicalPreclinical data presented also indicates that ANAVEX^®1-41 demonstrates protective effects of mitochondrial enzyme complexes during pathological conditions, which, if impaired, are believed to play a role in the pathogenesis of neurodegenerative and neurodevelopmental diseases.

ANAVEX^®1066

ANAVEX^®1066, a mixed sigma-1/sigma-2 ligand is designed for the potential treatment of neuropathic and visceral pain. ANAVEX^®1066 was tested in two preclinical models of neuropathic and visceral pain that have been extensively validated in rats. In the chronic constriction injury model of neuropathic pain, a single oral administration of ANAVEX^®1066 dose-dependently restored the nociceptive threshold in the affected paw to normal levels while leaving the contralateral healthy paw unchanged. Efficacy was rapid and remained significant for two hours. In a model of visceral pain, chronic colonic hypersensitivity was induced by injection of an inflammatory agent directly into the colon and a single oral administration of ANAVEX^®1066 returned the nociceptive threshold to control levels in a dose-dependent manner. Companion studies in rats demonstrated the lack of any effects on normal gastrointestinal transit with ANAVEX^®1066 and a favorable safety profile in a battery of behavioral measures.

ANAVEX 1037

ANAVEX^®1037

ANAVEX^®1037 is designed for the treatment of prostate and pancreatic cancer. It is a low molecular weight, synthetic compound exhibiting high affinity for sigma-1 receptors at nanomolar levels and moderate affinity for sigma-2 receptors and sodium channels at micromolar levels. In advanced pre-clinical studies, this compound revealed antitumor potential. It has also been shown to selectively kill human cancer cells without affecting normal/healthy cells and also to significantly suppress tumor growth in immune-deficient mice models. Scientific publications highlight the possibility that these ligands may stop tumor growth and induce selective cell death in various tumor cell lines. Sigma receptors are highly expressed in different tumor cell types. Binding by appropriate sigma-1 and/or sigma-2 ligands can induce selective apoptosis. In addition, through tumor cell membrane reorganization and interactions with ion channels, our drug candidates may play an important role in inhibiting the processes of metastasis (spreading of cancer cells from the original site to other parts of the body), angiogenesis (the formation of new blood vessels) and tumor cell proliferation.

ANAVEX 1066

ANAVEX 1066, a mixed sigma-1/sigma-2 ligand is designed for the potential treatment of neuropathic and visceral pain. ANAVEX 1066 was tested in two preclinical models of neuropathic and visceral pain that have been extensively validated in rats. In the chronic constriction injury model of neuropathic pain, a single oral administration of ANAVEX 1066 dose-dependently restored the nociceptive threshold in the affected paw to normal levels while leaving the contralateral healthy paw unchanged. Efficacy was rapid and remained significant for two hours. In a model of visceral pain, chronic colonic hypersensitivity was induced by injection of an inflammatory agent directly into the colon and a single oral administration of ANAVEX 1066 returned the nociceptive threshold to control levels in a dose-dependent manner. Companion studies in rats demonstrated the lack of any effects on normal gastrointestinal transit with ANAVEX 1066 and a favorable safety profile in a battery of behavioral measures.

Our compounds are in the pre-clinical and clinical testing stages of development, and there is no guarantee that the activity demonstrated in pre-clinical models will be shown in human testing.

We continue to identify and initiate discussions with potential strategic and commercial partners to most effectively advance our programs and realize maximum shareholder value. Further, we may acquire or develop new intellectual property and assign, license, or otherwise transfer our intellectual property to further our goals.

Our Target Indications

We have developed compounds with potential application to two broad categories and several specific indications. including:

Central Nervous System Diseases

• Alzheimer’s disease – In 2020, an estimated 5.8 million Americans were suffering from Alzheimer’s disease. The Alzheimer’s Association^® estimates that by 2050, this number will rise to nearly 14 million Americans. Medications on the market today treat only the symptoms of Alzheimer’s disease and do not have the ability to stop its onset or its progression. There is an urgent and unmet need for both a disease modifying cure for Alzheimer’s disease as well as for better symptomatic treatments.

• Parkinson’s disease – Parkinson’s disease is a progressive disease of the nervous system marked by tremors, muscular rigidity, and slow, imprecise movement. It is associated with degeneration of the basal ganglia of the brain and a deficiency of the neurotransmitter dopamine. Parkinson’s disease afflicts more than 10 million people worldwide, typically middle-aged and elderly people. The Parkinson’s disease market is expected to expand to $3.2 billion by 2021, according to business intelligence provider GBI Research.

• Rett syndrome - Rett syndrome is a rare X-linked genetic neurological and developmental disorder that affects the way the brain develops, including protein transcription, which is altered and as a result leads to severe disruptions in neuronal homeostasis. It is considered a rare, progressive neurodevelopmental disorder and is caused by a single mutation in the MECP2 gene. Because males have a different chromosome combination from females, boys who have the genetic MECP2 mutation are affected in devastating ways. Most of them die before birth or in early infancy. For females who survive infancy, Rett syndrome leads to severe impairments, affecting nearly every aspect of the child’s life; severe mental retardation, their ability to speak, walk and eat, sleeping problems, seizures and even the ability to breathe easily. Rett syndrome affects approximately 1 in every 10,000-15,000 females.

• Depression - Depression is a major cause of morbidity worldwide according to the World Health Organization. Pharmaceutical treatment for depression is dominated by blockbuster brands, with the leading nine brands historically accounting for approximately 75% of total sales. However, the dominance of the leading brands is waning, largely due to the effects of patent expiration and generic competition.

• Epilepsy - Epilepsy is a common chronic neurological disorder characterized by recurrent unprovoked seizures. These seizures are transient signs and/or symptoms of abnormal, excessive or synchronous neuronal activity in the brain. According to the Centers for Disease Control and Prevention, in 2015 epilepsy affected 3.4 million Americans. Today, epilepsy is often controlled, but not cured, with medication that is categorized as older traditional anti-epileptic drugs and second generation anti-epileptic drugs. Because epilepsy afflicts sufferers in different ways, there is a need for drugs used in combination with both traditional anti-epileptic drugs and second generation anti-epileptic drugs.

• Neuropathic Pain – We define neuralgia, or neuropathic pain, as pain that is not related to activation of pain receptor cells in any part of the body. Neuralgia is more difficult to treat than some other types of pain because it does not respond well to normal pain medications. Special medications have become more specific to neuralgia and typically fall under the category of membrane stabilizing drugs or antidepressants.

Cancer

• Malignant Melanoma - Predominantly a skin cancer, malignant melanoma can also occur in melanocytes found in the bowel and the eye. Malignant melanoma accounts for 75% of all deaths associated with skin cancer. The treatment includes surgical removal of the tumor, adjuvant treatment, chemo and immunotherapy, or radiation therapy. According to IMS Health the worldwide malignant melanoma market is expected to grow to $4.4 billion by 2022.

• Prostate Cancer – Specific to men, prostate cancer is a form of cancer that develops in the prostate, a gland in the male reproductive system. The cancer cells may metastasize from the prostate to other parts of the body, particularly the bones and lymph nodes. Drug therapeutics for prostate cancer are expected to increase to nearly $13.5 billion in 2024 according to Datamonitor Healthcare.

• Pancreatic Cancer - Pancreatic cancer is a malignant neoplasm of the pancreas. In the United States, approximately 55,000 new cases of pancreatic cancer will be diagnosed this year and approximately 44,000 patients will die as a result of their cancer, according to the American Cancer Society. Sales predictions by GBI Research forecast that the market for the pharmaceutical treatment of pancreatic cancer in the United States and five largest European countries will increase to $2.9 billion by 2021.

Competition

The pharmaceutical industry is intensely competitive.

At this time, our competitors are other biomedical development companies that are trying to discover and develop compounds to be used in the treatment of Alzheimer’s disease and other CNS diseases, and those companies already doing so. Those companies include Biogen (NASDAQ:BIIB), Axovant Sciences Ltd. (NYSE: AXON), Perrigo Company Plc (NYSE:PRGO), Pfizer Inc. (NYSE:PFE), AllerganAbbvie Plc (NYSE:AGN)ABBV), Novartis AG (NYSE:NVS), GlaxoSmithKline Plc (NYSE:GSK), Merck & Co. Inc. (NYSE:MRK), Eli Lilly & Co. (NYSE: LLY), Johnson & Johnson (NYSE:JNJ) and Roche Holding AG (VTX:ROG). For additional discussion of the risks related to competition, see Item 1A “Risk Factors.”

Patents, Trademarks and Intellectual Property

Anavex holdsWe hold ownership or exclusive rights to fournine U.S. patents, and nineten U.S. or PCT patent applications, withand various international counterpartPCT or ex-U.S. patent applications all of which relaterelating to our drug candidates, and methods associated therewith. The most recenttherewith, and to our research programs.

We own one issued U.S. patent application was filed in September 2017. This patent, entitled “ANAVEX®“ANAVEX^®2-73 and certain anticholinesterase inhibitors composition and method for neuroprotection” claims a composition of matter of ANAVEX®ANAVEX^®2-73 directed to a novel and synergistic neuroprotective compound combined with donepezil and other cholinesterase inhibitors.  This patent is expected to expire in June 2034, absent any patent term extension for regulatory delays. We own two issued U.S. patents each with claims directed to crystalline forms of ANAVEX^®2-73. The first of these two patents claims crystalline forms of ANAVEX^®2-73, dosage forms and compositions containing crystalline ANAVEX^®2-73, and methods of treatment for Alzheimer’s disease using them. This patent is expected to expire in July 2036, absent any patent term extension for regulatory delays. The second of these two patents claims pharmaceutical compositions containing a crystalline form of ANAVEX^®2-73, and methods of treatment for Alzheimer’s disease using the compositions. This patent is expected to expire in June 2037, absent any patent term extension for regulatory delays. We also own an issued U.S. patent offers exclusive protection through June, 2034.that claims methods and dosage forms for treating seizures, the dosage forms containing a low-dose anti-epilepsy drug combined with either: (i) ANAVEX^®2-73 and its active metabolite ANAVEX^®19-144; or (ii) ANAVEX^®19-144. This patent is expected to expire in October 2035, absent any patent term extension for regulatory delays. We also own an issued U.S. patent that claims methods for treating a neurodevelopmental disorder or multiple sclerosis by administering ANAVEX^®2-73, ANAVEX^®19-144, and/or ANAVEX^®1-41, another sigma receptor ligand similar to ANAVEX^®2-73. This patent is expected to expire in January 2037, absent any patent term extension for regulatory delays. In addition, we also own a U.S. patent and Continuation in Part (“CiP”) entitled “Bicyclic Heterocyclic Spiro Compounds” for ANAVEX 3-71 with patent protection until January, 2030 andone issued U.S. Patent “Sigma Receptors Ligands With Anti-Apoptotic and/or Proapoptotic Properties, Over Cellular Mechanisms Exhibiting Prototypical Cytoprotective and also Anticancer Activity” covering methodwith claims directed to methods of use oftreating melanoma with a compound related to ANAVEX®ANAVEX^®2-73. This patent is expected to expire in February 2030, absent any patent term extension for regulatory delays.

We also own one issued patent with claims directed to methods for treating or preventing pain with ANAVEX^®1066. This patent is expected to expire in November 2036, absent any patent term extension for regulatory delays.

For ANAVEX^®2-73, ANAVEX^®19-144, ANAVEX^®1-41, and ANAVEX^®1066, we also have granted or pending applications in Australia, Canada, China, Europe, Japan, and Hong Kong, and are expected to expire after 2035.

With regard to ANAVEX^®3-71, we own exclusive rights to two issued U.S. patents with claims respectively directed to the ANAVEX^®3-71 compound and methods of treating various diseases including Alzheimer’s with the same. These patents are expected to expire in April 2030, and January 2030, respectively, absent any patent protection until February, 2029. term extension for regulatory delays. We also own exclusive rights to related patents or applications that are granted or pending in Australia, Canada, China, Europe, Japan, Korea, New Zealand, Russia, and South Africa, and are expected to expire in January 2030.

We also own other patent applications covering manufacturing processes,directed to enantiomers, formulations and uses that may provide additional protection for one or more of the respectiveour product or product candidate. candidates.  

We regard patents and other intellectual property rights as corporate assets. Accordingly, we attempt to optimize the value of intellectual property in developing our business strategy including the selective development, protection, and exploitation of our intellectual property rights. In addition to filings made with intellectual property authorities, we protect our intellectual property and confidential information by means of carefully considered processes of communication and the sharing of information, and by the use of confidentiality and non-disclosure agreements and provisions for the same in contractor’s agreements. While no agreement offers absolute protection, such agreements provide some form of recourse in the event of disclosure, or anticipated disclosure.

Our intellectual property position, like that of many biomedical companies, is uncertain and involves complex legal and technical questions for which important legal principles are unresolved. For more information regarding challenges to our existing or future patents, see Item 1A “Risk Factors.”

Government Approvalregulation

Regulation by governmentalGovernment authorities in the United States, at the federal, state and foreignlocal level, and other countries is a significant factorextensively regulate, among other things, the research, development, testing, manufacture, quality control, approval, labeling, packaging, storage, record-keeping, promotion, advertising, distribution, marketing and export and import of products such as those we are developing. A new drug must be approved by the FDA through the NDA process before it may be legally marketed in the United States. We are subject to various government regulations in connection with the development manufacture, and expected marketing of our potential drug compoundspipeline.

U.S. Drug Development and in potential future researchRegulation

In the United States, the FDA regulates drugs under the federal Food, Drug, and development activities. The natureCosmetic Act and extent to which such regulation will apply to us will vary depending on the nature of any potential drug compounds developed. We anticipate that all of our potential drug compounds will require regulatory approval by governmental agencies prior to commercialization.

its implementing regulations (“FDCA”). The process of obtaining theseregulatory approvals and the subsequent compliance with the appropriate federal, state, local and foreign statutes and regulations requiresrequire the expenditure of substantial time and financial resources. For more information regardingFailure to comply with the risks relatedapplicable U.S. requirements at any time during the product development process, approval process or after approval may subject an applicant to obtainingadministrative or judicial sanctions. These sanctions could include the FDA’s refusal to approve pending applications, withdrawal of an approval, a clinical hold, warning letters, product recalls, product seizures, total or partial suspension of production or distribution, injunctions, fines, refusals of government approvals, see Item 1A “Risk Factors.”contracts, restitution, disgorgement or civil or criminal penalties. Any agency or judicial enforcement action could have a material adverse effect on us.

The steps ordinarily required beforeOnce a new drug may be marketed incandidate is identified for development, it enters the United States, which are similar to steps required in most other countries, include:

Non-clinicalpreclinical testing stage. Preclinical tests include laboratory evaluationevaluations of potential drug compoundproduct chemistry, formulationtoxicity and toxicity,formulation, as well as animal studies. TheAn Investigational New Drug application (“IND”) sponsor must submit the results of non-clinical testing are submittedthe preclinical tests, together with manufacturing information and analytical data, to the FDA as part of the IND. The sponsor must also include a protocol detailing, among other things, the objectives of the first phase of clinical trials, the parameters to be used in monitoring the safety of the trial, and the effectiveness criteria to be evaluated should the first phase lend itself to an IND. A 30-day waiting periodefficacy evaluation. Some preclinical testing may continue even after the filing of each IND is required prior to commencement of clinical testing in humans. At any time duringsubmitted. The IND automatically becomes effective thirty (30) days after receipt by FDA, unless FDA, within the 30-day time period, orplaces the clinical trial on a clinical hold. Clinical holds also may be imposed by the FDA at any time thereafter,before or during clinical trials due to safety concerns about on-going or proposed clinical trials or non-compliance with specific FDA requirements, and the FDAtrials may halt proposednot begin or ongoing clinical trialscontinue until the FDA authorizesnotifies the sponsor that the hold has been lifted.

All clinical trials must be conducted under specified terms. Thethe supervision of one or more qualified investigators in accordance with FDA may require additional animal testing after an initial IND is approved and prior to Phase III trials.

good clinical practice (“GCP”) requirements, which include a requirement that all research subjects provide their informed consent in writing for their participation in any clinical trial. Clinical trials must be conducted under protocols detailing the objectives of the trial, dosing procedures, subject selection and exclusion criteria and the safety and/or effectiveness criteria to support NDAsbe evaluated. Each protocol must be submitted to FDA as part of the IND, and timely safety reports must be submitted to FDA and the investigators for serious and unexpected adverse events. An Institutional Review Board (“IRB”) at each institution participating in the clinical trial must review and approve each protocol before a clinical trial may commence at the institution and must also approve the information regarding the trial as well as the consent form that must be provided to each trial subject or his or her legal representative, monitor the study until completed and otherwise comply with all applicable IRB regulations.

Human clinical trials are typically conducted in three sequential phases although the phasesthat may overlap. During overlap or be combined in certain cases:

Phase I,1: The compound is initially introduced into healthy human subjects and tested for safety, dosage tolerance, absorption, metabolism, distribution and excretion and, if possible, to gain an early indication of its effectiveness. In most cases, initial Phase 1 clinical trials are conducted with healthy volunteers. However, where the compound being evaluated is for the treatment of severe or life-threatening diseases, such as cancer, and especially when the product may be too toxic to ethically administer to healthy volunteers, the initial human testing may be conducted on patients with the target disease or condition. Sponsors sometimes subdivide their Phase 1 clinical trials into Phase 1a and Phase 1b clinical trials. Phase 1b clinical trials are typically aimed at confirming dosage, pharmacokinetics and safety in a smalllarger number of subjects to assess metabolism, pharmacokinetics, and pharmacological actions and safety, including side effectspatients. Some Phase 1b studies evaluate biomarkers or surrogate markers that may be associated with increasing doses. efficacy in patients with specific types of diseases or conditions.

Phase II usually2: This phase involves studiesclinical trials in a limited patient population to assess the efficacy of the drug in specific, targeted indications; assess dosage tolerance and optimal dosage; and identify possible adverse effects and safety risks. 

If a compound is foundrisks, to be potentially effectivepreliminarily evaluate the efficacy of the product for specific targeted diseases or conditions and to have an acceptable safety profile in confirm dosage tolerance and appropriate dosage.

Phase I and II evaluations,3: Phase III3 clinical trials are undertaken to further demonstrateevaluate dosage, clinical efficacy and to further test for safety withinin an expanded patient population, generally at geographically dispersed clinical trialstudy sites.

After successful completion These clinical trials, often referred to as “pivotal” clinical trials, are intended to establish the overall risk-benefit ratio of the requiredcompound and provide, if appropriate, an adequate basis for product labeling.

FDA or the sponsor may suspend a clinical trial at any time on various grounds, including any finding that the research subjects or patients are being exposed to an unacceptable health risk. Similarly, an IRB can suspend or terminate approval of a clinical trial at its institution if the clinical trial is not being conducted in accordance with the IRB’s requirements or if the drug has been associated with unexpected, serious harm to study subjects. In addition, clinical trials may be overseen by an independent group of qualified experts organized by the sponsor, known as a data safety monitoring board or committee. Depending on its charter, this committee may determine whether a trial may move forward at designated check points based on access to certain data from the trial.

Post-approval trials may also be conducted after a drug receives initial marketing approval. These trials, often referred to as “Phase 4” trials, are used to gain additional experience from the treatment of patients in the intended therapeutic indication. In certain instances, FDA may mandate the performance of such clinical trials as a condition of approval of an NDA.

During the development of a new drug, sponsors are given several opportunities to meet with FDA. These meetings can provide an opportunity for the sponsor to share information about the progress of the application or clinical trials, for the FDA to provide advice, and for the sponsor and the FDA to reach agreement on the next phase of development. These meetings may occur prior to the submission of an IND, at the end of Phase 2 clinical trials, or before an NDA is generallyultimately submitted. Sponsors typically use the meetings at the end of the Phase 2 trials to discuss Phase 2 clinical results and present plans for the pivotal Phase 3 clinical trials that they believe will support approval of the new drug. Meetings at other times may be made upon request.

Concurrent with clinical trials, companies typically complete additional, animal or other non-clinical studies, develop additional information about the chemistry and physical characteristics of the drug, and finalize a process for manufacturing the product in commercial quantities in accordance with FDA’s current Good Manufacturing Practices (“cGMP”) requirements. The manufacturing process must consistently produce quality batches of the drug and, among other things, the manufacturer must develop methods for testing the identity, strength, quality and purity of the final drug. In addition, appropriate packaging must be selected and tested, and stability studies must be conducted to demonstrate the effectiveness of the packaging and that the compound does not undergo unacceptable deterioration over its shelf life.

While the IND is active, progress reports summarizing the results of ongoing clinical trials and nonclinical studies performed since the last progress report must be submitted on at least an annual basis to FDA, and written IND safety reports must be submitted to FDA and investigators for serious and unexpected adverse events, findings from other studies suggesting a significant risk to humans exposed to the same or similar drugs, findings from animal or in vitro testing suggesting a significant risk to humans, and any clinically important, increased incidence of a serious adverse reaction compared to that listed in the protocol or investigator brochure.

There are also requirements governing the submission of certain clinical trials and completed trial results to public registries. Sponsors of certain clinical trials of FDA-regulated products are required to register and disclose specified clinical trial registration and results information, which is made publicly available at www.clinicaltrials.gov. Failure to properly report clinical trial results can result in civil monetary penalties. Disclosure of clinical trial results can often be delayed until the new product or new indication being studied has been approved.

U.S. review and approval process

The results of product development, preclinical and other non-clinical studies and clinical trials, along with descriptions of the manufacturing process, analytical tests conducted on the chemistry of the drug, proposed labeling and other relevant information are submitted to FDA as part of a New Drug Application (“NDA”). The submission of an NDA is subject to the payment of substantial user fees; a waiver of which may be obtained under certain limited circumstances.

FDA reviews NDAs to determine, among other things, whether the product is safe and effective for its intended use and whether it is manufactured in a cGMP-compliant manner, which will assure and preserve the product’s identity, strength, quality and purity. Under the Prescription Drug User Fee Act (“PDUFA”), FDA has a goal of ten months from the date of “filing” of a standard, completed NDA for a new molecular entity to review and act on the submission. This review typically takes twelve months from the date the NDA is submitted to FDA because FDA has approximately two months to make a “filing” decision after the application is submitted. FDA conducts a preliminary review of all NDAs within the first sixty days after submission, before accepting them for filing, to determine whether they are sufficiently complete to permit substantive review. FDA may request additional information before accepting therather than accept an NDA for filing, in which casefiling. In this event, the NDA must be resubmitted with the additional information. Once the submission has been accepted for filing,The resubmitted application also is subject to review before the FDA reviews the NDA and responds to the applicant. The FDA’s requestsaccepts it for additional information or clarification often significantly extends the review process. The filing.

FDA may refer the NDAan application for a new drug to an appropriate advisory committee for review, evaluation,within FDA. An advisory committee is a panel of independent experts, including clinicians and other scientific experts, that reviews, evaluates and provides a recommendation as to whether and under what conditions the NDAapplication should be approved, although theapproved. FDA is not bound by the recommendationrecommendations of such an advisory committee, but it considers advisory committee recommendations carefully when making decisions.

Before approving an NDA, FDA will also inspect the facility where the product is manufactured. FDA will not approve an application unless it determines that the manufacturing processes and facilities are in compliance with cGMP requirements and are adequate to assure consistent production of the product within required specifications. Before approving an NDA, FDA may also inspect one or more clinical trial sites to assure compliance with GCP requirements.

After the FDA evaluates an NDA, it will issue an approval letter or a Complete Response Letter. A Complete Response Letter indicates that the review cycle of the application is complete, and the application will not be approved in its present form. A Complete Response Letter usually describes the specific deficiencies in the NDA identified by FDA and may require additional clinical data, such as an additional pivotal Phase 3 trial or other significant and time-consuming requirements related to clinical trials, nonclinical studies or manufacturing. If a Complete Response Letter is issued, the sponsor must resubmit the NDA, addressing all of the deficiencies identified in the letter, or withdraw the application. Even if such data and information are submitted, FDA may decide that the NDA does not satisfy the criteria for approval. An approval letter authorizes commercial marketing of the drug with prescribing information for specific indications.

The Pediatric Research Equity Act (“PREA”), requires IND sponsors to conduct pediatric clinical trials for most drugs, for a new active ingredient, new indication, new dosage form, new dosing regimen or new route of administration. Under PREA, original NDAs and supplements must contain a pediatric assessment unless the sponsor has received a deferral or waiver. The required assessment must evaluate the safety and effectiveness of the product for the claimed indications in all relevant pediatric subpopulations and support dosing and administration for each pediatric subpopulation for which the product is safe and effective. The sponsor or FDA may request a deferral of pediatric clinical trials for some or all of the pediatric subpopulations. A deferral may be granted for several reasons, including a finding that the drug is ready for approval for use in adults before pediatric clinical trials are complete or that additional safety or effectiveness data needs to be collected before the pediatric clinical trials begin. FDA must send a non-compliance letter to any sponsor that fails to submit the required assessment, keep a deferral current or fails to submit a request for approval of a pediatric formulation.

If a drug receives FDA approval, the approval may be limited to specific diseases and dosages, which could restrict the commercial value of the product. In addition, FDA may require testing and surveillance programs to monitor the safety of approved products which have been commercialized, and may require a sponsor to conduct post-marketing clinical trials, which are designed to further assess a drug’s safety and effectiveness after NDA approval. FDA may also place other conditions on approval, including a requirement for a risk evaluation and mitigation strategy (“REMS”) to assure the safe use of the drug. If FDA concludes a REMS is needed, the sponsor of the NDA must submit a proposed REMS. FDA will not approve the NDA without an approved REMS, if required. A REMS could include medication guides, physician communication plans or elements to assure safe use, such as restricted distribution methods, patient registries and other risk minimization tools. Any of these limitations on approval or marketing could restrict the commercial promotion, distribution, prescribing or dispensing of products. Marketing approval may be withdrawn for non-compliance with REMS or other regulatory requirements, or if problems occur following initial marketing.

Post-approval requirements

Once an approval is granted, FDA may withdraw the approval if compliance with regulatory standards is not maintained or if problems occur after the drug reaches the market. Later discovery of previously unknown problems with a drug may result in restrictions on the drug or even complete withdrawal of the drug from the market. After approval, some types of changes to the approved drug, such as adding new indications, certain manufacturing changes and additional labeling claims, are subject to further FDA review and approval. Manufacturers and other entities involved in the manufacture and distribution of approved drugs are required to register their establishments with FDA and certain state agencies and are subject to periodic unannounced inspections by FDA and certain state agencies for compliance with cGMP regulations and other laws and regulations.

Any drug product manufactured or distributed by us pursuant to FDA approval will be subject to continuing regulation by FDA, including, among other things, record-keeping requirements, reporting of adverse experiences with the drug, providing FDA with updated safety and efficacy information, drug sampling and distribution requirements, complying with certain electronic records and signature requirements, and complying with FDA promotion and advertising requirements. FDA strictly regulates labeling, advertising, promotion and other types of information regarding approved drugs that are placed on the market, and imposes requirements and restrictions on drug manufacturers, such as those related to direct-to-consumer advertising, the prohibition on promoting products for uses or in patient populations that are not described in the product’s approved labeling (known as “off-label use”), industry-sponsored scientific and educational activities, and promotional activities involving the internet. Discovery of previously unknown problems or the failure to comply with the applicable regulatory requirements may result in restrictions on the marketing of a product for a certain indication or withdrawal of the product from the market as well as possible civil or criminal sanctions. Failure to comply with the applicable governmental requirements at any time during the product development process, approval process or after approval, may subject an applicant or manufacturer to administrative or judicial civil or criminal sanctions and adverse publicity. FDA sanctions could include refusal to approve pending applications, withdrawal of an advisory committee.approval, clinical holds on post-marketing clinical trials, enforcement letters, product recalls, product seizures, total or partial suspension of production or distribution, injunctions, fines, refusals of government contracts, mandated corrective advertising or communications with doctors, debarment, restitution, disgorgement of profits, or civil or criminal penalties.

Expedited development and review programs

The FDA has a fast track designation program that is intended to expedite or facilitate the process for reviewing new drug products that meet certain criteria. Specifically, new drugs are eligible for fast track designation if they are intended to treat a serious or life-threatening disease or condition and demonstrate the potential to address unmet medical needs for the disease or condition. With regard to a fast track product, FDA may consider for review sections of the NDA on a rolling basis before the complete application is submitted, if the sponsor provides a schedule for the submission of the sections of the NDA, FDA agrees to accept sections of the NDA and determines that the schedule is acceptable, and the sponsor pays any required user fees upon submission of the first section of the NDA.

Any product submitted to FDA for approval, including a product with a fast track designation, may also be eligible for other types of FDA programs intended to expedite development and review, such as priority review and accelerated approval.

A product is eligible for priority review if it is intended to treat a serious condition, and if approved, would provide a significant improvement in safety or efficacy compared to currently marketed products. FDA will attempt to direct additional resources to the evaluation of an application for a new drug designated for priority review in an effort to facilitate the review. FDA endeavors to review applications with priority review designations within six months of the filing date, as compared to ten months for review of NDAs under its current PDUFA review goals.

In addition, a product may be eligible for accelerated approval. Drugs intended to treat serious or life-threatening diseases or conditions may be eligible for accelerated approval upon a determination that the product has an effect on a surrogate endpoint that is reasonably likely to predict a clinical benefit, or on a clinical endpoint that can be measured earlier than irreversible morbidity or mortality, that is reasonably likely to predict an effect on irreversible morbidity or mortality or other clinical benefit, taking into account the severity, rarity, or prevalence of the condition and the availability or lack of alternative treatments. As a condition of approval, the FDA may require that a sponsor of a drug receiving accelerated approval perform adequate and well-controlled post-marketing clinical trials. Drugs receiving accelerated approval may be subject to expedited withdrawal procedures if the sponsor fails to conduct the required post-marketing trials or if such trials fail to verify the predicted clinical benefit. In addition, the FDA currently requires as a condition for accelerated approval pre-approval of promotional materials, which could adversely impact the timing of the commercial launch of the product.

The Food and Drug Administration Safety and Innovation Act (“FDASIA”) established a category of drugs referred to as “breakthrough therapies” that may be eligible to receive breakthrough therapy designation. A sponsor may seek FDA designation of a compound as a “breakthrough therapy” if the product is intended, alone or in combination with one or more other products, to treat a serious or life-threatening disease or condition and preliminary clinical evidence indicates that the product may demonstrate substantial improvement over existing therapies on one or more clinically significant endpoints, such as substantial treatment effects observed early in clinical development. The designation includes all of the fast track program features, as well as more intensive FDA interaction and guidance. The breakthrough therapy designation is a distinct status from both accelerated approval and priority review, which can also be granted to the same drug if relevant criteria are met. If a product is designated as breakthrough therapy, FDA will work to expedite the development and review of such drug.

Fast track designation, priority review and breakthrough therapy designation do not change the standards for approval but may expedite the development or approval process. However, even if a product qualifies for one or more of these programs, FDA may later decide that the product no longer meets the conditions for qualification or decide that the time period for FDA review or approval will not be shortened.

Orphan drug designation

Under the United States Orphan Drug Act, a sponsorFDA may request that the FDA designategrant orphan designation to a drug intended to treat a “rarerare disease or condition” as an “orphan drug.” A “rarecondition, which is a disease or condition” is one whichcondition that affects lessfewer than 200,000 peopleindividuals in the United States or, whichif it affects more than 200,000 people, but for whichindividuals in the United States, there is no reasonable expectation that the cost of developing and making a drug product available in the product is not expected toUnited States for this type of disease or condition will be recovered from sales of the product. Orphan designation must be requested before an NDA is submitted. After FDA grants orphan designation, the identity of the therapeutic agent and its potential orphan use are publicly disclosed by FDA. Orphan designation does not convey any advantage in or shorten the duration of the regulatory review and approval process.

If a product that has orphan designation subsequently receives the first FDA approval for the disease or condition for which it has such designation, the product is entitled to orphan product exclusivity, which means that FDA may not approve any other applications to market the same drug for the same indication for seven years, except in limited circumstances, such as a showing of clinical superiority to the product with orphan exclusivity or inability to manufacture the product in sufficient quantities. The designation of such drug also entitles a party to financial incentives such as opportunities for grant funding towards clinical trial costs, tax advantages and user-fee waivers. However, competitors, may receive approval of different products for the indication for which the orphan product has exclusivity or obtain approval for the same product but for a different indication for which the orphan product has exclusivity. Orphan exclusivity also could block the approval of one of our compounds for seven years if our compound is determined to be contained within the competitor’s product for the same indication or disease, or if a competitor obtains approval of the same drug as defined by the FDA. In addition, if an orphan designated product receives marketing approval for an indication broader than what is designated, it may not be entitled to orphan exclusivity.

Marketing exclusivity

Market exclusivity provisions under the FDCA can delay the submission or approval of certain marketing applications. The FDCA provides a five-year period of non-patent marketing exclusivity within the United States to the first applicant to obtain approval of an NDA for a new chemical entity. A drug is a new chemical entity if FDA has not previously approved any other new drug containing the same active moiety, which is the molecule or ion responsible for the action of the drug substance. During the exclusivity period, the FDA may not approve or even accept for review an abbreviated new drug application (“ANDA”), or an NDA submitted under Section 505(b)(2) (a “505(b)(2) NDA”), submitted by another company for another drug based on the same active moiety, regardless of whether the drug is intended for the same indication as the original innovative drug or for another indication, where the applicant does not own or have a legal right of reference to all the data required for approval. However, an application may be submitted after four years if it contains a certification of patent invalidity or non-infringement to one of the patents listed with the FDA by the innovator NDA holder.

The FDCA alternatively provides three years of marketing exclusivity for an NDA, or supplement to an existing NDA, if new clinical investigations, other than bioavailability studies, that were conducted or sponsored by the applicant are deemed by the FDA to be essential to the approval of the application, for example new indications, dosages or strengths of an existing drug. This three-year exclusivity covers only the modification for which the drug received approval on the basis of the new clinical investigations and does not prohibit the FDA from approving ANDAs or 505(b)(2) NDAs for drugs containing the active ingredient for the original indication or condition of use. Five-year and three-year exclusivity will not delay the submission or approval of a full NDA. However, an applicant submitting a full NDA would be required to conduct or obtain a right of reference to all of the preclinical studies and adequate and well-controlled clinical trials necessary to demonstrate safety and effectiveness.

Pediatric exclusivity is another type of marketing exclusivity available in the United States. UponPediatric exclusivity provides for an additional six months of marketing exclusivity attached to another period of exclusivity if a sponsor conducts clinical trials in children in response to a written request from the approvalFDA. The issuance of a written request does not require the first NDA or BLA for a drug designated as ansponsor to undertake the described clinical trials. In addition, orphan drug forexclusivity, as described above, may offer a specified indication, the sponsorseven-year period of that NDA or BLA is entitled to seven years of exclusive marketing rightsexclusivity, except in the United States unless the sponsor cannot assure the availability of sufficient quantities to meet the needs of persons with the disease. However, orphan drug status is particular to the approved indication and does not prevent another company from seeking approval of an off-patent drug that has other labeled indications that are not under orphan or other exclusivities. Orphan drugs may also be eligible for federal income tax credits for costs associated with the drugs’ development. In order to increase the development and marketing of drugs for rare disorders, regulatory bodies outside the United States have enacted regulations similar to the Orphan Drug Act.certain circumstances.

Foreign Sales

Sales outside the United States of potential drug compounds we develop will also be subject to foreign regulatory requirements governing human clinical trials and marketing for drugs. The requirements vary widely from country to country, but typically the registration and approval process takes several years and requires significant resources. In most cases, if the FDA has not approved a potential drug compound for sale in the United States, the potential drug compound may be exported for sale outside of the United States, only if it has been approved in any one of the following: the European Union, Canada, Australia, New Zealand, Japan, Israel, Switzerland and South Africa. There are specific FDA regulations that govern this process.

U.S. coverage and reimbursement

Significant uncertainty exists as to the coverage and reimbursement status of any compound for which we may seek regulatory approval. Sales in the United States will depend in part on the availability of sufficient coverage and adequate reimbursement from third-party payors, which include government health programs such as Medicare, Medicaid, CHIP, TRICARE and the Veterans Administration, as well as managed care organizations and private health insurers. Prices at which we or our customers seek reimbursement for our therapeutic compounds can be subject to challenge, reduction or denial by payors.

The process for determining whether a payor will provide coverage for a product is typically separate from the process for setting the reimbursement rate that the payor will pay for the product. A payor’s decision to provide coverage for a product does not imply that an adequate reimbursement rate will be available. Additionally, in the United States there is no uniform policy among payors for coverage or reimbursement. Third-party payors often rely upon Medicare coverage policy and payment limitations in setting their own coverage and reimbursement policies, but also have their own methods and approval processes. Therefore, coverage and reimbursement for products can differ significantly from payor to payor. If coverage and adequate reimbursement are not available, or are available only at limited levels, successful commercialization of, and obtaining a satisfactory financial return on, any product we develop may not be possible.

Third-party payors are increasingly challenging the price and examining the medical necessity and cost-effectiveness of medical products and services, in addition to their safety and efficacy. In order to obtain coverage and reimbursement for any product that might be approved for marketing, we may need to conduct expensive studies in order to demonstrate the medical necessity and cost-effectiveness of any products, which would be in addition to the costs expended to obtain regulatory approvals. Third-party payors may not consider our compounds to be medically necessary or cost-effective compared to other available therapies, or the rebate percentages required to secure favorable coverage may not yield an adequate margin over cost or may not enable us to maintain price levels sufficient to realize an appropriate return on our investment in drug development.

Fraud and Abuse Laws

Federal and state health care laws and regulations restrict business practices in the biopharmaceutical industry. In the biopharmaceutical industry, there are a number of federal and state health care regulatory requirements that apply to entities, including, but not limited to, the federal and state fraud and abuse laws. These laws include, but are not limited to, anti-kickback and self-referral law, civil false claims act law, criminal false statement law, civil monetary penalty laws, exclusion law, and other civil, criminal, and administrative laws. Health care laws, regulations, and guidance continuously evolve and are thereby subject to constant change.

The Federal Anti-Kickback Statute, 42 U.S.C. § 1320a-7b(b), among other things, prohibits the knowing and willful offer, payment, solicitation or receipt of any form of remuneration, whether directly or indirectly and overtly or covertly in cash or in kind, in return for, or to induce the referral of an individual for the:

• furnishing or arranging for the furnishing of items or services reimbursable in whole or in part under Medicare, Medicaid or other federal healthcare programs; or

• purchase, lease, or order of, or the arrangement or recommendation of the purchasing, leasing, or ordering of any item or service reimbursable in whole or in part under Medicare, Medicaid or other federal healthcare programs.

There are a number of narrow safe harbors to the Federal Anti-Kickback Statute. Such safe harbors permit certain payments and business practices that, although they would otherwise potentially implicate the Federal Anti-Kickback Statute, are not treated as an offense under the same if all of the requirements of the specific applicable safe harbor are met. Actual knowledge of the statute or specific intent to violate it is not required in order for a person or entity to have committed a violation.

The Federal Anti-Kickback Statute applies to certain arrangements with healthcare providers, product end users and other parties, including marketing arrangements and discounts and other financial incentives offered in connection with the sales of our products. Regulatory authorities may determine that certain marketing, pricing, or other activities violate the Federal Anti-Kickback Statute or other applicable laws. Noncompliance with the Federal Anti-Kickback Statute can result in civil, administrative and/or criminal penalties, restrictions on the ability to operate in certain jurisdictions, and exclusion from participation in Medicare, Medicaid or other federal healthcare programs. In addition, non-compliance can result in the need to curtail and/or restructure operations. Any penalties, damages, fines, exclusions, curtailment or restructuring of operations could adversely affect the ability to operate a business, financial condition, and results of operations. A violation of the Federal Anti-Kickback Statute can serve as a false or fraudulent claim for purposes of the civil False Claims Act and the civil monetary penalties statute.

The Ethics in Patient Referrals Act, commonly known as the “Stark Law,” 42 U.S.C. § 1395nn, prohibits a physician from making referrals for certain “designated health services” payable by Medicare to an entity in which the physician or an immediate family member of such physician has an ownership or investment interest or with which the physician has entered into a compensation arrangement, unless a statutory exception applies. There are a number of exceptions to the Stark Law. Such exceptions permit certain payments and arrangements that, although they would otherwise potentially implicate the Stark Law, are not treated as a violation under the same if the requirements of the specific exceptions are met. Violation of the Stark Law could result in denial of payment, disgorgement of reimbursements received under a noncompliance arrangement, civil penalties, damages and exclusion from Medicare or other governmental programs. These requirements are highly technical and there can be no guarantee that regulatory authorities will not determine or assert that arrangements are in violation of the Stark Law and do not otherwise meet applicable Stark Law exceptions.

The federal false statements statute, 42 U.S.C. § 1320a-7b(a), prohibits knowingly and willfully falsifying, concealing, or omitting a material fact or making any materially false statement in connection with the delivery of health care benefits, items, or services. Similarly, 18 U.S.C. § 1035 prohibits a person or entity, in any matter involving a health care benefit program, from knowingly or willfully falsifying, concealing, or covering up by any trick, scheme, or device a material fact; making any materially false, fictitious, or fraudulent statements or representations; or making or using any materially false writing or document knowing the same to contain any materially false, fictitious, or fraudulent statement or entry. In addition to criminal penalties, violation of these statutes may result in collateral administrative sanctions, including exclusion from participation in Medicare, Medicaid and other federal health care programs.

18 U.S.C. § 669 prohibits knowingly and willfully embezzling, stealing, or otherwise without authority converting to the use of any person or entity other than the rightful owner, or intentionally misapplying any of the moneys, funds, securities, premiums, credits, property, or other assets of a health care benefit program. In addition to criminal penalties, violation of this statute may result in collateral administrative sanctions, including exclusion from participation in Medicare, Medicaid and other federal health care programs.

The criminal health care fraud statute, 18 U.S.C. § 1347, establishes criminal liability for whoever knowingly and willfully executes, or attempts to execute, a scheme or artifice to defraud any health care benefit program, or to obtain, by means of false or fraudulent pretenses, representations, or promises, any of the money or property owned by, or under the custody or control of, any health care benefit program, in connection with the delivery of or payment for health care benefits, items, or services. In addition to criminal penalties, violation of this statute may result in collateral administrative sanctions, including exclusion from participation in Medicare, Medicaid and other federal health care programs. A person or entity need not have actual knowledge of this law or specific intent to commit a violation of this law.

18 U.S.C. § 1518 establishes criminal liability for whoever willfully prevents, obstructs, misleads, delays or attempts to prevent, obstruct, mislead, or delay the communication of information or records relating to a violation of a Federal health care offense to a criminal investigator. In addition to criminal penalties, violation of this statute may result in collateral administrative sanctions, including exclusion from participation in Medicare, Medicaid and other federal health care programs.

18 U.S.C. § 286 establishes criminal liability for whoever enters into any agreement, combination, or conspiracy to defraud the United States, or any department or agency thereof, by obtaining or aiding to obtain the payment or allowance of any false, fictitious or fraudulent claim. In addition to criminal penalties, violation of this statute may result in collateral administrative sanctions, including exclusion from participation in Medicare, Medicaid and other federal health care programs.

18 U.S.C. § 287 establishes criminal liability for whoever knowingly makes or presents a false, fictitious or fraudulent claim to the United States Government, including any department or agency thereof. In addition to criminal penalties, violation of this statute may result in collateral administrative sanctions, including exclusion from participation in Medicare, Medicaid and other federal health care programs.

The Federal False Claims Act, 31 U.S.C. § 3729, et seq., provides, in part, that the federal government—or a private party on behalf of the government—may bring a lawsuit against any person whom it believes has knowingly presented, or caused to be presented, a false or fraudulent claim for payment, or who has made a false statement or used a false record to get a claim paid or to avoid, decrease or conceal an obligation to pay money to the federal government or who has knowingly retained an overpayment. Knowledge under the Federal False Claims Act means actual knowledge, deliberate indifference, or reckless disregard. In addition, amendments in 1986 to the Federal False Claims Act have made it easier for private parties to bring whistleblower lawsuits against companies.

The civil monetary penalties law, 42 U.S.C. § 1320a-7a, provides, in part, that the federal government may seek civil monetary penalties against any person who presents or causes to be presented claims to a Federal health care program that the person knows or should know is for an item or services that was not provided as claimed or is false or fraudulent, or the person has made a false statement or used a false record to get a claim paid. The federal government may also seek civil monetary penalties for a wide variety of other conduct, including offering remuneration to influence a Medicare or Medicaid beneficiary’s selection of providers and violations of the Federal Anti-Kickback Statute.

Violations of the Federal False Claims Act and/or the Civil Monetary Penalties Law can result in penalties ranging from $11,665 to $23,331 for each false claim violation of the Federal False Claims Act and varying amounts based on the type of violation of the Civil Monetary Penalties Law, plus up to three times the amount of damages that the federal government sustained. In addition, the federal government may also seek exclusion from participation in all federal health care programs.

42 U.S.C. Section 1320a-7 provides that individuals and entities can be mandatorily or permissively excluded from participation in federal health care programs. The grounds for mandatory exclusion include, but are not limited to, conviction for a criminal offense related to the delivery of an item or service reimbursed under a federal or state health care program, and a conviction related to health care fraud. The grounds for permissive exclusion include, but are not limited to, criminal offenses relating to fraud inside and outside of health care, convictions related to obstruction of an investigation or audit, and/or failure to disclose certain required information. Exclusion from federal health care programs—whether mandatory or permissive—may mean that we would not be entitled to participation in federal and/or state health care programs for services rendered.

State Fraud and Abuse Provisions

Many states have also adopted some form of anti-kickback and anti-referral laws and false claims acts and civil monetary penalties and other fraud and abuse provisions that apply regardless of payer, in addition to items and services reimbursed under Medicaid and other state programs. A determination of liability under such laws could result in fines, penalties, and exclusion, as well as restrictions on the ability to operate in these jurisdictions.

Corporate liability can be present as a result of the illegal activities of employees, representatives, contractors, collaborators, agents, subsidiaries, or affiliates, even if they were not explicitly authorized. There can be no assurance that all employees, representatives, contractors, collaborators, agents, subsidiaries or affiliates will comply with the foregoing laws at all times. Violation of the aforementioned and other laws could result in whistleblower complaints, investigations, sanctions, settlements, prosecution, government oversight and reporting, other enforcement actions, disgorgement of profits, significant fines, damages, other civil and criminal penalties or injunctions or other administrative remedies, suspension and/or debarment from contracting with certain governments or other persons, the loss of privileges, reputational harm, contract damages, adverse media coverage and other collateral consequences. In addition, corporate directors, officers, employees, and other representatives who engage in violations of these and other laws may face imprisonment, fines, and penalties. If any subpoenas or investigations are launched, or governmental or other sanctions are imposed, or if a company does not prevail in any possible civil or criminal litigation, business, financial condition, and results of operations could be materially harmed. In addition, responding to any action will likely result in a materially significant diversion of management’s attention and resources and significant defense costs and other professional fees. Enforcement actions and sanctions could further harm business, financial condition, and results of operations. Any of the consequences contained in this paragraph and section could adversely affect the ability to operate the business, financial condition, and the results of operations.

Health Insurance Portability and Accountability Act

The Health Insurance Portability and Accountability Act, as amended by the Health Information Technology for Economic and Clinical Health Act (“HITECH”), and implementing regulations thereunder (collectively, “HIPAA”) requires certain healthcare providers, health plans and healthcare clearinghouses who conduct specified electronic healthcare transactions (“covered entities”), as well as their independent contractors and agents who conduct certain activities involving protected health information on their behalf (“business associates”) to comply with enumerated requirements relating to the privacy, security and transmission of protected health information. Failure to comply with HIPAA can result in corrective action, as well as civil fines and penalties and government oversight. Among other changes, HITECH made HIPAA security standards directly applicable to business associates, increased the tiered civil and criminal fines and penalties that may be imposed against covered entities, business associates and possibly other persons, and gave state attorneys general new authority to file actions to enforce HIPAA. Further, the breach notification rule implemented under HITECH requires covered entities to notify affected individuals, the U.S. Department of Health and Human Services Office of Civil Rights (“OCR”), the agency that enforces HIPAA, and for breaches affecting more than 500 individuals, the media, of any breaches of unsecured protected health information. HIPAA does not create a private right of action for individuals, though individuals may submit complaints related to HIPAA to OCR.

Patient Protection and Affordable Care Act

In the United States, there have been, and continue to be multiple legislative and regulatory changes and proposed changes regarding the healthcare system that could impact our business. Policymakers and third party reimbursement programs (i.e. payors) have articulated the goals of controlling healthcare costs, improving quality and/or expanding access in connection with these healthcare reform efforts. As a leading example, in March 2010, the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act (collectively, the “ACA”), was passed, ushering in significant changes to the way healthcare is financed in the United States. With respect to impacts specific to the U.S. pharmaceutical industry, among other things, the ACA:

• increased the statutory minimum rebates a manufacturer must pay under the Medicaid Drug Rebate Program and extended the rebate program to include Medicaid managed care organizations as well as Medicaid fee-for-service programs;

• expanded eligibility criteria for Medicaid programs by, among other things, allowing states to offer Medicaid coverage to additional individuals, correspondingly increasing manufacturers’ Medicaid rebate liability;

• created a new methodology by which average manufacturing price is calculated for drugs that are inhaled, infused, instilled, implanted or injected and not generally dispensed through retail community pharmacies;

• established an annual, nondeductible fee on any entity that manufactures or imports certain specified branded prescription drugs and biologic products;

• expanded the availability of lower drug pricing under the 340B drug pricing program to additional types of covered entities;

• created a new partial prescription drug benefit for Medicare recipients under the Medicare Part D coverage gap discount program, in which manufacturers must agree to offer point-of-sale discounts off negotiated prices of applicable brand drugs to eligible beneficiaries during their coverage gap period, as a condition for the manufacturer’s outpatient drugs to be covered under Medicare Part D;

• amended the Public Health Service Act to create an abbreviated approval pathway for biological products that are demonstrated to be biosimilar to or interchangeable with an FDA-approved biological product;

• added a requirement to annually report product samples that manufacturers and distributors provide to physicians;

• established new requirements, known as “Sunshine Act” requirements for manufacturers of products reimbursed by Medicare, Medicaid or the Children’s Health Insurance Program (“CHIP”) to collect and annually report detailed data to the Centers for Medicare and Medicaid Services (“CMS”) regarding payments or other transfers of value to physicians and teaching hospitals (“covered recipients”), as well as any ownership or investment interest held by physicians and their immediate family members. The reporting data must be accompanied by an attestation as to the accuracy of the data and failure to timely and accurately submit required information may result in civil monetary penalties;

• established a Center for Medicare & Medicaid Innovation at CMS, to test innovative payment and service delivery models to lower Medicare and Medicaid spending, potentially including prescription drugs;

• created a new Patient-Centered Outcomes Research Institute to oversee, identify priorities in, and conduct comparative clinical effectiveness research, along with funding for such research; and

• expanded healthcare fraud and abuse laws, including the civil False Claims Act and the federal Anti-Kickback Statute, and enhanced penalties for noncompliance, which are applicable beyond the U.S. pharmaceutical industry (e.g. to other types of healthcare entities) but also are of specific relevance to the U.S. pharmaceutical industry.

The Bipartisan Budget Act of 2018 amended the ACA, effective January 1, 2019, to close the coverage gap in most Medicare drug plans, commonly referred to as the “donut hole.” Further, the Substance-Use Disorder Prevention that Promotes Opioid Recovery and Treatment for Patients and Communities Act (“SUPPORT Act”) amended the Sunshine Act to expand the definition of covered recipient for whom applicable manufacturers must collect ad report data to include physician assistants, nurse practitioners, clinical nurse specialists, certified nurse anesthetists and certified nurse mid-wives for data reported on or after January 1, 2022.

There have been multiple judicial challenges to certain aspects of the ACA, as well as Congressional efforts to repeal or replace the ACA, and efforts by the Trump administration to delay or circumvent the implementation of certain ACA requirements. For example, the Tax Cuts and Jobs Act of 2017 repealed, effective January 1, 2019, the tax-based shared responsibility payment imposed by the ACA on certain individuals who fail to maintain minimum essential health care insurance, commonly known as the “individual mandate.” On December 14, 2018, a U.S. District Court in the Northern District of Texas ruled that the individual mandate is a critical and inseverable feature of the ACA, and therefore, because it was repealed as part of the Tax Cuts and Jobs Act, the remaining provisions of the ACA are invalid as well. On December 18, 2019, the U.S. Court of Appeals for the 5th Circuit affirmed the District Court’s decision that the individual mandate was unconstitutional but remanded the case back to the District Court to determine whether the remaining provisions of the ACA are invalid as well. The U.S. Supreme Court has agreed to review the case and oral arguments heard oral arguments in November 2020. Therefore, ongoing force and effect of certain or all of the provisions of the ACA remain in a state of uncertainty at this current time.

Research and Development Expenses

Historically, a significant portion of our operating expenses has related to research and development. See our Consolidated Financial Statements contained elsewhere in this Annual Report for costs and expenses related to research and development, and other financial information for fiscal years 2017, 20162020 and 2015.2019.

Scientific Advisors

We are advised by scientists and physicians with experience relevant to our Company and our product candidates. In the past twelve months, ourOur scientific advisors included Drs Harald Hampel, MD, PhD, Jacqueline French, MD, John Harrison, PhD, Ottavio Arancio, MD, Norman Relkin, MD, PhD, Corinne Lasmezas, PhD, Tangui Maurice, PhD, Abraham Fisher, PhD, Paul Aisen, MD, Jeffrey Cummings, MD, Tanya Simuni, MD, Daniel Weintraub, MD.include clinicians and scientists who are affiliated with a number of highly regarded medical institutions.

Employees

We currently have tentwenty full-time employees, and we retain several independent contractors on ana regular or as-needed basis. We believe that we have good relations with our employees.

Available Information

Our internet website address is www.anavex.com. Our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and amendments to those reports filed or furnished pursuant to section 13(a) or 15(d) of the Exchange Act are available free of charge through our website. We include our website address in this report only as an inactive textual reference and do not intend it to be an active link to our website. The contents of our website are not incorporated into this report.