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Daré Bioscience

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FY2021 Annual Report · Daré Bioscience
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A N N U A L   R E P O RT  2 0 21

Weʼre  driven  by  a  mission  to  identify,  develop  and  bring  to  market  a  diverse 
portfolio  of  differentiated  therapies  that  prioritize  women's  health  and  well-
being,    expand  treatment  options,  and  improve  outcomes,  primarily  in  the 
areas  of  contraception,  fertility  and  vaginal  and  sexual  health.

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.  20549
___________________________________________________

FORM 10-K
___________________________________________________

☒

☐

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

For the fiscal year ended December 31, 2021 
OR

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR 
THE TRANSITION PERIOD FROM _____ TO_____

Commission File No. 001-36395

DARÉ BIOSCIENCE, INC.
(Exact Name of Registrant as Specified in its Charter)

Delaware

(State or other jurisdiction of incorporation)
3655 Nobel Drive, Suite 260
San Diego, CA
(Address of Principal Executive Offices) 

20-4139823

(IRS Employer Identification No.)
92122
(Zip Code)

Registrant’s telephone number, including area code: (858) 926-7655

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

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, Par Value $0.0001 Per Share

DARE

Nasdaq Capital Market

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes o No x

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act. Yes o	

Securities registered under Section 12(g) of the Act: None

No x

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities 

Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has 
been subject to such filing requirements for the past 90 days.  Yes x   No o

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 such files).   Yes x   No o   

Indicate by check mark 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.

Large Accelerated Filer 

Non-accelerated filer

☐
x

Accelerated filer 

Smaller reporting company

Emerging growth company 

☐
x

☐

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 has filed a report on and attestation to its management's assessment of the effectiveness 

of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public 
accounting firm that prepared or issued its audit report. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No x

The aggregate market value of the registrant’s common stock held by non-affiliates of the registrant on the last business day of the 
registrant’s most recently completed second fiscal quarter (June 30, 2021), was approximately $85,850,000 based on the closing price of the 
registrant's common stock as reported on the Nasdaq Capital Market on such date. This excludes shares of common stock held by affiliates on 
such date. Exclusion of shares held by any person should not be construed to indicate that such person possesses the power directly, or indirectly, 
to direct or cause the direction of the management or policies of the registrant, or that such person is controlled by or under common control with 
the registrant. The determination of affiliate status for this purpose may not be conclusive for other purposes.

As of March 30, 2022, there were 83,944,119 shares of the registrant’s common stock, par value $0.0001 per share, outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s definitive proxy statement relating to its 2022 annual meeting of shareholders (the “2022 Proxy Statement”) are 

incorporated by reference into Part III of this Annual Report on Form 10-K where indicated. The 2022 Proxy Statement will be filed with the U.S. 
Securities and Exchange Commission within 120 days after the end of the fiscal year to which this report relates.

Daré Bioscience, Inc. and Subsidiaries

Form 10-K – ANNUAL REPORT
For the Fiscal Year Ended December 31, 2021

Table of Contents

ITEM 1.

ITEM 1A.

ITEM 1B.

ITEM 2.

ITEM 3.

ITEM 4.

Business

Risk Factors

Unresolved Staff Comments

Properties

Legal Proceedings

Mine Safety Disclosures

PART I

PART II

ITEM 5.

ITEM 6.

ITEM 7.

Market for Registrant's Common Equity, Related Stockholder Matters and Issuer 
Purchases of Equity Securities
Selected Financial Data

Management’s Discussion and Analysis of Financial Condition and Results of Operations

ITEM 7A.

Quantitative and Qualitative Disclosures about Market Risk

ITEM 8.

ITEM 9.

ITEM 9A.

ITEM 9B.

ITEM 9C.

ITEM 10.
ITEM 11.

ITEM 12.

ITEM 13.

ITEM 14.

ITEM 15.

ITEM 16.

Financial Statements and Supplementary Data

Changes in and Disagreement With Accountants on Accounting and Financial Disclosure

Controls and Procedures

Other Information

Disclosure Regarding Foreign Jurisdictions That Prevent Inspections

PART III

Directors, Executive Officers and Corporate Governance
Executive Compensation

Security Ownership of Certain Beneficial Owners and Management and Related 
Stockholder Matters
Certain Relationships and Related Transactions, and Director Independence

Principal Accountant Fees and Services

PART IV

Exhibits and Financial Statement Schedules

Form 10-K Summary

Signatures

Financial Statements

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F-1

 
 
 
 
 
 
 
CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

PART I

This  Annual  Report  on  Form  10-K,  in  particular  ITEM  1.  "BUSINESS,"  ITEM  7.  "MANAGEMENT'S 
DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS,” and the information 
incorporated by reference herein contains forward-looking statements that involve substantial risks and uncertainties. 
All statements, other than statements of historical facts, contained in this report, including statements regarding our 
strategy, future operations, future financial position, projected revenue, funding and expenses, prospects, plans and 
objectives  of  management,  are  forward-looking  statements.  Forward-looking  statements,  in  some  cases,  can  be 
identified  by  terms  such  as  “believe,”  “may,”  “will,”  “estimate,”  “continue,”  “anticipate,”  “design,”  “intend,”  “expect,” 
“could,” “plan,” “potential,” “predict,” “seek,” “pursue,” “should,” “would,” “contemplate,” “project,” “target,” “tend to,” or 
the negative version of these words and similar expressions.

Forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause 
our  actual  results,  performance  or  achievements  to  be  materially  different  from  any  future  results,  performance  or 
achievements expressed or implied by the forward-looking statements, including those factors described in PART I, 
ITEM  1A,  "RISK  FACTORS,”  in  this  report,  and  elsewhere  in  this  report.  Given  these  uncertainties,  you  should  not 
place undue reliance on any forward-looking statement. The following factors are among those that may cause such 
differences:

•

•

•

•

•

•

•

•

•

Inability to raise additional capital, under favorable terms or at all, and continue as a going concern;

Failure  to  complete  development  of  our  product  candidates,  submit  and  obtain  United  States  Food  and  Drug 
Administration,  or  FDA,  or  foreign  regulatory  authority  approval  and  commercialize  our  products  candidates  on 
projected timelines or budgets, or at all; 

Inability to demonstrate sufficient safety and efficacy of our product candidates;

The  ability  of  third  parties  on  which  we  rely  to  timely  supply  and  manufacture  our  commercial  product  and  our 
clinical  trial  supplies,  including  their  components  as  well  as  the  finished  product,  in  the  quantities  needed  in 
accordance with current good manufacturing practices, our specifications and other applicable requirements;

The performance of third parties on which we rely to conduct nonclinical studies and clinical trials of our product 
candidates;

terms  and  conditions  of  our  strategic  collaborations, 

The 
commercialization of XACIATO™ and Ovaprene®;

including  our  out-license  agreements 

for 

A  decision  by  a  commercial  collaborator  to  discontinue  its  interest  in  our  product  or  product  candidate  or  to 
terminate our license agreement, or the failure of such license agreement to become fully effective;

The  performance  of  third  parties  on  which  we  rely  to  commercialize,  or  assist  us  in  commercializing,  XACIATO 
and any future product;

Difficulties with establishing and maintaining collaborations relating to the development and/or commercialization 
of our product candidates on a timely basis or on acceptable terms, or at all;

• Our loss of, or inability to attract, key personnel;

•

•

•

•

•

The degree of market acceptance that XACIATO and any future product achieves;

Coverage and reimbursement levels for XACIATO and any future product by government health care programs, 
private health insurance companies and other third-party payors;

A  change  in  the  FDA's  prior  determination  that  the  Center  for  Devices  and  Radiological  Health  would  lead  the 
review of a premarket application for potential marketing approval of Ovaprene;

A change in regulatory requirements for our product candidates, including the development pathway pursuant to 
Section 505(b)(2) of the Federal Food, Drug, and Cosmetic Act, or the FDA's 505(b)(2) pathway;

Unsuccessful  clinical  trial  outcomes  stemming  from  clinical  trial  designs,  failure  to  enroll  a  sufficient  number  of 
patients, higher than anticipated patient dropout rates, failure to meet established clinical endpoints, undesirable 
side effects and other safety concerns;

1

•

•

•

•

•

Adverse  differences  between  preliminary,  interim  or  topline  clinical  study  data  reported  by  us  and  final  study 
results;

Communication  from  the  FDA  or  another  regulatory  authority,  including  a  complete  response  letter,  that  it  does 
not  accept  or  agree  with  our  assumptions,  estimates,  calculations,  conclusions  or  analyses  of  clinical  or 
nonclinical study data regarding a product candidate, or that it interprets or weighs the importance of study data 
differently than we have in a manner that negatively impacts the candidate's prospects for regulatory approval in a 
timely manner, or at all;

Failure  to  monetize  our  portfolio  candidates  through  licenses,  partnerships  or  other  types  of  commercialization 
agreements;

Failure to select product candidates that capitalize on the most scientifically, clinically or commercially promising 
or profitable indications or therapeutic areas within women's health due to limited financial resources;

Loss or impairment of our in-licensed rights to develop and commercialize XACIATO and our product candidates ;

• Our payment and other obligations under our in-license and acquisition agreements for XACIATO and our product 

candidates;

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

Developments by our competitors that make XACIATO or any potential product less competitive or obsolete;

The  impact  of  the  macroeconomic  conditions,  geopolitical  events,  the  COVID-19  pandemic  and  any  future 
pandemic, epidemic, or similar public health threat or natural disasters on our business, operations and financial 
condition, or on those of third parties on which we rely;

Cyber-attacks,  security  breaches  or  similar  events  compromising  our  technology  systems  or  the  technology 
systems of third parties on which we rely;

Difficulty in introducing branded products in a market made up of generic products;

Inability to adequately protect or enforce our, or our licensor’s, intellectual property rights;

Lack of patent protection for the active ingredients in XACIATO and certain of our product candidates that expose 
those product candidates to competition from other formulations using the same active ingredients; 

Higher  risk  of  failure  associated  with  product  candidates  in  pre-clinical  stages  of  development  that  may  lead 
investors to assign them little to no value and make these assets difficult to fund;

Dependence on grant funding for pre-clinical development of DARE-LARC1;

Disputes or other developments concerning our intellectual property rights;

Actual and anticipated fluctuations in our quarterly or annual operating results;

Price and volume fluctuations in the stock market, and in our stock in particular, which could cause investors to 
experience losses and subject us to securities class-action litigation;

Failure to maintain the listing of our common stock on the Nasdaq Capital Market or another nationally recognized 
exchange;

Development of unexpected safety concerns related to our product or product candidates, or third-party products 
or product candidates that share similar characteristics or drug substances;

Product liability claims or governmental investigations;

Strict  government  regulations  on  our  business,  including  various  fraud  and  abuse  laws,  including,  without 
limitation, the U.S. federal Anti-Kickback Statute, the U.S. federal False Claims Act and the U.S. Foreign Corrupt 
Practices Act;

Regulations governing the production or marketing of XACIATO and any future products; and

Increased costs as a result of operating as a public company, and substantial time devoted by our management to 
compliance initiatives and corporate governance practices.

In  addition,  statements  that  “we  believe”  and  similar  statements  reflect  our  beliefs  and  opinions  on  the  relevant 
subject. These statements are based upon information available to us as of the date of this report, and while we believe 
such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our 
statements should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially 
available relevant information. These statements are inherently uncertain and investors are cautioned not to unduly rely 
upon these statements.

2

All forward-looking statements in this report are current only as of the date of this report. We do not undertake any 
obligation to publicly update any forward-looking statement to reflect events or circumstances after the date on which any 
statement is made or to reflect the occurrence of unanticipated events, except as required by law.

ITEM 1. BUSINESS

The terms “we,” “us,” “our,” “Daré” or the “Company” refer collectively to Daré Bioscience, Inc. and its wholly-
owned subsidiaries, unless otherwise stated or the context otherwise requires. All information in this report is based 
on  our  fiscal  year.  Unless  otherwise  stated,  references  to  particular  years,  quarters,  months  or  periods  refer  to  our 
fiscal years ending December 31 and the associated quarters, months and periods of those fiscal years.

Overview

We  are  a  biopharmaceutical  company  committed  to  advancing  innovative  products  for  women’s  health.  We 
are  driven  by  a  mission  to  identify,  develop  and  bring  to  market  a  diverse  portfolio  of  differentiated  therapies  that 
prioritize women's health and well-being, expand treatment options, and improve outcomes, primarily in the areas of 
contraception, fertility and vaginal and sexual health.

Our  first  product,  XACIATO™  (clindamycin  phosphate  vaginal  gel,  2%),  was  approved  by  the  FDA  in 
December  2021  for  the  treatment  of  bacterial  vaginosis  in  females  12  years  of  age  and  older.  In  March  2022,  we 
entered into an exclusive global license agreement with an affiliate of Organon & Co., Organon International GmbH, or 
Organon, to commercialize XACIATO. XACIATO is expected to be available commercially in the United States in the 
fourth quarter of 2022.

We began assembling our diverse portfolio of clinical-stage product candidates and pre-clinical programs in 
2017  through  acquisitions,  exclusive  in-licenses  and  other  collaborations.  Our  programs  target  unmet  needs  in 
women’s  health  in  the  areas  of  contraception,  fertility  and  vaginal  and  sexual  health  and  aim  to  expand  treatment 
options,  enhance  outcomes  and  improve  ease  of  use  for  women.  We  are  primarily  focused  on  progressing  the 
development  of  our  existing  product  candidates.  We  are  also  exploring  opportunities  to  expand  our  portfolio  by 
leveraging assets to which we hold rights or obtaining rights to new assets, with continued focus solely on women's 
health.  We  believe  the  product  candidates  in  our  portfolio  offer  innovative  approaches  that  may  provide  meaningful 
benefits  over  current  therapeutic  or  contraceptive  options.  We  evaluate  potential  new  product  candidates  based  on 
similar  selection  criteria  as  we  applied  in  assembling  our  existing  portfolio.  Our  product  candidates,  if  approved  for 
commercial sale, would be prescription products. 

The  following  graphic  summarizes  our  portfolio,  including  targeted  indications,  development  status  and 

milestones:

3

4

Our Strategy

Our goal is to bring to market innovative products in women’s health, primarily in the areas of contraception, 
fertility  and  vaginal  and  sexual  health.  We  plan  to  achieve  this  goal  by  advancing  the  drug  and  drug/device 
combination  product  candidates  in  our  portfolio  through  mid-  to  late-stage  clinical  development,  and  potentially 
regulatory  approval,  as  well  as  by  establishing  and  leveraging  strategic  partnerships  and  other  collaborations  to 
complete  product  development  and  commercialize  our  products,  if  approved.  We  are  also  exploring  portfolio 
expansion  through  both  business  development  activities  that  may  result  in  acquiring,  or  acquiring  access  to,  new 
product  candidates  through  in-licensing  or  other  collaborative  arrangements,  and  leveraging  assets  we  previously 
acquired or in-licensed from third parties. As with our current portfolio, we look for innovations in women’s health that 
have  (a)  attractive  market  opportunities  and  potential  to  address  an  unmet  medical  need,  including  through  new 
formulations, manners of application or delivery methods of well-known drug substances that result in novel, product 
candidates customized for women, (b) human proof-of-concept clinical data previously generated by third parties and/
or potential to utilize the FDA's 505(b)(2) pathway, and (c) potential to become a first-in-category or first-line product. 

We believe that there is an opportunity to fill the gap that exists in the development of innovations in women’s 
health  between  (a)  non-profit  organizations,  small  private  companies  and  individual  entrepreneurs  that  discover, 
innovate  and  conduct  early-stage  research  and  clinical  development  of  product  candidates,  and  (b)  pharmaceutical 
companies  that  conduct  late-stage  clinical  development  and  commercialize  approved  products.  We  believe  that  the 
development activities between these two ends of this spectrum (early pre-clinical and clinical development of product 
candidates on the one hand and late-stage clinical trials and commercialization of product candidates on the other) 
are currently underserved. In addition, we believe there are gaps in treatment options in the women's health market 
and there is an opportunity to provide therapies that address persistent unmet needs. We intend to fill the mid-stage 
development gap and to expand treatment options for women.

Key elements of our business strategy are as follows:

•

•

•

•

Advance  clinical  development  of  the  product  candidates  in  our  portfolio  through  mid-  to  late-stage 
clinical  development  or  regulatory  approval.  We  are  targeting  a  2022  commencement  of  a  pivotal 
Phase 3 clinical study of Ovaprene in collaboration with the Eunice Kennedy Shriver National Institute 
of  Child  Health  and  Human  Development,  or  NICHD.  In  addition,  our  Phase  2b  RESPOND  clinical 
study of Sildenafil Cream, 3.6% in women with female sexual arousal disorder, or FSAD, is ongoing. 
In 2022, we also expect to complete our ongoing Phase 1/2 clinical study of DARE-VVA1 and we are 
commencing a Phase 1/2 clinical study of DARE-HRT1.

Explore  opportunities  to  expand  our  portfolio,  with  the  women’s  health  market  as  our  sole  focus. 
While simultaneously advancing our current portfolio, we intend to continue to identify other important 
unmet needs in women’s health and explore opportunities to build our product pipeline by acquiring or 
in-licensing new programs or leveraging assets we previously acquired or in-licensed to create new 
programs that meet our selection criteria.   

Pursue strategic collaborations to enhance our development and commercialization capabilities. We 
intend  to  develop  and  maintain  strategic  relationships  with  commercial  stage  companies  that  are 
leaders or emerging leaders in the women’s health market, as well as with other entities, where we 
believe such collaborations will accelerate or otherwise improve upon our clinical development and/or 
product  commercialization  capabilities.  Our  license  agreement  with  Bayer  to  commercialize 
Ovaprene, if approved, and our Cooperative Research and Development Agreement, or CRADA, with 
NICHD for the conduct of the Phase 3 clinical study of Ovaprene are examples of these efforts.

Seek non-dilutive funding to support product development. We intend to advance development of our 
programs through a variety of means, including through non-dilutive funding. For example, technology 
development and other preclinical activities for DARE-LARC1 have been supported by funding under 
grant  agreements  with  a  private  foundation  and  we  anticipate  that  our  2021  grant  agreement  will 
continue  to  fund  pre-clinical  activities  for  that  program  through  most  of  2026,  contingent  upon  the 
program's  achievement  of  specified  milestones.  In  addition,  clinical  development  of  Ovaprene  and 
pre-clinical  development  activities  for  DARE-LARC1  and  DARE-PTB1  have  been  supported  by 
NICHD grant awards.

5

XACIATO

XACIATO  [zah-she-AH-toe]  (clindamycin  phosphate)  vaginal  gel  (formerly  known  as  DARE-BV1),  a 
lincosamide antibacterial, received FDA approval in December 2021 for the treatment of bacterial vaginosis in female 
patients  12  years  of  age  and  older.  XACIATO  is  a  clear,  colorless,  viscous  gel,  which  contains  clindamycin  at  a 
concentration of 2%. A single-dose user-filled disposable applicator delivers 5 g of vaginal gel containing 100 mg of 
clindamycin. 

XACIATO  is  our  first  and  only  approved  product.  We  achieved  FDA  approval  of  XACIATO  three  years  after 
acquiring rights to the program. We commenced and completed a successful pivotal clinical study, prepared and filed 
a new drug application with the FDA and received notification from the FDA of U.S. marketing approval, all during the 
COVID-19 pandemic.

In March 2022, we entered into an exclusive license agreement with Organon pursuant to which Organon will 
obtain exclusive worldwide rights to develop, manufacture and commercialize XACIATO. XACIATO is expected to be 
available  commercially  in  the  United  States  in  the  fourth  quarter  of  2022.  See  "Strategic  Agreements  for  Product 
Commercialization" below for further discussion of the terms of our agreement with Organon. 

XACIATO previously received both Qualified Infectious Disease Product (QIDP) and Fast Track designations 
from the FDA for the treatment of bacterial vaginosis in women. As a result of the QIDP designation, XACIATO was 
eligible to receive a five-year extension of the three years of data exclusivity in the U.S. available to the product based 
on  the  submission  of  new  clinical  data  that  were  essential  to  its  approval.  The  FDA  granted  XACIATO  for  the 
treatment of bacterial vaginosis in female patients 12 years of age and older three years of data exclusivity, which was 
extended by five years, such that the data exclusivity period is set to expire on December 7, 2029. XACIATO has also 
been  designated  as  a  reference  listed  drug  by  the  FDA  for  purposes  of  future  generic  drug  development. The  data 
exclusivity period should block the FDA from approving either a subsequent abbreviated NDA or 505(b)(2) NDA that 
relies  in  whole  or  in  part  on  our  protected  clinical  data.  See  also  "Government  Regulation  -  U.S.  Government 
Regulation-  New  Drug  Marketing  Exclusivity  under  the  Hatch-Waxman  Act  Amendments  &  GAIN  Exclusivity 
Extension" below.

According  to  the  Centers  for  Disease  Control  and  Prevention,  or  the  CDC,  bacterial  vaginosis  is  the  most 
common vaginal condition in women ages 15-44. Bacterial vaginosis is a type of vaginal inflammation caused by the 
overgrowth  of  certain  bacteria  naturally  found  in  the  vagina.  Symptoms  include  vaginal  discharge,  vaginal  odor, 
vaginal pain, itching or burning, and burning during urination. We entered this therapeutic category because we felt 
there  was  a  significant  unmet  need  for  better  treatment.  Branded  prescription  products  that  received  FDA  approval 
before XACIATO for the treatment of bacterial vaginosis have clinical cure rates (based on the Amsel criteria) ranging 
from 37-68%.

XACIATO  is  contraindicated  in  individuals  with  a  history  of  hypersensitivity  to  clindamycin  or  lincomycin.  Its 
prescribing  information  contains  warnings  and  precautions  about  clostridioides  difficile-associated  diarrhea, 
XACIATO’s  incompatibility  with  and  potential  to  weaken  polyurethane  condoms  so  as  to  make  them  unreliable  for 
preventing  pregnancy  or  protecting  against  sexually  transmitted  diseases  (therefore,  polyurethane  condoms  should 
not be used during treatment with XACIATO or for 7 days following treatment; latex or polyisoprene condoms should 
be used), and vaginal candida infections. The most common adverse reactions reported in >2% of patients and at a 
higher  rate  in  the  XACIATO  group  than  in  the  placebo  group  in  the  pivotal  DARE-BVFREE  trial  were  vulvovaginal 
candidiasis  and  vulvovaginal  discomfort.  Systemic  clindamycin  has  neuromuscular  blocking  properties  that  may 
enhance the action of other neuromuscular blocking agents. It should be used with caution in patients receiving such 
agents. 

Other  clindamycin  vaginal  products  have  been  used  to  treat  pregnant  women  during  the  second  and  third 
trimester.  XACIATO  has  not  been  studied  in  pregnant  women.  However,  based  on  the  low  systemic  absorption  of 
XACIATO following the intravaginal route of administration in nonpregnant women, maternal use is not likely to result 
in significant fetal exposure to the drug. Similarly, because systemic absorption following intravaginal administration of 
clindamycin is low, transfer of the drug into breastmilk is likely to be low and adverse effects on the breastfed infant 
are not expected. The safety and effectiveness of XACIATO have not been established in pediatric patients younger 
than 12 years of age. XACIATO has not been evaluated in geriatric patients (65 years of age or older) to determine 
whether they respond differently than younger patients. 

6

Clinical Data

The  efficacy  of  XACIATO  as  a  treatment  of  bacterial  vaginosis  in  females  12  years  of  age  and  older  was 
demonstrated  in  the  Phase  3  DARE-BVFREE  trial  (NCT04370548),  a  randomized,  double-blind,  placebo-controlled 
clinical  study  that  randomized  307  patients  at  32  centers  across  the  United  States. A  single  dose  of  XACIATO  was 
compared  to  a  single  dose  of  placebo  vaginal  gel  (hydroxyethylcellulose  [HEC]  Universal  Placebo  Gel)  for  the 
treatment of bacterial vaginosis. Patients were evaluated at three timepoints: a Day 1 screening/randomization visit, a 
Day  7  to  14  Interim  Assessment  visit,  and  a  Day  21  to  30  Test  of  Cure  visit.  The  total  study  duration  was  up  to 
approximately one month for each individual patient. 

To be eligible, patients had to have a clinical diagnosis of bacterial vaginosis defined as an off-white (milky or 
gray), thin, homogeneous discharge with minimal or absent pruritus and inflammation of the vulva and vagina, clue 
cells > 20% of the total epithelial cells on microscopic examination of the saline wet mount, vaginal secretion pH of > 
4.5, and a fishy odor of the vaginal discharge with the addition of a drop of 10% KOH (i.e., a positive whiff test). The 
307  patients  were  randomized  in  a  2:1  ratio,  with  204  in  the  XACIATO  group  and  103  in  the  placebo  group.  The 
modified Intent-To-Treat (mITT) Population excluded women with a positive test result for other concomitant vaginal or 
cervical  infections  at  baseline,  including  a  positive  vaginal  culture  for  Candida  spp.  or  who  had  a  baseline  Nugent 
score of < 7. 

Clinical Cure was defined as resolution of the abnormal vaginal discharge associated with bacterial vaginosis, 
a  negative  10%  KOH  whiff  test,  and  clue  cells  <  20%  of  the  total  epithelial  cells  in  the  saline  wet  mount. 
Bacteriological  Cure  was  defined  as  a  Nugent  score  <  4. Therapeutic  Cure  was  defined  as  the  presence  of  both  a 
Clinical  Cure  and  Bacteriological  Cure.  In  the  mITT  population,  a  statistically  significantly  greater  percentage  of 
patients experienced Clinical Cure, Bacteriological Cure, and Therapeutic Cure at the Test of Cure (Day 21-30) visit in 
the XACIATO arm compared to placebo (Table 1). Statistically significant results for the endpoints were also achieved 
at the Interim Assessment visit (Day 7-14). 

Table 1: Summary of Clinical Cure, Bacteriological Cure, and Therapeutic Cure (mITT Population)

Interim Assessment visit (day 7-14)
Treatment 
Difference (%) 
[95% Confidence 
Interval]

Placebo
(N = 59)
n (%)

XACIATO
(N = 122)
n (%)

Test of Cure visit (day 21-30)

XACIATO
(N = 122)
n (%)

Placebo
(N = 59)
n (%)

Treatment 
Difference (%) 
[95% Confidence 
Interval]

93 (76.2)

14 (23.7)

52.5 (38.0, 67.0)

86 (70.5)

21 (35.6)

34.9 (19.0, 50.8)

50 (41.0)

2 (3.4)

37.6 (26.5, 48.7)

53 (43.4)

3 (5.1)

38.4 (26.7, 50.1)

43 (35.2)

0

32.5 (25.5, 45.0)

45 (36.9)

3 (5.1)

31.8 (20.3, 43.3)

Parameter
Clinical
Cure
Bacteriological 
Cure
Therapeutic
Cure

The  percentage  of  patients  with  Clinical  Cure  at  the  Test  of  Cure  visit  was  also  significantly  higher  in  the 
XACIATO group compared to the placebo group among the subsets of patients defined by prior episodes of bacterial 
vaginosis  (≤  3  episodes  and  >3  episodes  in  the  previous  12  months)  at  71.3%  (72/101)  for  XACIATO  and  39.1% 
(18/46) placebo, and 70.0% (14/20) for XACIATO and 23.1% (3/13) placebo, respectively. 

The median age of the patients in the trial was 35 years (range 15-59 years). The population was 56% Black 
or African American and 41% White. Persons of Hispanic or Latino ethnicity made up 25% of the population. A history 
of prior bacterial vaginosis was noted in 89% of the population. XACIATO was well-tolerated in the trial.

Our Pipeline: Clinical-Stage Programs

Ovaprene®

We believe the need for more effective and convenient options is particularly true with contraception. While a 
variety of hormonal and non-hormonal options exist, there is a notable void: an effective, short-acting, hormone-free 
method of contraception that does not require intervention at the time of intercourse.

Ovaprene  is  a  novel,  investigational  hormone-free  monthly  intravaginal  contraceptive  designed  to  be  worn 
conveniently over multiple weeks (one menstrual cycle) and with the potential to achieve “typical use” contraceptive 

7

efficacy approaching that of current FDA-approved non-implanted hormonal contraceptive methods (pills, patches and 
vaginal  rings),  which  is  approximately  91%  typical  use  efficacy.  Typical  use  contraceptive  efficacy  refers  to  the 
expected rate of pregnancy prevention during the first year of actual use of a method, including sometimes using the 
method  in  a  way  that  is  not  correct  or  not  consistent.  Ovaprene  features  a  proprietary  knitted  polymer  barrier  to 
physically  block  sperm  from  entering  the  cervical  canal  within  a  silicone-reinforced  ring  that  releases  non-hormonal 
agent ferrous gluconate to impede sperm motility. Unlike current FDA-approved monthly intravaginal contraceptives, 
Ovaprene  does  not  contain  hormones,  but,  consistent  with  those  monthly  intravaginal  contraceptives,  including 
Merck’s  NuvaRing®,  Ovaprene  is  designed  to  be  a  “one  size  fits  most”  monthly,  self-administered  product.  If 
approved, Ovaprene could be the first hormone-free, monthly contraceptive option for women.

Ovaprene is composed of both device and drug components and is considered a combination product by the 
FDA. Ovaprene previously underwent a request for designation process with the FDA that determined that the Center 
for Devices and Radiological Health, or CDRH, would lead the review of a premarket approval, or PMA, for potential 
marketing approval in the U.S.

Clinical Data

In a postcoital test, or PCT, pilot clinical study conducted by the previous sponsor in 20 women and published 
in  The  Journal  of  Reproductive  Medicine®  in  2009,  Ovaprene  demonstrated  the  ability  to  immobilize  sperm  and 
prevent their progression into the cervical mucus. The study also demonstrated the acceptability of the device to both 
partners. No colposcopic abnormalities, no significant changes in vaginal flora and no serious adverse effects were 
observed.

In November 2019, we announced positive topline results of our PCT clinical trial of Ovaprene. We designed 
the  PCT  clinical  trial  to  assess  general  safety  and  effectiveness  in  preventing  progressively  motile  sperm  from 
reaching the cervical canal following intercourse and acceptability of the product to the patient. The study evaluated 
23 women over the course of five menstrual cycles, with each woman assessed over approximately 21 visits. Each 
woman’s  cervical  mucus  was  measured  at  several  points  during  the  study,  including  a  baseline  measurement  at 
menstrual cycle 1 that excluded the use of any product. Subsequent cycles and visits included the use of a diaphragm 
during intercourse (menstrual cycle 2) and Ovaprene (menstrual cycles 3, 4 and 5). The primary endpoint of the study 
was to evaluate changes from baseline in PCT results due to device use, as represented by the proportion of women 
and  cycles  with  an  average  of  fewer  than  five  progressively  motile  sperm  (PMS)  per  high  power  field  (HPF)  in 
midcycle cervical mucus collected two to three hours after intercourse with Ovaprene in place.

Our  PCT  clinical  trial  met  its  primary  endpoint:  Ovaprene  prevented  the  requisite  number  of  sperm  from 
reaching the cervix across all women and all cycles evaluated. Specifically, in 100% of women and cycles, an average 
of  less  than  five  PMS  per  HPF  were  present  in  the  midcycle  cervical  mucus  collected  two  to  three  hours  after 
intercourse with Ovaprene in place. To calculate the average number of PMS, PMS were counted across each of nine 
HPFs and averaged. Women enrolled in the study who completed at least one Ovaprene PCT (N=26) had a mean of 
27.21 PMS/HPF in their baseline cycle when no contraception was used, a mean of 0.22 PMS/HPF in their diaphragm 
cycle,  which  was  anticipated  based  on  published  studies,  and  a  mean  of  0.48  PMS/HPF  in  their  Ovaprene  PCT 
cycles, with a median of zero PMS. No serious or severe adverse events were reported or observed.

PCT clinical trials have been used as a surrogate marker for contraceptive effectiveness. Infertility research 
suggests that higher rates of pregnancy are associated with PMS per HPF of from greater than one to greater than 20 
sperm, and less than five PMS per HPF is considered indicative of contraceptive effectiveness.

Pivotal Phase 3 Clinical Study

In January 2022, we initiated an Investigational Device Exemption, or IDE, review process with the FDA for a 
multi-center,  non-comparative,  pivotal  Phase  3  clinical  study  of  the  safety  and  efficacy  of  Ovaprene  to  prevent 
pregnancy. Our IDE submission was subsequently converted to an IDE pre-submission so that the FDA could engage 
in a collaborative discussion with us regarding items that must be addressed prior to enrollment of any subjects in the 
Phase 3 study. This process is ongoing and we believe it will allow us to finalize the protocol and design of the study 
as  the  registration  study  to  support  a  future  PMA  submission.  Based  on  communications  with  the  FDA,  in  terms  of 
study sample size and duration, we expect that at least 200 subjects completing 12 months of Ovaprene use will be 
adequate. We are targeting commencement of the Phase 3 study during 2022.

In  July  2021,  we  entered  into  the  CRADA  with  the  U.S.  Department  of  Health  and  Human  Services,  as 
represented by NICHD, part of the National Institutes of Health, for the conduct of the Phase 3 study, which will be 
conducted  within  NICHD’s  Contraceptive  Clinical  Trial  Network  with  NICHD  contractor  Health  Decisions  Inc.,  a 

8

contract research organization, providing clinical coordination and data collection and management services. We and 
NICHD will each provide medical oversight and final data review and analysis for the study and will work together to 
prepare  the  final  report  of  the  results  of  the  study.  We  are  responsible  for  providing  clinical  supplies  of  Ovaprene, 
coordinating interactions with the FDA, preparing and submitting supportive regulatory documentation, and providing 
a total of $5.5 million in payments to NICHD to be applied toward the costs of conducting the Phase 3 study. NICHD 
will be responsible for the other costs related to the conduct of the Phase 3 study and will manage the payment of 
expenses to Health Decisions Inc., the clinical sites, and other parties involved with the study. If the planned Phase 3 
study is successful, we expect the data to support a pre-market approval submission, or PMA, to the FDA, as well as 
regulatory filings in Europe and other countries worldwide, to allow for marketing approvals of Ovaprene. 

In addition to the CRADA, we are collaborating with ADVA-Tec, Inc. and Bayer HealthCare LLC, or Bayer, for 
the development and commercialization of Ovaprene as part of two strategic collaborations announced in March 2017 
and January 2020, respectively.  See "Strategic Agreements for Pipeline Development" and "Strategic Agreements for 
Product Commercialization" below for discussion of the terms of each collaboration. 

Sildenafil Cream, 3.6%

While numerous pharmaceutical products have been developed and approved to treat erectile dysfunction in 
men,  women  continue  to  lack  effective  options  for  female  sexual  arousal  disorder,  or  FSAD,  the  most  analogous 
condition of the various types of female sexual dysfunction disorders. We are developing Sildenafil Cream, 3.6%, an 
investigational proprietary cream formulation of sildenafil, a phosphodiesterase-5 inhibitor and the active ingredient in 
the male erectile dysfunction drug Viagra®, for topical administration to the vulva and vagina for treatment of FSAD. 
Today, there are no FDA-approved products that specifically address the symptoms or underlying pathology of FSAD. 
We plan to leverage the existing data and established safety profile of sildenafil and the Viagra® brand to utilize the 
FDA’s  505(b)(2)  pathway  to  obtain  marketing  approval  of  Sildenafil  Cream,  3.6%  in  the  U.S.  for  the  treatment  of 
women  suffering  from  FSAD.  If  approved,  Sildenafil  Cream,  3.6%  could  be  the  first  FDA-approved  FSAD  treatment 
option for women. 

FSAD is a condition characterized primarily by a persistent or recurrent inability to attain or maintain sufficient 
genital  arousal  (an  adequate  lubrication-swelling  response)  during  sexual  activity,  frequently  resulting  in  distress  or 
interpersonal  difficulty.  This  is  distinct  from  hypoactive  sexual  desire  disorder  (HSDD)  in  women,  which  is 
characterized primarily by a lack of sexual desire.  As with erectile dysfunction in men, FSAD in women is associated 
with insufficient blood flow to the genitalia. Sildenafil Cream, 3.6% is designed to facilitate vasodilation and increase 
genital blood flow, and, as a result, to provide improvements in the female genital arousal response, while avoiding 
systemic side effects observed with oral formulations of sildenafil.

Clinical Data

In  a  Phase  1  clinical  study  of  three  escalating  doses  of  topical  sildenafil  cream  (1  g  cream  with  35  mg 
sildenafil;  2  g  cream  with  71  mg  sildenafil;  and  4  g  cream  with  142  mg  sildenafil)  in  20  healthy  post-menopausal 
women using a crossover study design, topical sildenafil cream demonstrated significantly lower systemic exposure to 
sildenafil  compared  to  a  50  mg  oral  sildenafil  dose,  and  topical  sildenafil  cream  was  safe  and  well  tolerated  at 
clinically  relevant  doses  (1-2  g  cream).  Study  subjects  reported  favorable  product  characteristics:  easy  to  use  and 
readily absorbed.

In  a  Phase  2a,  single  center,  single-dose,  double-blind,  placebo-controlled,  2-way  crossover  study,  women 
with FSAD, ages 21 to 60, received a single 2 g dose of Sildenafil Cream, 3.6%.  Of the 35 women enrolled, 31 (15 
pre-menopausal and 16 post-menopausal) completed the study. The primary objective was to evaluate the efficacy of 
Sildenafil  Cream,  3.6%  compared  to  placebo  cream  assessed  by  participant-reported  levels  of  subjective  cognitive 
sexual  arousal  and  by  physiological  genital  arousal  response.  Sildenafil  Cream,  3.6%  demonstrated  increases  in 
measurable blood flow to the genital tissue compared to placebo (mean change in vaginal pulse amplitude analysis) 
using a vaginal photoplethysmograph approximately 30 minutes post-dosing.

A Phase 1, single-dose, double-blind, placebo-controlled, two-way crossover study to evaluate the feasibility 
of  using  thermography  to  assess  the  pharmacodynamics  of  Sildenafil  Cream,  3.6%  in  normal  healthy  women  was 
conducted at a single center. During the thermography study, genital temperature, a surrogate for genital blood flow, 
was  captured  and  recorded  utilizing  an  infrared  camera  capable  of  detecting  heat  patterns  from  blood  flow  in  body 
tissues.    The  study,  which  was  designed  to  evaluate  up  to  10  subjects,  achieved  the  study  objectives  based  on  a 
planned  interim  analysis  of  the  first  six  completed  subjects,  and  thus  additional  subjects  were  not  enrolled.  In  this 
study,  Sildenafil  Cream,  3.6%  demonstrated  significantly  greater  increases  in  genital  temperature  compared  to 

9

placebo  cream,  indicating  a  positive  impact  on  genital  blood  flow  during  the  30-minute  post-dosing  testing  session, 
with statistical separation from placebo cream within the first 15 minutes after dosing. Additionally, significantly greater 
self-reported arousal responses were reported during Sildenafil Cream, 3.6% visits compared to placebo cream visits.

In  2019,  as  part  of  our  Phase  2b  clinical  program  for  Sildenafil  Cream,  3.6%,  we  completed  a  non-
interventional study, or the content validity study, designed to identify and document the genital arousal symptoms that 
are most important and relevant to women with FSAD. Participants who met the eligibility criteria participated in one-
on-one,  in-depth  interviews  conducted  by  subject  matter  experts  in  the  field  of  clinical  outcome  assessments  and 
female  sexual  medicine.  The  findings  of  that  study  helped  facilitate  alignment  with  the  FDA  on  acceptable  efficacy 
endpoints in our Phase 2b clinical study and future Phase 3 program, including with respect to the patient reported 
outcome, or PRO, instruments to be used to screen eligible patients with FSAD and to measure achievement of the 
primary efficacy endpoint in the Phase 2b study. 

Phase 2b RESPOND Clinical Study

In March 2021, we announced initiation of our Phase 2b RESPOND clinical study of Sildenafil Cream, 3.6% in 
women  with  FSAD.  During  the  Phase  2b  RESPOND  clinical  study,  subjects  will  use  Sildenafil  Cream,  3.6%  and 
placebo  cream  in  their  home  setting  and  will  document  genital  arousal  symptoms  and  distress  using  PRO 
instruments.  The  primary  efficacy  endpoint  of  the  study  is  a  composite  endpoint  that  includes  patient-reported 
improvement  in  genital  sensations  of  arousal  and  reduction  in  distress  associated  with  FSAD.  The  Phase  2b 
RESPOND clinical study is designed to evaluate Sildenafil Cream, 3.6% compared to placebo cream over 12 weeks 
of  dosing  following  both  a  non-drug  and  placebo  run-in  period.  The  study  is  expected  to  randomize  400  to  590 
subjects into the double-blind dosing period at 40 to 50 clinical sites in the U.S. to ensure a total of 300 (150:150) to 
440  (220:220)  subjects  complete  the  12-week  double-blind  dosing  period.  The  final  size  of  the  study  will  be 
determined by a single interim analysis for unblinded sample size re-estimation, based on the study’s adaptive design. 
An adaptive design implemented in accordance with the FDA’s Guidance for Industry on adaptive designs for clinical 
trials  of  drugs  mitigates  the  risk  of  the  study  being  underpowered  if  the  true  treatment  effect  and  variability  are 
significantly different from estimates based on published data but are still clinically meaningful. The pace of enrollment 
of participants in the trial has been slower than initially expected. While the COVID-19 pandemic contributed in part to 
the  slower  pace  of  enrollment,  we  identified  a  number  of  other  contributing  factors,  and  we  implemented  mitigation 
strategies and adapted certain requirements to increase study subject recruitment. We do not expect these changes 
to impact trial results. We anticipate that the planned interim analysis will be conducted in 2022, after which we will be 
able to predict the timeframe for announcement of topline data from this trial.

We  are  developing  Sildenafil  Cream,  3.6%  with  Strategic  Science  & Technologies-D  LLC  under  our  license 
and  collaboration  agreement  announced  in  February  2018.  See  “Strategic  Agreements  for  Pipeline  Development” 
below for discussion of the terms of this collaboration.

DARE-HRT1

DARE-HRT1  is  a  unique  intravaginal  ring,  or  IVR,  designed  to  deliver  bio-identical  17β-estradiol  and  bio-
identical progesterone continuously over a 28-day period as part of a hormone therapy regimen to treat the vasomotor 
symptoms,  or  VMS,  and  genitourinary  syndrome  associated  with  menopause.  The  IVR  technology  used  in  DARE-
HRT1 was developed by Dr. Robert Langer from the Massachusetts Institute of Technology and Dr. William Crowley 
from  Massachusetts  General  Hospital  and  Harvard  Medical  School.  Unlike  other  vaginal  ring  technologies,  ours  is 
designed  to  release  drugs  via  a  solid  ethylene  vinyl  acetate  polymer  matrix  without  the  need  for  a  membrane  or 
reservoir  to  contain  the  active  drug  or  control  the  release,  allowing  for  sustained  drug  delivery  over  time  periods 
ranging from weeks to months. Hormone therapy is considered the most effective treatment for vasomotor symptoms, 
commonly  referred  to  as  hot  flashes,  and  the  genitourinary  syndrome  of  menopause,  and  it  has  been  shown  to 
prevent bone loss and fracture. 

Following  clinical  development,  we  intend  to  leverage  existing  safety  and  efficacy  data  on  estradiol  and 
progesterone,  the  active  ingredients  in  DARE-HRT1,  to  utilize  the  FDA's  505(b)(2)  pathway  to  obtain  marketing 
approval in the U.S.

There  are  currently  no  FDA-approved  IVRs  that  deliver  bio-identical  progesterone  in  combination  with  bio-
identical  estradiol.  As  such,  DARE-HRT1  has  the  potential  to  be  a  first-in-category  product  that  offers  monthly 
convenience for women.

10

Clinical Data

In  June  2021,  we  announced  positive  topline  results  from  our  Phase  1  clinical  trial  of  DARE-HRT1.  The 
randomized, open-label, three-arm, parallel group trial evaluated the pharmacokinetics, or PK, and safety of DARE-
HRT1 in approximately 30 healthy, post-menopausal women with intact uteri, and was conducted by our wholly owned 
Australian subsidiary at specialty women's health sites in Australia. The primary objective of the study was to describe 
the PK parameters of two different dose combinations (estradiol 80 µg/progesterone 4 mg IVR and estradiol 160 µg/
progesterone 8 mg IVR) over 28 days. Secondary endpoints of the study were to assess the safety and tolerability of 
DARE-HRT1  and  compare  the  systemic  exposure  of  estradiol,  estrone,  and  progesterone  of  DARE-HRT1  over  28 
days  against  a  daily  combination  of  oral  estrogen  (Estrofem®)  and  oral  progesterone  (Prometrium®).  Baseline-
corrected  steady  state  release  level  data  from  the  study  demonstrate  that  both  the  lower  (IVR1)  and  higher  (IVR2) 
dose  versions  of  DARE-HRT1  successfully  delivered  the  bio-identical  estradiol  and  bio-identical  progesterone  over 
the 28-day evaluation period (Table 2). 

Table 2: Baseline-Corrected Steady State Levels of Estradiol and Progesterone

DARE-HRT1 IVR1 (n=10)

DARE-HRT1 IVR2 (n=11)

Steady State
(Standard Deviation)

Estradiol 20.6 (16.8) pg/mL

Progesterone 1.32 (0.20) ng/mL

Estradiol 32.5 (9.3) pg/mL

Progesterone 2.23 (0.61) ng/mL

The  levels  of  estradiol  released  from  each  formulation  of  DARE-HRT1  evaluated  in  the  study  achieved  or 
exceeded the levels that were targeted for hormone therapy. Target levels of estradiol for hormone treatment for either 
the VMS or vaginal symptoms of menopause were established by reviewing PK levels published for FDA-approved 
products for both the treatment of VMS as well as the genitourinary symptoms of menopause. Based on the estradiol 
PK  data  in  the  Phase  1  study,  the  results  support  further  development  of  DARE-HRT1  as  a  potentially  effective 
hormone  therapy  for  both  VMS  and  vaginal  symptoms  associated  with  menopause.  The  levels  of  progesterone 
released  from  each  version  of  DARE-HRT1  evaluated  in  the  study  met  the  objectives  of  releasing  progesterone. 
Progesterone  is  used  in  hormone  therapy  to  reduce  the  impact  of  estrogen  on  nontarget  sites,  such  as  the 
endometrium, to prevent estrogen-induced endometrial hyperplasia. 

The study treatment was well tolerated with the most common adverse events consistent with other vaginal 
products. There was only one early discontinuation due to an adverse event, which was found to be unrelated to study 
treatment  or  participation,  and  no  serious  adverse  events  were  reported.  The  proportion  of  participants  reporting 
adverse events was similar across all dose groups, the two DARE-HRT1 groups as well as the group receiving a daily 
combination  of  FDA-approved  oral  estrogen  and  oral  progesterone  products,  with  89%  of  adverse  events  mild  in 
severity and all other adverse events (11%) rated as moderate.

DARE-HRT1 had a high level of acceptability in the study, with over 80% of subjects on the lower and higher 
dose versions of DARE-HRT1 reporting the IVR as comfortable or very comfortable. Additionally, over 80% of subjects 
in each IVR dose group stated they were either somewhat or very likely to use the IVR for a women’s health condition 
or disease if needed.

Phase 1/2 Clinical Study

We are commencing a Phase 1/2 clinical study of DARE-HRT1 in Australia in the second quarter of 2022. The 
open-label  study  will  evaluate  the  PK  of  the  lower  and  higher  dose  versions  of  DARE-HRT1  in  approximately  20 
healthy, post-menopausal women with intact uteri over approximately three consecutive months of use. The study will 
also collect safety, usability, acceptability and symptom-relief data. 

We  are  developing  DARE-HRT1  under  our  license  agreement  with  Catalent  JNP,  Inc.  See  “Strategic 

Agreements for Pipeline Development” below for discussion of the terms of that agreement.

11

DARE-VVA1

DARE-VVA1  is  a  proprietary  formulation  of  tamoxifen  for  vaginal  administration.  We  are  developing  DARE-
VVA1  as  an  alternative  to  estrogen-based  therapies  for  the  treatment  of  moderate  to  severe  vulvar  and  vaginal 
atrophy, or VVA, in women with or at risk for hormone-receptor positive (HR+) breast cancer, including women on anti-
cancer therapy, to treat the symptoms of VVA. Tamoxifen is a well-known and well-characterized selective estrogen 
receptor  modulator,  or  SERM.  Tamoxifen  has  unique  properties  that  produce  different  effects  in  different  types  of 
tissues. In breast tissue, tamoxifen acts as an estrogen antagonist, meaning that it can inhibit estrogen's effect and 
hence  why  it  may  be  effective  in  treating  HR+  breast  cancer.  However,  in  other  tissue,  including  vaginal  tissue, 
tamoxifen has been reported to exert an estrogen-like response. This has the potential to have a favorable effect on 
vaginal cytology. VVA is an inflammation of the vaginal epithelium due to the reduction in levels of circulating estrogen, 
which  is  characterized  by  pain  during  intercourse,  vaginal  dryness  and  irritation.  Commonly  used  therapies  for  VVA 
are estrogen-based and often contraindicated in HR+ breast cancer patients, or patients with a genetic predisposition 
or  history  of  familial  disease,  because  of  the  concern  that  estrogen  use  will  promote  recurrence  or  occurrence  of 
disease. Due to the prevalence of aromatase inhibitors for the treatment of HR+ breast cancer, the prevalence of VVA 
in post-menopausal breast cancer patients is estimated to be between 42 and 70 percent. We intend to leverage the 
existing safety and efficacy data for tamoxifen to utilize the FDA’s 505(b)(2) pathway to obtain marketing approval of 
DARE-VVA1 in the U.S. 

An exploratory study of vaginal administration of tamoxifen in four healthy postmenopausal women diagnosed 
with  VVA  published  in  Clinical  and  Experimental  Obstetrics  &  Gynecology  demonstrated  that  tamoxifen  self-
administered  intravaginally  for  three  months  clinically  benefited  women  with  symptoms  of  VVA  without  significant 
systemic  absorption  of  the  study  drug.  In  the  open-label  prospective  cohort  study  with  no  placebo  arm,  participants 
were  instructed  to  self-administer  a  vaginal  suppository  containing  tamoxifen  (20  mg)  daily  for  one  week  and  twice 
weekly  for  three  months.  The  study  treatment  was  effective  in  reducing  vaginal  pH  and  vaginal  dryness.  When 
measured after eight weeks on the study treatment, serum tamoxifen levels were negligible, 5.8 ng/ml (median), with 
a  range  of  1.0  to  10.0  ng/ml.  In  comparison,  after  three  months  of  once  daily  administration  of  oral  dose  of  20-mg 
tamoxifen, Nolvadex® (tamoxifen citrate) tablets, the average steady state plasma concentration of tamoxifen is 122 
ng/ml (range of 71 to 183 ng/ml).

In September 2021, we announced initiation of our Phase 1/2 clinical study of DARE-VVA1. The randomized, 
multi-center,  double-blind,  parallel-arm,  placebo-controlled,  dose-ranging  study  is  designed  to  evaluate  the  safety, 
tolerability, PK, and pharmacodynamics (PD) of DARE-VVA1 in postmenopausal participants with moderate to severe 
VVA and is being conducted by our wholly owned Australian subsidiary. We expect the study will enroll approximately 
40 postmenopausal women with VVA, including a cohort of women with a history of hormone-receptor positive breast 
cancer, at approximately three study sites. Eligible participants will be randomly allocated to one of the five treatment 
groups (approximately 8 participants per group) that will evaluate four dose levels (1 mg, 5 mg, 10 mg, and 20 mg) 
and a placebo. Following a screening visit, DARE-VVA1 will be self-administered intravaginally once a day for the first 
two  weeks,  and  then  twice  a  week  for  the  following  six  weeks  for  a  total  treatment  period  of  56  days.  In  each 
treatment  group,  participants  will  have  serial  blood  sampling  for  PK  analysis  and  undergo  safety  evaluations  and 
preliminary assessments of effectiveness. Following the completion of the treatment period, participants will attend a 
safety  follow-up  visit. The  primary  endpoints  of  the  study  will  evaluate  the  safety  and  tolerability  of  DARE-VVA1  by 
vaginal  administration  and  determine  the  plasma  PK  of  DARE-VVA1  after  intravaginal  application.  Secondary 
endpoints will evaluate the preliminary efficacy and PD of DARE-VVA1 in terms of the most bothersome symptom and 
changes in vaginal cytology and pH. We anticipate reporting topline data from the study in the second half of 2022. 

We  acquired  the  DARE-VVA1  program  through  our  acquisition  of  Pear  Tree  Pharmaceuticals  in  2018.  See 

"Strategic Agreements for Pipeline Development" below for discussion of that merger agreement.

DARE-FRT1 and DARE-PTB1

DARE-FRT1 and DARE-PTB1 are IVRs designed to release bio-identical progesterone over a 14-day period. 
DARE-FRT1 is being developed for broader luteal phase support as part of an in vitro fertilization, or IVF, treatment 
plan. DARE-PTB1 is being developed for the prevention of preterm birth.  Each of DARE-FRT1 and DARE-PTB1 was 
developed  from  the  same  IVR  technology  platform  as  DARE-HRT1.  We  are  conducting  development  activities  in 
preparation  for  Phase  1  clinical  studies  of  these  product  candidates.  We  intend  to  leverage  the  existing  safety  and 
efficacy data for progesterone to utilize the FDA’s 505(b)(2) pathway to obtain marketing approval of DARE-FRT1 and 
DARE-PTB1 in the U.S.

We are developing DARE-FRT1 and DARE-PTB1 under our license agreement with Catalent JNP, Inc. See 

"Strategic Agreements for Pipeline Development " below for discussion of the terms of that agreement.

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Our Pipeline: Pre-Clinical Stage Programs

Our pre-clinical stage programs are: 

DARE-LARC1, a contraceptive implant delivering levonorgestrel with a woman-centered design that 

•
has the potential to be a long-acting, yet convenient and user-controlled contraceptive option; 

ADARE-204  and  ADARE-214, 

•
contraception over 6-month and 12-month periods, respectively; and

injectable 

formulations  of  etonogestrel  designed 

to  provide 

DARE-RH1, a novel approach to non-hormonal contraception for both men and women by targeting 

•
the CatSper ion channel.

DARE-LARC1,  our  potential  user-controlled,  long-acting  reversible  contraceptive,  is  designed  to  store  and 
precisely deliver hundreds of therapeutic doses of the contraceptive levonorgestrel over a period of years and to be 
controlled by the user, without further intervention by a healthcare provider. DARE-LARC1’s woman-centered design 
seeks  to  offer  the  benefits  of  traditional  long-acting  reversible  contraceptives  with  the  added  flexibility  and 
convenience  for  the  user  to  pause  and  resume  release  of  levonorgestrel,  depending  on  her  desire  for  fertility  or 
contraceptive protection. Under a grant agreement we entered into in June 2021, we may receive up to $48.95 million, 
payable  over  approximately  five  years,  to  advance  development  of  the  technology  through  nonclinical  proof  of 
principle studies to enable an investigational new drug, or IND, submission. We received an initial payment under that 
grant of $11.45 million in 2021. Additional payments are contingent upon the DARE-LARC1 program's achievement of 
development  and  reporting  milestones  specified  in  the  grant  agreement.  Additionally  in  2021,  we  received  an 
unrelated  NICHD  grant  award  of  approximately  $300,000  to  be  used  to  explore  device  insertion  and  removal  in 
nonclinical studies.

Sales and Marketing

We  do  not  have  established  marketing,  sales  or  distribution  infrastructure  or  capabilities.  In  order  to 
commercialize any of our product candidates if approved for commercial sale, we must either establish a sales and 
marketing organization with technical expertise and supporting distribution capabilities or collaborate with third-parties 
that have sales and marketing experience. Our approach is to develop an appropriate commercialization strategy for 
each  of  our  product  candidates  based  on  the  size  of  the  market  opportunity,  the  level  of  competition  and  the 
anticipated complexity of the launch. As we move our product candidates through development toward, and in some 
cases,  through  regulatory  approval,  we  evaluate  several  options  for  each  product  candidate's  commercialization 
strategy.  These  options  include  building  our  own  sales  force  and  other  commercial  infrastructure,  entering  into 
strategic marketing partnerships with third parties, including commercial sales organizations or other pharmaceutical 
or  biotechnology  companies,  out-licensing  the  product  to  other  pharmaceutical  or  biotechnology  companies,  and 
combinations of these strategies. We have entered into an exclusive license agreement with Organon to out-license 
worldwide  commercialization  of  XACIATO  and  an  exclusive  license  agreement  with  Bayer  to  out-license  U.S. 
commercialization of Ovaprene. Each of these licensees has established marketing, sales and distribution capabilities 
in  women's  health.  We  expect  to  continue  to  evaluate  each  product  opportunity  and  pursue  the  commercialization 
strategy  that  we  believe  will  maximize  the  return  on  our  assets  in  and  outside  of  the  U.S.  for  our  stockholders.  We 
have engaged third parties to assist in commercial planning and other commercial readiness activities for our product 
candidates and intend to continue to do so, as needed.

See  “Strategic Agreements  for  Product  Commercialization”  below  for  a  discussion  of  the  terms  of  our  out-

license agreements.

Manufacturing and Supply

We  do  not  own  or  operate,  nor  do  we  expect  to  own  or  operate,  facilities  for  manufacturing,  storage  and 
distribution, or testing of our product or product candidates. We rely on third parties to supply and manufacture our 
product  candidates  and  other  materials  necessary  to  conduct  pre-clinical  testing,  clinical  trials  and  other  activities 
required for regulatory approval of our product candidates, and expect to continue to do so in the future. In addition, to 
the extent our commercialization strategy for a product requires that we undertake commercial supply obligations, we 
intend to rely on contract manufacturers and suppliers for manufacture, storage, distribution and testing of our finished 
commercial products and their respective components, including the active pharmaceutical ingredients, or API. These 
arrangements  require  less  upfront  capital  expenditure  and  allow  us  to  maintain  a  smaller  and  more  flexible 
infrastructure.

13

Under the terms of our license agreement with Organon, we will be responsible for providing product supply 
of XACIATO on an interim basis until Organon assumes such responsibility. In March 2022, we entered into a long-
term  supply  and  manufacturing  agreement  with  the  contract  manufacturing  organization,  or  CMO,  that  provided 
clinical  supplies  of  XACIATO  for  our  pivotal  Phase  3  DARE-BVFREE  clinical  study.  This  CMO  currently  is  our  sole 
source for commercial supplies of XACIATO. Under the terms of our agreement, the CMO is responsible for obtaining 
supplies,  at  our  expense,  of  all  the  components  necessary  for  the  manufacture  of  XACIATO,  including  the  API, 
clindamycin.  Our  agreement  contemplates  potential  assignment  by  us  to  a  commercial  collaborator.  We  expect  to 
have sufficient quantities of XACIATO finished product to support commercial launch in 2022.

Under our agreements with ADVA-Tec and SST, respectively, ADVA-Tec is responsible for providing all clinical 
trial  and  commercial  supplies  of  Ovaprene,  either  directly  or  through  a  CMO,  and  SST  is  responsible  for  providing 
Sildenafil Cream, 3.6% for the Phase 2b clinical study. Other than our agreement with ADVA-Tec, we have no long-
term arrangements for the production or supply of our product candidates or the materials required to produce them. 

We  expect  that  our  current  arrangements  will  meet  our  foreseeable  needs  for  clinical  trial  materials  or, 
generally,  that  alternative  supply  sources  will  be  readily  available.  However,  we  may  experience  manufacturing  and 
supply delays and disruptions in connection with CMOs scaling up production to meet our clinical supply requirements 
for  later  stage  clinical  studies.  In  addition,  some  key  raw  materials  or  components  of  our  clinical-stage  product 
candidates,  including  Ovaprene  and  Sildenafil  Cream,  3.6%,  have  only  a  single  source  of  supply  and  alternative 
supply sources may not be readily available. Global supply chain disruptions related to the COVID-19 pandemic and 
recent  geopolitical  events  may  contribute  to  manufacturing  and  supply  delays.  See  ITEM  1A.  "RISK  FACTORS  – 
Risks Related to Product Research & Development and Regulatory Approval – Manufacturing and supply delays and 
disruptions may significantly delay our clinical studies and be expensive for us to resolve” below.

Strategic Agreements for Product Commercialization

Organon License Agreement

On  March  31,  2022,  we  entered  into  an  exclusive  license  agreement  with  Organon  pursuant  to  which 
Organon will obtain exclusive worldwide rights to develop, manufacture and commercialize XACIATO and other future 
intravaginal  or  urological  products  for  human  use  formulated  with  clindamycin  that  rely  on  intellectual  property  we 
control.  Under  the  agreement,  we  will  receive  a  $10.0  million  non-refundable  and  non-creditable  payment  following 
the effective date of the agreement and will be entitled to receive tiered double-digit royalties based on net sales and 
up  to  $182.5  million  in  milestone  payments  as  follows:  $2.5  million  following  the  first  commercial  sale  of  a  licensed 
product in the United States, which is expected to occur during the fourth quarter of 2022; and up to $180.0 million in 
tiered  commercial  sales  milestones  and  regulatory  milestones.  Royalty  payments  will  be  subject  to  customary 
reductions and offsets. The royalty period for each licensed product will continue on a country-by-country basis from 
the first commercial sale of the licensed product in the country until the expiration of the later of (i) the date that no 
valid patent claim would be infringed in the absence  of  the license granted under the agreement by the sale of the 
licensed  product  in  the  country,  (ii)  10  years  after  the  end  of  the  month  in  which  the  first  commercial  sale  of  the 
licensed  product  in  the  country  occurred,  and  (iii)  the  expiration  of  regulatory  market  exclusivity  for  the  licensed 
product in that country.

Under the agreement, we will be responsible for regulatory interactions and for providing product supply on an 
interim  basis  until  Organon  assumes  such  responsibilities.  Until  such  time,  Organon  will  purchase  all  of  its  product 
requirements of XACIATO from us at a transfer price equal to our manufacturing costs plus a single-digit percentage 
markup. 

The  effective  date  of  the  agreement  will  occur  following  the  satisfaction  of  closing  conditions  that  include 
receipt  of  all  applicable  approvals,  or  the  expiration  or  termination  of  all  applicable  waiting  periods,  required  under 
applicable  antitrust  laws,  including  the  Hart-Scott-Rodino Antitrust  Improvements Act  of  1976,  as  amended.  Unless 
terminated earlier, the agreement will expire on a product-by-product and country-by-country basis upon expiration of 
the  applicable  royalty  period  for  each  licensed  product.  In  addition  to  customary  termination  rights  for  both  parties, 
following  the  first  anniversary  of  the  effective  date  of  the Agreement,  Organon  may  terminate  the Agreement  in  its 
entirety or on a country-by-country basis at any time in Organon’s sole discretion on 120 days’ advance written notice. 

The  agreement  includes  customary  representations  and  warranties,  covenants  and  indemnification 

obligations of each party.

In  addition,  the  terms  of  the  agreement  provide  Organon  exclusive  worldwide  rights  of  first  negotiation  for 

specified potential future products of ours.

14

Bayer License Agreement

In  January  2020,  we  entered  into  a  license  agreement  with  Bayer  regarding  the  further  development  and 
commercialization  of  Ovaprene  in  the  U.S.  We  received  a  $1.0  million  upfront  non-refundable  payment  from  Bayer 
and Bayer agreed to support us in development and regulatory activities by providing the equivalent of two experts to 
advise us in clinical, regulatory, preclinical, commercial, CMC and product supply matters. Bayer, in its sole discretion, 
has the right to make the license effective by paying us an additional $20.0 million, referred to as the Clinical Trial and 
Manufacturing Activities Fee. Such license would be exclusive with regard to the commercialization of Ovaprene for 
human contraception in the U.S. and co-exclusive with us with regard to development.

The following is a summary of the other terms of the Bayer license agreement:

Milestone Payments Paid by Bayer. We will be entitled to receive (a) a milestone payment in the low double-
digit  millions  upon  the  first  commercial  sale  of  Ovaprene  in  the  U.S.  and  escalating  milestone  payments  based  on 
annual net sales of Ovaprene during a calendar year, totaling up to $310.0 million if all such milestones, including the 
first commercial sale, are achieved, (b) tiered royalties starting in the low double digits based on annual net sales of 
Ovaprene  during  a  calendar  year,  subject  to  customary  royalty  reductions  and  offsets,  and  (c)  a  percentage  of 
sublicense revenue.

Efforts.  We  will  be  responsible  for  the  pivotal  trial  for  Ovaprene  and  for  its  development  and  regulatory 
activities and we have product supply obligations. After payment of the Clinical Trial and Manufacturing Activities Fee, 
Bayer will be responsible for the commercialization of Ovaprene for human contraception in the U.S.

Term. The initial term of the agreement, which is subject to automatic renewal terms, continues until the later 
of (a) the expiration of any valid claim covering the manufacture, use, sale or import of Ovaprene in the U.S.; or (b) 15 
years  from  the  first  commercial  sale  of  Ovaprene  in  the  U.S.  In  addition  to  customary  termination  rights  for  both 
parties,  Bayer  may  terminate  the  agreement  at  any  time  on  90  days’  notice  and  the  agreement  will  automatically 
terminate if we do not receive the Clinical Trial and Manufacturing Activities Fee if and when due.

Strategic Agreements for Pipeline Development

Hammock/MilanaPharm Assignment and License Agreement

In  December  2018,  we  entered  into  (a)  an Assignment Agreement  with  Hammock  Pharmaceuticals,  Inc.,  or 
the  Assignment  Agreement,  and  (b)  a  First  Amendment  to  License  Agreement  with  TriLogic  Pharma,  LLC  and 
MilanaPharm LLC, or the License Amendment. Both agreements relate to the Exclusive License Agreement among 
Hammock, TriLogic and MilanaPharm dated as of January 9, 2017, or the MilanaPharm License Agreement. Under 
the Assignment Agreement and the MilanaPharm License Agreement, as amended by the License Amendment, we 
acquired  an  exclusive,  worldwide  license  under  certain  intellectual  property  to,  among  other  things,  develop  and 
commercialize products for the diagnosis, treatment and prevention of human diseases or conditions in or through any 
intravaginal or urological applications. The licensed intellectual property relates to the hydrogel drug delivery platform 
of  TriLogic  and  MilanaPharm  known  as  TRI-726.  In  XACIATO,  this  proprietary  technology  is  formulated  with 
clindamycin for the treatment of bacterial vaginosis. In December 2019, we entered into amendments to each of the 
Assignment Agreement  and  License Amendment.  In  September  2021,  we  entered  into  another  amendment  to  the 
License Agreement.

The following is a summary of other terms of the License Amendment, as amended:

License Fees. A total of $235,000 in license fees were payable to MilanaPharm, the final installment of which 

was $110,000 paid in 2020.

Milestone Payments. We paid MilanaPharm $300,000 in the aggregate upon achievement of certain clinical 
and regulatory development milestones, $50,000 of which was paid in 2020, and $250,000 of which was paid in 2021. 
We  may  also  pay  MilanaPharm  up  to  $1.75  million  in  the  aggregate  upon  achieving  certain  commercial  sales 
milestones.

Foreign Sublicense Income. We will pay MilanaPharm a low double-digit percentage of all income received by 
us  or  our  affiliates  in  connection  with  any  sublicense  granted  to  a  third  party  for  use  outside  of  the  United  States, 
subject to certain exclusions.

15

Royalty  Payments.  During  the  royalty  term,  we  will  pay  MilanaPharm  high  single-digit  to  low  double-digit 
royalties  based  on  annual  worldwide  net  sales  of  licensed  products  and  processes.  The  royalty  term,  which  is 
determined  on  a  country-by-country  basis  and  licensed  product-by-product  basis  (or  process-by-process  basis), 
begins with the first commercial sale of a licensed product or process in a country and terminates on the latest of (1) 
the expiration date of the last valid claim of the licensed patent rights that cover the method of use of such product or 
process in such country, or (2) 10 years following the first commercial sale of such product or process in such country. 
Royalty  payments  are  subject  to  reduction  in  certain  circumstances,  including  as  a  result  of  generic  competition, 
patent  prosecution  expenses  incurred  by  us,  or  payments  to  third  parties  for  rights  or  know-how  required  for  us  to 
exercise  the  licenses  granted  to  it  under  the  MilanaPharm  License Agreement  or  that  are  strategically  important  or 
could add value to a licensed product or process in a manner expected to materially generate or increase sales.

Efforts.  We  must  use  commercially  reasonable  efforts  and  resources  to  (1)  develop  and  commercialize  at 
least one licensed product or process in the United States and at least one licensed product or process in at least one 
of Canada, the United Kingdom, France, Germany, Italy or Spain, and (2) continue to commercialize that product or 
process following the first commercial sale of a licensed product or process in the applicable jurisdiction.

Term.  Unless  earlier  terminated,  the  license  term  continues  until  (1)  on  a  licensed  product-by-product  (or 
process-by-process basis) and country-by-country basis, the date of expiration of the royalty term with respect to such 
licensed product in such country, and (2) the expiration of all applicable royalty terms under the MilanaPharm License 
Agreement  with  respect  to  all  licensed  products  and  processes  in  all  countries.  Upon  expiration  of  the  term  with 
respect to any licensed product or process in a country (but not upon earlier termination of the MilanaPharm License 
Agreement),  the  licenses  granted  to  us  under  the  MilanaPharm  License Agreement  will  convert  automatically  to  an 
exclusive,  fully  paid-up,  royalty-free,  perpetual,  non-terminable  and  irrevocable  right  and  license  under  the  licensed 
intellectual property.

In addition to customary termination rights for all parties, MilanaPharm may terminate the license granted to 
us solely with respect to a licensed product or process in a country if, after having launched such product or process 
in such country, (1) we or our affiliates or sublicensees discontinue the sale of such product or process in such country 
and  MilanaPharm  notifies  us  of  such  termination  within  60  days  of  having  first  been  notified  by  us  of  such 
discontinuation,  or  (2)  we  or  our  affiliates  or  sublicensees  (A)  discontinue  all  commercially  reasonable  marketing 
efforts to sell, and discontinue all sales of, such product or process in such country for nine months or more, (B) fail to 
resume  such  commercially  reasonable  marketing  efforts  within  120  days  of  having  been  notified  of  such  failure  by 
MilanaPharm, (C) fail to reasonably demonstrate a strategic justification for the discontinuation and failure to resume 
to MilanaPharm, and (D) MilanaPharm gives 90 days’ notice to us.

The following is a summary of other terms of the Assignment Agreement, as amended.

Assignment; Technology Transfer. Hammock assigned and transferred to us all of its right, title and interest in 
and to the MilanaPharm License Agreement and agreed to cooperate to transfer to us all of the data, materials and 
the licensed technology in its possession pursuant to a technology transfer plan to be agreed upon by the parties, with 
a goal for us to independently practice the licensed intellectual property as soon as commercially practical in order to 
develop and commercialize the licensed products and processes.

Fees. A total of $512,500 in fees were payable to Hammock, the final installment of which was paid in 2020.

Milestone Payments. We will pay Hammock up to $1.1 million in the aggregate upon achievement of certain 
clinical and regulatory development milestones, $100,000 of which was paid in 2020 and $750,000 of which was paid 
in 2021. The remaining milestone does not relate to a bacterial vaginosis product.

Term.  The Assignment Agreement  will  terminate  upon  the  later  of  (1)  completion  of  the  parties’  technology 

transfer plan, and (2) payment to Hammock of the last of the milestone payments.

ADVA-Tec License Agreement

In March 2017, we entered into a license agreement with ADVA-Tec, Inc., under which we were granted an 
exclusive  license  to  develop  and  commercialize  Ovaprene  for  human  contraceptive  use  worldwide.  We  must  use 
commercially reasonable efforts to develop and commercialize Ovaprene, and must meet certain minimum spending 
amounts  per  year,  including  $2.5  million  per  year  to  cover  such  activities  until  a  final  PMA  is  filed,  or  until  the  first 
commercial sale of Ovaprene, whichever occurs first. ADVA-Tec will conduct certain research and development work 
as necessary to allow us to seek a PMA from the FDA and will provide us with clinical trial and commercial supplies of 
Ovaprene, either directly or through a CMO, on commercially reasonable terms.

16

Under the license agreement, in addition to an exclusive license to ADVA-Tec’s and its affiliates’ intellectual 
property rights for all uses of Ovaprene as a human contraceptive device, we have a right of first refusal to license 
these patents and patent applications for additional indications.

The following is a summary of other terms of the ADVA-Tec license agreement:

Milestone  Payments.  We  will  pay  to  ADVA-Tec:  (1)  up  to  $14.6  million  in  the  aggregate  based  on  the 
achievement of specified development and regulatory milestones, $200,000 of which was paid in 2021; and (2) up to 
$20  million  in  the  aggregate  based  on  the  achievement  of  certain  worldwide  net  sales  milestones.  The  remaining 
development  and  regulatory  milestones  include:  the  FDA’s  approval  to  commence  a  pivotal  clinical  trial;  successful 
completion of such pivotal clinical trial; the FDA’s acceptance of a PMA filing for Ovaprene; the FDA’s approval of the 
PMA  for  Ovaprene;  CE  Marking  of  Ovaprene  in  at  least  three  designated  European  countries;  obtaining  regulatory 
approval in at least three designated European countries; and obtaining regulatory approval in Japan. 

Royalty  Payments.  After  the  commercial  launch  of  Ovaprene,  we  will  pay  ADVA-Tec  royalties  based  on 
aggregate annual net sales of Ovaprene in specified regions at a royalty rate that will vary between 1% and 10% and 
will increase based on various net sales thresholds.

Term.  Unless  earlier  terminated,  the  license  we  received  under  the  agreement  continues  on  a  country-by-
country basis until the later of the life of the licensed patents or our last commercial sale of Ovaprene. In addition to 
customary termination rights for both parties: (A) we may terminate the agreement with or without cause in whole or 
on a country-by-country basis upon 60 days prior written notice; and (B) ADVA-Tec may terminate the agreement if we 
develop or commercialize any non-hormonal ring-based vaginal contraceptive device competitive to Ovaprene or if we 
fail to: (1) in certain limited circumstances, commercialize Ovaprene in certain designated countries within three years 
of  the  first  commercial  sale  of  Ovaprene;  (2)  satisfy  the  annual  spending  obligation  described  above,  (3)  use 
commercially  reasonable  efforts  to  complete  all  necessary  pre-clinical  and  clinical  studies  required  to  support  and 
submit a PMA, (4) conduct clinical trials as set forth in the development plan to which we and ADVA-Tec agree, and as 
may  be  modified  by  a  joint  research  committee,  unless  such  failure  is  caused  by  events  outside  of  our  reasonable 
control,  or  (5)  enroll  a  patient  in  the  first  non-significant  risk  medical  device  study  or  clinical  trial  as  allowed  by  an 
institutional review board within six months of the production and release of Ovaprene, unless such failure is caused 
by events outside of the our reasonable control.

Cooperative Research and Development Agreement with NICHD

In  July  2021,  we  entered  into  a  CRADA  with  the  U.S.  Department  of  Health  and  Human  Services,  as 
represented by NICHD, part of the National Institutes of Health, or NIH, for the conduct of a pivotal Phase 3 clinical 
study of Ovaprene. See also “Our Pipeline: Clinical Stage Programs – Ovaprene” above. Pursuant to the terms of the 
CRADA, we are responsible for providing a total of $5.5 million in four payments to NICHD to be applied toward the 
costs  of  conducting  the  Phase  3  study,  a  total  of  $1.5  million  of  which  we  paid  in  two  installments  2021  and  $3.5 
million of which we paid in the first quarter of 2022 in accordance with the payment schedule under the CRADA. The 
final payment, due in the second quarter of 2023, is $500,000. NICHD will be responsible for the other costs related to 
the conduct of the Phase 3 study and will manage the payment of expenses to other parties involved with the study. 
Either we or NICHD may terminate the CRADA for any reason upon 30 days’ prior written notice to the other party. If 
the CRADA is terminated before completion of the Phase 3 study, NICHD will cooperate with us to transfer the data 
and the conduct of the study to us or our designee and will continue to conduct the study for so long as necessary to 
enable such transfer to be completed without interrupting the study. If we terminate the CRADA before the completion 
of any active study protocol, we generally will be responsible for providing sufficient clinical supplies of Ovaprene to 
NICHD in order to complete the study. NICHD may retain and use payments we make under the CRADA for up to one 
year  after  expiration  or  termination  to  cover  costs  associated  with  the  conduct  of  activities  described  under  the 
research  plan  in  the  CRADA  that  were  initiated  prior  to  expiration  or  termination,  and  any  unused  funds  will  be 
returned  to  us.  Under  the  CRADA,  each  party  granted  the  other  party  rights  to  use  their  respective  background 
inventions  solely  to  the  extent  necessary  to  conduct  the  activities  described  in  the  research  plan  in  the  CRADA. 
Subject  to  the  U.S.  government’s  nonexclusive,  nontransferable,  irrevocable,  paid-up  right  to  practice  any  CRADA 
invention for research or other government purposes, each party will own inventions, data and materials produced by 
its  employees,  and  both  parties  will  jointly  own  inventions  jointly  invented  by  their  employees  in  performing  the 
research  plan.  Under  the  CRADA,  we  were  granted  an  exclusive  option  to  negotiate  an  exclusive  or  nonexclusive 
development and commercialization license with a field of use that does not exceed the scope of the research plan to 
rights  that  the  U.S.  government  may  have  in  inventions  jointly  or  independently  invented  by  NICHD  employees  for 
which  a  patent  application  is  filed.  The  CRADA  also  contains  customary  representations,  warranties,  and 
indemnification and confidentiality obligations. The CRADA expires five years from its effective date.

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SST License and Collaboration Agreement

In  February  2018,  we  entered  into  a  license  and  collaboration  agreement  with  Strategic  Science  and 
Technologies-D,  LLC  and  Strategic  Science  Technologies,  LLC,  referred  to  collectively  as  SST,  under  which  we 
received  an  exclusive,  royalty-bearing,  sublicensable  license  to  develop  and  commercialize,  in  all  countries  and 
geographic  territories  of  the  world,  for  all  indications  for  women  related  to  female  sexual  dysfunction  and/or  female 
reproductive  health,  including  treatment  of  female  sexual  arousal  disorder,  or  the  Field  of  Use,  SST's  topical 
formulation  of  Sildenafil  Cream,  3.6%  as  it  existed  as  of  the  effective  date  of  this  agreement,  or  any  other  topically 
applied pharmaceutical product containing sildenafil or a salt thereof as a pharmaceutically active ingredient, alone or 
with  other  active  ingredients,  but  specifically  excluding  any  product  containing  ibuprofen  or  any  salt  derivative  of 
ibuprofen, or the Licensed Products.

The following is a summary of other terms of the SST license agreement:

Invention Ownership. We retain rights to inventions made by our employees, SST retains rights to inventions 

made by its employees, and each party owns a 50% undivided interest in all joint inventions.

Joint  Development  Committee.  The  parties  will  collaborate  through  a  joint  development  committee  that  will 
determine  the  strategic  objectives  for,  and  generally  oversee,  the  development  efforts  of  both  parties  under  the 
agreement.

Development. We must use commercially reasonable efforts to develop the Licensed Products in the Field of 
Use  in  accordance  with  a  development  plan  in  the  agreement,  and  to  commercialize  the  Licensed  Products  in  the 
Field of Use. We are responsible for all reasonable internal and external costs and expenses incurred by SST in its 
performance of the development activities it must perform under the agreement.

Royalty Payments. SST will be eligible to receive tiered royalties based on percentages of annual net sales of 
Licensed Products in the single digits to the mid double digits, subject to customary royalty reductions and offsets, and 
a percentage of sublicense revenue.

Milestone Payments. SST will be eligible to receive payments (1) ranging from $0.5 million to $18.0 million in 
the aggregate upon achieving certain clinical and regulatory milestones in the U.S. and worldwide, and (2) between 
$10.0  million  to  $100  million  in  the  aggregate  upon  achieving  certain  commercial  sales  milestones.  If  we  enter  into 
strategic  development  or  distribution  partnerships  related  to  the  Licensed  Products,  additional  milestone  payments 
would be due to SST.

License Term. Our license continues on a country-by-country basis until the later of 10 years from the date of 
the first commercial sale of such Licensed Product or the expiration of the last valid claim of patent rights covering the 
Licensed Product in the Field of Use. Upon expiration (but not termination) of the agreement in a particular country, 
we  will  have  a  fully  paid-up  license  under  the  licensed  intellectual  property  to  develop  and  commercialize  the 
applicable Licensed Products in the applicable country on a non-exclusive basis.

Termination.  In addition to customary termination rights for both parties: (1) prior to receipt of approval by a 
regulatory authority necessary for commercialization of a Licensed Product in the corresponding jurisdiction, including 
NDA approval, we may terminate the agreement without cause upon 90 days prior written notice; (2) following receipt 
of  approval  by  a  regulatory  authority  necessary  for  commercialization  of  a  Licensed  Product  in  the  corresponding 
jurisdiction,  including  NDA  approval,  we  may  terminate  the  agreement  without  cause  upon  180  days  prior  written 
notice; and (3) SST may terminate the agreement with respect to the applicable Licensed Product(s) in the applicable 
country(ies) upon 30 days’ notice if we fail to use commercially reasonable efforts to perform development activities in 
substantial  accordance  with  the  development  plan  and  do  not  cure  such  failure  within  60  days  of  receipt  of  SST's 
notice thereof.

Catalent JNP License Agreement

In April  2018,  we  entered  into  an  exclusive  license  agreement  with  Catalent  JNP,  Inc.  (formerly  known  as 
Juniper Pharmaceuticals, Inc., and which we refer to as Catalent in this report), under which Catalent granted us (a) 
an exclusive, royalty-bearing worldwide license under certain patent rights, either owned by or exclusively licensed to 
Catalent, to make, have made, use, have used, sell, have sold, import and have imported products and processes; 
and (b) a non-exclusive, royalty-bearing worldwide license to use certain technological information owned by Catalent 
to  make,  have  made,  use,  have  used,  sell,  have  sold,  import  and  have  imported  products  and  processes.  We  are 
entitled to sublicense the rights granted to us under this agreement.

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The following is a summary of other terms of the Catalent license agreement:

Upfront  Fee.  We  paid  a  $250,000  non-creditable  upfront  license  fee  to  Catalent  in  connection  with  the 

execution of the agreement.

Annual Maintenance Fee. We will pay an annual license maintenance fee to Catalent on each anniversary of 
the date of the agreement, the amount of which will be $50,000 for the first two years, and $100,000 thereafter, and 
which will be creditable against royalties and other payments due to Catalent in the same calendar year but may not 
be carried forward to any other year. We made the first of these payments in April 2019.

Milestone Payments. We must make potential future development and sales milestone payments of (1) up to 
$13.5 million in the aggregate upon achieving certain clinical and regulatory milestones, $1.0 million of which became 
payable  in  the  third  quarter  of  2021,  and  in  accordance  with  the  license  agreement,  the  amount  was  offset  by  the 
$100,000 annual maintenance fee, resulting in a net amount of $900,000 paid during the third quarter of 2021, and (2) 
up to $30.3 million in the aggregate upon achieving certain commercial sales milestones for each product or process 
covered by the licenses granted under the agreement.

Royalty Payments. During the royalty term, we will pay Catalent mid-single-digit to low double-digit royalties 
based  on  worldwide  net  sales  of  products  and  processes  covered  by  the  licenses  granted  under  the  agreement.  In 
lieu of such royalty payments, we will pay Catalent a low double-digit percentage of all sublicense income we receive 
for the sublicense of rights under the agreement to a third party. The royalty term, which is determined on a country-
by-country basis and product-by-product basis (or process-by-process basis), begins with the first commercial sale of 
a product or process in a country and terminates on the latest of (1) the expiration date of the last valid claim within 
the  licensed  patent  rights  with  respect  to  such  product  or  process  in  such  country,  (2)  10  years  following  the  first 
commercial  sale  of  such  product  or  process  in  such  country,  and  (3)  when  one  or  more  generic  products  for  such 
product or process are commercially available in such country, except that if there is no such generic product by the 
10th  year  following  the  first  commercial  sale  in  such  country,  then  the  royalty  term  will  terminate  on  the  10-year 
anniversary of the first commercial sale in such country.

Efforts. We must use commercially reasonable efforts to develop and make at least one product or process 
available  to  the  public,  which  efforts  include  achieving  specific  diligence  requirements  by  specific  dates  specified  in 
the agreement.

Term. Unless earlier terminated, the term of the agreement will continue on a country-by-country basis until 
the  later  of  (1)  the  expiration  date  of  the  last  valid  claim  within  such  country,  or  (2)  10  years  from  the  date  of  first 
commercial sale of a product or process in such country. Upon expiration (but not early termination) of the agreement, 
the  licenses  granted  thereunder  will  convert  automatically  to  fully-paid  irrevocable  licenses.  Catalent  may  terminate 
the agreement (1) upon 30 days’ notice for our uncured breach of any payment obligation under the agreement, (2) if 
we fail to maintain required insurance, (3) immediately upon our insolvency or the making of an assignment for the 
benefit of our creditors or if a bankruptcy petition is filed for or against us, which petition is not dismissed within 90 
days,  or  (4)  upon  60  days’  notice  for  any  uncured  material  breach  by  us  of  any  of  our  other  obligations  under  the 
agreement. We may terminate the agreement on a country-by-country basis for any reason by giving 180 days’ notice 
(or 90 days’ notice if such termination occurs prior to receipt of marketing approval in the United States). If Catalent 
terminates the agreement for the reason described in clause (4) above or if we terminate the agreement, Catalent will 
have full access including the right to use and reference all product data generated during the term of the agreement 
that is owned by us.

Pear Tree Acquisition

In  May  2018,  we  completed  our  acquisition  of  Pear Tree  Pharmaceuticals,  Inc.,  or  Pear Tree.  We  acquired 
Pear Tree to secure the rights to develop a proprietary vaginal formulation of tamoxifen, now known as DARE-VVA1, 
as a potential treatment for vulvar and vaginal atrophy.

Milestone Payments. Contingent payments to the Pear Tree former stockholders or their representatives that 
become payable upon achievement of specified clinical, regulatory and commercial milestones, may be paid, in our 
sole discretion, in cash or shares of our common stock.

Royalty Payments. The former stockholders of Pear Tree will be eligible to receive, subject to certain offsets, 
tiered  royalties,  including  customary  provisions  permitting  royalty  reductions  and  offset,  based  on  percentages  of 
annual  net  sales  of  certain  products  subject  to  license  agreements  we  assumed  and  a  percentage  of  sublicense 
revenue. 

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MBI Acquisition

In November 2019, we acquired Dare MB Inc. (formerly, Microchips Biotech, Inc.), or MBI, to secure the rights 
to  develop  a  long-acting  reversible  contraception  method  that  a  woman  can  turn  on  or  off  herself,  according  to  her 
own needs. This candidate is now known as DARE-LARC1.

At the closing of the merger, we issued an aggregate of approximately 3.0 million shares of our common stock 
to the holders of shares of MBI’s capital stock outstanding immediately prior to the effective time of the merger. The 
transaction was valued at $2.4 million, based on the fair value of the approximately 3.0 million shares issued at $0.79 
per share, which was the closing price per share of our common stock on the date of closing. The shares were issued 
in consideration of MBI's cash and cash equivalents of $6.1 million, less net liabilities of $3.5 million and transaction 
costs of $202,000, which was allocated based on the relative fair value of the assets acquired and liabilities assumed.

We agreed to pay the following additional consideration to the former MBI stockholders: (a) up to $46.5 million 
contingent  upon  the  achievement  of  specified  funding,  product  development  and  regulatory  milestones;  (b)  up  to 
$55.0 million contingent upon the achievement of specified amounts of aggregate net sales of products incorporating 
the  intellectual  property  we  acquired  in  the  merger;  (c)  tiered  royalty  payments  ranging  from  low  single-digit  to  low 
double-digit  percentages  of  annual  net  sales  of  such  products,  subject  to  customary  provisions  permitting  royalty 
reductions  and  offset;  and  (d)  a  percentage  of  sublicense  revenue  related  to  such  products.  We  agreed  to  use 
commercially reasonable efforts to achieve specified development and regulatory objectives relating to DARE-LARC1. 
In June 2021, a total of $1.25 million of that potential additional consideration became payable upon the achievement 
of certain of the funding and product development milestone events, $1.0 million of which was recorded as contingent 
consideration on our consolidated balance sheets upon the completion of the MBI acquisition and $250,000 of which 
was expensed in 2021. In July 2021, our board of directors elected to make these milestone payments in shares of 
our common stock, to the extent permissible under the terms of the merger agreement with MBI, and, in September 
2021, we issued approximately 700,000 shares of our common stock to former stockholders of MBI and paid $75,000 
in cash to the stockholders' representative in accordance with the terms of the merger agreement in satisfaction of the 
$1.25 million in milestone payments associated with milestones achieved in June 2021.

Adare Development and Option Agreement

In March 2018, we entered into an exclusive development and option agreement with Adare Pharmaceuticals 
(formerly known as Orbis Biosciences, and which we refer to as Adare), for the development of long-acting injectable 
etonogestrel  contraceptive  with  6-  and  12-month  durations  (now  known  as  ADARE-204  and  ADARE-214, 
respectively). The agreement provides us with an option to negotiate an exclusive license agreement for the programs 
if we fund the conduct of specified development work by Adare.

Intellectual Property

We  actively  seek  to  protect  the  proprietary  technology  that  we  consider  important  to  our  business  in  the 
United  States  and  other  jurisdictions  internationally.  We  also  rely  upon  trade  secrets  and  contracts  to  protect  our 
proprietary information. 

Patents

The  medical  device  and  pharmaceutical  industries  are  characterized  by  the  existence  of  a  large  number  of 
patents  and  frequent  litigation  based  on  allegations  of  patent  infringement.  Patent  litigation  can  involve  complex 
factual and legal questions, and its outcome is uncertain. Any claim relating to infringement of third party patents that 
is successfully asserted against us or our licensors may require us to pay substantial damages or may limit our or our 
licensors'  ability  to  rely  on  such  patent  protection.  Any  third  party  claim  successfully  alleging  the  invalidity  or 
unenforceability of the patents may also limit our or our licensors' ability to rely on such patent protection. Even if we, 
or our licensors were to prevail in any such action, any litigation could be costly and time-consuming and would divert 
the attention of management and key personnel from our business operations. Also, if our product candidates or any 
future products are found to infringe the patents of others, our development, manufacture, and sale of these potential 
products could be severely restricted or prohibited. In addition, there can be no assurance that any patent applications 
filed  by  us  or  our  licensors  will  result  in  the  grant  of  a  patent  either  in  the  United  States  or  elsewhere,  or  that  any 
patents  granted  will  be  valid  and  enforceable,  or  that  any  patents  will  provide  a  competitive  advantage  or  afford 
protection  against  competitors  with  similar  technologies.  Because  of  the  importance  of  the  patents  underlying  our 
product  candidates,  our  business  and  our  prospects  may  be  harmed  if  we  fail  to  maintain  existing  or  obtain  new 
patent rights or if we and our licensors fail to protect key intellectual property rights.

20

Under  the  terms  of  the  Assignment  Agreement  with  Hammock  Pharmaceuticals,  Inc.  and  the  License 
Amendment with TriLogic Pharma, LLC and MilanaPharm, LLC, regarding the thermosetting hydrogel platform which 
includes  XACIATO,  we  are  the  exclusive  licensee  of  three  issued  U.S.  patents,  two  of  which  are  set  to  expire  in 
December 2028 and one of which is set to expire in September 2036, subject to any extensions or disclaimers, and 
three foreign patents, including one European Patent Office, or EPO, patent validated in four countries, that expire in 
December 2028, subject to any extensions or disclaimers. One of the three issued U.S. patents is listed in the FDA’s 
compendium  of  “Approved  Drug  Products  with  Therapeutic  Equivalence  Evaluation,"  known  as  the  Orange  Book, 
under  the  Patent  Exclusivity  Information  for  XACIATO.  In  addition,  we  have  rights  to  three  pending  foreign  patent 
applications and one pending U.S. patent application. If issued, the patent term for these patents issuing from these 
pending applications would be expected to expire in 2036, subject to any extensions or disclaimers.

Under the terms of the ADVA-Tec license agreement, regarding Ovaprene, we are the exclusive licensee of 
nine  granted  U.S.  patents,  one  pending  U.S.  patent  application,  eight  granted  foreign  patents,  including  four  EPO 
patents validated in a total of 55 countries, and seven pending foreign patent applications. Two of the patents that are 
particularly important to the protection of Ovaprene have terms until August 2028, which includes days added to the 
term  by  patent  term  adjustment,  and  a  third  patent  has  a  term  that  expires  in  July  2027,  including  patent  term 
adjustment, each of such terms being subject to any future extensions or disclaimers. 

Under  the  terms  of  the  SST  license  agreement,  regarding  Sildenafil  Cream,  3.6%,  we  are  the  exclusive 
licensee in the Field of Use of 22 issued patents worldwide (nine U.S. patents and 13 foreign patents, including two 
EPO patents validated in a total of 24 countries). Additionally, there is one patent application pending in the US, one in 
Europe, and two in other international markets. The issued U.S. patents have a patent term that expires in June 2029, 
including  any  patent  term  adjustment,  and  may  be  eligible  for  regulatory  exclusivity  under  the  Hatch-Waxman Act, 
while several foreign patents have a term through that is set to expire in late 2031, each of such terms being subject 
to any future extensions of disclaimers.

Under  the  terms  of  the  Catalent  license  agreement,  regarding  our  intravaginal  ring  platform  which  includes 
DARE-HRT1, we are the exclusive licensee of four issued U.S. patents with patent terms set to expire in April 2024, 
November 2024, February 2025, and September 2027, including patent term adjustment, four issued foreign patents 
with patent terms until April 2024, including one European patent validated in three countries, as well as one pending 
U.S. application and two pending foreign applications that if granted are expected to have patent terms that expire in 
May 2038, subject to any extensions or disclaimers. 

When we acquired Pear Tree Pharmaceuticals, Inc. in 2018, regarding DARE-VVA1, we obtained the rights to 
three  U.S.  patents  and  one  Japanese  patent.  The  patent  term  for  the  U.S.  patents  are  expected  to  expire  in  June 
2027,  June  2028,  and  May  2035  including  any  patent  term  adjustment,  extensions  or  disclaimers.  The  Japanese 
patent has a term that is set to expire in June 2027. 

When  we  acquired  MBI  in  2019,  we  obtained  the  rights  to  over  100  patents  and  applications.  The  key 
technology underlying the platform is supported by 16 U.S. patents and 45 foreign patents, including six EPO patents 
validated in various European countries, and six pending patent applications, including two U.S. applications and one 
Patent Cooperation Treaty (PCT) international application. We believe that three of the most recently granted patent 
families are most directly applicable to our DARE-LARC1 program. Those patent families have patent terms that are 
set  to  expire  2032,  2033,  and  2034  respectively,  subject  to  any  extensions  or  disclaimers.  Those  patent  families 
include patents granted in the U.S., E.U. and other key international markets. One pending U.S. patent application, 
which has a pending PCT international counterpart, related to DARE-LARC1, if granted, would have a patent term that 
would be expected to expire in 2040, subject to any extensions or disclaimers.

  We  also  rely  upon  trade  secret  rights  to  protect  our  product  candidates  as  well  as  other  technologies  that 
may be used to discover, validate and commercialize our current or any future product candidates. We presently seek 
protection, in part, through confidentiality and proprietary information agreements.

Trademarks

We  hold  a  domestic  registration  for  the  trademark  Daré  Bioscience  and  our  registration  for  the  XACIATO 
trademark  in  the  U.S.  is  pending.  In  accordance  with  the  terms  of  the  ADVA-Tec  license  agreement,  we  are  the 
exclusive licensee of the Ovaprene registered trademark.

Competition

The industries in which we operate (biopharmaceutical, specialty pharmaceutical, biotechnology and medical 
device) are highly competitive and subject to rapid and significant change. Our success is highly dependent upon our 

21

ability  to  acquire  or  in-license,  develop  and  obtain  regulatory  approval  for  innovative  medical  products  on  a  cost-
effective basis and to market them successfully, either on our own or together with strategic partners. We face and will 
continue  to  face  intense  competition  from  a  variety  of  businesses,  including  large,  fully  integrated,  well-established 
pharmaceutical  companies  that  already  possess  a  significant  share  of  the  women’s  health  market.  Many  of  our 
potential competitors have greater clinical, regulatory, manufacturing, marketing, distribution, compliance and financial 
resources  and  experience  than  we  do.  See  ITEM  1A.  "RISK  FACTORS—Risks  Related  to  Commercialization  of 
XACIATO  and  Our  Product  Candidates—  Our  product  candidates,  if  approved,  and  XACIATO  will  face  intense 
competition and our business and operating results will suffer if we, or our commercial collaborators, fail to compete 
effectively” and “— The women's health market includes many generic products and growth in generics is expected to 
continue, which could make the successful introduction of our branded products difficult and expensive” below.

XACIATO  will  compete  directly  with  the  multiple  generic  and  branded  prescription  drug  products  currently 
approved  in  the  U.S.  for  the  treatment  of  bacterial  vaginosis,  including  oral  and  vaginal  gel  formulations  of 
metronidazole  and  vaginal  cream  formulations  of  clindamycin.  Branded,  single-dose  FDA-approved  products  for 
bacterial  vaginosis  include  Solosec®  (secnidazole)  oral  granules  manufactured  for  and  distributed  by  Lupin 
Pharmaceuticals,  Inc.,  Clindesse®  (clindamycin  phosphate)  vaginal  cream,  2%  manufactured  and  distributed  by 
Padagis,  and  Nuvessa™  (metronidazole  vaginal  gel  1.3%)  distributed  by  Exeltis  USA,  Inc.  Based  on  the  XACIATO 
product  profile  reflected  in  the  FDA-approved  prescribing  information,  including  the  consistent  cure  rates 
demonstrated among the subsets of patients defined by prior episodes of bacterial vaginosis (≤ 3 and >3 episodes in 
the previous 12 months), and the labeling for special populations such as pregnant and lactating women, we expect 
that the product may to be used by health care providers as a first line option for treating bacterial vaginosis.

Our investigational contraceptive products, including Ovaprene, if approved, will compete with a wide range of 
prescription  and  over-the-counter  contraceptive  options,  including  hormone-free  options  such  as  condoms, 
diaphragms, cervical caps, sponges, copper IUDs, spermicides and vaginal gels, as well as hormonal products such 
as  pills,  patches,  vaginal  rings  and  injectables.  In  addition,  multiple  new  methods  of  pregnancy  prevention  are  in 
development,  including  hormone-free  options,  and  some  may  be  marketed  in  the  U.S.  before  Ovaprene,  potentially 
adding to the level of market competition Ovaprene will face, if approved.  

Currently, there are no FDA-approved therapies for FSAD. Sildenafil Cream, 3.6% has the potential to be the 

first FDA-approved product for the treatment of FSAD. 

Over  the  longer  term,  our  ability,  independently  or  otherwise,  to  successfully  develop,  manufacture,  market, 
distribute and sell any approved products, expand their usage or bring additional new products to the marketplace will 
depend on many factors, including, but not limited to, FDA and foreign regulatory agency approval of new products 
and  of  new  indications  for  existing  products,  the  efficacy  and  safety  of  our  products  (alone  and  relative  to  other 
treatment options), the degree of patent or other protection afforded to particular products, and reimbursement for use 
of those products.

Many  other  organizations  are  developing  drug  products  and  other  therapies  intended  to  treat  the  same 
diseases and conditions for which our product candidates are in development, and the success of others may render 
potential  application  of  our  product  candidates  obsolete  or  noncompetitive,  even  prior  to  completion  of  its 
development.

Government Regulation

Governmental  authorities  in  the  U.S.,  at  the  federal,  state  and  local  level,  and  other  countries  extensively 
regulate  the  research,  development,  testing,  manufacturing,  labeling  and  packaging,  storage,  recordkeeping, 
advertising,  promotion,  import,  export,  marketing,  and  distribution,  among  other  things,  of  pharmaceutical,  medical 
device,  and  drug-device  combination  products.  The  process  of  obtaining  regulatory  approvals  in  the  U.S.  and  in 
foreign countries and jurisdictions, and the subsequent compliance with appropriate federal, state, local and foreign 
statutes and regulations, require the expenditure of substantial time and financial resources. 

We and our third-party manufacturers, distributors and contract research organizations, or CROs, may also be 
subject  to  government  regulation  under  other  federal,  state,  and  local  laws,  including  the  U.S.  Foreign  Corrupt 
Practices Act, the Occupational Safety and Health Act, the Environmental Protection Act, the Clean Air Act, the Health 
Insurance  Portability  and  Accountability  Act,  privacy  laws  and  import,  export  and  customs  regulations,  as  well  as  
comparable laws and regulations of other countries.

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U.S. Government Regulation

In the U.S., the FDA, under the authorities granted to the agency by the Federal Food, Drug and Cosmetic 
Act,  or  FDCA,  and  its  implementing  regulations,  subjects  pharmaceutical  and  other  regulated  medical  products  to 
rigorous premarket review as well as post-marketing oversight and potential enforcement actions. Failure to comply 
with applicable U.S. requirements at any time during the product development or approval process, or after approval, 
may subject a company to a variety of administrative or judicial sanctions brought by the FDA and the Department of 
Justice,  or  DOJ,  or  other  governmental  entities,  any  of  which  could  have  a  material  adverse  effect  on  us.  These 
sanctions could include: 

•
•
•
•
•
•
•
•

refusal to approve pending or future marketing applications; 
warning or untitled letters; 
withdrawal of an approval;
imposition of a clinical hold; 
voluntary product recalls;
seizures or administrative detention of product; 
total or partial suspension of production or distribution; or 
injunctions, fines, disgorgement, civil penalties or criminal prosecution. 

FDA Approval Process for Prescription Drugs

To  obtain  approval  of  a  new  drug  product  from  the  FDA,  we  must,  among  other  requirements,  submit 
extensive data supporting its safety and efficacy, as well as detailed information on the manufacture and composition 
of the drug and proposed product labeling and packaging. The testing and collection of data and the preparation of 
necessary  applications  are  expensive  and  time-consuming.  The  FDA  may  not  act  quickly  or  favorably  in  reviewing 
these applications, and we may encounter significant difficulties or costs in our efforts to obtain FDA approvals that 
could delay or preclude us from marketing our product candidates.

The process required by the FDA before a new drug may be marketed in the U.S. generally involves some or 

all of the following key steps:

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•

•

•

•

•

•

completion  of  nonclinical  studies,  such  as  laboratory  tests,  animal  studies,  and  formulation  studies, 
performed  in  compliance  with  FDA  regulations  for  good  laboratory  practices,  or  GLPs,  and  other 
applicable regulations;

design of a clinical protocol and its submission to the FDA as part of an IND, which must become effective 
before human clinical trials may begin;

performance of adequate and well-controlled human clinical trials according to good clinical practices, or 
GCPs, to establish the safety and efficacy of the product candidate for its intended use;

submission of a NDA to the FDA along with payment of the application user fee and FDA acceptance of 
that NDA;

satisfactory  completion  of  an  FDA  pre-approval  inspection  of  the  manufacturing  facilities  at  which  the 
active  pharmaceutical  ingredient,  or API,  and  finished  drug  product  are  produced  and  tested  to  assess 
readiness  for  commercial  manufacturing  and  conformance  to  the  manufacturing-related  elements  of  the 
application, to conduct a data integrity audit, and to assess compliance with current good manufacturing 
practices, or cGMP, in order to assure that the facilities, methods and controls are adequate to preserve 
the drug candidate’s identity, strength, quality and purity;

possible inspection of selected clinical study sites to confirm compliance with GCP requirements and data 
integrity; and

FDA  review  and  approval  of  the  NDA,  including  satisfactory  completion  of  an  FDA  advisory  committee 
review of the product candidate, if applicable, which must occur prior to any commercial marketing or sale 
of the drug product in the U.S.

Preclinical Studies

After a therapeutic candidate is identified for development, it enters the preclinical or nonclinical testing stage. 
Preclinical  studies  include  laboratory  evaluation  of  product  chemistry,  toxicity  and  formulation,  as  well  as  animal 
studies  to  assess  potential  safety  and  efficacy.  Preclinical  tests  intended  for  submission  to  the  FDA  to  support  the 
safety  of  a  product  candidate  must  be  conducted  in  compliance  with  GLP  regulations  and  the  United  States 
Department of Agriculture’s Animal Welfare Act, if applicable. A drug sponsor must submit the results of the preclinical 

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tests,  together  with  manufacturing  information,  analytical  data  and  any  available  clinical  data  or  literature,  among 
other  things,  to  the  FDA  as  part  of  an  IND.  Some  nonclinical  testing  may  continue  after  the  IND  is  submitted.  In 
addition to including the results of the nonclinical studies, the IND will include one or more clinical protocols detailing, 
among other things, the objectives of the clinical trial and the safety and effectiveness criteria to be evaluated. 

An  IND  automatically  becomes  effective  30  days  after  receipt  by  the  FDA,  unless  before  that  time  the  FDA 
raises concerns or questions related to one or more proposed clinical trials and places the clinical trial on a clinical 
hold. In such a case, the IND sponsor and the FDA must resolve any outstanding concerns before the clinical trial can 
begin. As a result, submission of an IND may not result in the FDA allowing clinical trials to commence. A clinical hold 
may occur at any time during the life of an IND and may affect one or more specific studies or all studies conducted 
under the IND. Occasionally, clinical holds are imposed due to manufacturing issues that may present safety issues 
for the clinical study subjects.

Human Clinical Trials in Support of an NDA 

The  clinical  investigation  of  an  investigational  new  drug  is  divided  into  three  phases  that  typically  are 

conducted sequentially but may overlap or be combined. The three phases are as follows:

Phase 1. Phase 1 includes initial clinical trials introducing an investigational new drug into humans and may 
be  conducted  in  subjects  with  the  target  disease  or  healthy  volunteers.  These  trials  are  designed  to  determine  the 
metabolism and pharmacologic actions of the drug in humans, the side effects associated with increasing doses, and, 
if possible, to gain early evidence on effectiveness.

Phase  2.  Phase  2  includes  the  controlled  clinical  trials  conducted  to  evaluate  the  effectiveness  of  the  drug 
candidate  for  a  particular  indication  or  indications  in  subjects  with  the  disease  or  condition  under  study  and  to 
determine  the  common  short-term  side  effects  and  risks  associated  with  the  drug.  Phase  2  trials  are  typically  well 
controlled, closely monitored, and conducted in a relatively small number of subjects.

Phase 3. Phase 3 trials are typically large trials performed after preliminary evidence suggesting effectiveness 
of the drug candidate has been obtained. They are intended to gather additional information about the effectiveness 
and safety that is needed to evaluate the overall benefit-risk relationship of the drug and to provide an adequate basis 
for  physician  labeling  and  product  marketing  approval.  Phase  3  trials  usually  are  conducted  at  geographically 
dispersed clinical study sites.

A clinical trial may combine the elements of more than one phase and the FDA often requires more than one 
Phase 3 trial to support marketing approval of a product candidate. A company’s designation of a clinical trial as being 
of a particular phase is not necessarily indicative that the study will be sufficient to satisfy the FDA requirements of 
that  phase  because  this  determination  cannot  be  made  until  the  protocol  and  data  have  been  submitted  to  and 
reviewed by the FDA. Human clinical trials are inherently uncertain and Phase 1, Phase 2 and Phase 3 testing may 
not be successfully completed.

A  pivotal  trial  is  a  clinical  trial  that  is  believed  to  satisfy  FDA  requirements  for  the  evaluation  of  a  product 
candidate’s  safety  and  efficacy  such  that  it  can  be  used,  alone  or  with  other  pivotal  or  non-pivotal  trials,  to  support 
regulatory approval. Generally, pivotal trials are Phase 3 trials, but they may be Phase 2 trials if the design provides a 
well-controlled and reliable assessment of clinical benefit, particularly in an area of unmet medical need.

Clinical trials must be conducted under the supervision of one or more qualified investigators in accordance 
with the FDA’s GCP requirements. They must be conducted under protocols detailing the objectives of the trial, dosing 
procedures, research subject selection and exclusion criteria and the safety and effectiveness criteria to be evaluated. 
Each protocol, and any subsequent material amendment to the protocol, must be submitted to the FDA as part of the 
IND, and progress reports detailing the status of the clinical trials must be submitted to the FDA annually. Sponsors 
also  must  report  to  the  FDA  serious  and  unexpected  adverse  reactions  in  a  timely  manner,  any  clinically  important 
increase in the rate of a serious suspected adverse reaction over that listed in the protocol or investigation brochure or 
any findings from other studies or animal or in vitro testing that suggest a significant risk in humans exposed to the 
product or therapeutic candidate. The FDA may order the temporary or permanent discontinuation of a clinical trial at 
any  time,  via  a  clinical  hold,  or  impose  other  sanctions  if  it  believes  that  the  clinical  trial  is  not  being  conducted  in 
accordance  with  FDA  requirements  or  that  the  subjects  are  being  exposed  to  an  unacceptable  health  risk.  An 
institutional review board, or IRB, is responsible for ensuring that human subjects in clinical studies are protected from 
inappropriate  study  risks.  An  IRB  at  each  institution  participating  in  the  clinical  trial  must  review  and  approve  the 
protocol before a clinical trial commences at that institution and must also approve the information regarding the trial 
and the consent form that must be provided to each research subject or the subject’s legal representative, monitor the 

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trial until completed and otherwise comply with IRB regulations. The IRB also may halt a study, either temporarily or 
permanently,  for  failure  to  comply  with  GCP  or  the  IRB’s  requirements,  or  if  the  investigational  new  drug  has  been 
associated with unexpected serious harm to patients.

During the development of a new drug product candidate, sponsors are given opportunities to meet with the 
FDA  at  certain  points;  specifically,  prior  to  the  submission  of  an  IND,  at  the  end  of  Phase  2  and  before  an  NDA  is 
submitted. Meetings at other times may be requested. These meetings can provide an opportunity for the sponsor to 
share  information  about  the  data  gathered  to  date  and  for  the  FDA  to  provide  advice  on  the  next  phase  of 
development. Sponsors typically use the meeting at the end of Phase 2 to discuss their Phase 2 clinical results and 
present  their  plans  for  the  pivotal  Phase  3  clinical  trial  that  they  believe  will  support  the  approval  of  the  new 
therapeutic. 

Post-approval  trials,  sometimes  referred  to  as  “Phase  4”  clinical  trials,  may  be  conducted  after  initial 
marketing approval. These 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 “Phase 4” clinical trials. 

Concurrent with clinical trials, sponsors usually complete additional animal safety studies, develop additional 
information  about  the  chemistry  and  physical  characteristics  of  the  product  candidate  and  finalize  a  process  for 
manufacturing  commercial  quantities  of  the  product  candidate  in  accordance  with  cGMP  requirements.  The 
manufacturing  process  must  be  capable  of  consistently  producing  quality  batches  of  the  product  candidate  and, 
among  other  criteria,  the  sponsor  must  develop  methods  for  testing  the  identity,  strength,  quality,  and  purity  of  the 
finished drug product. Additionally, appropriate packaging must be selected and tested, and stability studies must be 
conducted to demonstrate that the product candidate does not undergo unacceptable deterioration over its shelf life.

Marketing Application Submission and FDA Review

Assuming  successful  completion  of  all  required  testing  in  accordance  with  all  applicable  regulatory 
requirements, detailed information on the product candidate is submitted to the FDA in the form of an NDA requesting 
approval  to  market  the  drug  for  one  or  more  indications. An  NDA  includes  all  relevant  data  available  from  pertinent 
nonclinical studies and clinical trials, including negative or ambiguous results as well as positive findings, together with 
detailed  information  on  the  product  candidate’s  chemistry,  manufacturing,  and  controls,  or  CMC,  and  proposed 
labeling,  among  other  things.  To  support  marketing  approval,  the  data  submitted  must  be  sufficient  in  quality  and 
quantity to establish the safety and efficacy of the product candidate for its intended use to the satisfaction of the FDA.

Under the Prescription Drug User Fee Act, or PDUFA, each NDA must be accompanied by a significant user 
fee.  The  FDA  adjusts  the  PDUFA  user  fees  on  an  annual  basis.  PDUFA  also  imposes  an  annual  program  fee  for 
prescription drug products. Fee waivers or reductions are available in certain circumstances, such as where a waiver 
is necessary to protect the public health, where the fee would present a significant barrier to innovation, or where the 
applicant is a small business submitting its first human therapeutic application for review.

Under  the  goals  and  policies  agreed  to  by  the  FDA  under  PDUFA,  the  FDA  has  ten  months  from  receipt  in 
which to complete its initial review of a standard NDA for a drug that is not a new molecular entity, and six months 
from the receipt date for an application with priority review. The FDA does not always meet its PDUFA goal dates, and 
the review process is often significantly extended by FDA requests for additional information or clarification and the 
sponsor’s  process  to  respond  to  such  inquiries.  As  a  result,  the  NDA  review  process  can  be  very  lengthy.  Most 
innovative  drug  products  (other  than  biological  products)  obtain  FDA  marketing  approval  pursuant  to  an  NDA 
submitted  under  Section  505(b)(1)  of  the  FDCA,  commonly  referred  to  as  a  traditional  or  "full  NDA."  In  1984,  with 
passage of the Drug Price Competition and Patent Term Restoration Act, informally known as the Hatch-Waxman Act, 
that  established  an  abbreviated  regulatory  scheme  authorizing  the  FDA  to  approve  generic  drugs  based  on  an 
innovator  or  “reference”  product,  Congress  also  enacted  Section  505(b)(2)  of  the  FDCA,  which  provides  a  hybrid 
pathway  combining  features  of  a  traditional  NDA  and  a  generic  drug  application.  Section  505(b)(2)  enables  the 
applicant to rely, in part, on the FDA’s prior findings of safety and efficacy data for an existing product, or published 
literature, in support of its application. Section 505(b)(2) NDAs may provide an alternate path to FDA approval for new 
or  improved  formulations  or  new  uses  of  previously  approved  products;  for  example,  an  applicant  may  be  seeking 
approval to market a previously approved drug for new indications or for a new patient population that would require 
new clinical data to demonstrate safety or effectiveness. Section 505(b)(2) permits the filing of an NDA in which the 
applicant  relies,  at  least  in  part,  on  information  from  studies  made  to  show  whether  a  drug  is  safe  or  effective  that 
were not conducted by or for the applicant and for which the applicant has not obtained a right of reference or use. A 
Section 505(b)(2) applicant may eliminate or reduce the need to conduct certain pre-clinical or clinical studies, if it can 
establish that reliance on studies conducted for a previously-approved product is scientifically appropriate. The FDA 
may also require companies to perform additional studies or measurements, including nonclinical and clinical studies, 

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to support the change from the approved product. The FDA may then approve the new product candidate for all or 
some of the labeled indications for which the referenced product has been approved, as well as for any new indication 
for which the Section 505(b)(2) NDA applicant has submitted data.

The FDA conducts a preliminary review of all NDAs it receives, whether submitted under Section 505(b)(1) or 
Section 505(b)(2), to ensure that they are sufficiently complete for substantive review before it accepts them for filing. 
The FDA may refuse to file any NDA that it deems incomplete or not properly reviewable at the time of submission, 
and  may  request  additional  information  rather  than  accept  an  NDA  for  filing.  In  this  event,  the  application  must  be 
resubmitted  with  the  additional  information.  The  resubmitted  application  also  is  subject  to  review  before  the  FDA 
accepts it for filing. The FDA has 60 days after submission of an NDA to conduct an initial review to determine whether 
it is sufficient to accept for filing. If the submission is accepted for filing, the FDA begins an in-depth substantive review 
of the NDA. The FDA reviews the NDA to determine, among other things, whether the proposed product is safe and 
effective  for  its  intended  use,  whether  it  has  an  acceptable  purity  profile  and  whether  the  product  is  being 
manufactured  in  accordance  with  cGMP.  During  its  review  of  an  NDA,  the  FDA  may  refer  the  application  to  an 
advisory committee of independent experts for a recommendation as to whether the application should be approved. 
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 the application should be approved and under what 
conditions.  The  FDA  is  not  bound  by  the  recommendation  of  an  advisory  committee,  but  it  typically  follows  such 
recommendations.  Data  from  clinical  trials  are  not  always  conclusive,  and  the  FDA  or  its  advisory  committee  may 
interpret data differently than the NDA sponsor interprets the same data. The FDA may also re-analyze the clinical trial 
data, which could result in extensive discussions between the FDA and the applicant during the review process. 

Before  approving  an  NDA,  the  FDA  will  typically  inspect  the  facilities  at  which  the  product  is  manufactured. 
The  FDA  will  not  approve  the  product  unless  it  determines  that  the  manufacturing  processes  and  facilities  are  in 
compliance  with  cGMP  requirements  and  adequate  to  assure  consistent  production  of  the  product  within  required 
specifications.  Additionally,  before  approving  the  NDA,  the  FDA  will  typically  inspect  one  or  more  clinical  sites  to 
assure that the clinical trials were conducted in compliance with IND trial requirements and GCP requirements and to 
assure the integrity of the clinical data submitted to the FDA. To ensure cGMP and GCP compliance by its employees 
and third-party contractors, an applicant must incur significant expenditure of time, money and effort in the areas of 
training, record keeping, production and quality control. 

The  FDA  also  may  require  the  submission  of  a  risk  evaluation  and  mitigation  strategy,  or  REMS,  plan  if  it 
determines that a REMS is necessary to ensure that the benefits of the drug outweigh its risks and to assure the safe 
use  of  the  product.  The  REMS  plan  could  include  medication  guides,  physician  communication  plans,  assessment 
plans  and/or  elements  to  assure  safe  use,  such  as  restricted  distribution  methods,  patient  registries  or  other  risk 
minimization tools. The FDA determines the requirement for a REMS, as well as the specific REMS provisions, on a 
case-by-case basis. If the FDA concludes a REMS plan is needed, the sponsor of the NDA must submit a proposed 
REMS plan. The FDA will not approve an NDA without a REMS plan, if required. 

After  evaluating  the  NDA  and  all  related  information,  including  the  advisory  committee  recommendation,  if 
any, and inspection reports regarding the manufacturing facilities where the drug product or its API will be produced 
and the clinical trial sites, the FDA will either issue an approval letter or, in some cases, a complete response letter, or 
CRL, that describes all of the specific deficiencies in the NDA identified by the agency. An approval letter authorizes 
commercial marketing of the drug product with specific prescribing information for specific indications. A CRL indicates 
that the review cycle of the application is complete and the application will not be approved in its present form. The 
deficiencies  identified  may  be  minor,  for  example,  requiring  labeling  changes,  or  major,  for  example,  requiring 
additional clinical trials. Additionally, the CRL may include recommended actions that the applicant might take to place 
the application in a condition for approval. If a CRL is issued, the applicant may either resubmit the NDA, addressing 
all  of  the  deficiencies  identified  in  the  letter,  or  withdraw  the  application.  If  and  when  those  deficiencies  have  been 
addressed  to  the  FDA’s  satisfaction  in  a  resubmission  of  the  NDA,  the  FDA  will  issue  an  approval  letter  to  the 
applicant. The FDA has committed to reviewing such resubmissions in response to an issued CRL in either two or six 
months  depending  on  the  type  of  information  included.  Even  with  the  submission  of  this  additional  information,  the 
FDA nevertheless may ultimately decide that the NDA does not satisfy the regulatory criteria for approval. 

Even  if  a  drug  product  receives  regulatory  approval,  the  approval  may  be  significantly  limited  to  specific 
indications and dosages or the indications for use may otherwise be limited, which could restrict the commercial value 
of the product. Further, the FDA may require that certain contraindications, warnings or precautions be included in the 
product labeling. The FDA may impose restrictions and conditions on product distribution, prescribing, or dispensing in 
the  form  of  a  REMS  plan,  or  otherwise  limit  the  scope  of  any  approval.  In  addition,  the  FDA  may  require  post 
marketing  clinical  trials,  sometimes  referred  to  as  “Phase  4”  clinical  trials,  designed  to  further  assess  a  product’s 
safety  and  effectiveness,  and/or  testing  and  surveillance  programs  to  monitor  the  safety  of  approved  products  that 

26

have  been  commercialized.  After  approval,  some  types  of  changes  to  the  approved  product,  such  as  adding  new 
indications,  manufacturing  changes  and  additional  labeling  claims,  are  subject  to  further  testing  requirements  and 
FDA review and approval. 

Special FDA Programs to Facilitate and Expedite Development and Review of Certain New Drugs

The FDA is authorized to designate certain products for expedited development or review if they are intended 
to  address  an  unmet  medical  need  in  the  treatment  of  a  serious  or  life-threatening  disease  or  condition.  These 
programs include, but are not limited to, fast track designation, QIDP designation, and priority review designation. The 
purpose of these programs is to provide important new drugs to patients earlier than could occur under standard FDA 
procedures for interacting with and responding to product sponsors during development and regulatory review. 

To be eligible for a fast track designation, the FDA must determine, based on the request of a sponsor, that a 
product  is  intended  to  treat  a  serious  or  life  threatening  disease  or  condition  and  demonstrates  the  potential  to 
address  an  unmet  medical  need  by  providing  a  therapy  where  none  exists  or  a  therapy  that  may  be  potentially 
superior  to  existing  therapy  based  on  efficacy  or  safety  factors. A  drug  that  is  designated  as  a  qualified  infectious 
disease product (“QIDP”) is also eligible for fast track status. Fast track designation provides opportunities for more 
frequent interactions with the FDA review team to expedite development and review of the product. The FDA may also 
review sections of the NDA for a fast track product on a rolling basis before the complete application is submitted, if 
the sponsor and the FDA agree on a schedule for the submission of the application sections, and the sponsor pays 
any required user fees upon submission of the first section of the NDA. The FDA may decide to rescind the fast track 
designation  if  it  determines  that  the  qualifying  criteria  no  longer  apply.  In  addition,  fast  track  designation  may  be 
withdrawn by the sponsor or rescinded by the FDA if the designation is no longer supported by data emerging in the 
clinical trial process.

The  Food  and  Drug Administration  Safety  and  Innovation Act  of  2012,  or  FDASIA,  included  the  Generating 
Antibiotics  Incentives  Now Act,  or  the  GAIN Act,  which  directed  FDA  to  implement  QIDP  designation  program.  The 
GAIN Act  created  incentives  for  the  development  of  antibacterial  and  antifungal  drug  products  for  the  treatment  of 
serious  or  life-threatening  infections.  A  therapeutic  candidate  designated  as  a  QIDP  is  eligible  for  fast  track 
designation,  and  the  first  marketing  application  submitted  for  a  specific  drug  product  and  indication  for  which  QIDP 
designation was granted will be granted priority review. A subsequent application from the same sponsor for the same 
product and indication will receive priority review designation only if it otherwise meets the criteria for priority review. 
As  discussed  further  below  under  “New  Drug  Marketing  Exclusivity  under  the  Hatch-Waxman  Act  Amendments  & 
GAIN  Exclusivity  Extension  -  Qualified  Infectious  Disease  Product  Exclusivity,”  the  GAIN  Act  also  provides  the 
possibility  of  a  five-year  exclusivity  extension  that  is  added  to  any  other  marketing  exclusivity  for  which  a  QIDP-
designated drug qualifies upon FDA approval.

Finally, the FDA may designate a product for priority review if it is a drug that treats a serious condition and, if 
approved, would provide a significant improvement in safety or effectiveness. The FDA determines at the time that the 
marketing  application  is  submitted,  on  a  case-by-case  basis,  whether  the  proposed  drug  represents  a  significant 
improvement  in  treatment,  prevention  or  diagnosis  of  disease  when  compared  with  other  available  therapies. 
Significant  improvement  may  be  illustrated  by  evidence  of  increased  effectiveness  in  the  treatment  of  a  condition, 
elimination  or  substantial  reduction  of  a  treatment-limiting  drug  reaction,  documented  enhancement  of  patient 
compliance  that  may  lead  to  improvement  in  serious  outcomes,  or  evidence  of  safety  and  effectiveness  in  a  new 
subpopulation. A priority review designation is intended to direct overall attention and resources to the evaluation of 
such applications, and to shorten the FDA’s goal for taking action on a marketing application from ten months to six 
months. 

Even if a product qualifies for one or more of these programs, the 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. Furthermore, fast track designation, QIDP designation, and priority review do not change the standards for 
marketing approval and may not ultimately expedite the development or approval process.

From  time  to  time,  new  legislation  and  regulations  may  be  implemented  that  could  significantly  change  the 
statutory  provisions  governing  the  approval,  manufacturing  and  marketing  of  products  regulated  by  the  FDA.  It  is 
impossible to predict whether further legislative or regulatory changes will be enacted, or FDA regulations, guidance 
or interpretations changed or what the impact of such changes, if any, may be.

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Post-Approval Requirements for Prescription Drugs

Following approval of a new drug product, the manufacturer and the approved drug are subject to pervasive 
and  continuing  regulation  by  the  FDA,  including,  among  other  things,  monitoring  and  recordkeeping  activities, 
reporting  of  adverse  experiences  with  the  product,  product  sampling  and  distribution  restrictions,  complying  with 
promotion and advertising requirements, which include restrictions on promoting drugs for unapproved uses or patient 
populations  (i.e.,  “off-label  use”)  and  limitations  on  industry-sponsored  scientific  and  educational  activities. Although 
physicians may prescribe legally available products for off-label uses, manufacturers may not market or promote such 
uses.  The  FDA  and  other  agencies  actively  enforce  the  laws  and  regulations  prohibiting  the  promotion  of  off-label 
uses, and a company that is found to have improperly promoted off-label uses may be subject to significant liability. 

Moreover,  if  there  are  any  modifications  to  the  product,  including  changes  in  indications,  labeling  or 
manufacturing processes or facilities, the applicant may be required to submit and obtain FDA approval of a new NDA 
or  an  NDA  supplement,  which  may  require  the  applicant  to  develop  additional  data  or  conduct  additional  preclinical 
studies and clinical trials. In particular, securing FDA approval for new indications is similar to the process for approval 
of the original indication and requires, among other things, submitting data from adequate and well-controlled clinical 
trials to demonstrate the product’s safety and efficacy in the new indication. Even if such trials are conducted, the FDA 
may  not  approve  any  expansion  of  the  labeled  indications  for  use  in  a  timely  fashion,  or  at  all.  There  also  are 
continuing, annual user fee requirements for that are now assessed as program fees for certain NDA-approved drugs. 

In  addition,  FDA  regulations  require  that  products  be  manufactured  in  specific  approved  facilities  and  in 
accordance  with  cGMP. The  cGMP  regulations  include  requirements  relating  to  organization  of  personnel,  buildings 
and  facilities,  equipment,  control  of  components  and  drug  product  containers  and  closures,  production  and  process 
controls,  packaging  and  labeling  controls,  holding  and  distribution,  laboratory  controls,  records  and  reports  and 
returned or salvaged products. Drug manufacturers and other entities involved in the manufacture and distribution of 
approved drugs are required to register their establishments with the FDA and some state agencies, and are subject 
to periodic unannounced inspections by the FDA for compliance with cGMP and other requirements. Changes to the 
manufacturing process, specifications or container closure system for an approved drug product are strictly regulated 
and  often  require  prior  FDA  approval  before  being  implemented.  FDA  regulations  also  require,  among  other  things, 
the  investigation  and  correction  of  any  deviations  from  cGMP  and  the  imposition  of  reporting  and  documentation 
requirements  upon  the  NDA  sponsor  and  any  third-party  manufacturers  involved  in  producing  the  approved  drug 
product. Accordingly, both sponsors and manufacturers must continue to expend time, money, and effort in the area of 
production  and  quality  control  to  maintain  cGMP  compliance  and  other  aspects  of  quality  control  and  quality 
assurance,  and  to  ensure  ongoing  compliance  with  other  statutory  requirements  of  the  FDCA,  such  as  the 
requirements for making manufacturing changes to an approved NDA.

Accordingly, even after a new drug approval is granted, the FDA may withdraw the approval if compliance with 
regulatory requirements and standards is not maintained or if problems occur after the product reaches the market. 
Later discovery of previously unknown problems with a product, including adverse events of unanticipated severity or 
frequency, or with manufacturing processes, or failure to comply with regulatory requirements, may result in revisions 
to the approved labeling to add new safety information; imposition of post-market studies or clinical trials to assess 
new  safety  risks;  or  the  imposition  of  distribution  or  other  restrictions  under  a  REMS  plan.  Other  potential 
consequences of regulatory non-compliance include, among other things:

•

•

•

•

•

•

restrictions on the marketing or manufacturing of the product, complete withdrawal of the product from the 
market or product recalls;

fines, warning letters or other enforcement-related letters or clinical holds on post-approval clinical trials;

refusal of the FDA to approve pending NDAs or supplements to approved NDAs;

product seizure or detention, or refusal to permit the import or export of products;

injunctions or the imposition of civil or criminal penalties;  

consent  decrees,  corporate  integrity  agreements,  debarment,  or  exclusion  from  federal  health  care 
programs; or 

• mandated modification of promotional materials and labeling and the issuance of corrective information.

In addition, the distribution of prescription pharmaceutical products is subject to a variety of federal and state 
laws,  the  most  recent  of  which  is  still  in  the  process  of  being  phased  in  to  the  U.S.  supply  chain  and  regulatory 
framework. The Prescription Drug Marketing Act of 1987, or PDMA, was the first federal law to set minimum standards 
for the registration and regulation of drug distributors by the states and to regulate the distribution of drug samples. 
Today, both the PDMA and state laws limit the distribution of prescription pharmaceutical product samples and impose 

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requirements to ensure accountability in distribution. Congress more recently enacted the Drug Supply Chain Security 
Act, or DSCSA, which made significant amendments to the FDCA, including by replacing certain provisions from the 
PDMA  pertaining  to  wholesale  distribution  of  prescription  drugs  with  a  more  comprehensive  statutory  scheme.  The 
DSCSA  now  requires  uniform  national  standards  for  wholesale  distribution  and,  for  the  first  time,  for  third-party 
logistics providers; it also provides for preemption of certain state laws in the areas of licensure and prescription drug 
traceability.  The  comprehensive  system  envisioned  by  this  law  is  being  implemented  both  by  the  FDA  and  those 
various  stakeholders  towards  the  shared  goal  of  building  an  interoperable  electronic  system  to  identify  and  trace 
prescription drugs distributed in the United States for enhanced supply chain security. The DSCSA mandates phased-
in  and  resource-intensive  obligations  for  pharmaceutical  manufacturers,  repackagers,  wholesale  distributors,  and 
dispensers (primarily pharmacies) over a 10-year period that is expected to culminate in November 2023.

FDA Review and Approval of Medical Devices 

Medical  devices  also  are  strictly  regulated  by  the  FDA  in  the  United  States.  Under  the  FDCA,  a  medical 
device is defined as “an instrument, apparatus, implement, machine, contrivance, implant,  in vitro  reagent, or other 
similar or related article, including a component, part or accessory which is, among other things: intended for use in 
the diagnosis of disease or other conditions, or in the cure, mitigation, treatment, or prevention of disease, in man or 
other animals; or intended to affect the structure or any function of the body of man or other animals, and which does 
not achieve its primary intended purposes through chemical action within or on the body of man or other animals and 
which  is  not  dependent  upon  being  metabolized  for  the  achievement  of  any  of  its  primary  intended  purposes.” This 
definition provides a clear distinction between a medical device and other FDA-regulated products such as drugs. If 
the  primary  intended  use  of  a  medical  product  is  achieved  through  chemical  action  or  by  being  metabolized  by  the 
body, the product is usually a drug or biologic. If not, it is generally a medical device.

Unless  an  exemption  applies,  a  new  medical  device  may  not  be  marketed  in  the  United  States  unless  and 
until it has been cleared through the premarket notification, or 510(k), process, or approved by the FDA pursuant to a 
PMA. The  information  that  must  be  submitted  to  the  FDA  in  order  to  obtain  clearance  or  approval  to  market  a  new 
medical device varies depending on how the medical device is classified by the FDA. As electronic and digital medical 
devices have become increasingly connected to the Internet, hospital networks, and other medical devices to provide 
features that improve health care and patient accessibility, FDA and other regulatory authorities have recognized that 
those same features also increase the risk of potential cybersecurity threats. These types of medical devices may be 
vulnerable  to  security  breaches,  potentially  impacting  the  safety  and  effectiveness  of  the  device,  and  accordingly 
device manufacturers are responsible for identifying cybersecurity risks and hazards associated with their products. In 
recent  years,  the  FDA  has  increased  its  scrutiny  of  this  issue  as  part  of  the  review  and  marketing  authorization 
process for new medical devices; the agency also monitors reports of cybersecurity risks as part of its post-marketing 
device surveillance activities. 

Medical devices are classified into one of three classes on the basis of the controls deemed by the FDA to be 
necessary to reasonably assure their safety and effectiveness. Class I devices are those low risk devices for which 
reasonable  assurance  of  safety  and  effectiveness  can  be  provided  by  adherence  to  the  FDA’s  general  controls  for 
medical  devices,  which  include  applicable  portions  of  the  FDA’s  Quality  System  Regulation,  or  QSR;  facility 
registration  and  product  listing;  reporting  of  adverse  medical  events  and  malfunctions;  and  appropriate,  truthful  and 
non-misleading  labeling,  advertising  and  promotional  materials.  Most  Class  I  devices  are  exempt  from  premarket 
regulation; however, some Class I devices require premarket clearance by the FDA through the 510(k) process.

Class  II  devices  are  moderate  risk  devices  and  are  subject  to  the  FDA’s  general  controls,  and  any  other 
special controls, such as performance standards, post-market surveillance, and FDA guidelines, deemed necessary 
by  the  FDA  to  provide  reasonable  assurance  of  the  devices’  safety  and  effectiveness.  Premarket  review  and 
clearance by the FDA for most Class II devices is accomplished through the 510(k) process, although some Class II 
devices are exempt from the 510(k) requirements. To obtain 510(k) clearance, a sponsor must submit to the FDA a 
premarket  notification  demonstrating  that  the  device  is  substantially  equivalent  to  a  device  that  is  already  legally 
marketed in the United States and for which a PMA was not required (i.e., a Class II device). The device to which the 
sponsor’s device is compared for the purpose of determining substantial equivalence is called a “predicate device.” 
The  FDA’s  goal  is  to  make  a  substantial  equivalence  determination  within  90  days  of  FDA’s  receipt  of  the  510(k) 
application, but it often takes longer if the FDA requests additional information. Most 510(k)s do not require supporting 
data from clinical trials, but such data is typically required if the predicate device relied in part on clinical trial data to 
obtain clearance. After a device receives 510(k) clearance, any modification that could significantly affect its safety or 
effectiveness, or that would constitute a major change in its intended use, will require a new clearance or possibly a 
pre-market approval. Premarket notifications are subject to user fees, unless a specific exemption applies.

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Class III devices are deemed by the FDA to pose the greatest risk to patients, such as life-sustaining or life-
supporting devices, devices that present a potential unreasonable risk of illness or injury, or, more generally, devices 
whose  safety  and  effectiveness  cannot  be  assured  solely  by  the  general  controls  and  special  controls  described 
above. All Class III devices must be reviewed and approved by the FDA through the PMA process. A PMA must be 
supported  by  extensive  data  including,  but  not  limited  to,  technical  data,  nonclinical  studies,  clinical  trials, 
manufacturing and labeling to demonstrate to the FDA’s satisfaction the safety and effectiveness of the device for its 
intended use. After a PMA is submitted and the FDA determines the application is sufficiently complete, the agency 
will accept it for filing and begin an in-depth review of the submitted information. By statute, the FDA has 180 days to 
review the accepted application, although review of the application generally can take between one and three years. 
During this review period, the FDA may request additional information or clarification of information already provided. 
Also  during  the  review  period,  an  advisory  panel  of  experts  from  outside  the  FDA  may  be  convened  to  review  and 
evaluate the application and provide recommendations to the FDA as to the approvability of the device. Although the 
FDA is not bound by the advisory panel decision, it considers such recommendations when making final decisions on 
approval. In addition, the FDA will conduct a preapproval inspection of the manufacturing facility to ensure compliance 
with the QSR. New PMA applications or supplements are also required for product modifications that affect the safety 
and efficacy of the device. PMA (and supplemental PMAs) are subject to significantly higher user fees than are 510(k) 
premarket notifications.

Novel  medical  device  types  that  the  FDA  has  not  previously  classified  as  Class  I,  II  or  III  are  automatically 
classified into Class III regardless of the level of risk they ultimately pose to patients and/or users. The Food and Drug 
Administration Modernization Act of 1997 established a new route to market for low to moderate risk medical devices 
that  are  automatically  placed  into  Class  III  due  to  the  absence  of  a  predicate  device,  called  the  “Request  for 
Evaluation  of  Automatic  Class  III  Designation,”  or  the  De  Novo  classification  procedure.  This  procedure  allows  a 
manufacturer whose novel device is automatically classified into Class III to request down-classification of its medical 
device  into  Class  I  or  Class  II  based  on  a  benefit-risk  analysis  demonstrating  the  device  actually  presents  low  or 
moderate  risk,  rather  than  requiring  the  submission  and  approval  of  a  PMA  application.  Prior  to  the  enactment  of 
FDASIA, a medical device could only be eligible for De Novo classification if the manufacturer first submitted a 510(k) 
premarket  notification  and  received  a  determination  from  the  FDA  that  the  device  was  not  substantially  equivalent. 
FDASIA  streamlined  the  De  Novo  classification  pathway  by  permitting  manufacturers  to  request  De  Novo 
classification  directly  without  first  submitting  a  510(k)  premarket  notification  to  the  FDA  and  receiving  a  not 
substantially  equivalent  determination.  Under  the  provisions  enacted  under  FDASIA,  the  FDA  is  required  to  classify 
the  device  within  120  days  following  receipt  of  the  De  Novo  application  however,  the  most  recent  FDA  premarket 
review goals state that in fiscal year 2022, FDA will attempt to issue a decision on 70% of all De Novo classification 
requests received within 150 days of receipt. If the manufacturer seeks reclassification into Class II, the manufacturer 
must include a draft proposal for special controls that are necessary to provide a reasonable assurance of the safety 
and  effectiveness  of  the  medical  device.  In  addition,  the  FDA  may  reject  the  reclassification  petition  if  it  identifies  a 
legally marketed predicate device that would be appropriate for a 510(k) or determines that the device is not low to 
moderate  risk  or  that  general  controls  would  be  inadequate  to  control  the  risks  and  special  controls  cannot  be 
developed. De Novo classification requests are also subject to user fees, unless a specific exemption applies.

Clinical trials are almost always required to support a PMA application and are sometimes required for a De 
Novo  classification  request  or  510(k)  premarket  notification.  In  order  to  conduct  a  clinical  investigation  involving 
human  subjects  for  the  purpose  of  demonstrating  the  safety  and  effectiveness  of  a  medical  device,  an  investigator 
acting  on  behalf  of  the  company  must,  among  other  things,  apply  for  and  obtain  IRB  approval  of  the  proposed 
investigation. In addition, if the clinical study involves a “significant risk” (as defined by the FDA) to human health, the 
company  sponsoring  the  investigation  must  also  submit  and  obtain  FDA  approval  of  an  IDE.  An  IDE  must  be 
supported by appropriate data, such as animal and laboratory testing results, showing that it is safe to test the device 
in humans and that the testing protocol is scientifically sound. The IDE must be approved in advance by the FDA for a 
specified  number  of  study  participants,  unless  the  product  is  deemed  a  non-significant  risk  device  and  eligible  for 
abbreviated  IDE  requirements.  Generally,  clinical  trials  for  a  significant  risk  device  may  begin  once  the  IDE  is 
approved  by  the  FDA  and  the  study  protocol  and  informed  consent  form  are  approved  by  a  duly-appointed  IRB  at 
each clinical trial site.

FDA’s IDE regulations govern investigational device labeling, prohibit promotion, and specify an array of GCP 
requirements,  which  include,  among  other  things,  recordkeeping,  reporting  and  monitoring  responsibilities  of  study 
sponsors and study investigators. Clinical trials must further comply with the FDA’s regulations for IRB approval and 
for informed consent and other human subject protections. Required records and reports are subject to inspection by 
the FDA. The results of clinical testing may be unfavorable or, even if the intended safety and efficacy success criteria 
are achieved, may not be considered sufficient for the FDA to grant approval or clearance of a product.

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Post-Marketing Requirements for Medical Devices 

After a medical device is placed on the market, numerous regulatory requirements apply that in some ways 

mirror the post-approval requirements for prescription drugs. These include, but are not limited to:

•

•

•

•

•

•

submitting and updating establishment registration and device listings with the FDA;

compliance  with  the  QSR,  which  requires  manufacturers  to  follow  stringent  design,  testing,  control, 
documentation,  record  maintenance,  including  maintenance  of  complaint  and  related  investigation  files, 
and other quality assurance controls during the manufacturing process;
pre-scheduled or unannounced device facility inspections by the FDA;

labeling regulations, which prohibit the promotion of devices for uncleared or unapproved (or “off-label”) 
uses and impose other restrictions relating to promotional activities;
corrections  and  removal  reporting  regulations,  which  require  that  manufacturers  report  to  the  FDA  field 
corrections or removals if undertaken to reduce a risk to health posed by a device or to remedy a violation 
of the FDCA that may present a risk to health; and
post-market  surveillance  regulations,  which  apply  to  certain  Class  II  or  III  devices  when  necessary  to 
protect the public health or to provide additional safety and effectiveness data for the device.

Under the FDA medical device reporting, or MDR, regulations, medical device manufacturers are required to 
report to the FDA information that a device has or may have caused or contributed to a death or serious injury or has 
malfunctioned in a way that would likely cause or contribute to death or serious injury if the malfunction of the device 
or  a  similar  device  of  such  manufacturer  were  to  recur.  The  decision  to  file  an  MDR  involves  a  judgment  by  the 
manufacturer. If the FDA disagrees with the manufacturer’s determination, the FDA can take enforcement action.

Additionally, the FDA has the authority to require the recall of commercialized products in the event of material 
deficiencies or defects in design or manufacture. The authority to require a recall must be based on an FDA finding 
that  there  is  reasonable  probability  that  the  device  would  cause  serious  adverse  health  consequences  or  death. 
Manufacturers  may,  under  their  own  initiative,  recall  a  product  if  any  distributed  devices  fail  to  meet  established 
specifications, are otherwise misbranded or adulterated, or if any other material deficiency is found. The FDA requires 
that certain classifications of recalls be reported to the FDA within ten working days after the recall is initiated.

As with prescription drugs, the failure to comply with applicable device regulatory requirements can result in 

enforcement action by the FDA, which may include any of the following sanctions:

•

•
•
•
•
•

•
•

warning letters, fines, injunctions or civil penalties;

recalls, detentions or seizures of products;
operating restrictions;
delays in the introduction of products into the market;
total or partial suspension of production;
delay  or  refusal  of  the  FDA  or  other  regulators  to  grant  510(k)  clearance  or  PMA  approvals  of  new  or 
modified devices;
withdrawals of marketing authorization; or
in the most serious cases, criminal prosecution.

To  ensure  compliance  with  regulatory  requirements,  medical  device  manufacturers  are  subject  to  market 
surveillance and periodic, prescheduled or unannounced inspections by the FDA, and these inspections may include 
the manufacturing facilities of subcontractors and third-party component suppliers.

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FDA Review and Approval Process for Combination Products

A  combination  product  is  a  product  composed  of  a  combination  of  two  or  more  FDA-regulated  product 
constituent  parts  or  products,  e.g.,  drug-device  or  biologic-device.  Such  products  often  raise  regulatory,  policy  and 
review  management  challenges  because  they  integrate  constituent  parts  that  are  regulated  under  different  types  of 
regulatory  requirements  and  by  different  FDA  Centers,  namely,  the  Center  for  Drug  Evaluation  and  Research,  or 
CDER,  the  Center  for  Devices  and  Radiological  Health,  or  CDRH,  or  the  Center  for  Biologics  Evaluation  and 
Research, or CBER. Differences in regulatory pathways for each constituent part can impact the regulatory processes 
for all aspects of product development and management, including preclinical testing, clinical investigation, marketing 
applications,  manufacturing  and  quality  control,  adverse  event  reporting,  promotion  and  advertising,  and  post-
approval modifications. Specifically, under regulations issued by the FDA, a combination product may be:

•

•

•

•

a  product  comprised  of  two  or  more  regulated  constituent  parts  that  are  physically,  chemically,  or 
otherwise combined or mixed and produced as a single entity;

two or more separate products packaged together in a single package or as a unit and comprised of drug 
and device products;

a  drug  or  device  packaged  separately  that  according  to  its  investigational  plan  or  proposed  labeling  is 
intended  for  use  only  with  an  approved  individually  specified  drug  or  device  where  both  are  required  to 
achieve  the  intended  use,  indication,  or  effect  and  where  upon  approval  of  the  proposed  product  the 
labeling  of  the  approved  product  would  need  to  be  changed,  e.g.,  to  reflect  a  change  in  intended  use, 
dosage form, strength, route of administration, or significant change in dose; or

any investigational drug or device packaged separately that according to its proposed labeling is for use 
only with another individually specified investigational drug, device, or biological product where both are 
required to achieve the intended use, indication, or effect.

The FDA’s Office of Combination Products, or OCP, was established to provide prompt determination of the 
FDA  Center  with  primary  jurisdiction  over  the  review  and  regulation  of  a  combination  product;  ensure  timely  and 
effective premarket review by overseeing the timeliness of and coordinating reviews involving more than one center; 
ensure consistent and appropriate post-market regulation; resolve disputes regarding review timeliness; and review/
revise agreements, guidance and practices specific to the assignment of combination products.  

OCP  determines  which  Center  will  have  primary  jurisdiction  for  the  combination  product,  referred  to  as  the 
Lead Center, based on the combination product’s “primary mode of action,” or PMOA. A mode of action is the means 
by which a product achieves an intended therapeutic effect or action. The PMOA is the mode of action that provides 
the most important therapeutic action of the combination product, or the mode of action expected to make the greatest 
contribution  to  the  overall  intended  therapeutic  effects  of  the  combination  product.  The  Lead  Center  has  primary 
responsibility for the review and regulation of a combination product; however a second Center is often involved in the 
review  process,  especially  to  provide  input  regarding  the  “secondary”  component(s).  In  most  instances,  the  Lead 
Center applies its usual regulatory pathway. For example, a drug-device combination product assigned to CDER will 
typically be reviewed under an NDA, while a drug-device combination product assigned to CDRH is typically reviewed 
under through a 510(k), PMA, or De Novo classification request.

Often it is difficult for OCP to determine with reasonable certainty the most important therapeutic action of the 
combination product. In those difficult cases, OCP will consider consistency with other combination products raising 
similar  types  of  safety  and  effectiveness  questions,  or  which  Center  has  the  most  expertise  to  evaluate  the  most 
significant  safety  and  effectiveness  questions  raised  by  the  combination  product.  A  sponsor  may  use  a  voluntary 
formal process, known as a Request for Designation, when the product classification is unclear or in dispute, to obtain 
a binding decision as to which Center will regulate the combination product. If the sponsor objects to that decision, the 
sponsor may request that OCP reconsider its decision.

Combination  products  are  subject  to  FDA  user  fees  based  on  the  type  of  application  submitted  for  the 
product’s  premarket  approval  or  clearance.  For  example,  a  combination  product  for  which  an  NDA  is  submitted  is 
subject to the NDA fee under PDUFA. Likewise, a combination product for which a PMA is submitted is subject to the 
PMA fee under the Medical Device User Fee and Modernization Act.

Since  a  combination  product  incorporates  two  or  more  constituent  parts  that  have  different  regulatory 
requirements, a combination product manufacturer must comply with all cGMP and QSR requirements that apply to 
each  constituent  part.  The  FDA  has  issued  a  combination  product  cGMP  regulation,  along  with  final  guidance, 
describing two approaches a combination product manufacturer may follow to demonstrate compliance. Under these 
two  options,  the  manufacturer  demonstrates  compliance  with:  (1) All  cGMP  regulations  applicable  to  each  separate 

32

regulated  constituent  part  included  in  the  combination  product;  or  (2)  either  the  drug  cGMP  or  the  QSR,  as  well  as 
with specified provisions from the other of these two sets of requirements (also called the “streamlined approach”). In 
addition,  The  21st  Century  Cures  Act,  or  the  Cures  Act,  which  became  law  in  December  2016  and,  among  other 
things, amended provisions of the FDCA, clarified that for drug-device combination products with a device PMOA and 
an  FDA-approved  drug  constituent  part,  Hatch-Waxman  Act  requirements  apply.  Accordingly,  a  potential  patent 
dispute  regarding  the  listed  drug  that  is  being  referenced  by  the  combination  product  sponsor  may  delay  the 
marketing authorization of the combination product. Furthermore, the Cures Act amendments applied Hatch-Waxman 
Act  exclusivity  provisions  (e.g.,  new  chemical  entity  and  new  clinical  investigation)  to  the  device  clearance  and 
approval process for combination products with a device PMOA.

New  Drug  Marketing  Exclusivity  under  the  Hatch-Waxman  Act  Amendments  &  GAIN  Exclusivity 

Extension

Orange Book Listing & Patent Certification

As  noted  above,  Congress  created  the  505(b)(2)  NDA  pathway  in  1984  as  part  of  the  Hatch-Waxman Act 
amendments  to  the  FDCA. At  the  same  time,  it  also  established  an  abbreviated  regulatory  scheme  authorizing  the 
FDA to approve generic drugs that are shown to contain the same active ingredients as, and to be bioequivalent to, 
drugs  previously  approved  by  the  FDA  pursuant  to  NDAs.  To  obtain  approval  of  a  generic  drug,  an  applicant  must 
submit an abbreviated new drug application, or ANDA, to the agency. An ANDA is a comprehensive submission that 
contains, among other things, data and information pertaining to the active pharmaceutical ingredient, bioequivalence, 
drug product formulation, specifications and stability of the generic drug, as well as analytical methods, manufacturing 
process  validation  data  and  quality  control  procedures.  ANDAs  are  “abbreviated”  because  they  cannot  include 
preclinical  and  clinical  data  to  demonstrate  safety  and  effectiveness.  Instead,  in  support  of  such  applications,  a 
generic  manufacturer  must  rely  on  the  preclinical  and  clinical  testing  previously  conducted  for  a  drug  product 
previously  approved  under  an  NDA,  known  as  the  reference  listed  drug,  or  RLD.  Unlike  the ANDA  pathway,  which 
does not allow applicants to submit new clinical data other than bioavailability or bioequivalence data, the 505(b)(2) 
regulatory  pathway  does  not  preclude  the  possibility  that  a  follow-on  applicant  would  need  to  conduct  additional 
clinical trials or nonclinical studies to demonstrate safety or effectiveness of the proposed change(s) being made to a 
previously approved drug.

In order for an ANDA to be approved, the FDA must find that the generic version is identical to the RLD with 
respect  to  the  active  ingredients,  the  route  of  administration,  the  dosage  form,  the  strength  of  the  drug  and  the 
conditions of use of the drug. At the same time, the FDA must also determine that the generic drug is “bioequivalent” 
to the innovator drug. Under the statute, a generic drug is bioequivalent to a RLD if “the rate and extent of absorption 
of  the  drug  do  not  show  a  significant  difference  from  the  rate  and  extent  of  absorption  of  the  listed  drug.”  Upon 
approval of an ANDA, the FDA indicates whether the generic product is “therapeutically equivalent” to the RLD in the 
Orange Book. Physicians and pharmacists consider a therapeutic equivalent generic drug to be fully substitutable for 
the  RLD.  In  addition,  by  operation  of  certain  state  laws  and  numerous  health  insurance  programs,  the  FDA’s 
designation  of  therapeutic  equivalence  often  results  in  substitution  of  the  generic  drug  without  the  knowledge  or 
consent of either the prescribing physician or patient.

As part of the NDA review and approval process, applicants are required to list with the FDA each patent that 
has claims that cover the applicant’s product or method of therapeutic use. Upon approval of a new drug, each of the 
patents listed in the application for the drug is then published in the Orange Book. Drugs listed in the Orange Book 
can,  in  turn,  be  cited  by  potential  follow-on  competitors  in  support  of  approval  of  an ANDA  or  a  505(b)(2)  NDA  that 
relies in full or in part on the reference product.

When an ANDA applicant submits its application to the FDA, it is required to certify to the FDA concerning any 
patents listed for the reference product in the FDA’s Orange Book. Specifically, the ANDA applicant must certify that: 
(i)  the  required  patent  information  has  not  been  filed;  (ii)  the  listed  patent  has  expired;  (iii)  the  listed  patent  has  not 
expired, but will expire on a particular date and approval is sought after patent expiration; or (iv) the listed patent is 
invalid or will not be infringed by the new product. Moreover, to the extent that the Section 505(b)(2) NDA applicant is 
relying  on  studies  conducted  for  an  already  approved  product,  the  applicant  also  is  required  to  certify  to  the  FDA 
concerning  any  patents  listed  for  the  NDA-approved  product  in  the  Orange  Book  to  the  same  extent  that  an ANDA 
applicant would.

If the follow-on applicant does not challenge the innovator’s listed patents, FDA will not approve the ANDA or 
505(b)(2) application until all the listed patents claiming the referenced product have expired. A certification that the 
new product will not infringe the already approved product’s listed patents, or that such patents are invalid, is called a 
Paragraph IV certification. If the follow-on applicant has provided a Paragraph IV certification to the FDA, the applicant 

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must  also  send  notice  of  the  Paragraph  IV  certification  to  the  NDA  and  patent  holders  once  the ANDA  or  505(b)(2) 
NDA  has  been  accepted  for  filing  by  the  FDA. The  NDA  and  patent  holders  may  then  initiate  a  patent  infringement 
lawsuit in response to the notice of the Paragraph IV certification. The filing of a patent infringement lawsuit within 45 
days  of  the  receipt  of  a  Paragraph  IV  certification  automatically  prevents  the  FDA  from  approving  the  ANDA  or 
505(b)(2) NDA until the earlier of 30 months, expiration of the patent, settlement of the lawsuit, or a decision in the 
infringement case that is favorable to the ANDA/505(b)(2) applicant. 

Non-Patent Exclusivity

An ANDA or 505(b)(2) NDA also will not be approved until any applicable non-patent exclusivities listed in the 
Orange Book for the referenced product have expired. The Hatch-Waxman Act amendments to the FDCA provided a 
five-year period of non-patent data exclusivity within the United States to the first applicant to gain approval of an NDA 
for a new chemical entity, or NCE. For the purposes of this provision, an NCE is a drug that contains no active moiety 
that has previously been approved by the FDA in any other NDA. An active moiety is the molecule or ion responsible 
for the physiological or pharmacological action of the drug substance. In cases where such NCE exclusivity has been 
granted,  an  ANDA  or  505(b)(2)  NDA  may  not  be  filed  with  the  FDA  until  the  expiration  of  five  years  unless  the 
submission is accompanied by a Paragraph IV certification, in which case the applicant may submit its application four 
years following the original product approval. 

The FDCA also provides for a period of three years of data exclusivity if an NDA or NDA supplement includes 
reports  of  one  or  more  new  clinical  investigations,  other  than  bioavailability  or  bioequivalence  studies  that  were 
conducted or sponsored by the applicant, are deemed by the FDA to be essential to the approval of the application or 
supplement. This three-year exclusivity period often protects changes to a previously approved drug product, such as 
new indications, dosage forms, route of administration or combination of ingredients. Three-year exclusivity would be 
available for a drug product that contains a previously approved active moiety, provided the statutory requirement for a 
new  clinical  investigation  is  satisfied.  Unlike  five-year  NCE  exclusivity,  an  award  of  three-year  exclusivity  does  not 
block the FDA from accepting ANDAs or 505(b)(2) NDAs seeking approval for generic versions of the drug as of the 
date  of  approval  of  the  original  drug  product;  rather,  this  three-year  exclusivity  covers  only  the  conditions  of  use 
associated  with  the  new  clinical  investigations  and,  as  a  general  matter,  does  not  prohibit  the  FDA  from  approving 
follow-on applications for drugs containing the original active ingredient.

Five-year and three-year exclusivity also will not delay the submission or approval of a traditional NDA filed 
under  Section  505(b)(1)  of  the  FDCA;  however,  an  applicant  submitting  a  traditional  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.

Qualified Infectious Disease Product Exclusivity 

Under the GAIN Act amendments to the FDCA, the FDA may designate a product as a QIDP for a specific 
use for which it is being studied, upon the written request of a sponsor at any time prior to submission of a marketing 
application. In order to qualify for designation as a QIDP, the drug product candidate must qualify as an antibiotic or 
antifungal drug for human use intended to treat serious or life-threatening infections, including those caused by either 
(i) an antibiotic or antifungal resistant pathogen, including novel or emerging infectious pathogens, or (ii) a so-called 
“qualifying pathogen” found on a list of potentially dangerous, drug-resistant organisms established and maintained by 
the  FDA.  In  addition  to  the  expedited  review  benefits  that  a  QIDP-designated  drug  candidate  may  be  eligible  for 
(described above under “Special FDA Programs to Facilitate and Expedite Development and Review of Certain New 
Drugs”), such a drug that is approved for the use for which the QIDP designation was granted will receive a five-year 
extension to any non-patent marketing exclusivity period for which the drug qualified upon approval, such as a five-
year  NCE  exclusivity  or  three-year  new  clinical  data  exclusivity.  This  so-called  GAIN  exclusivity  extension  is  not 
available  to  a  QIDP-designated  drug  that  has  previously  received  the  five-year  extension  period,  such  as  when  an 
applicant is seeking approval for a new indication or new strength for a marketed infectious disease product.  

Patent Term Extension 

A patent claiming a prescription drug or medical device for which FDA approval is granted may be eligible for 
a limited patent term extension under the FDCA, which permits a patent restoration of up to five years for patent term 
lost  during  product  development  and  the  FDA  regulatory  review  provided  that  certain  statutory  and  regulatory 
requirements  are  met.  The  length  of  the  patent  term  extension  is  related  to  the  length  of  time  the  drug  or  medical 
device is under regulatory review while the patent is in force. The restoration period granted on a patent covering a 
new FDA-regulated medical product is typically one-half the time between the date a clinical investigation on human 
beings  is  begun  and  the  submission  date  of  an  application  for  premarket  approval  of  the  product,  plus  the  time 

34

between the submission date of an application for approval of the product and the ultimate approval date. Patent term 
restoration  cannot  be  used  to  extend  the  remaining  term  of  a  patent  past  a  total  of  14  years  from  the  product’s 
approval  date.  Only  one  patent  applicable  to  an  approved  drug  product  is  eligible  for  the  extension,  and  the 
application for the extension must be submitted prior to the expiration of the patent in question. A patent that covers 
multiple  products  for  which  approval  is  sought  can  only  be  extended  in  connection  with  one  of  the  marketing 
approvals. The U.S. Patent and Trademark Office reviews and approves the application for any patent term extension 
or restoration in consultation with the FDA.

Disclosure of Clinical Trial Information

Sponsors  of  clinical  trials  of  certain  FDA-regulated  products,  including  prescription  drugs  and  medical 
devices,  are  required  to  register  and  disclose  certain  clinical  trial  information  on  a  public  registry  maintained  by  the 
U.S. National Institutes of Health, or NIH. In particular, information related to the product, patient population, phase of 
investigation,  study  sites  and  investigators  and  other  aspects  of  the  clinical  trial  is  made  public  as  part  of  the 
registration  of  the  clinical  trial.  Competitors  may  use  this  publicly  available  information  to  gain  knowledge  regarding 
the progress of development programs. Although sponsors are also obligated to disclose the results of their clinical 
trials  after  completion,  disclosure  of  the  results  can  be  delayed  in  some  cases  for  up  to  two  years  after  the  date  of 
completion of the trial. Failure to timely register a covered clinical study or to submit study results as provided for in 
the law can give rise to civil monetary penalties and also prevent the non-compliant party from receiving future grant 
funds from the federal government. The NIH’s Final Rule on ClinicalTrials.gov registration and reporting requirements 
became effective in 2017, and both NIH and the FDA have recently begun enforcing those requirements against non-
compliant clinical trial sponsors.

Other U.S. Health Care Laws and Compliance Requirements

In  addition  to  FDA  requirements,  several  other  types  of  state  and  federal  laws  apply  and  will  apply  to  our 
operations. These laws include, among others, health care information and data privacy protection laws, transparency 
laws, and fraud and abuse laws, such as:

•

•

•

The federal Anti-Kickback Statute prohibits, among other things, any person from knowingly and willfully 
offering, providing, soliciting or receiving remuneration, directly or indirectly, overtly or covertly, in cash or 
in kind, to induce either the referral of an individual, for an item or service or the purchasing or ordering of 
a  good  or  service,  for  which  payment  may  be  made  under  federal  health  care  programs  such  as  the 
Medicare and Medicaid programs. The federal Anti-Kickback Statute is subject to evolving interpretations. 
In the past, the government has enforced the federal Anti-Kickback Statute to reach large settlements with 
health  care  companies  based  on  sham  consulting  and  other  financial  arrangements  with  physicians. A 
person  or  entity  does  not  need  to  have  actual  knowledge  of  the  statute  or  specific  intent  to  violate  it  in 
order to have committed a violation. In addition, the government may assert that a claim including items 
or services resulting from a violation of the federal Anti-Kickback Statute constitutes a false or fraudulent 
claim for purposes of the civil False Claims Act; 

The  federal  civil  and  criminal  false  claims  laws,  including  the  civil  False  Claims Act,  and  civil  monetary 
penalties laws prohibit, among other things, any person or entity from knowingly presenting, or causing to 
be  presented,  a  false,  fictitious  or  fraudulent  claim  for  payment  to  the  U.S.  government,  knowingly 
making, using, or causing to be made or used, a false record or statement material to a false or fraudulent 
claim to the U.S. government, or from knowingly making a false statement to avoid, decrease or conceal 
an  obligation  to  pay  money  to  the  U.S.  government. Actions  under  these  laws  may  be  brought  by  the 
Attorney General or as a qui tam action by a private individual in the name of the government. The federal 
government uses these laws, and the accompanying threat of significant liability, in its investigation and 
prosecution  of  pharmaceutical  and  biotechnology  companies  throughout  the  U.S.,  for  example,  in 
connection  with  the  promotion  of  products  for  unapproved  uses  and  other  allegedly  unlawful  sales  and 
marketing practices; 

The  U.S.  federal  Health  Insurance  Portability  and  Accountability  Act  of  1996,  or  HIPAA,  created  new 
federal, civil and criminal statutes that prohibit among other actions, knowingly and willfully executing, or 
attempting to execute, a scheme to defraud any health care benefit program, including private third-party 
payors,  knowingly  and  willfully  embezzling  or  stealing  from  a  health  care  benefit  program,  willfully 
obstructing  a  criminal  investigation  of  a  health  care  offense,  and  knowingly  and  willfully  falsifying, 
concealing or covering up a material fact or making any materially false, fictitious or fraudulent statement 
in  connection  with  the  delivery  of  or  payment  for  health  care  benefits,  items  or  services.  Similar  to  the 
federal Anti-Kickback Statute, a person or entity does not need to have actual knowledge of the statute or 
specific intent to violate it in order to have committed a violation;

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•

•

The Physician Payments Sunshine Act, enacted as part of the ACA (defined below), among other things, 
imposes  reporting  requirements  on  manufacturers  of  FDA-approved  drugs,  devices,  biologics  and 
medical  supplies  covered  by  Medicare  or  Medicaid  to  report,  on  an  annual  basis,  to  the  Centers  for 
Medicare & Medicaid Services, or CMS, information related to payments and other transfers of value to 
physicians (defined to include doctors, dentists, optometrists, podiatrists, chiropractors and, beginning in 
2022  for  payments  and  other  transfers  of  value  provided  in  the  previous  year,  certain  advanced  non-
physician health care practitioners) and teaching hospitals, as well as ownership and investment interests 
held by physicians and their immediate family members in such manufacturers;

HIPAA,  as  amended  by  the  Health  Information  Technology  for  Economic  and  Clinical  Health  Act,  or 
HITECH,  and  their  respective  implementing  regulations  impose  specified  requirements  relating  to  the 
privacy,  security  and  transmission  of  individually  identifiable  health  information.  Among  other  things, 
HITECH  makes  HIPAA’s  privacy  and  security  standards  directly  applicable  to  “business  associates,” 
defined  as  independent  contractors  or  agents  of  covered  entities,  which  include  certain  health  care 
providers,  health  plans,  and  health  care  clearinghouses,  that  create,  receive,  maintain  or  transmit 
protected  health  information  in  connection  with  providing  a  service  for  or  on  behalf  of  a  covered  entity. 
HITECH  also  increased  the  civil  and  criminal  penalties  that  may  be  imposed  against  covered  entities, 
business  associates  and  possibly  other  persons,  and  gave  state  attorneys  general  new  authority  to  file 
civil actions for damages or injunctions in federal courts to enforce HIPAA and seek attorney’s fees and 
costs associated with pursuing federal civil actions; and

•

State and local laws which require the registration of pharmaceutical sales representatives. 

The  majority  of  states  also  have  statutes  or  regulations  similar  to  the  aforementioned  federal  anti-kickback 
and false claims laws, which apply to items and services reimbursed under Medicaid and other state programs, or, in 
several states, apply regardless of the payor. We may be subject to state laws governing the privacy and security of 
health information in certain circumstances, many of which differ from each other in significant ways and often are not 
preempted by HIPAA, thus complicating compliance efforts.  In addition, we may be subject to reporting requirements 
under  state  transparency  laws,  as  well  as  state  laws  that  require  pharmaceutical  companies  to  comply  with  the 
industry’s  voluntary  compliance  guidelines  and  the  applicable  compliance  guidance  promulgated  by  the  federal 
government that otherwise restricts certain payments that may be made to health care providers and entities.

Moreover,  in  November  2020,  the  U.S.  Department  of  Health  and  Human  Services  finalized  significant 
changes  to  the  regulations  implementing  the  Anti-Kickback  Statute  and  the  civil  monetary  penalty  rules  regarding 
beneficiary inducements, with the goal of offering the health care industry more flexibility and reducing the regulatory 
burden  associated  with  those  fraud  and  abuse  laws,  particularly  with  respect  to  value-based  arrangements  among 
industry participants. 

To the extent we commercialize or co-promote our products, if approved, and because such products could 
be  reimbursed  under  federal  and  other  governmental  health  care  programs,  we  expect  to  develop  a  compliance 
program that establishes internal controls to facilitate adherence to the rules and health care program requirements. 
Although  compliance  programs  and  adherence  thereto  may  mitigate  the  risk  of  violation  of  and  subsequent 
investigation  and  prosecution  for  violations  of  the  laws  described  above,  the  risks  cannot  be  eliminated  entirely.  
Ensuring that our current and future business arrangements with third parties comply with applicable health care laws 
and  regulations  could  involve  substantial  costs.  It  is  possible  that  governmental  authorities  will  conclude  that  our 
business practices do not comply with current or future statutes, regulations, agency guidance or case law involving 
applicable  fraud  and  abuse  or  other  health  care  laws  and  regulations.  If  we  or  our  operations  are  found  to  be  in 
violation  of  any  of  the  laws  described  above  or  any  other  governmental  regulations  that  apply  to  us,  we  may  be 
subject  to  significant  civil,  criminal  and  administrative  penalties,  including  monetary  damages,  fines,  individual 
imprisonment,  disgorgement,  loss  of  eligibility  to  obtain  approvals  from  the  FDA,  exclusion  from  participation  in 
government contracting, health care reimbursement or other government programs, including Medicare and Medicaid, 
contractual  damages,  reputational  harm,  administrative  burdens,  diminished  profits  and  future  earnings,  additional 
reporting  requirements  if  we  become  subject  to  a  corporate  integrity  agreement  or  other  agreement  to  resolve 
allegations of non-compliance with any of these laws, and/or the curtailment or restructuring of our operations. If any 
of the physicians or other health care providers or entities with whom we expect to do business is found to be not in 
compliance  with  applicable  laws,  they  may  be  subject  to  criminal,  civil  or  administrative  sanctions,  including 
exclusions from government funded health care programs.

Coverage, Pricing, and Reimbursement

Sales  of  our  drug  and  drug-device  combination  products,  if  approved,  will  depend,  in  part,  on  the  extent  to 
which  the  costs  of  our  products  will  be  covered  by  third-party  payors,  such  as  government  health  care  programs, 

36

private  health  insurers,  managed  health  care  providers,  and  other  organizations.  These  third-party  payors  are 
increasingly challenging drug prices and examining the medical necessity and cost-effectiveness of medical products 
and  services,  in  addition  to  their  safety  and  efficacy.  If  these  third-party  payors  do  not  consider  our  products  to  be 
cost-effective  compared  to  other  therapies,  they  may  not  cover  our  products  after  approval  as  a  benefit  under  their 
plans  or,  even  if  they  do,  the  level  of  payment  may  not  be  sufficient  to  allow  us  to  sell  our  products  on  a  profitable 
basis.

Significant  uncertainty  exists  as  to  the  reimbursement  status  for  newly  approved  prescription  products, 
including coding, coverage and payment. Sales of any products for which we obtain marketing approval will depend in 
part on coverage and adequate payment from third-party payors. There is no uniform policy requirement for coverage 
and reimbursement for prescription products among third-party payors in the United States; therefore coverage and 
reimbursement for prescription products can differ significantly from payor to payor. 

In order to secure coverage and reimbursement for any product that might be approved for sale, a company 
may need to conduct expensive pharmacoeconomic studies in order to demonstrate the medical necessity and cost-
effectiveness of the product, in addition to the costs required to obtain FDA or other comparable regulatory approvals. 
A  payor’s  decision  to  provide  coverage  for  a  product  does  not  imply  that  an  adequate  reimbursement  rate  will  be 
approved. Moreover, eligibility for reimbursement does not imply that any product will be paid for in all cases or at a 
rate that covers our costs, including research, development, manufacture, sale and distribution. Interim payments for 
new products, if applicable, may also not be sufficient to cover our costs and may not be made permanent. Payment 
rates  may  vary  according  to  the  use  of  the  product  and  the  clinical  setting  in  which  it  is  used,  may  be  based  on 
payments  allowed  for  lower  cost  products  that  are  already  reimbursed  and  may  be  incorporated  into  existing 
payments for other services. Net prices for products may be reduced by mandatory discounts or rebates required by 
third-party payors and by any future relaxation of laws that presently restrict imports of products from countries where 
they  may  be  sold  at  lower  prices  than  in  the  United  States.  In  the  United  States,  third-party  payors  often  rely  upon 
Medicare coverage policy and payment limitations in setting their own reimbursement policies, but they also have their 
own methods and approval  process apart from  Medicare coverage and reimbursement determinations. Accordingly, 
one  third-party  payor’s  determination  to  provide  coverage  for  a  product  does  not  assure  that  other  payors  will  also 
provide coverage for the product.

Accordingly,  the  coverage  determination  process  is  often  a  time-consuming  and  costly  process  that  will 
require  us  to  provide  scientific  and  clinical  support  for  the  use  of  our  products  to  each  payor  separately,  with  no 
assurance  that  coverage  and  adequate  payment  will  be  applied  consistently  or  granted  at  all.  The  process  for 
determining whether a payor will cover and how much it will reimburse a product may be separate from the process of 
seeking  approval  of  the  product  or  for  setting  the  price  of  the  product.  Even  if  reimbursement  is  provided,  market 
acceptance  of  our  products  may  be  adversely  affected  if  the  amount  of  payment  for  our  products  proves  to  be 
unprofitable for health care providers or less profitable than alternative treatments or if administrative burdens make 
our products less desirable to use.

Additionally, the containment of health care costs has become a priority of federal and state governments and 
the  prices  of  drug  products  have  been  a  focus  in  this  effort.  For  example,  there  have  been  several  recent  U.S. 
Congressional inquiries and proposed bills designed to, among other things, bring more transparency to drug pricing, 
review  the  relationship  between  pricing  and  manufacturer  patient  programs,  and  reform  government  program 
reimbursement methodologies for drugs. We expect that federal, state and local governments in the U.S. will continue 
to  consider  legislation  directed  at  lowering  the  total  cost  of  health  care.  Individual  states  in  the  United  States  have 
increasingly  passed  legislation  and  implemented  regulations  designed  to  control  pharmaceutical  product  pricing, 
including price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing 
cost  disclosure  and  transparency  measures,  and,  in  some  cases,  designed  to  encourage  importation  from  other 
countries and bulk purchasing. In December 2020, the U.S. Supreme Court held unanimously that federal law does 
not  preempt  the  states’  ability  to  regulate  pharmaceutical  benefit  managers,  or  PBMs,  and  other  members  of  the 
health  care  and  pharmaceutical  supply  chain,  an  important  decision  that  may  lead  to  further  and  more  aggressive 
efforts by states in this area.

The Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation 
Act of 2010, collectively referred to as the ACA, enacted in March 2010, has had and is expected to continue to have 
a  significant  impact  on  the  health  care  industry. The ACA,  among  other  things,  imposes  a  significant  annual  fee  on 
certain  companies  that  manufacture  or  import  branded  prescription  drug  products.  The  ACA  also  increased  the 
Medicaid  rebate  rate  and  the  volume  of  rebated  drugs  has  been  expanded  to  include  beneficiaries  in  Medicaid 
managed  care  organizations.  The ACA  also  expanded  the  340B  drug  discount  program  (excluding  orphan  drugs), 
including a 50% discount on brand name drugs for Medicare Part D participants in the coverage gap, and revised the 
definition  of  “average  manufacturer  price”  for  reporting  purposes,  which  could  increase  the  amount  of  the  Medicaid 

37

drug  rebates  paid  to  states.  It  also  contains  substantial  provisions  intended  to  broaden  access  to  health  insurance, 
reduce or constrain the growth of health care spending, enhance remedies against health care fraud and abuse, add 
new  transparency  requirements  for  the  health  care  industry,  impose  new  taxes  and  fees  on  pharmaceutical 
manufacturers, and impose additional health policy reforms, any or all of which may affect our business. 

Since enactment of the ACA, there have been judicial and Congressional challenges to certain aspects of the 
ACA, and as a result certain sections of the ACA have not been fully implemented or have been effectively repealed 
through Executive Orders and/or executive agency actions. However, following several years of litigation in the federal 
courts,  in  June  2021,  the  U.S.  Supreme  Court  upheld  the  ACA  when  it  dismissed  a  legal  challenge  to  the  ACA’s 
constitutionality. Further legislative and regulatory changes under the ACA remain possible, although the new federal 
administration under President Biden has signaled that it plans to build on the ACA and expand the number of people 
who are eligible for health insurance subsidies under it. It is unknown what form any such changes or any law would 
take, and how or whether it may affect the biopharmaceutical industry as a whole or our business in the future. We 
expect  that  changes  or  additions  to  the ACA,  the  Medicare  and  Medicaid  programs,  such  as  changes  allowing  the 
federal government to directly negotiate drug prices, and changes stemming from other healthcare reform measures, 
especially  with  regard  to  healthcare  access,  financing  or  other  legislation  in  individual  states,  could  have  a  material 
adverse effect on the health care industry in the United States.

Other legislative changes have also been proposed and adopted since the ACA was enacted. These changes 
include aggregate reductions to Medicare payments to providers of up to 2% per fiscal year pursuant to the Budget 
Control  Act  of  2011,  which  began  in  2013  and  will  remain  in  effect  through  2030  unless  additional  Congressional 
action is taken. The Coronavirus Aid, Relief, and Economic Security Act, or the CARES Act, which was signed into law 
on  March  27,  2020  and  was  designed  to  provide  financial  support  and  resources  to  individuals  and  businesses 
affected by the COVID-19 pandemic, suspended the 2% Medicare sequester from May 1, 2020 through December 31, 
2020 (the suspension was subsequently extended through March 31, 2022, with a reduction of the suspension to 1% 
sequester  through  June  30,  2022),  and  extended  the  sequester  by  one  year,  through  2030,  in  order  to  offset  the 
added expense of the 2020 cancellation. The 2021 Consolidated Appropriations Act was subsequently signed into law 
on December 27, 2020 and extends the CARES Act suspension period to March 31, 2021.

The Biden Administration, which assumed control of the Executive Branch on January 20, 2021, has indicated 
that  lowering  prescription  drug  prices  is  a  priority.  For  example,  in  July  2021,  President  Biden  issued  a  sweeping 
executive order on promoting competition in the American economy that includes several mandates pertaining to the 
pharmaceutical and health care insurance industries. Among other things, the executive order directs the FDA to work 
towards  implementing  a  system  for  importing  drugs  from  Canada  (following  on  a  Trump  administration  notice-and-
comment rulemaking on Canadian drug importation that was finalized in October 2020). The Biden order also called 
on HHS to release a comprehensive plan to combat high prescription drug prices, and it includes several directives 
regarding the Federal Trade Commission’s oversight of potentially anticompetitive practices within the pharmaceutical 
industry. The drug pricing plan released by HHS in September 2021 in response to the executive order makes clear 
that  the  Biden  Administration  supports  aggressive  action  to  address  rising  drug  prices,  including  allowing  HHS  to 
negotiate the cost of Medicare Part B and D drugs, but such significant changes will require either new legislation to 
be passed by Congress or time-consuming administrative actions. 

It is uncertain whether and how future legislation or regulatory changes could affect prospects for our product 
candidates or what actions federal, state, or commercial payors for pharmaceutical products may take in response to 
any such health care reform proposals or legislation. Adoption of price controls and cost-containment measures, and 
adoption of more restrictive policies in jurisdictions with existing controls and measures reforms may prevent or limit 
our ability to generate revenue, attain profitability or commercialize our product candidates.

Data Privacy and the Protection of Personal Information

We  are  subject  to  laws  and  regulations  governing  data  privacy  and  the  protection  of  personal  information 
including  health  information.  The  legislative  and  regulatory  landscape  for  privacy  and  data  protection  continues  to 
evolve, and there has been an increasing focus on privacy and data protection issues which will continue to affect our 
business. In the United States, we may be subject to state security breach notification laws, state laws protecting the 
privacy  of  health  and  personal  information  and  federal  and  state  consumer  protections  laws  that  regulate  the 
collection, use, disclosure and transmission of personal information. These laws overlap and often conflict and each of 
these  laws  is  subject  to  varying  interpretations  by  courts  and  government  agencies,  creating  complex  compliance 
issues.  If  we  fail  to  comply  with  applicable  laws  and  regulations  we  could  be  subject  to  penalties  or  sanctions, 
including criminal penalties. Our customers and research partners must comply with laws governing the privacy and 
security  of  health  information,  including  HIPAA,  HITECH  and  state  health  information  privacy  laws.  If  we  knowingly 
obtain  health  information  that  is  protected  under  HIPAA,  called  “protected  health  information,”  our  customers  or 

38

research  collaborators  may  be  subject  to  enforcement  and  we  may  have  direct  liability  for  the  unlawful  receipt  of 
protected health information or for aiding and abetting a HIPAA violation.

State  laws  protecting  health  and  personal  information  are  becoming  increasingly  stringent.  For  example, 
California  has  implemented  the  California  Confidentiality  of  Medical  Information  Act  that  imposes  restrictive 
requirements regulating the use and disclosure of health information and other personally identifiable information, and 
California has recently adopted the California Consumer Privacy Act of 2018, or CCPA. The CCPA mirrors a number 
of  the  key  provisions  of  the  European  General  Data  Protection  Regulation,  or  GDPR,  described  below.  The  CCPA 
establishes  a  new  privacy  framework  for  covered  businesses  by  creating  an  expanded  definition  of  personal 
information, establishing new data privacy rights for consumers in the State of California, imposing special rules on 
the collection of consumer data from minors, and creating a new and potentially severe statutory damages framework 
for violations of the CCPA and for businesses that fail to implement reasonable security procedures and practices to 
prevent data breaches. Additionally, a new privacy law, the California Privacy Rights Act, or CPRA, was approved by 
California  voters  in  the  election  on  November  3,  2020.  The  CPRA  will  modify  the  CCPA  significantly,  potentially 
resulting in further uncertainty, additional costs and expenses in an effort to comply and additional potential for harm 
and liability for failure to comply. Other states in the U.S. are considering privacy laws similar to CCPA. In February 
2021, the Virginia legislature became the second to enact a state-specific law called the Consumer Data Protection 
Act,  which  includes  key  differences  from  California’s  law,  further  complicating  compliance  by  industry  and  other 
stakeholders.

Health Care Reform and Potential Changes to Laws and Regulations

FDA  and  other  regulatory  authority  policies  may  change  and  additional  government  regulations  may  be 
enacted that could prevent, limit or delay regulatory approval of our product candidates. For example, in August 2017, 
the  FDA  Reauthorization  Act  was  signed  into  law,  which  reauthorized  the  FDA’s  user  fee  programs  and  included 
additional drug and device provisions that build on the Cures Act enacted in December 2016. Furthermore, the next 
FDA Reauthorization Act is currently being negotiated and is due to be submitted to Congress in 2022. If we are slow 
or unable to adapt to changes in existing requirements or the adoption of new requirements or policies, or if we are 
not  able  to  maintain  regulatory  compliance,  we  may  lose  any  marketing  approval  that  we  otherwise  may  have 
obtained  and  we  may  not  achieve  or  sustain  profitability,  which  would  adversely  affect  our  business,  prospects, 
financial condition and results of operations.

Among policy makers and payors in the United States and elsewhere, there is significant interest in promoting 
changes  in  health  care  systems  with  the  stated  goals  of  containing  health  care  costs,  improving  quality  and/or 
expanding  access.  Government  authorities  and  other  third-party  payors  have  attempted  to  control  costs  by  limiting 
coverage and the amount of reimbursement for particular medical products and services, implementing reductions in 
Medicare  and  other  health  care  funding  and  applying  new  payment  methodologies.  In  addition  to  the  sweeping 
reforms  contained  in  the ACA  (summarized  above  in  the  section  entitled  “Coverage,  Pricing,  and  Reimbursement”), 
other  legislative  changes  have  been  proposed  and  adopted  in  the  United  States  that  may  affect  health  care 
expenditures.  For  example,  the  2020  Consolidated  Appropriations  Act  (P.L.  116-94)  included  a  piece  of  bipartisan 
legislation  called  the  Creating  and  Restoring  Equal  Access  to  Equivalent  Samples  Act,  or  the  CREATES  Act.  The 
CREATES Act aims to address the concern articulated by both the FDA and others in the industry that some brand 
manufacturers  have  improperly  restricted  the  distribution  of  their  products,  including  by  invoking  the  existence  of  a 
REMS  program  for  certain  products,  to  deny  generic  product  developers  access  to  samples  of  brand  products. 
Because generic product developers need samples to conduct certain comparative testing required by the FDA, some 
have attributed the inability to timely obtain samples as a cause of delay in the entry of generic products. To remedy 
this concern, the CREATES Act establishes a private cause of action that permits a generic product developer to sue 
the  brand  manufacturer  to  compel  it  to  furnish  the  necessary  samples  on  “commercially  reasonable,  market-based 
terms.” Whether and how generic product developments will use this new pathway, as well as the likely outcome of 
any legal challenges to provisions of the CREATES Act, remain highly uncertain and its potential effects on our future 
commercial products are unknown. 

Other  new  laws  may  result  in  additional  reductions  in  Medicare  and  other  health  care  funding,  which  could 
have an adverse effect on customers for our approved product and, accordingly, our financial operations. We cannot 
predict the likelihood, nature or extent of government regulation that may arise from future legislation or administrative 
or  executive  action,  either  in  the  United  States  or  abroad.  We  expect  that  additional  state  and  federal  health  care 
reform  measures  will  be  adopted  in  the  future,  any  of  which  could  limit  the  amounts  that  federal  and  state 
governments will pay for health care products and services. Moreover, if we are slow or unable to adapt to changes in 
existing  requirements  or  the  adoption  of  new  requirements  or  policies,  or  if  we  are  not  able  to  maintain  regulatory 
compliance, our therapeutic candidates may lose any marketing approval that may have been obtained and we may 
not achieve or sustain profitability, which would adversely affect our business.

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Government Regulation Outside the U.S.

In addition to regulations in the U.S., we may be subject to a variety of regulations in foreign jurisdictions that 
govern,  among  other  things,  clinical  trials  and  any  commercial  sales  and  distribution  of  our  products,  if  approved, 
either directly or through our distribution partners. Whether or not we obtain FDA approval for a product candidate, we 
must obtain the requisite approvals from regulatory authorities in foreign jurisdictions prior to the commencement of 
clinical trials or marketing and sale of the product in those countries. The foreign regulatory approval process includes 
all of the risks associated with the FDA approval described above, and the time required to obtain approval in other 
countries  and  jurisdictions  might  differ  from  and  be  longer  than  that  required  to  obtain  FDA  approval.  Some  foreign 
jurisdictions  have  a  drug  product  approval  process  similar  to  that  in  the  U.S.,  which  requires  the  submission  of  a 
clinical  trial  application  much  like  the  IND  prior  to  the  commencement  of  clinical  studies.  In  Europe,  for  example,  a 
clinical  trial  application,  or  CTA,  must  be  submitted  to  each  country’s  national  health  authority  and  an  independent 
ethics committee, much like the FDA and IRB, respectively. Once the CTA is approved in accordance with a country’s 
requirements, clinical trial development may proceed. To obtain regulatory approval of a therapeutic product candidate 
under  European  Union,  or  EU,  regulatory  systems,  we  would  be  required  to  submit  a  Marketing  Authorisation 
Application,  which  is  similar  to  the  NDA,  except  that,  among  other  things,  there  are  country-specific  document 
requirements.  For  countries  outside  of  the  EU,  such  as  countries  in  Eastern  Europe,  Latin  America  or  Asia,  and 
recently the United Kingdom, the requirements governing the conduct of clinical trials, product approval, pricing and 
reimbursement  vary  from  country  to  country.  Regulatory  approval  in  one  country  or  jurisdiction  does  not  ensure 
regulatory approval in another, but a failure or delay in obtaining regulatory approval in one country or jurisdiction may 
negatively impact the regulatory process in others. Moreover, some nations may not accept clinical studies performed 
for U.S. approval to support approval in their countries or require that additional studies be performed on natives of 
their  countries.  In  addition,  in  certain  foreign  markets,  the  pricing  of  drug  products  is  subject  to  government  control 
and reimbursement may in some cases be unavailable or insufficient. We face the risk that the resulting prices would 
be insufficient to generate an acceptable return to us or any future partner of ours. If we fail to comply with applicable 
foreign  regulatory  requirements,  we  may  be  subject  to,  among  other  things,  fines,  suspension  or  withdrawal  of 
regulatory approvals, product recalls, seizure of products, operating restrictions, and criminal prosecution. 

International marketing and distribution of medical devices are also subject to foreign government regulations, 
which  may  vary  substantially  from  country  to  country.  There  is  a  trend  towards  harmonization  of  quality  system 
standards  for  medical  device  products  among  the  European  Union,  United  States,  Canada  and  various  other 
industrialized countries.

As of January 31, 2020, the United Kingdom is no longer a member state of the EU, and therefore a separate 
marketing  authorization  application  and  approval  will  be  required  to  market  a  medicinal  product  in  the  U.K.  The 
Medicines and Healthcare products Regulatory Agency is the U.K.’s standalone pharmaceutical and medical devices 
regulator.

Review and Approval of Medicinal Products in the European Union 

As in the United States, medicinal products can be marketed in the EU only if a marketing authorization from 
the competent regulatory agencies has been obtained. Similar to the United States, the various phases of preclinical 
and clinical research in the EU are subject to significant regulatory controls. Also similar to the United States, when a 
drug-device  combination  product’s  principal  intended  action  is  accomplished  by  the  drug  constituent  part,  the  EU 
regulates the combination product as a medicinal product.

Pursuant  to  the  European  Clinical Trials  Directive,  a  system  for  the  approval  of  clinical  trials  in  the  EU  has 
been  implemented  through  national  legislation  of  the  member  states.  Under  this  system,  an  applicant  must  obtain 
approval from the competent national authority of an EU member state in which the clinical trial is to be conducted. 
Furthermore,  the  applicant  may  only  start  a  clinical  trial  after  a  competent  ethics  committee  has  issued  a  favorable 
opinion.  Clinical  trial  applications  must  be  accompanied  by  an  investigational  medicinal  product  dossier  with 
supporting  information  prescribed  by  the  European  Clinical  Trials  Directive  and  corresponding  national  laws  of  the 
member  states  and  further  detailed  in  applicable  guidance  documents.  In  April  2014,  the  new  Clinical  Trials 
Regulation,  (EU)  No  536/2014  (Clinical Trials  Regulation)  was  adopted  and  became  effective  on  January  31,  2022. 
The  Clinical  Trials  Regulation  will  be  directly  applicable  in  all  the  EU  Member  States,  repealing  the  current  Clinical 
Trials Directive 2001/20/EC. Conduct of all clinical trials performed in the EU will continue to be bound by currently 
applicable provisions until the new Clinical Trials Regulation becomes applicable. The extent to which ongoing clinical 
trials  will  be  governed  by  the  Clinical Trials  Regulation  will  depend  on  when  the  Clinical Trials  Regulation  becomes 
applicable and on the duration of the individual clinical trial. If a clinical trial continues for more than three years from 
the day on which the Clinical Trials Regulation becomes applicable the Clinical Trials Regulation will at that time begin 
to apply to the clinical trial.

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The  new  Clinical  Trials  Regulation  aims  to  simplify  and  streamline  the  approval  of  clinical  trials  in  the 
European Union. The main characteristics of the regulation include: a streamlined application procedure via a single 
entry  point,  the  “EU  portal”;  a  single  set  of  documents  to  be  prepared  and  submitted  for  the  application  as  well  as 
simplified  reporting  procedures  for  clinical  trial  sponsors;  and  a  harmonized  procedure  for  the  assessment  of 
applications for clinical trials, which is divided in two parts. Part I is assessed by the competent authorities of all EU 
Member  States  in  which  an  application  for  authorization  of  a  clinical  trial  has  been  submitted  (Member  States 
concerned). Part II is assessed separately by each Member State concerned. Strict deadlines have been established 
for  the  assessment  of  clinical  trial  applications.  The  role  of  the  relevant  ethics  committees  in  the  assessment 
procedure  will  continue  to  be  governed  by  the  national  law  of  the  concerned  EU  Member  State.  However,  overall 
related timelines will be defined by the Clinical Trials Regulation.

To  obtain  marketing  approval  of  a  drug  in  the  EU,  an  applicant  must  submit  an  marketing  authorization 
application (“MAA”) either under a centralized or decentralized procedure. The centralized procedure provides for the 
grant of a single marketing authorization by the European Commission that is valid for all EU member states, Iceland, 
Lichtenstein  and  Norway.  The  centralized  procedure  is  compulsory  for  specific  products,  including  for  medicines 
produced  by  certain  biotechnological  processes,  products  designated  as  orphan  medicinal  products,  advanced 
therapy  products  (such  as  gene-therapy,  somatic  cell-therapy  or  tissue-engineered  medicines)  and  products  with  a 
new  active  substance  indicated  for  the  treatment  of  certain  diseases.  For  products  with  a  new  active  substance 
indicated  for  the  treatment  of  certain  diseases  and  products  that  are  highly  innovative  or  for  which  a  centralized 
process is in the interest of patients, the centralized procedure may be optional. Under the centralized procedure the 
maximum timeframe for the evaluation of an MAA by the European Medicines Agency (“EMA”) is 210 days, excluding 
clock  stops,  when  additional  written  or  oral  information  is  to  be  provided  by  the  applicant  in  response  to  questions 
asked by the Committee for Medicinal Products for Human Use (“CHMP”). Accelerated assessment might be granted 
by  the  CHMP  in  exceptional  cases,  when  a  medicinal  product  is  expected  to  be  of  a  major  public  health  interest, 
particularly  from  the  point  of  view  of  therapeutic  innovation. The  timeframe  for  the  evaluation  of  an  MAA  under  the 
accelerated assessment procedure is of 150 days, excluding stop-clocks.

The decentralized procedure is available to applicants who wish to market a product in specific EU member 
states where such product has not received marketing approval in any EU member states before. The decentralized 
procedure provides for an applicant to apply to one-member state to assess the application (the reference member 
state)  and  specifically  list  other  member  states  in  which  it  wishes  to  obtain  approval  (concerned  member  states). 
Under this procedure, an applicant submits an application based on identical dossiers and related materials, including 
a draft summary of product characteristics, and draft labelling and package leaflet, to the reference member state and 
each  concerned  member  state.  The  reference  member  state  prepares  a  draft  assessment  report  and  drafts  of  the 
related materials within 210 days after receipt of a valid application which is then reviewed and approved commented 
on by the concerned member states. Within 90 days of receiving the reference member state’s assessment report and 
related materials, each concerned member state must decide whether to approve the assessment report and related 
materials.

In the EU, only products for which marketing authorizations have been granted may be promoted. A marketing 
authorization is valid for five years in principle and the marketing authorization may be renewed after five years on the 
basis  of  a  re-evaluation  of  the  risk-benefit  balance  by  the  EMA  or  by  the  competent  authority  of  the  authorizing 
member state. To this end, the marketing authorization holder must provide the EMA or the competent authority with a 
consolidated version of the file in respect of quality, safety and efficacy, including all variations introduced since the 
marketing authorization was granted, at least six months before the marketing authorization ceases to be valid. Once 
renewed,  the  marketing  authorization  is  valid  for  an  unlimited  period,  unless  the  European  Commission  or  the 
competent authority decides, on justified grounds relating to pharmacovigilance, to proceed with one additional five-
year renewal. Any authorization which is not followed by the actual placing of the drug on the EU market (in case of 
centralized procedure) or on the market of the authorizing member state within three years after authorization ceases 
to be valid (the so-called sunset clause). 

Moreover, even if authorized to be marketed in the EU, prescription-only medicines may only be promoted to 
health care professionals, not the general public. All promotion should be in accordance with the particulars listed in 
the  summary  of  product  characteristics.  Promotional  materials  must  also  comply  with  various  laws,  and  codes  of 
conduct  developed  by  pharmaceutical  industry  bodies  in  the  EU  which  govern  (among  other  things)  the  training  of 
sales staff, promotional claims and their justification, comparative advertising, misleading advertising, endorsements, 
and (where permitted) advertising to the general public. Failure to comply with these requirements could lead to the 
imposition of penalties by the competent authorities of the EU member states. The penalties could include warnings, 
orders  to  discontinue  the  promotion  of  the  drug  product,  seizure  of  promotional  materials,  fines  and  possible 
imprisonment.

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Prior  to  May  26,  2021,  the  date  on  which  the  new  Medical  Device  Regulation  ("MDR")  became  effective, 
medical devices marketed in Europe were required to comply with the Essential Requirements defined in Annex I to 
the EU Medical Devices Directive, or MDD, a coordinated system for the authorization of medical devices. The MDD 
regulated the design, manufacture, clinical trials, labeling and adverse event reporting for medical devices. Devices 
that comply with the requirements of a relevant directive are entitled to bear the CE conformity marking, indicating that 
the device conforms to the essential requirements of the applicable directives. The method of assessing conformity 
depended on the class of the product, but normally involved a combination of self-assessment by the manufacturer 
and  a  third-party  assessment  by  a  “Notified  Body.”  This  third-party  assessment  may  consist  of  an  audit  of  the 
manufacturer’s quality system and specific testing of the manufacturer’s product. 

In  2017,  European  Union  regulatory  bodies  finalized  a  new  Medical  Device  Regulation  (“MDR”),  which 
replaced the existing MDD framework and provided three years for transition and compliance, for a final effective date 
of  May  26,  2020. As  a  result  of  the  COVID-19  pandemic,  however,  the  European  Parliament  voted  in April  2020  to 
postpone implementation of the MDR by one year, giving the medical device industry and Notified Bodies until May 
26,  2021  to  come  into  compliance.  The  MDR  changes  several  aspects  of  the  existing  regulatory  framework  for 
medical device marketing in Europe and is expected to result in increased regulatory oversight of all medical devices 
marketed  in  the  EU,  which  may,  in  turn,  increase  the  costs,  time  and  requirements  that  need  to  be  met  in  order  to 
place an innovative or high-risk medical device on the European market. Specifically, the MDR will require changes in 
the clinical evidence required for medical devices, post-market clinical follow-up evidence, annual reporting of safety 
information for Class III products, and bi-annual reporting for Class II products, unique device identification, or UDI, for 
all  products,  submission  of  core  data  elements  to  a  European  UDI  database  prior  to  placement  of  a  device  on  the 
market, reclassification of medical devices, and multiple other labeling changes. An assessment by a Notified Body of 
one  country  within  the  European  Union  and  designated  under  the  MDR  is  required  in  order  for  a  manufacturer  to 
commercially distribute the product throughout the EU. A CE certificate issued under the MDD before May 26, 2021 
may remain valid until May 25, 2024 under certain conditions. However, we must acquire approvals under the MDR 
for new products and renew our existing CE mark certificates once our current certifications expire, which could be 
challenging and costly.

Review and Approval of Medicinal Products in Canada

Health  Canada  is  the  Canadian  federal  authority  that  regulates,  evaluates  and  monitors  the  safety, 
effectiveness,  and  quality  of  drugs,  medical  devices,  and  other  therapeutic  products  available  to  Canadians.  Health 
Canada’s  regulatory  process  for  review,  approval  and  regulatory  oversight  of  products  is  similar  to  the  regulatory 
process  conducted  by  the  FDA. To  initiate  clinical  testing  of  a  drug  candidate  in  human  subjects  in  Canada,  a  CTA 
must  be  filed  with  and  approved  by  Health  Canada.  In  addition,  all  federally  regulated  trials  must  be  approved  and 
monitored by research ethics boards. The review boards study and approve study-related documents and monitor trial 
data.

Prior  to  being  given  market  authorization  for  a  drug  product,  a  manufacturer  must  present  substantive 
scientific evidence of a product’s safety, efficacy and quality as required by the Food and Drugs Act (Canada) and its 
associated regulations, including the Food and Drug Regulations. This information is usually submitted in the form of a 
New  Drug  Submission,  or  NDS.  Health  Canada  reviews  the  submitted  information,  sometimes  using  external 
consultants and advisory committees, to evaluate the potential benefits and risks of a drug. If after of the review, the 
conclusion  is  that  the  patient  benefits  outweigh  the  risks  associated  with  the  drug,  the  drug  is  issued  a  Drug 
Identification  Number  (“DIN”),  followed  by  a  Notice  of  Compliance  (“NOC"),  which  permits  the  market  authorization 
holder  (i.e.,  the  NOC  and  DIN  holder)  to  market  the  drug  in  Canada.  Drugs  granted  an  NOC  may  be  subject  to 
additional postmarket surveillance and reporting requirements.

All establishments engaged in the fabrication, packaging/labeling, importation, distribution, and wholesale of 
drugs  and  operation  of  a  testing  laboratory  relating  to  drugs  are  required  to  hold  a  Drug  Establishment  License  to 
conduct one or more of the licensed activities unless expressly exempted under the Food and Drug Regulations. The 
basis for the issuance of a Drug Establishment License is to ensure the facility complies with cGMP as stipulated in 
the Food and Drug Regulations and as determined by cGMP inspection conducted by Health Canada. An importer of 
pharmaceutical products manufactured at foreign sites must also be able to demonstrate that the foreign sites comply 
with cGMP, and such foreign sites are included on the importer’s Drug Establishment License.

Regulatory  obligations  and  oversight  continue  following  the  initial  market  approval  of  a  pharmaceutical 
product.  For  example,  every  market  authorization  holder  must  report  any  new  information  received  concerning 
adverse  drug  reactions,  including  timely  reporting  of  serious  adverse  drug  reactions  that  occur  in  Canada  and  any 

42

serious unexpected adverse drug reactions that occur outside of Canada. The market authorization holder must also 
notify Health Canada of any new safety and efficacy issues that it becomes aware of after the launch of a product.

The  Canadian  regulatory  approval  requirements  for  new  drugs  outlined  above  are  similar  to  those  of  other 
major  pharmaceutical  markets.  While  the  testing  carried  out  in  Canada  is  often  acceptable  for  the  purposes  of 
regulatory submissions in other countries, individual regulatory authorities may request supplementary testing during 
their assessment of any submission. Therefore, the clinical testing conducted under Health Canada authorization or 
the approval of regulatory authorities of other countries may not be accepted by regulatory authorities outside Canada 
or other countries.

Health  Canada  has  also  implemented  a  similar  process  as  the  FDA  for  regulating  combination  products 
comprising both drug and device constituent parts. The agency considers the principal mechanism of action by which 
the  claimed  effect  or  purpose  of  the  product  is  achieved,  and  then  subjects  the  entire  product  to  regulation  under 
either the Food and Drug Regulations or the Medical Devices Regulations.

Rest of the World Regulation

In addition to regulations in the United States and Australia, EU, and Canada, we may become subject to a 
variety of regulations governing clinical studies and commercial sales and distribution of prescription drug and drug-
device combination products in other jurisdictions around the world. These laws and regulations typically require the 
licensing  of  manufacturing  and  contract  research  facilities,  carefully  controlled  research  and  testing  of  product 
candidates  and  governmental  review  and  approval  of  results  prior  to  marketing  therapeutic  product  candidates. 
Additionally, they may require adherence to the FDA’s GLPs, GCPs, and GMPs during manufacturing. The process of 
new drug approvals by regulators in the United States, Canada and the European Union are generally considered to 
be among the most rigorous in the world.

Whether  or  not  FDA,  EMA,  or  Health  Canada  approval  is  obtained  for  a  product,  we  must  obtain  approval 
from the comparable regulatory authorities of other countries before we can commence clinical studies or marketing of 
the  product  in  those  countries. The  approval  process  varies  from  country  to  country  and  the  time  may  be  longer  or 
shorter than that required for the FDA, EMA, or Health Canada approval. The requirements governing the conduct of 
clinical  studies,  product  licensing,  pricing  and  reimbursement  vary  greatly  from  country  to  country.  In  some 
international markets, additional clinical trials may be required prior to the filing or approval of marketing applications 
within the country.

Moreover,  outside  of  the  United  States,  pricing  and  reimbursement  schemes  vary  widely  from  country  to 
country.  Some  countries  provide  that  drug  products  may  be  marketed  only  after  a  reimbursement  price  has  been 
agreed to. Some countries may require the completion of additional studies that compare the cost-effectiveness of a 
particular product candidate to currently available therapies. In some countries, cross-border imports from low-priced 
markets  exert  competitive  pressure  that  may  reduce  pricing  within  a  country. Any  country  that  has  price  controls  or 
reimbursement limitations for drug products may not allow favorable reimbursement and pricing arrangements.

If we fail to comply with applicable foreign regulatory requirements, we may be subject to, among other things, 
fines,  suspension  of  clinical  trials,  suspension  or  withdrawal  of  regulatory  approvals,  product  recalls,  seizure  of 
products, operating restrictions, and criminal prosecution.

Europe – Data Privacy

On May 25, 2018, the GDPR went into effect, implementing a broad data protection framework that expanded 
the scope of EU data protection law, including to non-EU entities that process, or control the processing of, personal 
data  relating  to  individuals  located  in  the  EU,  including  clinical  trial  data.  The    GDPR  sets  out  a  number  of 
requirements  that  must  be  complied  with  when  handling  the  personal  data  of  European  Union-based  data  subjects 
including:  providing  expanded  disclosures  about  how  their  personal  data  will  be  used;  higher  standards  for 
organizations to demonstrate that they have obtained valid consent or have another legal basis in place to justify their 
data  processing  activities;  the  obligation  to  appoint  data  protection  officers  in  certain  circumstances;  new  rights  for 
individuals to be “forgotten” and rights to data portability, as well as enhanced current rights (e.g. access requests); 
the principal of accountability and demonstrating compliance through policies, procedures, training and audit; and a 
new mandatory data breach regime. In particular, medical or health data, genetic data and biometric data where the 
latter  is  used  to  uniquely  identify  an  individual  are  all  classified  as  “special  category”  data  under  the  GDPR  and 
afforded  greater  protection  and  require  additional  compliance  obligations.  Further,  EU  member  states  have  a  broad 
right  to  impose  additional  conditions  –  including  restrictions  –  on  these  data  categories. This  is  because  the  GDPR 
allows  EU  member  states  to  derogate  from  the  requirements  of  the  GDPR  mainly  in  regard  to  specific  processing 
situations  (including  special  category  data  and  processing  for  scientific  or  statistical  purposes).  As  the  EU  states 

43

continue to reframe their national legislation to harmonize with the GDPR, we will need to monitor compliance with all 
relevant  EU  member  states’  laws  and  regulations,  including  where  permitted  derogations  from  the  GDPR  are 
introduced.

We will also be subject to evolving EU laws on data export, if we transfer data outside the EU to ourselves or 
third parties outside of the EU. The GDPR only permits exports of data outside the EU where there is a suitable data 
transfer  solution  in  place  to  safeguard  personal  data  (e.g.  the  European  Union  Commission  approved  Standard 
Contractual Clauses). On July 16, 2020, the Court of Justice of the European Union or the CJEU, issued a landmark 
opinion  in  the  case  Maximilian  Schrems  vs.  Facebook  (Case  C-311/18),  called  Schrems  II.  This  decision  calls  into 
question certain data transfer mechanisms as between the EU member states and the U.S. The CJEU is the highest 
court in Europe and the Schrems II decision heightens the burden on data importers to assess U.S. national security 
laws on their business and future actions of EU data protection authorities are difficult to predict.  Consequently, there 
is some risk of any data transfers from the European Union being halted. If we have to rely on third parties to carry out 
services  for  us,  including  processing  personal  data  on  our  behalf,  we  are  required  under  the  GDPR  to  enter  into 
contractual arrangements to help ensure that these third parties only process such data according to our instructions 
and have sufficient security measures in place. Any security breach or non-compliance with our contractual terms or 
breach  of  applicable  law  by  such  third  parties  could  result  in  enforcement  actions,  litigation,  fines  and  penalties  or 
adverse  publicity  and  could  cause  customers  to  lose  trust  in  us,  which  would  have  an  adverse  impact  on  our 
reputation and business. Any contractual arrangements requiring the transfer of personal data from the EU to us in the 
United States will require greater scrutiny and assessments as required under Schrems II and may have an adverse 
impact  on  cross-border  transfers  of  personal  data,  or  increase  costs  of  compliance.  The  GDPR  provides  an 
enforcement  authority  to  impose  large  penalties  for  noncompliance,  including  the  potential  for  fines  of  up  to  €20 
million or 4% of the annual global revenues of the noncompliant company, whichever is greater. We will be subject to 
the GDPR when we have a European Union presence or “establishment” (e.g., EU based subsidiary or operations), 
when conducting clinical trials with EU based data subjects, whether the trials are conducted directly by us or through 
a  vendor  or  partner,  or  offering  approved  products  or  services  to  EU-based  data  subjects,  regardless  of  whether 
involving a EU based subsidiary or operations.  

U.S. Foreign Corrupt Practices Act 

The U.S. Foreign Corrupt Practices Act, or FCPA, prohibits U.S. corporations and their representatives from 
offering,  promising,  authorizing  or  making  payments  to  any  foreign  government  official,  government  staff  member, 
political party or political candidate in an attempt to obtain or retain business abroad. The scope of the FCPA would 
include  interactions  with  certain  health  care  professionals  in  many  countries,  either  directly  or  through  third  parties. 
Our present and future business has been and will continue to be subject to various other U.S. and foreign laws, rules 
and/or regulations.

Environmental, Health and Safety Regulation

We  are  subject  to  numerous  federal,  state  and  local  environmental,  health  and  safety,  or  EHS,  laws  and 
regulations relating to, among other matters, safe working conditions, product stewardship, environmental protection, 
and  handling  or  disposition  of  products,  including  those  governing  the  generation,  storage,  handling,  use, 
transportation, release, and disposal of hazardous or potentially hazardous materials, medical waste, and infectious 
materials that may be handled by our research laboratories. Some of these laws and regulations also require us to 
obtain licenses or permits to conduct our operations. If we fail to comply with such laws or obtain and comply with the 
applicable permits, we could face substantial fines or possible revocation of our permits or limitations on our ability to 
conduct our operations. Certain of our development and manufacturing activities involve use of hazardous materials, 
and  we  believe  we  are  in  compliance  with  the  applicable  environmental  laws,  regulations,  permits,  and  licenses. 
However, we cannot ensure that EHS liabilities will not develop in the future. EHS laws and regulations are complex, 
change frequently and have tended to become more stringent over time. Although the costs to comply with applicable 
laws and regulations, have not been material, we cannot predict the impact on our business of new or amended laws 
or regulations or any changes in the way existing and future laws and regulations are interpreted or enforced, nor can 
we ensure we will be able to obtain or maintain any required licenses or permits.

Employees

As of March 30, 2022, we had 28 employees. Twenty of our employees are full-time and eight are part-time, 
17 are in research and development and 11 are in general and administrative. Given the differing characteristics of our 
product candidates, our approach is to engage consultants with experience in varying specialties to help us develop 
such candidates. Our numerous consultants serve as an extension to our employee base. We believe this approach 
enables  us  to  access  the  expertise  needed  in  a  cost-efficient  manner  and  without  the  need  to  rapidly  increase  the 
number of full-time employees and their associated costs. In the future, if we select a commercialization strategy for a 

44

product  or  product  candidate  that  requires  us  to  establish  marketing,  sales  or  distribution  infrastructure  and 
capabilities, we may need to rapidly increase our employee base.

Company Information

We  were  incorporated  in  Delaware  in  December  2005.  Until  July  2017,  our  corporate  name  was  Cerulean 
Pharma  Inc.,  or  Cerulean.  In  July  2017,  Cerulean  completed  a  business  combination  with  Daré  Bioscience 
Operations, Inc., at which time we changed our name to “Daré Bioscience, Inc.” and began to focus on development 
of  innovative,  investigational  products  in  women's  health.  We  and  our  wholly-owned  subsidiaries  operate  in  one 
business segment.

Available Information

Our  website  is  located  at  http://www.darebioscience.com.  Information  found  on  our  website  is  not 
incorporated by reference into this report. We make our filings with the U.S. Securities and Exchange Commission, or 
SEC, including our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and any 
amendments  and  exhibits  to  those  reports  filed  or  furnished  pursuant  to  Section  13(a)  or  15(d)  of  the  Securities 
Exchange Act of 1934, as amended, or the Exchange Act, available free of charge on or through our website, as soon 
as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. The SEC maintains a 
website that contains reports, proxy and information statements, and other information regarding our filings at http://
www.sec.gov.

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ITEM 1A. RISK FACTORS

Summary of Risk Factors

Below  is  a  summary  of  the  principal  factors  that  make  an  investment  in  our  securities  speculative  or  risky. 
This summary does not address all of the risks that we face. We urge investors to carefully review and consider the 
additional discussion of the risks summarized in this risk factor summary, and other risks that we face, which can be 
found below under the heading “Risk Factors,” together with other information in this report, before making investment 
decisions regarding our securities.

• We  will  need  to  raise  additional  capital  to  continue  our  operations,  execute  our  business  strategy  and 
remain a going concern, and our ability to do so may be limited. If we fail to obtain additional capital, we 
may be unable to complete development or obtain regulatory approval to commercialize for our product 
candidates. 

• We  have  a  limited  operating  history,  have  incurred  significant  losses  since  our  inception  and  expect  to 
continue to incur losses for the foreseeable future, which, together with our limited financial resources and 
substantial capital requirements, make it difficult to assess our prospects. 

• Our business depends on obtaining the approval of regulatory authorities, and in particular, FDA approval, 
to  market  products  that  we  develop.  XACIATO  is  our  first  and  only  FDA-approved  product.  Our  other 
products  are  investigational,  require  the  conduct  and  successful  completion  of  clinical  studies  and 
nonclinical  work,  and  may  never  complete  development  or  be  submitted  for  or  receive  regulatory 
approval. 

• Clinical development is a lengthy and expensive process with an inherently uncertain outcome. Failure to 
successfully complete clinical trials and nonclinical activities and obtain regulatory approval to market and 
sell  our  product  candidates  on  our  anticipated  timelines  at  reasonable  costs  to  us,  or  at  all,  particularly 
Ovaprene and Sildenafil Cream, 3.6%, could have a material adverse effect on our business, operating 
results and financial condition.

•

The regulatory approval processes of the FDA and comparable foreign authorities are expensive, lengthy, 
time-consuming,  and  inherently  unpredictable.  If  we  are  not  able  to  obtain  regulatory  approvals  for  our 
product candidates, our ability to generate product revenue will be materially impaired.

• Drug  products  and  drug/device  combination  products  are  complex  to  manufacture.  Manufacturing  and 
supply  delays  and  disruptions  may  significantly  delay  our  clinical  studies,  disrupt  commercial  supply  of 
any approved product, and be expensive for us to resolve.

•

Strategic  collaborations  are  a  key  part  of  our  strategy  and  our  existing  strategic  collaborations  are 
important  to  our  business.  If  we  are  unable  to  establish  and  maintain  strategic  collaborations,  or  if  they 
are  not  successful,  we  may  require  substantial  additional  capital  to  develop  and  commercialize  our 
products and product candidates and our business and prospects may be materially harmed.  

• We  have  no  manufacturing,  sales,  marketing  or  distribution  infrastructure.  We  depend  heavily  on,  and 
expect  to  continue  to  rely  on,  the  performance  of  third  parties,  including  our  strategic  collaborators, 
contract manufacturers and suppliers, CROs, medical institutions, and scientific, medical, regulatory and 
other  consultants  and  advisors  to  develop  our  product  candidates  and  commercialize  any  approved 
products.  Failure  of  these  third  parties  to  perform  as  expected  could  result  in  substantial  delays, 
increased  costs  or 
failures  of  our  product  development  programs,  delayed  or  unsuccessful 
commercialization of any approved products, and the need for significant additional capital. 

• Due in part to our limited financial and human resources, we may fail to effectively execute our product 
development,  regulatory  submission  and  commercialization  plans  in  accordance  with  communicated 
timelines, or at all. 

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•

•

•

•

•

The  loss  or  impairment  of  our  rights  under  our  license  agreements  for  XACIATO  or  any  of  our  product 
candidates  could  prevent  us  from  developing  or  commercializing  them,  which  could  have  a  material 
adverse effect on our business prospects, operations and viability.

The  commercial  success  of  XACIATO  will  depend  on  Organon’s  efforts  and  capabilities,  as  well  as  a 
variety  of  factors,  many  of  which  currently  are  unknown  or  uncertain,  and  if  commercialization  of 
XACIATO is not successful, our business and prospects may suffer.

XACIATO and any future products will face intense competition, including from generic products, and our 
business, operating results and financial condition will suffer if we, or our commercial collaborators, fail to 
compete effectively. 

XACIATO  and  any  future  products  may  fail  to  achieve  the  degree  of  market  acceptance  by  physicians, 
patients, third-party payors or others in the medical community necessary for commercial success, which 
would negatively impact our business.

Failure  to  successfully  obtain  coverage  and  reimbursement  for  XACIATO  and  any  future  products  from 
government health care programs and private commercial health insurance companies, or the availability 
of  coverage  only  at  limited  levels,  would  diminish  our  ability,  or  that  of  a  commercial  collaborator,  to 
generate  net  product  revenue.  If  out-of-pocket  costs  for  our  products  are  deemed  by  women  to  be 
unaffordable, a commercial market may never develop.

• We  have  a  relatively  small  number  of  employees,  and  if  we  fail  to  attract  and  retain  key  personnel  or 
experience  significant  increases  in  our  compensation  costs  to  attract  and  retain  key  personnel,  our 
business may materially suffer.

• We may not be successful in our efforts to identify and acquire or in-license additional product candidates 

or technologies, which may limit our growth potential.

• Our  failure  to  adequately  protect  or  enforce  our  intellectual  property  rights,  and  those  of  our  licensors, 
could  materially  harm  our  proprietary  position  in  the  marketplace  or  prevent  or  impede  the 
commercialization of XACIATO and any future products.

•

•

•

•

•

Lack  of  patent  protection  for  the  active  ingredients  in  certain  of  our  products  and  product  candidates, 
including XACIATO and Sildenafil Cream, 3.6%, may limit the commercial opportunity for those products if 
competitors are able to develop and commercialize safe and effective alternative formulations or methods 
of delivery of the active ingredients. 

The  COVID-19  pandemic,  escalating  geopolitical  events  and  macroeconomic  factors  may  negatively 
impact our business, financial condition and results and our stock price, including by increasing the cost 
and timelines for our clinical development programs or negatively impacting our ability to raise additional 
capital.

Product liability lawsuits against us could cause us to incur substantial liabilities.

The price of our common stock has been and may continue to be highly volatile and such volatility may be 
related or unrelated to our performance and operating results. Volatility in our stock price may subject us 
to  increased  risk  of  securities  litigation,  including  class-action  lawsuits,  which  could  be  expensive  and 
divert management attention.

There  is  no  assurance  that  we  will  continue  satisfying  the  listing  requirements  of  the  Nasdaq  Capital 
Market, and failure to do so could result in the suspension or delisting of our common stock, which could, 
among other things, limit demand for our common stock, substantially impair our ability to raise additional 
capital and have an adverse effect on the market price of, and the efficiency of the trading market for, our 
common stock.

47

•

Future dilution to our existing stockholders from sales and issuances of our common stock through at-the-
market, or ATM, offerings, other types of public or private offerings of our equity securities and upon the 
exercise  of  stock  options  and  warrants,  or  the  expectation  that  such  sales  of  equity  may  occur,  could 
adversely affect the market price of our common stock, even if our business is doing well.

• Cyber-attacks,  security  breaches,  loss  of  data  and  other  disruptions  to  our  information  technology 
systems or those of our strategic collaborators or third-party service providers could compromise sensitive 
information related to our business, delay or prevent us from accessing critical information or expose us 
to liability, any of which could adversely affect our business and our reputation.

Risk Factors

Investment in our securities involves a high degree of risk and uncertainty. Our business, operating results, 
growth  prospects  and  financial  condition  are  subject  to  various  risks,  many  of  which  are  not  exclusively  within  our 
control,  that  may  cause  actual  performance  to  differ  materially  from  historical  or  projected  future  performance.  We 
urge investors to consider carefully the risks described below, together with all of the information in this report and our 
other public filings, before making investment decisions regarding our securities. Each of these risk factors, as well as 
additional risks not presently known to us or that we currently deem immaterial, could adversely affect our business, 
operating results, growth prospects or financial condition, as well as the trading price of our common stock, in which 
case you may lose all or part of your investment.

Risks Related to Our Financial Position and Capital Needs

We will need to raise additional capital to continue our operations and execute our business strategy.

We  expect  that  our  net  losses  will  continue  for  the  foreseeable  future  as  we  develop  and  seek  to  bring  to 
market  our  existing  product  candidates  and  any  product  candidates  we  may  add  to  our  portfolio  in  the  future. 
Advancing our investigational women’s health products through clinical development and pursuing regulatory approval 
will  require  substantial  additional  investment.  We  currently  do  not  have  the  capital  necessary  to  advance  all  of  our 
product candidates through research and clinical development and regulatory approval. XACIATO is our first and only 
product  approved  for  marketing  and  sale  and  we  do  not  anticipate  the  potential  upfront,  milestone  and  royalty 
payments  to  us  under  our  exclusive  license  agreement  for  XACIATO  will  be  sufficient  to  cover  all  of  our  operating 
expenses. Accordingly, our ability to continue as a going concern and execute our business strategy depends on our 
ability  to  raise  additional  capital  through  equity,  debt  or  structured  financings,  government  or  other  grant  funding, 
collaborations and strategic alliances or other similar types of arrangements. This report includes disclosures and an 
opinion  from  our  independent  registered  public  accounting  firm  stating  that  our  recurring  losses  and  negative  cash 
flows  from  operations  raise  substantial  doubt  about  our  ability  to  continue  as  a  going  concern.  Our  financial 
statements as of December 31, 2021 were prepared under the assumption that we will continue as a going concern 
and do not include any adjustments that might result from the outcome of this uncertainty.

Our capital needs have depended on, and will continue to depend on, many factors that are highly variable 

and difficult to predict, including:

•
•
•
•
•

•
•

the product development programs we choose to pursue;
the cost and pace of preclinical and clinical development; 
clinical trial results;
the cost and timing of obtaining clinical and commercial supplies of products and product candidates;
the cost and timing of regulatory submissions and decisions by the FDA and other regulatory authorities 
on our applications to commence clinical development and market our product candidates; 
the costs involved in acquiring or in-licensing product candidates or technologies; and 
our commercialization plans and the timing and terms of our agreements with third parties relating to 
commercialization of any approved product.  

Should we add product candidates to our portfolio, should our existing product candidates require testing or 
other  capital-intensive  development  activities  that  we  do  not  anticipate,  should  the  duration  of  our  clinical  trials  be 
longer  than  anticipated,  should  manufacturing  and  supply  be  disrupted,  or  should  regulatory  approvals  be  delayed, 
our cash resources will be further strained. Should our product development efforts succeed, we will need to develop 
a commercialization plan for each product, which may also require significant resources to create and implement. In 
addition,  the  terms  of  any  collaboration  agreements  for  development  and/or  commercialization  of  our  product  and 
product candidates may significantly impact our need for additional capital. 

48

At December 31, 2021, our cash and cash equivalents were approximately $51.7 million and our accumulated 
deficit  was  approximately  $110.1  million.  We  incurred  a  net  loss  of  approximately  $38.7  million  for  the  year  ended 
December  31,  2021.  We  may  never  become  profitable.  We  expect  negative  cash  flows  from  our  operations  to 
continue for the foreseeable future. Based on our current operating plan estimates, we do not have sufficient cash to 
satisfy our working capital needs and other liquidity requirements over the next 12 months from the date of issuance 
of the accompanying consolidated financial statements. We will need to raise additional capital or significantly curtail 
our planned operations to remain a going concern. 

Additional capital may not be available to us, or even if it is, the cost of such capital may be high. We may be 
forced to obtain additional capital before reaching clinical, regulatory and/or sales milestones, when our stock price or 
trading volume or both are low, or when the general market for life sciences companies is weak. Raising capital under 
any of these or similar scenarios, if we can raise any at all, may lead to significant dilution to our existing stockholders. 
See also "Our ability to raise capital may be limited by laws and regulations," and “We are heavily reliant on our ability 
to raise capital through capital market transactions. A low trading volume, price and market capitalization together with 
our  lack  of  revenue,  net  losses,  limited  operating  history  and  limited  amount  of  unissued  authorized  common  stock 
may make it difficult and expensive for us to raise additional capital” below.

If we raise capital through collaborations, strategic alliances or other similar types of arrangements, we may 
be  required  to  relinquish,  on  terms  that  are  not  favorable  to  us,  rights  to  some  of  our  technologies  or  product 
candidates that we would otherwise seek to develop or commercialize.  In addition, our current and future commercial 
license  agreements  may  not  provide  a  level  of  funding  sufficient  to  satisfy  our  working  capital  needs  or  liquidity 
requirements, thus requiring that we continue to seek to raise additional capital to fund product development through 
other  means.  See  also  “If  a  commercial  counterparty  terminates  its  exclusive  license  agreement  with  us  or  fails  to 
perform  as  expected,  our  need  for  additional  capital  may  significantly  increase,”  below.  Further,  operational 
disruptions, resource constraints or shifts in business strategy of potential collaborators as a result of the COVID-19 
pandemic,  macroeconomic  factors  or  escalating  geopolitical  events  may  adversely  affect  collaboration  terms  and 
opportunities  for  our  product  candidates.  See  also  “Risks  Related  to  Our  Business  Operations  and  Industry-  The 
COVID-19 pandemic has negatively impacted our business and, in the future, may materially and adversely affect our 
business, financial condition and results and stock price, including by increasing the cost and timelines for our clinical 
development  programs,”  and  “-  Our  business  may  be  adversely  affected  by  unfavorable  or  unanticipated 
macroeconomic conditions and geopolitical events,” below.

There  can  be  no  assurance  that  we  can  raise  capital  when  needed  or  on  terms  favorable  to  us  and  our 
stockholders.  The  COVID-19  pandemic,  macroeconomic  conditions,  and  heightened  global  uncertainties  may 
adversely  affect  general  commercial  activity  and  the  U.S.  and  global  economies  and  financial  markets,  which 
increases uncertainty around our ability to access the capital markets when needed and on acceptable terms. If we 
cannot  raise  capital  when  needed  on  acceptable  terms,  or  at  all,  we  will  not  be  able  to  advance  our  product 
candidates as currently planned or grow our product portfolio, we will need to reevaluate our planned operations, we 
may relinquish rights under our license agreements with third parties relating to our product candidates, and we may 
need  to  delay,  scale  back  or  eliminate  some  or  all  of  our  development  programs,  reduce  expenses  or  cease 
operations, any of which would have a significant negative impact on our prospects and financial condition, as well as 
the trading price of our common stock. Moreover, if we are unable to obtain additional funds on a timely basis, there 
will be an increased risk of insolvency and up to a total loss of investment by our stockholders.

We  have  a  limited  operating  history,  have  incurred  significant  losses  since  our  inception  and  expect  to 
continue to incur losses for the foreseeable future, which, together with our limited financial resources and 
substantial capital requirements, make it difficult to assess our prospects. 

We have a limited operating history upon which to evaluate our business and prospects. The development of 
drug and drug/device combination products in order to obtain regulatory approval is a highly speculative, lengthy and 
expensive undertaking and involves substantial risk. Other than XACIATO, which received FDA approval in December 
2021  and  has  not  yet  been  commercially  launched,  we  have  not  obtained  any  regulatory  approvals  for  any  of  our 
product candidates, commercialized any of our product candidates or generated any product revenue. We have not 
been  profitable  since  we  commenced  operations  and  may  never  achieve  profitability.  We  have  devoted  significant 
resources to acquiring XACIATO and our product candidates and to research and development, or R&D, activities for 
them.  Since  inception,  we  have  incurred  significant  operating  losses. As  discussed  above,  we  must  raise  additional 
capital to finance our operations and remain a going concern. 

49

If  a  commercial  counterparty  terminates  its  exclusive  license  agreement  with  us  or  fails  to  perform  as 
expected, our need for additional capital may significantly increase.

We  have  entered  into  an  exclusive  license  agreement  with  Organon  for  the  commercialization  of  XACIATO 
and  an  exclusive  license  agreement  with  Bayer  for  the  commercialization  of  Ovaprene,  if  approved.  Each  of  these 
license  agreements  may  be  terminated  by  the  licensee  for  convenience  upon  the  completion  of  a  specified  notice 
period,  subject  to  limited  restrictions.  Furthermore,  under  our  agreement  with  Organon,  we  will  not  receive  any 
payments  unless  the  agreement  becomes  fully  effective,  and  the  effective  date  of  the  agreement  is  subject  to  the 
satisfaction of closing conditions, including antitrust law clearance which is outside of our control. Moreover, under our 
agreement with Bayer, Bayer has no future payment obligations to us, unless, after reviewing the results of our pivotal 
clinical trial of Ovaprene, it elects, in its sole discretion, to make the license grant under our agreement effective by 
making a $20.0 million payment to us. If we do not successfully complete a pivotal clinical trial of Ovaprene in a timely 
manner, the license grant may never become effective, and we may not receive any additional payments from Bayer. 
Bayer  may  elect  not  to  make  the  license  grant  effective  regardless  of  the  outcome  of  the  pivotal  clinical  trial.  If  an 
exclusive  license  agreement  is  terminated  early  or  does  not  become  fully  effective,  we  may  realize  none  or  only  a 
small fraction of the potential value of the agreement to us, and we may need to raise significant additional capital to 
pursue further development and commercialization of XACIATO or Ovaprene, as applicable.  

If  these  license  agreements  are  not  terminated  and  the  license  grants  become  effective,  we  expect 
XACIATO’s  and  Ovaprene’s  value  to  us  to  be  generated  primarily  through  royalties  based  on  net  sales  and 
achievement of commercial milestones. The successful or timely achievement of these milestones is largely outside of 
our  control  because  the  relevant  activities  will  be  conducted  by  the  licensee.  Accordingly,  if  the  licensee  is  not 
successful  or  has  limited  commercialization  success,  our  ability  to  monetize  XACIATO  and,  if  approved,  Ovaprene, 
may be significantly impaired and our need for additional capital could significantly increase. 

In the future, we may depend to a large degree on payments from third-party licensees to fund our operations, 

and failure to receive such payments may cause us to, among other things: 

•

•

•
•
•
•

pursue raising additional funds through equity or debt financings that could be dilutive to our stockholders 
or involve restrictive covenants, operational restrictions and security interests in our assets;

enter into new strategic collaborations that may be less favorable than those we would have obtained 
under different circumstances;

delay, reduce or terminate one or more development programs;

reduce headcount;

forgo opportunities to expand our product portfolio; or

consider strategic transactions with a third party. 

Our ability to raise capital may be limited by laws and regulations.

During  the  year  ended  December  31,  2021  and  through  March  30,  2022,  we  raised  approximately  $70.9 
million in gross proceeds through the sale of equity securities under a Form S-3 “shelf” registration statement. Using a 
shelf registration statement to raise capital generally takes less time and is less expensive than other means, such as 
conducting  an  offering  under  a  Form  S-1  registration  statement.  We  currently  have  a  shelf  registration  statement 
effective, however, our ability to raise capital under this registration statement was in the past, and may again be in 
the  future,  limited  by,  among  other  things,  current  and  future  SEC  rules  and  regulations  impacting  the  eligibility  of 
smaller  companies  to  use  Form  S-3  for  primary  offerings  of  securities.  For  example,  in  fiscal  year  2020,  we  were 
subject to the "baby shelf rule" because the market value of our outstanding shares of common stock held by non-
affiliates, or public float, was less than $75.0 million at the time we filed our shelf registration statement on Form S-3 
and  remained  below  $75.0  million  during  the  year.  As  a  result,  that  we  were  able  to  use  our  shelf  registration 
statement to raise additional funds only to the extent that the aggregate market value of securities sold by us or on our 
behalf pursuant to Instruction I.B.6. of Form S-3 during the 12 calendar months immediately prior to, and including, 
any intended sale did not exceed one-third of the aggregate market value of our public float, calculated in accordance 
with the instructions to Form S-3. In the future, if our public float were to decline below $75.0 million at the time we file 
our next annual report on Form 10-K, which will be due in March of 2023, we could again become subject to the baby 
shelf rule. If our ability to offer securities under an effective shelf registration statement is limited, including by the baby 
shelf  rule,  we  may  choose  to  conduct  an  offering  of  our  securities  under  an  exemption  from  registration  under  the 

50

Securities Act or under a Form S-1 registration statement. We would expect either of these alternatives to take more 
time and be a more expensive method of raising additional capital relative to using our shelf registration statement.

In addition, under SEC rules and regulations, our common stock must be listed and registered on a national 
securities exchange in order to use a Form S-3 registration statement (1) for a primary offering, if our public float is not 
at  least  $75.0  million  as  of  a  date  within  60  days  prior  to  the  date  of  filing  the  Form  S-3  or  a  re-evaluation  date, 
whichever  is  later,  and  (2)  to  register  the  resale  of  our  securities  by  persons  other  than  us  (i.e.,  a  resale  offering). 
While  our  common  stock  is  currently  listed  on  the  Nasdaq  Capital  Market,  there  can  be  no  assurance  that  we  can 
maintain such listing. See, “Risks Related to Our Securities-There is no assurance that we will continue satisfying the 
listing requirements of the Nasdaq Capital Market,” below.

Our ability to raise capital on a timely basis through the issuance and sale of equity securities may also be 
limited  by  Nasdaq’s  stockholder  approval  requirement  for  any  transaction  that  is  not  a  public  offering  (as  defined  in 
Nasdaq listing rules). For transactions other than public offerings, Nasdaq requires stockholder approval prior to the 
issuance or potential issuance of common stock (or securities convertible into or exercisable for common stock) at a 
price per share that is less than the "Minimum Price" if the issuance (together with sales by our officers, directors and 
substantial  shareholders  (as  defined  in  Nasdaq  listing  rules))  would  equal  20%  or  more  of  our  common  stock 
outstanding before the issuance. Under Nasdaq rules, the "Minimum Price" means a price that is the lower of (i) the 
Nasdaq official closing price immediately preceding the signing of the binding agreement; or (ii) the average Nasdaq 
official closing price of the common stock for the five trading days immediately preceding the signing of the binding 
agreement. In addition, certain prior sales of securities by us may be aggregated with any offering we may propose at 
a price that is less than the Minimum Price and which is not considered a public offering by Nasdaq, further limiting 
the  amount  we  could  raise  in  the  offering.  Under  Nasdaq  rules,  stockholder  approval  is  also  required  prior  to  the 
issuance of securities when the issuance or potential issuance will result in a change of control of our company. Even 
if  a  public  offering  under  Nasdaq  rules  is  not  subject  to  the  20%  limitation  described  above,  it  may  involve  publicly 
announcing  the  proposed  transaction  before  it  is  completed,  which  often  has  the  effect  of  depressing  a  company's 
stock price. Accordingly, our existing investors may suffer greater dilution if we seek to raise additional capital through 
such a public offering of our securities.

Furthermore,  our  ability  to  raise  capital  through  the  issuance  and  sale  of  equity  securities  is  limited  by  the 
number  of  shares  of  our  common  stock  that  we  are  authorized  to  issue,  and  increasing  the  number  of  authorized 
shares of our common stock requires stockholder approval. Currently, we are authorized to issue up to 120,000,000 
shares of our common stock and, as of March 30, 2022, 92,244,591 shares of our common stock were outstanding or 
reserved  for  issuance  upon  exercise  of  outstanding  warrants  or  stock  options  or  for  future  equity  awards  under  our 
stock incentive plan, which leaves only 27,755,409 shares of our authorized common stock unreserved and available 
for issuance.

Obtaining  stockholder  approval  is  a  costly  and  time-consuming  process.  If  we  must  obtain  stockholder 
approval to increase the amount of common stock we are authorized to issue or for a potential transaction, we would 
expect to spend substantial additional money and  resources. In addition, seeking stockholder approval would delay 
our receipt of otherwise available capital, which may materially and adversely affect our ability to execute our business 
plan,  and  there  is  no  guarantee  our  stockholders  ultimately  would  approve  a  proposed  increase  in  our  authorized 
common stock or a proposed transaction. 

We  are  heavily  reliant  on  our  ability  to  raise  capital  through  capital  market  transactions.  A  low  trading 
volume,  price  and  market  capitalization  together  with  our  lack  of  revenue,  net  losses,  limited  operating 
history and limited amount of unissued authorized common stock may make it difficult and expensive for us 
to raise additional capital.

We  are  heavily  reliant  on  our  ability  to  raise  additional  capital  by  selling  shares  of  our  common  stock  or 
securities linked to our common stock. Our ability to raise capital through capital market transactions will depend on 
several factors, many of which may not be in our favor, including the trading volume and volatile trading price of our 
common stock, our relatively low public float and market capitalization, our potential inability to continue to satisfy the 
listing requirements of the Nasdaq Capital Market, unfavorable market conditions or other market factors outside of 
our control, and the risk factors described elsewhere in this report. In addition, our ability to raise additional capital by 
selling shares of our common stock or securities linked to our common stock is limited by the amount of our unissued 
authorized common stock. See also “Our ability to raise capital may be limited by laws and regulations,” above, and 
the risk factors under “Risks Related to Ownership of Our Common Stock,” below.

Even if we are able to raise additional capital, it will likely be dilutive to existing stockholders and the cost of 
such capital may be substantial and may be more expensive than the cost of capital for larger public companies. The 
terms of any funding we obtain may not be favorable to us and may be highly dilutive to our stockholders, and debt 
financing,  if  available,  may  involve  restrictive  covenants,  operational  restrictions  and  security  interests  in  our  assets 

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that may have negative consequences for us, including, among other things, by increasing our vulnerability to adverse 
economic and industry conditions, limiting our ability to obtain additional funding and enter into partnership and other 
strategic  agreements,  and  requiring  the  dedication  of  a  portion  of  our  cash  flow  to  service  our  indebtedness. There 
can be no assurance that we can raise additional capital when needed. Failing to raise additional capital when needed 
would have a material adverse effect on our business.

Due  in  part  to  our  limited  financial  resources,  we  may  fail  to  select  or  capitalize  on  the  most  scientifically, 
clinically or commercially promising or profitable indications or therapeutic areas for our product candidates, 
we may be unable to pursue and complete the clinical trials we would like to pursue and complete, and we 
may be unable to commence or complete clinical trials and pursue regulatory approvals in accordance with 
our current timeline expectations.

Our  current  financial  and  technical  resources  are  limited  and  not  sufficient  to  develop  all  of  the  product 
candidates to which we hold licenses or options to license. This may affect our efforts to develop and bring to market 
the product candidates currently in our portfolio and any candidates we may add to our portfolio in the future. Due to 
our  limited  resources,  we  may  be  required  to  curtail  our  development  programs  and  clinical  and  nonclinical 
development  activities  that  might  otherwise  have  led  to  more  rapid  progress  of  our  product  candidates,  or  product 
candidates that we may in the future choose to develop, through the regulatory and development processes. We may 
make determinations with regard to the indications and clinical trials on which to focus our resources that result in our 
realization  of  less  than  the  full  potential  value  of  a  product  candidate.  The  decisions  to  allocate  our  research, 
management and financial resources toward particular indications may not lead to positive clinical milestones or to the 
development  of  viable  commercial  products  and  may  divert  resources  from  better  opportunities.  Similarly,  our 
decisions  to  delay  or  terminate  development  programs  may  also  cause  us  to  miss  valuable  opportunities,  including 
the potential for some of our product candidates to be first-in-category products. 

As  a  result  of  financial  and  other  resource  constraints,  we  may  be  unable  to  commence  or  complete  our 
planned  clinical  trials  or  prepare  and  submit  applications  for  marketing  approval  of  our  product  candidates  in 
accordance  with  our  currently  anticipated  timelines.  See  also  “Risks  Related  to  Product  Research  &  Development,  
and  Regulatory Approval  –  Delays  in  the  commencement  or  completion  of  clinical  testing  of  product  candidates  we 
are  developing  or  may  develop  in  the  future  may  occur  due  to  any  of  a  number  of  factors  and  could  result  in 
significantly increased costs and longer timelines and could impact our ability to ever become profitable” below.  

Risks Related to Product Research & Development and Regulatory Approval

XACIATO is our first and only FDA-approved product. The FDA’s approval of XACIATO does not provide any 
assurance or predict that we will be successful in developing or achieving regulatory approval of any other 
product  candidate.  If  we  are  unable  to  successfully  conduct  and  complete  development  of  and  obtain 
regulatory approvals for our investigational products, which may never occur, our business may fail and you 
could lose all or part of your investment. 

Historical success in clinical development of and obtaining regulatory approval for a product candidate does 
not  guarantee  or  predict  future  successful  outcomes  for  other  investigational  products.  Each  of  our  development 
programs 
in  pharmaceutical  and 
to  substantial  uncertainty  of  success 
biopharmaceutical development.

is  unique  and  subject 

inherent 

Except for XACIATO, which was approved by the FDA for U.S. marketing in December 2021 but has not yet 
been  commercially  launched,  our  pipeline  consists  entirely  of  investigational  products,  which  we  also  refer  to  as 
product candidates, which means that they must successfully complete one or more clinical studies to be considered 
for marketing approval by the FDA, or similar regulatory authorities for jurisdictions outside of the U.S., and will require 
submission of an application to and approval of that application by the FDA to be marketed in the U.S., and will need 
to undergo a submission, review and approval process with other regulatory authorities to be marketed outside of the 
U.S.  FDA  or  other  regulatory  authority  approval  may  never  be  obtained.  XACIATO  has  not  been  approved  for 
marketing  anywhere  outside  of  the  U.S.,  and  cannot  be  marketed  outside  of  the  U.S.  unless  and  until  marketing 
applications  for  other  jurisdictions  are  submitted  and  approved  by  the  applicable  regulatory  authorities,  which  may 
require  additional  clinical  and  nonclinical  development,  and  may  never  occur.  If  we  are  unable  to  successfully 
complete development of and obtain regulatory approvals for our product candidates, our business may fail and you 
could lose all or part of your investment.

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We depend heavily on the successful development of our lead product candidates, Ovaprene and Sildenafil 
Cream, 3.6%.  Clinical development is a lengthy and expensive process with an inherently uncertain outcome. 
Failure  to  successfully  develop  and  obtain  regulatory  approval  to  market  and  sell  either  of  these  product 
candidates would likely adversely affect our business.

Our  business  depends  on  the  successful  clinical  development  and  regulatory  approval  of  our  lead  product 
candidates,  which  may  never  occur.  The  product  candidates  we  develop  require  substantial  clinical  testing  to 
demonstrate that they are safe and effective for their proposed uses. Clinical testing is expensive, difficult to design 
and implement, can take many years to complete and its outcome is inherently uncertain.  A failure of one or more 
clinical trials could occur at any stage of testing.  The outcome of preclinical testing and early clinical trials may not be 
predictive  of  success  of  later  clinical  trials,  and  interim  results  of  a  particular  clinical  trial  do  not  necessarily  predict 
final  results  of  that  trial.    Accordingly,  while  some  of  our  product  candidates  have  undergone  clinical  trials  and 
demonstrated  positive  results,  including  Ovaprene  and  Sildenafil  Cream,  3.6%,  there  is  no  guarantee  of  successful 
outcomes  in  future  clinical  studies  of  these  product  candidates  or  of  obtaining  marketing  approval  for  any  of  them.  
The  fact  that  the  active  pharmaceutical  ingredients  in  certain  of  our  product  candidates,  including  Sildenafil  Cream, 
3.6%,  have  received  regulatory  approval  in  other  formulations  and/or  for  other  indications  does  not  guarantee 
successful  development  of  our  product  candidates  for  their  proposed  intended  uses.  Clinical  trials  may  never 
demonstrate sufficient safety and effectiveness to obtain the requisite regulatory approvals for our product candidates.  

Even  if  we  conduct  and  complete  clinical  trials  for  our  product  candidates,  we  may  not  obtain  regulatory 
approval to market and sell any of them on the timelines we anticipate, or at all, which would have a material adverse 
effect on our business and operations.

Delays  in  the  commencement  or  completion  of  clinical  testing  of  our  product  candidates  may  occur  due  to 
any of a number of factors and could result in significantly increased costs and longer timelines and could 
impact our ability to ever become profitable.

Clinical trials of our product candidates may not commence, progress or be completed as expected. Delays 
could  significantly  impact  our  product  development  costs  and  timelines,  as  well  as  a  product  candidate’s  market 
potential,  if  ultimately  approved.  The  timing  of  initiation,  conduct  and  completion  of  clinical  trials  and  other 
development  activities  for  our  product  candidates  may  vary  dramatically  due  to  factors  within  and  outside  of  our 
control  and  is  difficult  to  predict  accurately.  We  may  make  statements  regarding  anticipated  timing  for 
commencement, completion of enrollment, and/or availability of results from our clinical studies, but those statements 
are  predictions  based  on  significant  assumptions  and  the  actual  timing  of  achievement  of  development  milestones 
may differ materially from our predictions for a variety of reasons. 

lack of adequate capital and the need to obtain additional funding;

The commencement of clinical trials of our product candidates can be delayed for many reasons, including:
•
•
•

delays in obtaining approval from the institutional review boards, or IRBs, of prospective clinical study 
sites;

delays in obtaining guidance or authorizations from the FDA or foreign regulatory authorities;

•

•
•

delays in finalizing the trial design as a result of discussions with the FDA, foreign regulatory authorities, 
prospective clinical trial investigators or IRBs;

delays in reaching agreement on acceptable terms with prospective CROs and clinical trial sites; or

inability to obtain sufficient quantities of clinical product supplies from our contract manufacturers and 
suppliers.

Once a clinical trial has begun, it may be delayed, suspended or terminated by us, an IRB, the FDA or other 
regulatory  authorities  as  a  result  of  the  occurrence  of  any  of  a  number  of  events  or  circumstances,  including  the 
following: 

•
•
•
•
•

lack of adequate capital and the need to obtain additional funding;

failure to conduct the clinical trial in accordance with regulatory or IRB requirements;

slower than expected rates of participant recruitment and enrollment;

higher than anticipated participant drop-out rates;

failure of participants to use the investigational product as directed or to report data as per trial protocols;

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•

•
•

•
•

•

inspection of the clinical trial operations or clinical trial site by the FDA or other regulatory authorities 
resulting in the imposition of a clinical hold;

failure to achieve certain efficacy and/or safety standards;

participants experiencing severe undesirable side effects or other unexpected adverse events related to 
the investigational product; 

disruptions in or insufficient supply of clinical trial material or inadequate quality of such materials; 

failure of our CROs or other third-party service providers to meet their contractual obligations to us in a 
timely manner, or at all; or

delays quality control/quality assurance procedures necessary for study database lock and analysis of 
unblinded data.

Unexpected serious adverse events or other undesirable side effects could arise during clinical development 
and  interrupt,  delay,  or  cause  the  termination  of  clinical  trials,  and  require  us  to  conduct  additional  clinical  and 
nonclinical  studies  that  were  not  part  of  our  development  plan,  which  could  significantly  increase  the  development 
costs  and  timeline  for  a  program  and  adversely  impact  its  value  and  our  ability  to  continue  product  development. 
These events may also cause our reputation to suffer and subject us to lawsuits.

The  COVID-19  pandemic  and  recent  geopolitical  events  are  evolving  and  uncertain  additional  risks  to  our 
development  timelines,  having  the  potential  to  cause  or  contribute  to  significant  delays  in  commencement  and 
completion  of  our  clinical  trials.  Global  supply  chain  disruptions  may  adversely  affect  the  ability  of  contract 
manufacturers  to  manufacture  and  supply  our  clinical  trial  material.  Our  prospective  or  contracted  clinical  trial  sites 
may  temporarily  suspend  activities  at  their  sites  for  the  safety  of  their  employees  or  to  adhere  to  government 
recommendations  or  orders  related  to  social  distancing  and  limiting  public  gatherings,  or  they  may  experience 
resource  constraints,  including  staffing  shortages,  stemming  from  the  pandemic  and  become  unable  to  allocate 
adequate  resources  to  reach  agreements  necessary  to  commence  our  clinical  trials  at  their  facilities  or,  even  if 
agreements are in place, to conduct our clinical trials. For clinical trials that we are able to initiate, we may experience 
lower  than  anticipated  subject  enrollment  and  completion  rates,  including  because  individuals  may  avoid  medical 
settings  due  to  concerns  of  contracting  COVID-19  or  may  become  subject  to  governmental  orders  or  adhere  to 
governmental guidelines intended to reduce the spread of COVID-19, or, during periods when COVID-19 case rates 
are low, prospective participants may be less inclined to participate in or complete clinical studies that require multiple 
clinic  visits  when  they  have  more  freedom  to  travel  and  participate  in  other  activities  that  were  not  available  or 
considered too risky during other stages of the pandemic. In addition, increased rates of employee absences due to 
worker  or  family  member  illness  and  work-from-home  and  restricted  travel  policies  implemented  in  response  to  the 
COVID-19 pandemic may delay any regulatory authority and/or IRB approvals necessary for our clinical trials and/or 
prevent  our  CROs  and  other  third-party  contractors  who  are  necessary  for  the  conduct  of  our  clinical  trials  from 
meeting  their  contractual  obligations  to  us  in  a  timely  manner,  any  of  which  could  delay  commencement  and 
completion of our clinical trials.

Significant  clinical  trial  delays  could  adversely  impact  on  financial  condition  and  results  of  operations  by 
substantially increasing the costs of our development programs. Significant clinical trial delays also could jeopardize 
our ability to meet obligations under agreements under which we license our rights to our product candidates, allow 
other companies to bring competitive products to market before we do, shorten any period of market exclusivity we 
may  otherwise  have  under  our  patent  rights,  and  weaken  our  negotiating  position  in  discussions  with  potential 
collaborators, any of which could impair our ability to successfully commercialize our product candidates, if ultimately 
approved. Any  significant  delays  in  commencement  or  completion  of  clinical  trials  of  our  product  candidates,  or  the 
suspension  or  termination  of  a  clinical  trial,  could  materially  harm  our  business,  financial  condition  and  results  of 
operations.

Manufacturing  and  supply  delays  and  disruptions  may  significantly  delay  our  clinical  studies  and  be 
expensive for us to resolve.

Our  product  and  product  candidates  are  complex  to  manufacture  and  we  rely  on  single  source  contract 
manufacturers and suppliers. Manufacturing disruptions may occur that may be difficult and expensive to resolve and 
may  cause  substantial  delays  in  development  of  our  product  candidates.  To  date,  our  clinical-stage  product 
candidates have been tested only in a relatively small number of clinical study participants. A significant scale-up of 
manufacturing  by  our  contract  manufacturers  and  suppliers  may  be  necessary  to  meet  our  supply  requirements  for 
Phase  2  or  Phase  3  clinical  studies,  which  may  take  longer  and  be  more  expensive  than  anticipated,  potentially 
resulting in a significant negative impact our development timelines and costs. 

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For  example,  the  pivotal  clinical  study  of  Ovaprene  will  require  far  more  clinical  product  supplies  than  were 
manufactured  for  prior  clinical  and  nonclinical  studies  combined,  and  the  quantity  of  Ovaprene  clinical  supplies 
needed  to  support  the  pivotal  clinical  study  has  not  yet  been  produced.  A  substantial  scale  up  in  production  is 
necessary to meet the study’s requirements, which may not occur on projected timelines and may be more expensive 
for us than anticipated. Manufacturing disruptions may delay commencement of the pivotal clinical study or disrupt the 
conduct of the study after commencement. Under our agreement with ADVA-Tec, we are dependent on ADVA-Tec and 
its  contract  manufacturers  for  all  Ovaprene  clinical  and  commercial  product  supplies  and  we  have  limited  ability  to 
influence or control the efforts and resources they expend to meet our supply requirements. Furthermore, some of the 
key raw materials and components of Ovaprene have only a single source of supply. Global supply chain disruptions 
related to the COVID-19 pandemic or recent geopolitical events may contribute to delays in and increased costs for 
the manufacture and supply of sufficient quantities of Ovaprene to meet the pivotal clinical study’s requirements. 

See  also  “Risks  Related  to  Our  Dependence  on  Third  Parties-  We  rely  on  third-party  suppliers  and 
manufacturers for clinical and commercial supplies of XACIATO and our product candidates, including multiple single 
source  suppliers  and  manufacturers,  and  we  currently  have  no  plans  to  build  or  acquire  our  own  manufacturing 
capabilities. If these third parties do not perform as we expect, do not maintain their regulatory approvals or become 
subject  to  negative  circumstances,  it  could  delay,  prevent  or  impair  our  product  development  or  commercialization 
efforts,  or  those  of  our  collaborators,”  and  “-  In  some  cases,  we  may  be  contractually  required  to  obtain  clinical  or 
commercial product supplies from specific third parties or there may be a limited number of third-party suppliers of raw 
materials  and  other  components  of  our  product  and  product  candidates,  which  may  heighten  our  dependence  on 
those third parties and the risk of manufacturing disruptions” below.

Ovaprene is a drug/device combination and the process for obtaining regulatory approval in the United States 
will  require  compliance  with  complex  procedures  because  concordance  between  two  centers  of  the  FDA 
(CDRH  and  CDER)  is  necessary  for  approval  of  this  combination  product.  A  change  in  the  FDA’s  prior 
determination  that  CDER  would  lead  the  review  of  a  marketing  application  for  Ovaprene  would  adversely 
impact  Ovaprene’s  development  timeline  and  significantly  raise  our  costs  to  complete  clinical  development 
and obtain regulatory approval for Ovaprene. 

Ovaprene is composed of both device and drug components and is considered a combination product by the 
FDA. Ovaprene previously underwent a request for designation, or RFD, process with the FDA that determined that 
CDRH would lead the review of a PMA for potential marketing approval of this product candidate. If the designation 
were  to  be  changed  to  CDER,  or  if  either  center  were  to  institute  additional  requirements  for  the  approval  of 
Ovaprene, we could be required to complete clinical studies with more patients and over longer periods of time than is 
currently anticipated. This would significantly increase the anticipated cost and timeline to completion of Ovaprene’s 
development  and  require  us  to  raise  additional  funds.    Based  on  discussions  with  the  FDA,  we  believe  that  if  our 
planned pivotal clinical study of Ovaprene is successful, the FDA will not require additional clinical studies to support 
the  PMA  for  Ovaprene.  However,  the  FDA  may  determine  that  the  results  of  the  study  are  not  sufficiently  robust  or 
convincing  and  require  additional  clinical  and/or  nonclinical  studies  prior  to  approval  of  Ovaprene.  In  addition,  our 
ability to commence the pivotal clinical study of Ovaprene is subject to the FDA’s review and approval of an IDE, the 
timing  of  which  will  be  later  than  we  anticipated  when  we  initiated  the  process  based  feedback  from  the  FDA,  and 
could delay or contribute to a delay in the commencement of the pivotal clinical study. Because Ovaprene is one of 
our  lead  product  candidates,  the  impact  of  either  a  change  in  the  lead  FDA  review  center  or  the  imposition  of 
additional, currently unplanned requirements for approval could be significant to us and have a material adverse effect 
on  the  prospects  for  developing  Ovaprene,  as  well  as  on  our  business  and  our  financial  condition.  See  also  “The 
commercial success of Ovaprene will depend on market acceptance of a hormone-free monthly, intravaginal product, 
availability and effectiveness of alternative contraceptive products and women's preferences, as well as the success 
of Bayer’s marketing and sales efforts” below.

The  factors  contributing  to  female  sexual  dysfunction  disorders,  including  FSAD,  are  complex  and  there  is 
limited clinical trial precedent from which to draw experience, making the design and execution of a clinical 
trial that demonstrates effectiveness of Sildenafil Cream, 3.6% in treating FSAD more inherently challenging 
and uncertain compared with investigational products for many other conditions.

There are currently no FDA-approved treatments for female sexual arousal disorder, or FSAD, and there is no 
precedent  program  to  reference  in  the  design  of  our  clinical  trials  for  Sildenafil  Cream,  3.6%.  Female  sexual 
dysfunction disorders in women vary in nature and may be the result of a variety of physiological and psychological 
factors. Given the variability of factors contributing to the underlying condition, and the product candidates attributes, 
clinical studies to evaluate effectiveness in any subset of the condition under the umbrella of Sexual Dysfunction, such 
as  FSAD,  are  complex.  While  we  worked  with  experts  to  develop  novel  patient  reported  outcome,  or  PRO, 
instruments  for  our  ongoing  Phase  2b  study  of  Sildenafil  Cream,  3.6%,  tested  the  proposed  PRO  instruments  in  a 

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content validity study, reviewed the results of that study with the FDA and aligned with the FDA on the Phase 2b study 
design, the Phase 2b study may nevertheless prove difficult to enroll on the anticipated timeline or fail to demonstrate 
effectiveness of Sildenafil Cream, 3.6% in treating FSAD. For example, Sildenafil Cream, 3.6% is designed to work 
primarily by increasing blood flow to the genital tissue. Therefore, it will be critical for us to identify and enroll patients 
in  our  clinical  trials  of  Sildenafil  Cream,  3.6%  for  whom  inadequate  blood  flow  to  the  genital  tissue  is  the  primary 
contributor to their arousal disorder. If we fail to screen properly, and instead enroll patients with different contributing 
factors,  the  results  of  our  clinical  trials  are  unlikely  to  demonstrate  effectiveness  of  Sildenafil  Cream,  3.6%. 
Conversely, trying to screen out patients with different contributing factors may slow enrollment in a study, delay its 
completion  and  increase  its  costs. The  pace  of  enrollment  of  participants  in  the  study  during  2021  was  slower  than 
expected.  We  identified  a  number  of  contributing  factors  and  implemented  mitigation  strategies  to  increase  study 
subject recruitment, however, the initial slower pace of enrollment lengthened our original estimated timeline for the 
study. We may experience additional delays in enrollment relative to what we currently anticipate, which may further 
lengthen the study timeline and increase its overall cost. 

Even if we can identify and enroll a sufficient number of women for whom inadequate blood flow to the genital 
tissue is the primary contributing factor to their arousal disorder, there is no guaranty that the use of Sildenafil Cream, 
3.6% will improve their general feelings of arousal or that the PRO instruments we utilize to measure the effectiveness 
of  Sildenafil  Cream,  3.6%  in  the  study  will  adequately  capture  their  genital  arousal  response.  Given  the  factors 
contributing to arousal disorders, we may be required to conduct clinical trials in large patient populations, extending 
the  timeline  and  increasing  the  cost  of  development  for  Sildenafil  Cream,  3.6%.  For  example,  the  total  number  of 
participants  that  the  Phase  2b  study  will  seek  to  randomize  has  not  yet  been  determined  and  the  high  end  of  the 
range  is  almost  200  more  participants  than  the  low  end.  The  final  size  of  the  study  will  be  determined  by  a  single 
interim analysis for unblinded sample size re-estimation, which analysis has not yet occurred. If the study requires a 
number of randomized participants on the high end of the range, then the study could take significantly longer and be 
significantly more expensive to complete than if the final size of the study need only be on the low end of the range. If 
we are unable to efficiently and successfully complete our Phase 2b clinical trial of Sildenafil Cream, 3.6%, product 
development  costs  for  the  program  would  increase  significantly,  and  such  failure  could  negatively  impact  the 
perception of the program’s potential for future clinical and regulatory success, either of which could have a material 
adverse effect on our business, results of operations and financial condition, as well as our stock price.

Interim,  topline  and  preliminary  data  from  our  clinical  trials  that  we  announce  or  publish  from  time  to  time 
may change as more patient data become available and are subject to audit and verification procedures that 
could result in material changes in the final data, and others, including regulatory authorities, may not agree 
with our interpretation of study data.

From time to time, we may publicly disclose interim, preliminary or topline data from our clinical studies, which 
is  based  on  a  preliminary  analysis  of  then-available  data,  and  the  results  and  related  findings  and  conclusions  are 
subject to change following a more comprehensive review of the data related to the particular study or trial. We also 
make assumptions, estimations, calculations and conclusions as part of our analysis of data, and we may not have 
received or had the opportunity to fully and carefully evaluate all data. As a result, the topline results of clinical trials 
we report may differ from final results reported for those studies, or different conclusions or considerations may qualify 
such results, once additional data have been received and fully evaluated. Topline data also remain subject to audit 
and  verification  procedures  that  may  result  in  the  final  data  being  materially  different  from  the  preliminary  data  we 
previously  published.  As  a  result,  topline  data  should  be  viewed  with  caution  until  the  final,  complete  data  are 
available. 

Interim data from clinical trials are subject to the risk that one or more of the clinical outcomes may materially 
change  as  patient  enrollment  continues  and  more  patient  data  become  available.  Adverse  differences  between 
preliminary or interim data and final data could significantly harm our business prospects. There can be no guarantee 
that a favorable interim analysis will result in a favorable final result at the completion of the clinical trial.

Further,  others,  including  regulatory  authorities,  may  not  accept  or  agree  with  our  assumptions,  estimates, 
calculations, conclusions or analyses or may interpret or weigh the importance of study data differently than we do, 
which could impact the value of the particular program, the approvability or commercialization of the particular product 
candidate  or  product  and  our  company  in  general.  In  addition,  the  information  we  choose  to  publicly  disclose 
regarding a particular study or clinical trial is based on what is typically an extensive set of data and analyses, and 
investors  and  others  may  disagree  with  the  information  we  determine  is  the  material  or  otherwise  appropriate 
information  to  include  in  our  public  disclosure.  Information  we  determine  not  to  publicly  disclose  may  ultimately  be 
deemed significant with respect to future decisions, conclusions, views, activities or otherwise regarding a particular 
product  candidate,  product  or  our  business.  If  the  topline  data  that  we  report  differ  from  actual  results,  or  if  others, 
including  regulatory  authorities,  disagree  with  the  conclusions  reached,  our  ability  to  obtain  approval  for,  and 
commercialize, our product candidates may be harmed, which could harm our business, operating results, prospects 
or financial condition.

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Our business depends on obtaining regulatory approval to market our product candidates in a timely manner, 
in  particular,  FDA  approval.  The  regulatory  approval  processes  of  the  FDA  and  comparable  foreign 
authorities are expensive, lengthy, time-consuming, and inherently unpredictable. If we are not able to obtain 
regulatory  approvals  for  our  product  candidates,  our  ability  to  generate  product  revenue  will  be  materially 
impaired.

Our product candidates and the activities associated with their development and commercialization, including 
their  design,  testing,  manufacture,  release,  safety,  efficacy,  regulatory  filings,  recordkeeping,  labeling,  storage, 
approval,  advertising,  promotion,  sale  and  distribution,  are  subject  to  comprehensive  regulation  by  the  FDA,  other 
regulatory authorities in the U.S., and comparable authorities in other countries or jurisdictions where we seek to test 
or  market  our  product  candidates.  The  process  of  obtaining  marketing  approvals  in  the  U.S.  and  elsewhere  is 
expensive,  may  take  many  years  and  can  vary  substantially  based  upon  a  variety  of  factors,  including  the  type, 
complexity  and  novelty  of  the  product  candidates  involved.  In  addition,  requirements  for  approval  may  change  over 
time  and  our  current  development  plans  may  not  accurately  anticipate  all  applicable  requirements  for  marketing 
approval by the FDA or comparable regulatory authorities for jurisdictions outside the U.S.  

Our success depends on our ability to obtain regulatory approvals for our product candidates in a timely and 
cost-efficient manner. Even if we successfully complete nonclinical studies, clinical studies, manufacturing and other 
required activities, we may still experience delays in our efforts to obtain marketing approvals for any of our product 
candidates.  Marketing  approval  applications  require  the  submission  of  extensive  clinical  and  nonclinical  data  and 
supporting information to establish the safety and efficacy of our product candidates for the specified indication. The 
process  of  responding  to  the  FDA  or  other  regulatory  authorities’  information  requests  in  the  review  process, 
potentially preparing for and appearing at a public advisory committee or oral hearing, and preparing our third-party 
manufacturers  and  clinical  investigators  to  successfully  complete  inspections  by  the  FDA  or  other  regulatory 
authorities during the approval process requires significant human and financial resources. 

We may change the development plan for a product candidate as a result of changes during the development 
period in the FDA’s marketing approval policies or the amendment or enactment of additional statutes or regulations, 
updated  interpretations  of  applicable  policies,  statutes  or  regulations,  or  upon  review  of  outcomes  of  other  similar 
product candidates under development. This could significantly lengthen our development timelines and cost.

The FDA and comparable regulatory authorities in other countries have substantial discretion in the approval 
process and may refuse to accept any application or may decide that the data are insufficient for approval and require 
additional  clinical  or  nonclinical  studies  or  changes  in  the  manufacturing  process  or  facilities,  even  if  we  had 
previously aligned with the FDA on such data and other requirements. We cannot assure you that we will obtain any 
additional marketing approvals for our product or product candidates in any jurisdiction.

The announcement of new requirements by the FDA, the failure of a competitive product to receive regulatory 
approval, or the receipt of a complete response letter from the FDA by another company pursuing the FDA's 505(b)(2) 
pathway  that  may  have  implications  for  our  proposed  regulatory  approval  pathway  could  impact  how  investors  and 
potential strategic collaborators view the development risks associated with our product candidates. Changing testing 
or manufacturing requirements for our product candidates or for product candidates deemed to be comparable to ours 
may adversely impact our financial resources, our development timelines and may harm the perception held by others 
of our business.

We  expect  to  utilize  the  FDA’s  Section  505(b)(2)  pathway  for  most  of  our  current  product  candidates  and  if 
that pathway is not available, the development of our product candidates will likely take significantly longer, 
cost significantly more and entail significantly greater complexity and risk than currently anticipated, and, in 
any case, may not be successful.

We  intend  to  develop  and  seek  approval  for  many  of  our  product  candidates,  including  Sildenafil  Cream, 
3.6%, DARE-HRT1, DARE-VVA1, DARE-FRT1, DARE-PTB1, DARE-LARC1 and other candidates we may develop, 
including ADARE-204 and ADARE-214, pursuant to the FDA’s 505(b)(2) pathway. If the FDA determines that we may 
not  use  this  regulatory  pathway,  then  we  would  need  to  seek  regulatory  approval  via  a  “full”  or  “stand-alone”  NDA 
under  Section  505(b)(1)  of  the  FDCA.  This  would  require  us  to  conduct  additional  clinical  trials,  provide  additional 
safety  and  efficacy  data  and  other  information,  and  meet  additional  standards  for  regulatory  approval  including 
possibly nonclinical data. If this were to occur, the time and financial resources required to obtain FDA approval, as 
well  as  the  development  complexity  and  risk  associated  with  these  programs,  would  likely  substantially  increase, 
which could have a material adverse effect on our business and financial condition.

The  Drug  Price  Competition  and  Patent  Term  Restoration  Act  of  1984,  informally  known  as  the  Hatch-
Waxman Act,  added  Section  505(b)(2)  to  the  FDCA.  Section  505(b)(2)  permits  the  filing  of  an  NDA  where  at  least 
some of the information required for approval comes from studies and information that were not conducted by or for 
the applicant and for which the applicant has not obtained a right of reference. Section 505(b)(2), if applicable to us 
under the FDCA, would allow an NDA we submit to the FDA to rely in part on data in the public domain or the FDA’s 
prior  conclusions  regarding  the  safety  and  effectiveness  of  approved  compounds,  which  could  expedite  the 

57

development programs for Sildenafil Cream, 3.6%, our current IVR product candidates, DARE-VVA1, DARE-LARC1, 
ADARE-204 and ADARE-214.

Notwithstanding the approval of an increasing number of products by the FDA under Section 505(b)(2) over 
the  last  few  years,  certain  brand-name  pharmaceutical  companies  and  others  have  objected  to  the  FDA’s 
interpretation  of  Section  505(b)(2).  If  the  FDA’s  interpretation  of  Section  505(b)(2)  is  successfully  challenged,  or 
Congress  were  to  amend  the  statute  to  alter  the  currently  available  regulatory  pathway,  the  FDA  may  change  its 
505(b)(2)  policies  and  practices,  which  could  delay  or  even  prevent  the  FDA  from  approving  any  NDA  we  submit 
under Section 505(b)(2). In addition, the pharmaceutical industry is highly competitive, and Section 505(b)(2) NDAs 
are  subject  to  special  requirements  designed  to  protect  the  patent  rights  of  sponsors  of  previously  approved  drugs 
referenced in a Section 505(b)(2) NDA. Even if we are able to utilize the Section 505(b)(2) regulatory pathway for one 
or more of our candidates, there is no guarantee this would ultimately lead to faster product development or earlier 
approval.

Moreover,  any  delay  resulting  from  our  inability  to  pursue  the  FDA's  505(b)(2)  pathway  could  result  in  new 
competitive  products  reaching  the  market  more  quickly  than  our  product  candidates,  which  may  have  a  material 
adverse  impact  our  competitive  position  and  prospects.  Even  if  we  are  allowed  to  pursue  the  FDA's  505(b)(2) 
pathway, we cannot assure you that our product candidates will receive the requisite approvals for commercialization.

Our clinical-stage product candidates have only been tested in a small number of women over short periods 
of use and no data exists regarding a potential increase in fetal abnormalities in pregnant women.

If  our  clinical-stage  product  candidates,  including  Ovaprene  and  Sildenafil  Cream,  3.6%,  are  successful  in 
their clinical development, we expect that women of child-bearing age will use them, and potentially for many months 
or years. To date, human clinical studies of these product candidates have been for relatively short periods of time and 
these  product  candidates  lack  safety  data  over  longer  periods  of  use.  For  example,  while  we  believe  the  risk  of 
adverse fetal development from using these product candidates is low, the impact of these product candidates on fetal 
development has not been studied and there are no adequate or well-controlled studies of these product candidates 
in pregnant women. Thus, the risk of adverse fetal development from any one or more of these product candidates 
may be greater than expected. Should any of these product candidates be shown to increase the risk of adverse fetal 
development, our ability to develop those or other product candidates would be substantially impaired, our business 
prospects and operations would be materially harmed, and we could also be subject to potential claims and lawsuits.

Pre-clinical product candidates may not be valued by investors and may be difficult to fund.

Given their early stage of development and the lack of data, many pre-clinical assets are often perceived as 
having  low  valuations  by  investors  and  potential  strategic  collaborators,  such  as  pharmaceutical  companies.  Our 
investment of time and resources in such assets may not be appreciated or valued. As a result, it may be difficult for 
us  to  fund  such  programs.   Additionally,  past  receipt  of  grant  funding  may  not  be  predictive  of  our  ability  to  secure 
additional  grants  to  fund  further  development  of  a  program.  If  DARE-VVA1,  DARE-LARC1,  DARE-FRT1,  DARE-
PTB1, DARE-RH1 or the injectable etonogestrel product candidates we may license from Adare fail to be valued, our 
stock price may be adversely affected. 

Several of our product candidates are in pre-clinical stages of development and may never advance to clinical 
development.

Pre-clinical studies refer to a stage of research that begins before clinical trials (testing in humans) can begin, 
and  during  which  important  feasibility,  iterative  testing  and  drug  safety  data  are  collected.  Because  of  their  early 
nature,  pre-clinical  product  candidates  tend  to  carry  a  higher  risk  of  failure  as  compared  with  clinical-stage  assets. 
Pre-clinical candidates must generate sufficient safety and efficacy data through in vitro studies, animal studies and a 
variety of tests before they can be considered appropriate for testing in humans. The development risks, timeline and 
cost  of  pre-clinical  assets  can  be  high  because  of  the  unknowns  and  absence  of  data.  It  can  be  difficult  to  identify 
relevant tests and animal models for pre-clinical studies. Even if the results from our pre-clinical studies are favorable, 
we still may not be able to advance the candidates into clinical trials. If pre-clinical studies of product candidates do 
not generate strong data, our pre-clinical stage programs may never progress to clinical development and may prove 
to be worthless.

The  grants  supporting  the  DARE-LARC1  program  do  not  guarantee  that  its  pre-clinical  development  will  be 
successful or that we will be able to fund its clinical development in the future.

The grants supporting pre-clinical development of DARE-LARC1, including the grant agreement under which 
we  were  awarded  up  to  $48.95  million  in  non-dilutive  funding  for  pre-clinical  development  of  DARE-LARC1,  do  not 
guarantee  that  its  pre-clinical  development  will  be  successful,  or,  even  if  we  are  successful  with  all  specified  pre-
clinical  activities,  that  we  will  be  able  to  fund  its  future  clinical  development.  Further,  while  we  received  an  initial 

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payment of $11.45 million under the grant agreement in 2021, additional payments are contingent upon the DARE-
LARC1  program’s  achievement  of  specified  development  and  reporting  milestones  during  the  grant  period  and  our 
compliance with other obligations under the agreement, and there is no assurance those milestones will be achieved 
or that we will receive additional payments or the full potential amount of the grant.

Risks Related to Our Dependence on Third Parties

Our existing product development and commercialization collaborations are important to our business, and 
future collaborations may also be important to us. If we are unable to maintain any of these collaborations, if 
these  collaborations  are  not  successful,  or  if  we  are  unable  to  establish  additional  strategic  collaborations, 
our business and prospects may be materially harmed.

We  have  limited  resources  and  no  internal  sales,  marketing  or  distribution  capabilities. A  key  aspect  of  our 
strategy  is  to  establish  collaborations  with  third  parties,  such  as  large  and  mid-size  pharmaceutical  companies  and 
other  third  parties  with  the  relevant  R&D  and/or  commercial  expertise  and  infrastructure  to  help  bring  our  product 
candidates to market. We currently do not expect to directly market, sell or distribute any of our products that receive 
regulatory approval, and instead intend to enter into agreements with third parties to market, sell and distribute and 
provide related support services for those products. For example, we have entered into out-license agreements with 
third  parties  for  the  commercialization  of  XACIATO  and,  if  approved,  Ovaprene.  We  also  have  a  CRADA  for  the 
conduct  of  a  pivotal  clinical  study  of  Ovaprene  with  NICHD.  We  intend  to  seek  additional  strategic  collaborations. 
However, these collaborations make the successful development and commercialization of our products and product 
candidates  dependent  upon  the  performance  of  third  parties.  By  entering  into  strategic  collaborations,  we  may 
relinquish control over important elements of product development and commercialization, and the collaborator may 
fail to develop or effectively commercialize the applicable products or product candidates. In addition, in the case of 
commercial collaborations, our product revenues, may be lower than if we were to sell and distribute products that we 
develop ourselves. 

Our  existing  collaborations,  and  any  future  strategic  collaborations  we  establish,  may  involve  a  number  of 

significant risks to the success of the product, including that:

•

•

•

•

•

•

•

•

•

•

collaborators may have significant discretion in determining the efforts and resources that they will apply 
to these collaborations;

collaborators may not perform their obligations as expected;

collaborators  may  not  pursue  development  or  commercialization  of  a  product  or  product  candidate  or 
elect not to continue or renew a collaboration based on clinical or nonclinical study results, changes in the 
collaborators'  strategic  focus  or  available  funding,  or  external  factors,  such  as  an  acquisition  or  a 
pandemic, that divert its resources or create competing priorities;

collaborators may refuse to perform clinical studies or other development work required for approval in a 
particular jurisdiction outside the United States;

collaborators  may  delay  or  stop  clinical  studies,  provide  insufficient  funding  for  or  abandon  a  clinical 
program,  repeat  or  conduct  new  clinical  studies  or  require  a  new  formulation  of  a  product  or  product 
candidate for clinical testing;

collaborators could independently, or together with third parties, develop and commercialize products that 
compete  directly  or  indirectly  with  our  products  or  product  candidates  if  the  collaborators  believe  that 
competitive products are more likely to be successfully developed or can be commercialized under terms 
that are more economically attractive than ours;

collaborators  with  marketing  and  distribution  rights  to  one  or  more  of  our  products  may  not  commit 
sufficient resources to the marketing and distribution of such product or products;

disagreements with collaborators, including disagreements over proprietary rights, contract interpretation, 
or product development or commercialization strategy, might cause delays or termination of the research, 
development  or  commercialization  of  our  products  or  product  candidates,  might  lead  to  additional 
responsibilities  for  us  with  respect  to  products  or  product  candidates,  or  might  result  in  litigation  or 
arbitration, any of which would be time-consuming and expensive;

collaborators  may  not  properly  maintain  or  defend  our  intellectual  property  rights  or  may  use  our 
proprietary  information  in  such  a  way  as  to  invite  litigation  that  could  jeopardize  or  invalidate  our 
intellectual property or proprietary information or expose us to potential litigation;

collaborators may infringe the intellectual property rights of third parties, which may expose us to litigation 
and potential liability; 

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•

•

collaborators may violate, or be investigated for potentially violating, health care compliance and related 
laws  and  regulations,  which  may  expose  us  to  litigation,  enforcement  actions  or  inquiries,  or  other 
potential liability; and

collaborations  may  be  terminated  for  the  convenience  of  the  collaborator  and,  if  terminated,  could 
significantly  delay  product  development  and  commercial  launch  and  increase  the  cost  to  us  to  pursue 
further  development  or  commercialization  of  the  applicable  product  or  product  candidate.  For  example, 
our out-license agreements for XACIATO and Ovaprene and the CRADA with NICHD may be terminated 
by the counterparty for convenience upon the completion of a specified notice period, subject to limited 
restrictions. 

If one of our collaborators terminates its agreement with us or our strategic collaborations otherwise do not 
result in the successful development of our product candidates and/or commercialization of any approved products, 
we may not receive any future payments under the collaboration, our development programs may not be funded as 
we expect, and our ability to establish another collaboration for the applicable product or product candidate may be 
negatively  impacted.  We  may  be  unable  to  replace  any  commercial  collaborator  with  an  alternate  third  party  on  a 
timely  or  commercially  reasonable  basis,  or  at  all.  See  also,  “Risks  Related  to  Our  Financial  Position  and  Capital 
Needs-  If  a  commercial  counterparty  terminates  its  exclusive  license  agreement  with  us  or  fails  to  perform  as 
expected, our need for additional capital may significantly increase,” above and “We rely on, and intend to continue to 
rely  on,  third  parties  for  the  execution  of  significant  aspects  of  our  product  development  programs.  Failure  of  these 
third parties to successfully carry out their contractual duties, comply with regulatory requirements and applicable law, 
or  meet  expected  deadlines  may  cause  significant  delays  in  our  development  timelines  and/or  failure  of  our 
programs,”  below.  Moreover,  the  risks  relating  to  product  development,  regulatory  approval  and  commercialization 
and compliance with health care related laws and regulations described in this report also apply to the activities of our 
collaborators.

Except to the extent of any license fees or milestone payments under our current and any future collaboration 
agreements,  because  we  currently  have  only  one  FDA-approved  product,  our  ability  to  generate  revenue  over  the 
next  several  years  will  largely  be  dependent  on  royalties  and  other  net  sales-based  payments  under  our  exclusive 
license agreement with Organon. Accordingly, our revenues may be dependent on Organon’s ability to successfully 
market,  sell  and  distribute  XACIATO  and  to  perform  its  contractual  obligations.  There  is  no  assurance  that  the 
commercial  launch  of  XACIATO  will  occur  when  expected  or  be  successful  and  the  timing  and  amount  of  potential 
payments to us under the license agreement is uncertain. Apart from Organon’s diligence obligation under our license 
agreement,  we  have  no  control  over  the  efforts  and  resources  Organon  devotes  to  the  marketing  and  sale  of 
XACIATO. In addition, the effective date of the license agreement is subject to the satisfaction of closing conditions, 
including antitrust law clearance which is outside of our control. The occurrence of any of the risks described above 
could  negatively  impact  the  commercial  success  of  XACIATO  and  have  a  material  adverse  effect  on  our  business, 
financial condition and results of operations. 

Termination of the CRADA by NICHD or by us could significantly delay the commencement, conduct and/or 
completion of the Phase 3 study of Ovaprene and significantly increase the overall timeline and costs for development 
of Ovaprene. Though the CRADA has a five-year term, either party may terminate it for any reason or for no reason 
upon  30  days’  prior  written  notice  to  the  other  party.  If  the  CRADA  is  terminated  before  completion  of  the  Phase  3 
study  of  Ovaprene,  NICHD  will  cooperate  with  us  to  transfer  the  data  and  the  conduct  of  the  study  to  us  or  our 
designee  and  will  continue  to  conduct  the  study  for  so  long  as  necessary  to  enable  such  transfer  to  be  completed 
without  interrupting  the  study.  If  we  terminate  the  CRADA  before  the  completion  of  any  active  study  protocol,  we 
generally will be responsible for providing sufficient clinical supplies of Ovaprene to NICHD in order to complete the 
study.  NICHD  may  retain  and  use  payments  we  make  under  the  CRADA  for  up  to  one  year  after  expiration  or 
termination to cover costs associated with the conduct of activities described under the research plan in the CRADA 
that  were  initiated  prior  to  expiration  or  termination.  If  we  fail  to  make  any  scheduled  payment  to  NICHD  under  the 
CRADA, the final one of which is due in the second quarter of 2023, NICHD is not obligated to carry out research and 
development activities until it receives the funds. Suspension by NICHD of activities under the CRADA or termination 
by NICHD or by us of the CRADA could have a material adverse effect on the Phase 3 study of Ovaprene and on our 
business,  results  of  operations  and  financial  condition,  and  may  cause  the  market  price  of  our  common  stock  to 
decline.

We face significant competition in seeking strategic collaborations. Collaborations can also be complex and 
time-consuming  arrangements  to  negotiate  and  document.  If  we  are  unable  to  reach  agreements  with  suitable 
collaborators on a timely basis, on acceptable terms, or at all, we may have to curtail the development of a product or 
product candidate, reduce or delay one or more of our other development programs, delay or reduce the scope of any 
commercial readiness activities, delay commercialization, or increase our expenditures and undertake development or 
commercialization  activities  at  our  own  expense.  Our  success  in  entering  into  a  definitive  agreement  for  any 

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collaboration will depend upon, among other things, our assessment of the prospective collaborator’s resources and 
expertise,  the  terms  of  the  proposed  collaboration  and  the  proposed  collaborator’s  evaluation  of  several  factors. 
Those  factors  may  include  the  design  and  outcomes  of  our  clinical  studies,  the  likelihood  of  approval  by  regulatory 
authorities,  the  potential  market  for  the  product,  the  costs  and  complexities  of  manufacturing  and  delivering  such 
product to customers, the potential of competing products, the strength of the intellectual property and other potential 
sources of market exclusivity for such product, the market performance of other products we developed, and industry 
and  market  conditions  generally.  The  prospective  collaborator  may  also  have  opportunities  to  collaborate  with  third 
parties  on  products  or  technologies  that  would  compete  with  our  products  or  product  candidates  and  will  evaluate 
whether those opportunities are more attractive than a collaboration with us. We also face competition in our search 
for  collaborators  from  other  biotechnology  and  pharmaceutical  companies  worldwide,  many  of  which  are  larger  and 
able  to  offer  more  attractive  deals  in  terms  of  financial  commitments,  contribution  of  human  resources,  or 
development,  manufacturing,  regulatory  or  commercial  expertise  and  support.    Inadequate  capitalization  of  our 
company, or the perception thereof, could negatively affect our negotiating leverage in transactions.

We may also be restricted under existing collaboration agreements from entering into other collaborations on 
certain  terms  with  other  potential  collaborators.  For  example,  the  terms  of  our  exclusive  license  agreement  also 
provide  Organon  exclusive  worldwide  rights  of  first  negotiation  for  specified  potential  future  products  of  ours,  which 
may increase the complexity and time required, or otherwise inhibit our ability to transfer, license, sublicense, assign, 
grant or otherwise dispose of any rights in those potential future products to a third party, and lead to delays in their 
development and commercialization.

If  we  are  not  successful  in  attracting  collaborators,  entering  into  collaborations  on  acceptable  terms  and 
maintaining our collaborations for the products we develop, we may not complete development of or obtain regulatory 
approval  for  such  products  and  product  candidates,  or  if  we  obtain  regulatory  approval,  commercial  launch  may  be 
delayed and market penetration could be limited. In such event, our ability to generate revenues from such products 
and  achieve  or  sustain  profitability  would  be  significantly  hindered  which  would  materially  harm  our  business  and 
financial condition.

We rely on third-party suppliers and manufacturers for clinical and commercial supplies of XACIATO and our 
product candidates, including multiple single source suppliers and manufacturers, and we currently have no 
plans  to  build  or  acquire  our  own  manufacturing  capabilities.  If  these  third  parties  do  not  perform  as  we 
expect,  do  not  maintain  their  regulatory  approvals  or  become  subject  to  negative  circumstances,  it  could 
delay, prevent or impair our product development or commercialization efforts, or those of our collaborators. 

XACIATO  and  our  product  candidates  (including  their  respective  components)  must  be  manufactured, 
packaged, tested, and labeled in conformity with cGMP and other applicable regulatory requirements. We do not own 
or operate, nor do we expect to own or operate, facilities for manufacturing, storage and distribution, or testing of our 
product or product candidates. We rely on third parties to supply and manufacture our product candidates and other 
materials  necessary  to  commence  and  complete  pre-clinical  testing,  clinical  trials  and  other  activities  required  for 
regulatory approval of our product candidates, and expect to continue to do so in the future. In addition, we expect to 
rely on third parties to manufacture the commercial supplies of XACIATO and any future products. This reliance on 
contract  manufacturers  and  suppliers  subjects  us  to  inherent  uncertainties  related  to  product  safety,  availability, 
security and cost. Holders of NDAs, or other forms of FDA approvals, or those distributing a regulated product under 
their own name, are ultimately responsible for compliance with manufacturing obligations even if the manufacturing is 
conducted by a third party.

Because  we  currently  rely,  and  expect  to  continue  to  rely,  on  third  parties  to  supply  and  manufacture  our 
product  and  product  candidates  and  their  respective  components  (including  the  active  pharmaceutical  ingredients), 
we  do  not  expect  to  control  the  manufacturing  processes  for  their  production,  all  of  which  must  be  made  in 
accordance  with  relevant  regulations,  which  include,  among  other  things,  quality  control,  quality  assurance, 
compliance with cGMP and the maintenance of records and documentation. Continuous compliance with cGMP and 
other applicable requirements, requires significant expenditure of time, money and effort to meet requirements relating 
to personnel, facilities, equipment, production and process, labeling and packaging, quality control, recordkeeping and 
other requirements. In the future, it is possible that we or our third-party suppliers or manufacturers, or those of our 
commercial partners, may fail to comply with cGMP requirements, other applicable FDA regulations, the requirements 
of  other  regulatory  bodies  or  our  own  requirements,  any  of  which  could  result  in  suspension  or  prevention  of 
commercialization  and/or  manufacturing  of  our  products  or  product  candidates,  delay  or  suspension  of  ongoing 
research,  including  clinical  trials,  disqualification  of  data  or  other  enforcement  actions  such  as  product  recall, 
injunctions,  civil  penalties  or  criminal  prosecutions  against  us.  Furthermore,  we  or  a  commercial  collaborator,  as 
applicable,  may  be  unable  to  replace  any  third-party  supplier  or  manufacturer  with  an  alternate  supplier  or 
manufacturer on a commercially reasonable or timely basis, or at all. Inability to obtain product quantities needed for 

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our  clinical  trials  and  to  meet  commercial  demand,  as  applicable,  could  have  a  material  adverse  effect  on  our 
business, financial condition and results of operations.

If we were to experience an unexpected loss of supply, or if any supplier or manufacturer were unable to meet 
our  demand  for  our  products  or  product  candidates,  including  due  to  geopolitical  events,  natural  disasters  or  public 
health  emergencies  or  pandemics,  such  as  the  COVID-19  pandemic,  we  could  experience  delays  in  research, 
planned or ongoing clinical trials or commercialization. We might not find alternative suppliers or manufacturers with 
FDA approval, of acceptable quality, or able to provide the appropriate volumes and at an acceptable cost. The long 
transition  periods  that  may  be  necessary  to  switch  manufacturers  and  suppliers  could  significantly  increase  our 
development  costs  and  result  in  delays  in  clinical  trials,  regulatory  submissions  and  approvals,  and,  if  approved, 
commercial launch, and, for commercial products, could result in significant loss of sales and associated revenue.

Third-party suppliers, manufacturers, distributors or regulatory service providers may not perform as agreed 
or may terminate their agreements with us, including due to the effects related to geopolitical events, natural disasters, 
public health emergencies or pandemics, such as the COVID-19 pandemic, or force majeure events that affect their 
facilities  or  ability  to  perform.  Any  significant  problem  that  our  suppliers,  manufacturers,  distributors  or  regulatory 
service  providers  experience  could  delay  or  interrupt  supply  of  materials  necessary  to  produce  our  products  and 
product  candidates  or  the  finished  product,  as  applicable,  until  the  supplier,  manufacturer,  distributor  or  regulatory 
service provider cures the problem, until the event that resulted in the delay or interruption is adequately addressed, 
or until we locate, negotiate for, validate and receive FDA approval for an alternative provider (when necessary), if one 
is available, and we may not have recourse against the party who did not perform or terminated their agreement with 
us  if  such  non-performance  or  termination  is  excused  under  our  agreements  with  such  party.  Failure  to  obtain  the 
needed  quantities  of  products  and  product  candidates  could  have  a  material  and  adverse  effect  on  our  business, 
financial condition, results of operations and prospects.

In  some  cases,  we  may  be  contractually  required  to  obtain  clinical  or  commercial  product  supplies  from 
specific  third  parties  or  there  may  be  a  limited  number  of  third-party  suppliers  of  raw  materials  and  other 
components  of  our  product  and  product  candidates,  which  may  heighten  our  dependence  on  those  third 
parties and the risk of manufacturing disruptions. 

Under our license agreement with Organon, we will be responsible for providing product supply of XACIATO 
on an interim basis. We have entered into a long-term supply and manufacturing agreement for commercial supply of 
XACIATO with the same CMO that provided clinical supplies for our Phase 3 DARE-BVFREE clinical study. Under our 
supply  and  manufacturing  agreement,  we  agreed  to  purchase  at  least  80%  of  our  XACIATO  requirements  from  the 
CMO,  subject  to  limited  exceptions.  Currently,  this  CMO  is  our  sole  supplier  of  XACIATO. As  a  result,  XACIATO’s 
commercial  success  will  depend  in  part  on  the  CMO's  ability  to  manufacture  and  deliver  adequate  commercial 
quantities of the product on agreed upon timelines in accordance with our specifications and in compliance with cGMP 
and  other  applicable  requirements.  In  addition,  the  CMO  relies  on  other  third  parties,  for  supply  of  raw  materials 
required to produce XACIATO and those supplies may become more difficult and costly to obtain. For example, the 
current single source supplier of clindamycin is located in China. Should this supplier slow production, shut down its 
factory  or  increase  its  prices  for  any  reason,  including  due  to  factors  related  to  the  COVID-19  pandemic,  recent 
geopolitical  events,  poor  political  relations  between  the  U.S.  and  China  and  increased  taxes  or  imposition  of 
sanctions, our CMO may not be able to obtain adequate supplies of clindamycin to manufacture sufficient commercial 
quantities of XACIATO, which could impede XACIATO’s commercial success. If these circumstances were to occur, 
the CMO could be forced to source clindamycin from a different supplier, which could lead to higher costs to us and 
disruption in commercial supply of XACIATO. After Organon assumes the manufacturing and supply responsibilities 
for XACIATO, we will have no control over the production and supply of the product. Our failure, or after the transfer of 
manufacturing  responsibilities,  Organon’s  failure,  to  produce,  or  cause  to  be  produced,  sufficient  quantities  of 
XACIATO for commercial sale could have a significant negative effect on commercialization efforts and the payments 
we receive under our license agreement.

Our agreement with ADVA-Tec restricts our ability to engage a manufacturing source for Ovaprene other than 
ADVA-Tec  during  Ovaprene's  development  period  as  well  as  following  regulatory  approval,  subject  to  limited 
exceptions.  If ADVA-Tec  fails  to  provide  sufficient  clinical  supply  of  Ovaprene  on  anticipated  timelines,  our  ability  to 
complete clinical development and seek regulatory approval of Ovaprene could be significantly delayed. A substantial 
scale up in production of Ovaprene clinical supplies is necessary to support the planned pivotal Phase 3 clinical study 
of  Ovaprene,  which  may  not  occur  on  projected  timelines  and  may  be  more  expensive  for  us  than  anticipated.  If 
Ovaprene  receives  marketing  approval,  failure  by  ADVA-Tec  to  provide  sufficient  commercial  product  quantities  at 
reasonable  costs  could  have  a  significant  adverse  effect  on  our  revenue  and  ability  to  become  profitable.  
Furthermore,  for  some  key  raw  materials  and  components  of  Ovaprene,  there  currently  is  only  a  single  source  of 
supply, and alternate sources of supply may not be readily available.  

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Under  the  terms  of  the  SST  license  agreement,  SST  will  be  responsible  for  obtaining  supplies  of  Sildenafil 
Cream,  3.6%  for  Phase  2  clinical  trials  expected  to  be  conducted  in  the  United  States,  which  includes  the  ongoing 
Phase 2b clinical study. Thereafter, we will be responsible for obtaining pre-clinical, clinical and commercial supplies 
of Sildenafil Cream, 3.6%. Future supplies of raw materials required to produce Sildenafil Cream, 3.6% may be more 
difficult and costly to obtain. For example, the current supplier of sildenafil is located in India. Should this supplier slow 
production,  shut  down  its  factory  or  increase  its  prices  for  any  reason,  including  due  to  factors  related  to  the 
COVID-19 pandemic and recent geopolitical events, we may not be able to obtain adequate supplies of sildenafil to 
satisfy our clinical supply requirements. 

We rely on, and intend to continue to rely on, third parties for the execution of significant aspects of 
our product development programs. Failure of these third parties to successfully carry out their contractual 
duties,  comply  with  regulatory  requirements  and  applicable  law,  or  meet  expected  deadlines  may  cause 
significant delays in our development timelines and/or failure of our programs.

Our business model relies on the outsourcing of important product development functions, tests and services 
to CROs, medical institutions and other specialist providers, vendors and consultants. We rely on these third parties to 
conduct  our  clinical  trials  and  perform  related  activities,  including  quality  assurance,  clinical  monitoring  and  clinical 
data management, as well as to assist us in preparing, submitting and supporting the applications necessary to gain 
marketing  approvals  for  our  product  candidates.  For  example,  we  engaged  CROs  to  run  all  aspects  of  the  pivotal 
Phase  3  clinical  trial  of  XACIATO  and  the  PCT  clinical  trial  for  Ovaprene.  We  similarly  expect  to  rely  on  CROs  and 
other third parties to perform all clinical and nonclinical testing and many other important development and regulatory 
affairs activities needed to support applications for regulatory approvals of all product candidates we develop. We do 
not  control  these  third  parties  and  they  may  not  devote  sufficient  time  and  resources  to  our  projects,  or  their 
performance  may  be  substandard,  resulting  in  clinical  trial  delays  or  suspensions,  delays  in  submission  of  our 
marketing applications or failure of a regulatory authority to accept our applications for filing. There is no assurance 
that the third parties we engage will be able to provide the functions, tests, activities or services as agreed upon, or 
provide them at the agreed upon price and timeline or to our requisite quality standards, including due to geopolitical 
events,  natural  disasters,  public  health  emergencies  or  pandemics,  such  as  the  COVID-19  pandemic,  or  poor 
workforce  relations  or  human  capital  management.  We  rely  on  the  efforts  of  these  third  parties  and  if  they  fail  to 
perform  as  expected,  we  could  suffer  significant  delays  and  additional  costs  in,  and  potentially  failure  of,  the 
development of one or more of our product candidates.

There is also no assurance these third parties will not make errors in the design, management or retention of 
our data or data systems. Any failures by such third parties could lead to a loss of data, which in turn could lead to 
delays in clinical development and obtaining regulatory approval. Third parties may not pass FDA or other regulatory 
audits,  which  could  delay  or  prohibit  regulatory  approval.  In  addition,  the  cost  of  such  services  could  significantly 
increase  over  time.  If  these  third  parties  do  not  successfully  carry  out  their  contractual  duties  or  meet  expected 
deadlines,  regulatory  approval  of  current  and  future  product  candidates  may  be  delayed,  prevented  or  cost 
significantly more than expected, all of which could have a material adverse effect on our business, financial condition, 
results of operations and prospects.

In particular, as a result of the CRADA, we are highly dependent on NICHD and the third parties it engages for 
the commencement, conduct and completion of our pivotal Phase 3 clinical trial of Ovaprene. Pursuant to the terms of 
the  CRADA,  the  study  will  be  conducted  within  NICHD’s  Contraceptive  Clinical  Trial  Network,  or  the  CCTN,  with 
NICHD contractor Health Decisions Inc. providing clinical coordination and data collection and management services 
for the study. NICHD is responsible for selecting participating clinical sites from the pool of CCTN sites and, together 
with  Health  Decisions  Inc.,  overseeing  the  clinical  investigators  in  the  conduct  of  the  study,  providing  clinical  site 
monitoring  and  quality  assurance  along  with  establishing  the  electronic  data  capture  database  for  the  study  and 
performing data analysis, which are key factors to the successful completion of a clinical trial. We do not control these 
third parties and, accordingly, our control over the commencement, conduct and completion of the study is limited. If 
NICHD or the third parties it engages for the study prioritize other projects over the study or otherwise do not devote 
adequate time and resources to the study, or their performance is substandard, commencement and completion of the 
study  may  be  delayed  or  suspended  or  the  study  may  be  unsuccessful,  any  of  which  could  significantly  harm  our 
business, operating results and financial condition, as well as our relationship with Bayer, and cause the price of our 
common stock to decline. 

Our  ability  to  develop  and  commercialize  XACIATO  and  our  product  candidates  depends  upon  maintaining 
rights granted to us under license agreements with third parties. The loss or impairment of our rights under 
any  of  these  agreements  could  have  a  material  adverse  effect  on  our  business  prospects,  operations  and 
viability. 

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Our rights to XACIATO and our product candidates arise from license agreements between us and third-party 
licensors.  The  loss  or  impairment  of  our  licensed  rights  to  develop  and  commercialize  XACIATO  or  our  product 
candidates, including as a result of our inability or other failure (or that of our licensors, in the case of sublicenses) to 
meet our obligations under any one of such license agreements, including, without limitation, our payment obligations, 
could have a substantial negative effect on our company’s prospects.  

In  December  2018,  we  entered  into  definitive  agreements  with  Hammock  Pharmaceuticals,  Inc.,  TriLogic 
Pharma LLC and MilanaPharm LLC under which we acquired exclusive global rights to XACIATO for the treatment of 
bacterial vaginosis, as well as the rights to utilize the underlying proprietary hydrogel drug delivery technology for any 
vaginal or urological application in humans. Under the license agreement with TriLogic Pharma and MilanaPharm, we 
must use commercially reasonable efforts and resources consistent with those we undertake in pursuing development 
and commercialization of other pharmaceutical products, taking into account program-specific factors, (a) to develop 
and commercialize at least one licensed product or process in the United States and at least one licensed product or 
process in at least one of Canada, the United Kingdom, France, Germany, Italy or Spain, and (b) following the first 
commercial  sale  of  a  licensed  product  or  process  in  any  jurisdiction,  to  continue  to  commercialize  that  product  or 
process in that jurisdiction. MilanaPharm may terminate our license if, after having launched such product or process 
in  such  country,  we,  or  our  affiliates  or  sublicensees,  as  applicable,  discontinue  the  sale  of,  or  commercially 
reasonable  marketing  efforts  to  sell,  such  product  or  process  in  such  country,  and  fail  to  resume  such  efforts  or  to 
reasonably demonstrate a strategic justification for the discontinuation and failure. See ITEM 1. "BUSINESS-Strategic 
Agreements for Pipeline Development-Hammock/MilanaPharm Assignment and License Agreement,” above. 

We  entered  into  a  license  agreement  with  ADVA-Tec  for  the  exclusive  worldwide  rights  to  develop  and 
commercialize Ovaprene that became effective in July 2017. In addition to standard termination rights, ADVA-Tec may 
terminate  the  license  agreement  if  we  (1)  fail  to  make  significant  scheduled  investments  in  product  development 
activities over the course of the agreement, (2) fail to commercialize Ovaprene within six months of obtaining a pre-
market approval from the FDA, (3) with respect to the license in any particular country, fail to commercialize Ovaprene 
in that particular country within three years of the first commercial sale, (4) develop or commercialize a non-hormonal 
ring-based  vaginal  contraceptive  device  other  than  Ovaprene,  (5)  fail  to  conduct  certain  clinical  trials,  or  (6)  fail  to 
make certain milestone, sublicense and/or royalty payments to ADVA-Tec, including a milestone payment due upon 
the  FDA's  approval  to  commence  a  pivotal  human  clinical  trial  of  Ovaprene.  See  ITEM  1.  "BUSINESS-Strategic 
Agreements for Pipeline Development-ADVA-Tec License Agreement," above.

In  February  2018,  we  entered  into  a  world-wide  license  and  collaboration  agreement  with  SST  for  the 
exclusive worldwide rights to develop and commercialize Sildenafil Cream, 3.6% for all indications for women related 
to  female  sexual  dysfunction  and/or  female  reproductive  health,  including  treatment  of  the  female  sexual  arousal 
disorder, or FSAD. The SST license agreement provides that each party will have customary rights to terminate the 
agreement in the event of material uncured breach by the other party and under certain other circumstances. The SST 
license agreement provides SST with the right to terminate it with respect to the applicable SST licensed products in 
specified  countries  upon  30  days’  notice  if  we  fail  to  use  commercially  reasonable  efforts  to  perform  development 
activities  in  substantial  accordance  with  the  development  plan  contained  in  the  SST  license  agreement,  or  any 
updated development plan approved by the joint development committee, and do not cure such failure within 60 days 
of  receipt  of  SST’s  notice  thereof.  See  ITEM  1.  "BUSINESS-Strategic  Agreements  for  Pipeline  Development-SST 
License and Collaboration Agreement,” above.

In April 2018, we entered into the Catalent license agreement under which we acquired exclusive global rights 
to  Catalent's  IVR  technology  platform,  including  the  product  candidates  we  now  call  DARE-HRT1,  DARE-FRT1, 
DARE-PTB1 and DARE-OAB1. Under this agreement, we must use commercially reasonable efforts to develop and 
make  at  least  one  product  or  process  available  to  the  public,  which  efforts  include  achieving  specific  diligence 
requirements by specific dates specified in the agreement, and Catalent may terminate the agreement upon 60 days’ 
notice  for  any  uncured  material  breach  by  us  of  any  of  our  other  obligations  under  the  agreement.  See  ITEM  1. 
"BUSINESS-Strategic Agreements for Pipeline Development-Catalent JNP License Agreement,” above.

If we do not meet our obligations under our license agreements in a timely manner, some of which require the 
expenditure or payment to the licensor of significant amounts of cash, or if we are unable to obtain an extension of 
deadlines for satisfying our obligations, we could lose our rights under these agreements. Moreover, because some of 
our rights to XACIATO and our product candidates are sublicensed to us, our license agreements may be terminated 
or we may otherwise lose rights to intellectual property underlying our product or product candidates in the event of 
termination  or  loss  of  rights  by  our  licensors,  which  may  be  outside  of  our  control.  There  is  no  assurance  that  we 
would  be  able  to  renew  or  renegotiate  license  agreements  on  acceptable  terms,  or  at  all,  if  our  existing  license 
agreements  (or  the  underlying  agreements  in  the  case  of  sublicenses)  are  terminated.  Furthermore,  we  cannot 
guarantee that any license agreement will be enforceable. The termination of these license agreements or our inability 
to enforce our rights under these license agreements could result in the loss of our ability to develop, manufacture, 

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market or sell XACIATO or the product candidate covered by the agreement, as well as our ability to grant rights to 
other  third  parties  to  collaborate  with  us  in  the  development  and  commercialization  of  our  product  or  product 
candidate, which could have a material adverse effect on our business prospects and operations.

Disputes may arise regarding intellectual property subject to, and any of our rights and obligations under, any 

license or other strategic agreement, including:

•

•

•

•

•

•

the scope of rights granted under the license agreement and other interpretation-related issues;

the  extent  to  which  our  technology  and  processes  infringe,  misappropriate  or  violate  the  intellectual 
property of the licensor that is not subject to the license agreement;

our  diligence  obligations  under  the  license  agreement  and  what  activities  satisfy  those  diligence 
obligations;

the  sublicensing  of  patent  and  other  rights  to  third  parties  under  any  such  agreement  or  collaborative 
relationships;

the  inventorship  and  ownership  of  inventions  and  know-how  resulting  from  the  joint  creation  or  use  of 
intellectual property by our licensors and us and our collaborators; and

the priority of invention of patented technology.

In addition, the agreements under which we license intellectual property or technology to or from third parties 
are complex, and certain provisions in such agreements may be susceptible to multiple interpretations. The resolution 
of any contract interpretation disagreement that may arise could narrow what we believe to be the scope of our rights 
to the relevant intellectual property or technology or increase what we believe to be our financial or other obligations 
under  the  relevant  agreement,  either  of  which  could  have  a  material  adverse  effect  on  our  business,  financial 
condition, results of operations and prospects. Moreover, if disputes over intellectual property that we have licensed 
prevent  or  impair  our  ability  to  maintain  our  current  licensing  arrangements  on  commercially  acceptable  terms,  we 
may be unable to successfully develop and commercialize the affected product or product candidate.

We may seek to license the product and technology rights to additional product candidates in accordance with 
our business strategy, but there can be no assurance we will be able to do so on favorable terms or at all. There are 
risks,  uncertainties  and  costs  associated  with  identifying,  licensing  and  advancing  product  candidates  through 
successful  clinical  development.  Even  if  we  obtained  the  rights  to  additional  product  candidates,  there  can  be  no 
assurance those candidates would ever be advanced successfully through clinical development.

Risks Related to Commercialization of XACIATO and Our Product Candidates

The commercial success of XACIATO will depend on Organon’s efforts and capabilities, as well as a variety 
of  factors,  many  of  which  currently  are  unknown  or  uncertain,  and  if  commercialization  of  XACIATO  is  not 
successful, our business and prospects may suffer. 

If commercialization of XACIATO is not successful, or is perceived to be unsuccessful, our business, financial 
condition, results of operations and prospects may suffer, particularly because XACIATO is the first and only product 
for  which  we  have  received  regulatory  approval.  XACIATO’s  commercial  success  will  depend  on  many  factors, 
including:

•

•

•

•

•

•
•

•

•

•

•

the  capabilities  of  Organon  and  its  commitment  of  sufficient  resources  to  market,  distribute  and  sell  the 
product;

timely and adequate commercial supply of the finished product and its components; 

perceived superiority of its cure rates compared to other available treatments;

the extent to which the approved product labeling contains features or expected benefits that differentiate 
it from other available treatments;

preferences by health care providers and women for a vaginally administered therapy;

the prevalence and severity of any adverse side effects;
patient satisfaction and willingness to use it again and refer it to others;

price pressure given the high level of generic treatments; 

adequate coverage, pricing and reimbursement from third-party payors;

the willingness of patients, without third-party insurance coverage or adequate reimbursement, to pay for 
the product;

the success or failure of other branded therapies; 

• market exclusivity provided by our intellectual property rights or conferred by regulatory authorities; and

65

•

approval of new entrants, including alternative, non-antibiotic treatment options.

There is no assurance that the commercial launch of XACIATO in the U.S. will occur when expected. There is 
no assurance that Organon’s efforts with respect to XACIATO will be successful or that product sales will be able to 
generate revenue at the levels or within the timing we expect or at the levels or within the timing necessary to support 
our goals. See also the risks and uncertainties described under “Risks Related to Our Dependence on Third Parties,” 
above. 

If we are unable to establish or maintain commercial collaborations on favorable terms, on a timely basis, or 
at  all,  we  may  need  to  establish  a  commercial  infrastructure,  which  would  be  costly,  could  delay  product 
launch, and may not be successful. 

We have no internal sales, marketing or distribution capabilities. We currently do not intend to directly sell or 
distribute our products into the market and instead intend to enter into agreements with third parties to market, sell 
and distribute and provide related support services for our product candidates that receive regulatory approval. If we 
are  unable  to  establish  and  maintain  commercial  collaborations  on  favorable  terms,  on  a  timely  basis,  or  at  all,  to 
generate  revenue  from  our  products,  we  would  need  to  establish  a  sales  organization.  There  are  significant  risks 
involved  with  establishing  our  own  commercial  infrastructure.  For  example,  recruiting  and  training  a  sales  force  is 
expensive  and  time-consuming  and  could  delay  product  launch.  If  we  recruit  and  train  a  sales  force  and  the 
commercial  launch  of  the  product  is  delayed  or  does  not  occur  for  any  reason,  we  would  have  prematurely  or 
unnecessarily incurred significant commercialization expenses. This may be costly, and our investment would be lost 
if  we  could  not  retain  or  reposition  our  sales  and  marketing  personnel.  Both  the  launch  and  ongoing  commercial 
support  of  our  products  would  require  significant  capital,  which  may  not  be  available  to  us  when  needed  or  on 
acceptable  terms  or  at  all.  All  of  these  factors  could  strain  our  cash  resources  and  require  us  to  raise  additional 
capital. In addition, there is no guarantee that our efforts to generate product revenue would be successful.

Factors that may hinder efforts to commercialize our products on our own include:  

•

•

•

•

our inability to recruit, train and retain adequate numbers of effective sales and marketing personnel;

the  inability  of  sales  personnel  to  obtain  access  to  physicians  or  educate  an  adequate  number  of 
physicians as to the benefits of our products;

the lack of complementary products our sales personnel could offer, which may put us at a competitive 
disadvantage compared to companies with more extensive product lines; and

unforeseen  costs  and  expenses  associated  with  creating  an  independent  sales  and  marketing 
organization.

The risks described above may also apply if our commercial collaborations do not involve an exclusive license 
of substantially all commercialization rights to a third party and we instead enter into co-promotion arrangements with 
a third party. 

Failure to timely enter into or maintain a commercialization arrangement with a third party or establish our own 
commercialization capabilities, could significantly delay commercial launch of our products or require us to reduce the 
scope  of  any  sales  and  marketing  activities,  which  could  have  a  material  adverse  effect  on  our  business,  financial 
condition and results of operations.

Our  product  candidates,  if  approved,  and  XACIATO  will  face  intense  competition  and  our  business  and 
operating results will suffer if we, or our commercial collaborators, fail to compete effectively. 

The  biopharmaceutical 

technological 
developments.  Our  competitors  and  potential  competitors  include  large,  well-established  pharmaceutical  and 
biotechnology  companies,  many  of  which  have  robust  product  portfolios  and  strong  franchises  in  women’s  health. 
Many of our competitors or potential competitors, either alone or with strategic collaborators, have:

intensely  competitive  and  characterized  by  rapid 

industry 

is 

• much  greater  financial,  research,  technical  and  human  resources  than  we  have  at  every  stage  of  the 

product development and commercialization life cycle;

• more  extensive  experience  in  designing  and  conducting  clinical  trials,  nonclinical  studies,  obtaining 
regulatory approvals, and in manufacturing, marketing and selling prescription medical products; and

•

approved  products  or  product  candidates  in  late  stages  of  development  for  one  or  more  of  our  target 
indications. 

Competitive products may be equally safe and as effective as our products, but sold at a substantially lower 
price.  Alternatively,  competitive  products  may  be  safer  or  more  effective,  more  convenient  to  use,  have  better 
insurance coverage or reimbursement levels or be more effectively marketed and sold than our products.

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Our  products  will  compete  with  products  that  have  already  been  accepted  by  the  medical  community  and 
patients. If our product candidates fail to generate compelling clinical results or if patients and health care providers 
fail  to  adopt  our  products  for  their  respective  indications,  their  commercial  potential  could  be  adversely  impacted  or 
severely diminished. It is possible that the potential advantages of our product candidates do not materialize or that 
the approved prescribing information for our products does not describe expected features or benefits. We also expect 
to  face  competition  from  new  products  that  enter  the  market  over  time.  We  are  aware  of  products  currently  under 
development intended for the same indications as our product candidates. These competitive product candidates may 
prove safer, more tolerable and more effective and may be less expensive, introduced to market earlier, or produced, 
marketed  and  sold  more  effectively  or  on  a  more  cost-effective  basis,  than  our  product  candidates. The  success  of 
competitive  products  may  render  potential  application  of  our  product  candidates  noncompetitive  or  obsolete,  even 
prior to completion of their development. 

With respect to XACIATO, there are many FDA-approved products for treating bacterial vaginosis, and many 
are  generic.  XACIATO  will  compete  with  those  products.  Current  therapies  for  the  treatment  of  bacterial  vaginosis 
primarily consist of oral and vaginal formulations of antibiotics delivered as a single dose or through multiple doses 
over consecutive days. Two of the most common antibiotics used today are generic clindamycin and metronidazole. In 
particular,  XACIATO  will  likely  be  compared  with  Clindesse®  (clindamycin  phosphate)  Vaginal  Cream,  2%  as  this 
treatment  is  a  vaginally  administered,  single  dose  cream  formulation  of  clindamycin.  If  health  care  providers  do  not 
view  the  prescribing  information  for  XACIATO,  including  the  cure  rates  that  XACIATO  demonstrated  in  the  Phase  3 
DARE-BVFREE  clinical  study,  as  compelling  compared  with  other  products  available  for  the  treatment  of  bacterial 
vaginosis, or if competitive products have better insurance coverage or reimbursement levels than XACIATO, health 
care providers may opt to continue to prescribe existing treatments rather than recommend or prescribe XACIATO to 
their patients. In addition, women may prefer orally delivered options to vaginally administered XACIATO unless they 
view XACIATO as providing significantly superior efficacy, safety and/or convenience.

The women's health market includes many generic products and growth in generics is expected to continue, 
which could make the successful introduction of our branded products difficult and expensive.

The proportion of the U.S. market made up of generic products has been increasing. If this trend continues, it 
may be more difficult for us or a commercial collaborator to introduce a new branded medical product, if approved, at 
a  price  that  will  allow  us  to  achieve  acceptable  levels  of  revenue  and  net  income  from  product  sales.  Generic 
competition  is  particularly  strong  in  contraception,  hormone  therapy  and  the  treatment  of  bacterial  vaginosis,  which 
are areas in which our product candidates, if approved, and XACIATO will compete. In order for our branded products 
to  develop  commercial  markets  and  for  third-party  payors  to  cover  these  higher  cost  products,  our  products  must 
demonstrate better patient compliance and clinical benefit in their clinical trials compared to other available products.

Additional marketing and educational efforts may be required to introduce a new branded prescription medical 
product  in  order  to  overcome  the  trend  towards  generics  and  gain  access  to  reimbursement  by  payors.  If  we  or  a 
commercial  collaborator  cannot  introduce  a  product  at  the  desired  price  or  gain  reimbursement  from  payors  for  the 
product,  or  if  patients  opt  for  a  lower  cost  generic  product  rather  than  pay  out-of-pocket  or  a  higher  co-pay  for  our 
product, our revenues or royalties and other license fees, as applicable, will be limited.

XACIATO  and  any  future  products  may  fail  to  achieve  the  degree  of  market  acceptance  by  physicians, 
patients  third-party  payors  or  others  in  the  medical  community  necessary  for  commercial  success,  which 
would negatively impact our business.

XACIATO and any future products may fail to gain sufficient market acceptance by physicians, patients, third-
party  payors  and  others  in  the  medical  community.  If  our  products  do  not  achieve  an  adequate  level  of  market 
acceptance,  they  may  not  generate  significant  net  product  revenues,  we  may  not  become  profitable  and  we  may 
suffer  reputational  harm.  The  degree  of  market  acceptance  of  XACIATO  and  any  future  products  will  depend  on 
several factors, including:

•

•

•

•

•

•

•

the timing of our receipt of any marketing approvals;

the  terms  of  any  approvals  and  the  countries  in  which  marketing  approvals  are  obtained,  such  as  any 
restrictions on the use of our products together with other medications;
the indications for which the products are approved;

demonstrated evidence of efficacy and safety;

availability of alternative treatments and products;

the approval of other products for the same indications as our products;

convenience and ease of administration for patients compared to alternative treatments and products, or 
other potential advantages and disadvantages compared to the alternatives; 

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•

•

•

•

•

•

•

•

•

adverse publicity about our products or favorable publicity about competing products;

our ability to offer our products for sale at competitive prices; 

the willingness of the target patient population to try new therapies and of physicians to prescribe these 
therapies;

the success of any physician education programs that we or our commercial collaborators may create for 
the products;

the  availability  of  third-party  coverage  and  adequate  reimbursement,  including  patient  cost-sharing 
programs such as co-pays and deductibles;

the willingness of uninsured patients to pay for the product;

the willingness of pharmacy chains to stock the products; 

effectiveness of our or our collaborators’ sales and marketing strategy and efforts; and

the prevalence and severity of any adverse side effects associated with the product. 

If XACIATO or any future product does not achieve an adequate level of market acceptance, it could have a 

material and adverse effect on our business, financial condition, results of operation and prospects.

The  commercial  success  of  Ovaprene,  if  approved,  will  depend  on  market  acceptance  of  a  hormone-free, 
monthly  intravaginal  product,  availability  and  effectiveness  of  alternative  contraceptive  products  and 
women's preferences, as well as the success of Bayer’s marketing and sales efforts.

Today, there are a variety of hormonal and non-hormonal contraceptive options available to women, including 
oral  contraceptive  pills  and  intrauterine  devices,  newer  hormonal  contraceptive  products  including  implants, 
injectables,  vaginal  rings,  patches,  and  hormonal  intrauterine  systems,  and  non-hormonal  methods  such  as  female 
condoms, novel diaphragms, and new methods of female sterilization. In surveys, women have said that the features 
they  consider  most  important  when  selecting  a  contraceptive  method  are  efficacy,  ease-of-use  and  side  effects.  To 
have significant revenue potential as a new contraceptive product option, Ovaprene may need to have a typical use 
efficacy outcome (which is the expected rate of pregnancy protection once the product is used widely under everyday 
circumstances)  comparable  to  current  non-implanted  hormonal  contraceptive  methods  (pills,  patches  and  vaginal 
rings),  which  is  approximately  86%-91%  typical  use  efficacy.  Clinical  testing  will  also  need  to  demonstrate  that  the 
product can be safely worn for multiple weeks. 

If  we  receive  regulatory  approval  to  market  Ovaprene,  its  commercial  success,  or  the  success  of  any  other 
future  contraceptive  product  candidate  we  may  seek  to  develop,  including  our  current  pre-clinical  candidates,  will 
depend  upon  the  contraceptive  market  and  market  acceptance  of  an  alternative  method.  Risks  related  to  market 
acceptance include:

• minimum acceptable contraceptive efficacy rates;

•

•

•
•

perceived safety differences of hormonal and/or non-hormonal contraceptive options;

changes  in  health  care  laws  and  regulations,  including  the  ACA,  and  its  effect  on  pharmaceutical 
coverage, reimbursement and pricing, and the birth control mandate;

competition from new lower dose hormonal contraceptives with more favorable side effect profiles; and
new  generic  contraceptive  options  including  a  generic  version  of  the  hormone-containing  intravaginal 
product NuvaRing®.

If  one  or  more  of  these  risks  occur,  it  could  reduce  the  market  potential  for  Ovaprene,  or  any  future 
contraceptive  product  we  may  seek  to  develop,  and  place  pressure  on  our  business,  financial  condition,  results  of 
operations and prospects.

Under  our  license  agreement  with  Bayer,  provided  the  license  grant  becomes  effective,  Bayer  will  have 
exclusive rights to market and sell Ovaprene in the U.S.  Accordingly, the potential value of Ovaprene to our company 
is highly dependent on the efforts and activities of Bayer. Should Ovaprene fail to generate compelling clinical safety 
and efficacy data, the license grant under our agreement with Bayer may never become effective. Even if Bayer elects 
to  make  the  license  agreement  effective,  Bayer  has  significant  discretion  in  determining  the  resources  that  it  will 
allocate  to  commercialization  of  Ovaprene  and  Ovaprene’s  commercial  success  may  be  limited,  in  which  case  our 
business, financial condition, results of operations and prospects could suffer significantly.

The commercial success of Sildenafil Cream, 3.6%, if approved, will depend on the availability of alternative 
products  for  female  sexual  dysfunction  disorders,  the  age  group  for  which  our  product  is  indicated  and 
women's preferences, in addition to the market's acceptance of our topical cream.

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Today, there are no FDA-approved products to treat FSAD. While our goal is for Sildenafil Cream, 3.6% to be 
the  first  product  to  receive  such  approval,  one  or  more  competitive  products  may  be  approved  before  our  product. 
Even if we achieve our goal of being first-to-market for FSAD, the costs associated with introducing a new product into 
the sexual dysfunctions market would likely be significant, and regardless of the amount spent, there is no guarantee 
that  our  new  product  will  be  broadly  adopted.  Women  may  be  hesitant  to  use  Sildenafil  Cream,  3.6%  for  many 
reasons,  including  the  lack  of  experience  with  any  product  designed  to  treat  FSAD,  the  lack  or  perceived  lack  of 
clinical evidence supporting its benefits, and the out-of-pocket cost of Sildenafil Cream, 3.6%, particularly if it is not 
covered by insurance. 

In addition, FSAD is a condition that impacts women of many ages, including older and elderly populations. 
We have not yet thoroughly studied the topical or clinical pharmacology of Sildenafil Cream, 3.6% in different patient 
populations, and sildenafil, the active ingredient in our drug candidate, has not been tested over long periods of time 
in older or elderly women. Older or elderly women may react differently and adversely to Sildenafil Cream, 3.6% than 
younger  populations.  Should  Sildenafil  Cream,  3.6%  show  increased  risk  of  adverse  reactions,  or  signs  thereof,  in 
older  or  elderly  women  during  clinical  development,  the  potential  market  for  Sildenafil  Cream,  3.6%  could  be 
significantly limited, which could have a material adverse impact on the value of this program. 

If  we  receive  marketing  approval  in  the  future,  our  commercial  success  with  Sildenafil  Cream,  3.6%  will 
depend, in large part, on the ability of the product candidate to demonstrate safety and effectiveness in treating FSAD 
in clinical trials, as well as our ability to educate doctors and women about the need to diagnose and treat FSAD and 
the potential benefits of using of Sildenafil Cream, 3.6%, at which we or any third party with which we may collaborate 
to  commercialize  Sildenafil  Cream,  3.6%  may  not  prove  successful.    Sexual  arousal  can  be  influenced  by  many 
emotional and physiological factors. To be successful, our clinical trials of Sildenafil Cream, 3.6% must anticipate such 
factors. Sildenafil Cream, 3.6% is designed to increase local blood flow to the genital tissue. Even if Sildenafil Cream, 
3.6% demonstrates success in increasing blood flow, the product candidate may not demonstrate a significant, or any, 
increase in arousal or improvement in the overall sexual experience in some women in our clinical trials. If we fail to 
generate compelling clinical results, we may not receive regulatory approval to market Sildenafil Cream, 3.6%, or, if 
approved, many physicians may not prescribe and/or many women diagnosed with sexual arousal disorder may opt 
not  to  try  Sildenafil  Cream,  3.6%.  If  we  fail  to  produce  strong  clinical  outcomes,  our  ability  to  build  a  commercial 
market for Sildenafil Cream, 3.6% will be materially adversely impacted.

The  commercial  success  of  DARE-HRT1,  if  approved,  will  depend  on  the  availability  of  alternative  products 
for managing the vasomotor and vaginal symptoms of menopause and women's preferences, in addition to 
the market's acceptance of our IVR.

Treatments to address the symptoms associated with menopause, including the vasomotor symptoms, also 
known as hot flashes, include combinations of prescription hormones, some of which are FDA-approved and others 
which  are  prepared  in  compounding  pharmacies.  Numerous  products  already  exist,  and  this  number  is  likely  to 
expand  with  time.  In  addition,  there  has  been  an  emerging  preference  among  some  women  and  providers  for  bio-
identical  hormones  that  are  chemically  identical  to  those  the  body  produces.  DARE-HRT1  is  designed  to  offer  a 
convenient  vaginal  ring  that  continuously  delivers  a  combination  of  bio-identical  estradiol  and  progesterone  over  28 
days. Until relatively recently, no FDA-approved bio-identical hormone treatments existed. In 2018, Bijuva® estradiol 
and  progesterone  capsules,  which  are  to  be  taken  daily,  received  the  first  such  approval.  Studies  have  failed  to 
demonstrate  that  bio-identical  hormones  are  safer  than  other  hormones,  so  DARE-HRT1  will  need  to  compete  with 
many  types  of  hormone  therapy  options  in  terms  of  convenience,  safety  and  efficacy  in  managing  symptoms  of 
menopause.

Risks related to market acceptance of DARE-HRT1, if approved for hormone therapy, include:

•

•

•
•

•

•

•

preference for a vaginal ring delivery of hormone therapy over pills, patches and creams by menopausal 
women;

data regarding symptom relief of DARE-HRT1 over other hormonal treatments for vasomotor symptoms 
associated with menopause;

preference for bio-identical hormones by women and health care providers;
positive or negative news and research regarding bio-identicals;

the success or failure of Bijuva®, the first FDA-approved bio-identical product;

new information supportive or against the use of hormones in menopause; and

availability of insurance reimbursement for DARE-HRT1.

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Depending upon the direction of the factors above, a commercial market for DARE-HRT1 may develop more 
slowly than expected, or not at all, and our business, financial condition, results of operation and prospects could be 
hurt as a result.

The FDA and other regulatory agencies actively enforce the laws and regulations prohibiting the promotion of 
off-label uses for prescription medical products. If we or any commercial collaborator is found or alleged to 
have  improperly  promoted  any  of  our  products  for  off-label  uses,  we  may  become  subject  to  significant 
liability, including fines, penalties or injunctions, and reputational harm.

The  FDA  and  other  regulatory  agencies  strictly  regulate  the  promotional  claims  that  may  be  made  about 
prescription medical products such as XACIATO. In particular, a product may not be promoted for uses that are not 
approved  by  the  FDA  (i.e.,  off-label  uses),  as  reflected  in  the  product’s  approved  or  cleared  labeling.  Promotional 
labeling and advertising for XACIATO, and for any other of our drug products that receive marketing approval, must be 
submitted to FDA at the time of first use and the agency actively solicits reports from health care professionals about 
improper  promotional  claims  or  activities  by  the  drug  manufacturer  or  distributor.  Medical  device  promotion  and 
advertising are subject to similar off-label restrictions, although without the same requirement to submit promotional 
materials  to  FDA  at  the  time  of  first  use.  Both  prescription  drug  and  medical  device  promotional  materials  must 
present a fair balance between the product’s effectiveness and the risks associated with its use, and must be truthful 
and not misleading.

If  we  or  a  commercial  collaborator  is  alleged  or  found  to  have  promoted  XACIATO  or  any  other  future 
commercial  product  for  any  off-label  use,  we  may  become  subject  to  significant  liability  and  reputational  harm. The 
federal government has levied large civil and criminal fines against companies for alleged improper medical product 
promotion  and  has  enjoined  several  companies  from  engaging  in  off-label  promotion. The  FDA  has  also  requested 
that  companies  enter  into  consent  decrees  or  permanent  injunctions  under  which  specified  promotional  conduct  is 
changed  or  curtailed.  Other  enforcement  authorities  may  also  take  action  against  a  company  for  promoting  an  off-
label use of a prescription medical product, which could result in penalties under other statutory authorities, such as 
laws  prohibiting  false  claims  for  reimbursement.  See  also  “Risks  Related  to  Our  Business  Operations  and  Industry- 
The pharmaceutical and medical device industries are highly regulated and subject to various fraud and abuse laws, 
including,  without  limitation,  the  U.S.  federal Anti-Kickback  Statute,  the  U.S.  federal  False  Claims Act  and  the  U.S. 
Foreign Corrupt Practices Act” below. 

If we or our commercial collaborators, as applicable, cannot successfully manage the promotion of XACIATO 
or  our  product  candidates,  if  approved  in  the  future,  to  ensure  compliance  with  these  legal  and  regulatory 
requirements, we could become subject to significant liability, our reputation could be damaged, and adoption of our 
products could be considerably impaired.

Unexpected  safety,  efficacy  or  quality  concerns  relating  to  XACIATO  could  develop,  which  could  have 
significant negative consequences for us.

XACIATO was approved by the FDA based on prior findings of safety or effectiveness of previously approved 
clindamycin products and on clinical data from the Phase 3 DARE-BVFREE clinical trial, in which 307 patients were 
randomized.  Following  its  commercial  launch,  XACIATO  will  be  used  by  larger  numbers  of  patients,  potentially  for 
longer periods of time. New data may emerge from market surveillance or clinical trials of XACIATO that we or a third 
party  may  conduct  in  the  future  that  give  rise  to  safety,  efficacy  or  quality  concerns  and  result  in  negative 
consequences, including: 

• modification  to  the  product’s  prescribing  information,  such  as  the  addition  of  boxed  or  other  warnings, 

•

•

•

•

•

•

•

•

contraindications, or limitations of use;

restrictions on the promotion or marketing of the product;  

issuance  of  “Dear  Doctor  Letters”  or  similar  communications  to  health  care  professionals  or  the  public 
regarding safety or efficacy concerns;

imposition of post-marketing clinical trial requirements or other post-marketing studies; 

product  distribution  restrictions  or  other  risk  management  measures,  such  as  a  risk  evaluation  and 
mitigation strategy, or REMS, which could include elements to assure safe use;

warning or untitled letters;

suspension or withdrawal of marketing approvals; 

withdrawal of the product from the market;

suspension or termination of ongoing clinical trials, if any; 

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•

•

•

•

•

refusal by regulators to approve pending marketing applications or supplements to approved applications 
that we submit;

suspension of, or imposition of restrictions on, our operations or those of our commercial collaborator or 
CMO, including costly new manufacturing requirements;

costly and time-consuming corrective actions; 

voluntary or mandatory product recalls or withdrawals from the market;

significant reputational harm; and 

product liability claims and lawsuits.

Furthermore,  the  discovery  of  significant  problems  with  another  intravaginally  administered  or  clindamycin-
containing product that implicates XACIATO, or is perceived to implicate XACIATO, could have an adverse impact on 
commercialization of XACIATO and our business, including as a result of occurrence of the events described above. 
For  example,  XACIATO  has  not  been  studied  in  pregnant  or  breastfeeding  women.  Should  increased  risk  of 
miscarriage  or  other  adverse  effects  on  maternal  or  fetal  outcomes  or  breastfed  infants  be  observed  in  future  data 
from  market  surveillance  or  clinical  trials  of  XACIATO,  or  products  that  implicate  or  are  perceived  to  implicate 
XACIATO,  XACIATO’s  commercial  potential  may  be  limited  and  we  could  become  subject  to  product  liability  claims 
and lawsuits.

The  occurrence  of  any  of  the  circumstances  described  above  could  reduce  XACIATO’s  market  acceptance, 
inhibit or delay its commercialization within or outside of the U.S. and adversely affect sales of XACIATO, which could 
have a material adverse impact on our financial condition, operating results and stock price.

If  we  suffer  negative  publicity  concerning  the  safety  or  efficacy  of  XACIATO  or  the  product  candidates  we 
develop, our reputation could be harmed, product sales could be adversely affected or we may be forced to 
cease or curtail product development efforts.

If concerns should arise about the actual or anticipated clinical outcomes regarding the safety of XACIATO or 
any of our product candidates, including as a result of safety concerns related to third-party products containing the 
same or similar active or excipient substances, such concerns could adversely affect the market’s perception of our 
product  and  product  candidates.  Negative  publicity  could  be  time  consuming  and  expensive  to  address  and  could  
adversely affect potential opportunities with strategic partners or collaborators, lead to a decline in product sales, and 
negatively impact investor sentiment toward a product or product candidate or our company as a whole, which could 
lead to a decline in the price of our common stock.

We are and will remain subject to ongoing regulatory requirements even after obtaining regulatory approval 
for a product candidate.

Even though XACIATO has been approved by the FDA for the treatment of bacterial vaginosis and even if any 
other  product  candidates  we  develop  are  approved,  we  are  and  will  be  subject  to  ongoing  regulatory  requirements 
with  respect  to  manufacturing,  labeling,  packaging,  storage,  advertising,  promotion,  sampling,  record-keeping, 
conduct  of  post-marketing  clinical  trials  and  submission  of  safety,  efficacy  and  other  post-approval  information, 
including both federal and state requirements in the United States and requirements of comparable foreign regulatory 
authorities.

In  addition,  manufacturers  and  manufacturers’  facilities  are  required  to  continuously  comply  with  FDA  and 
comparable  foreign  regulatory  authority  requirements,  including  ensuring  quality  control  and  manufacturing 
procedures  conform  to  cGMP  regulations  and  corresponding  foreign  regulatory  manufacturing  requirements. 
Accordingly,  we  and  our  contract  manufacturers  will  be  subject  to  continual  review  and  inspections  to  assess 
compliance with cGMP and adherence to commitments made in our NDA or PMA submissions to the FDA.

Any  marketing  approvals  we  receive  for  our  other  product  candidates  in  the  future  may  be  subject  to 
limitations on the approved indicated uses for which the product may be marketed or to the conditions of approval, or 
contain requirements for potentially costly post-marketing testing, including Phase 4 clinical trials, and surveillance to 
monitor  the  safety  and  efficacy  of  the  product.  In  addition,  we  will  be  required  to  report  adverse  reactions  and 
production problems, if any, to the FDA and comparable foreign regulatory authorities (when products are approved in 
foreign markets). Any new legislation addressing drug safety issues could result in delays in product development or 
commercialization, or increased costs to assure compliance. 

If  a  regulatory  agency  discovers  previously  unknown  problems  with  XACIATO  or  a  future  product,  such  as 
problems with the facility where the product is manufactured, or it disagrees with the promotion, marketing or labeling 
of a product, the regulatory agency may impose restrictions on that product or on us or our commercial collaborator, 

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including requiring withdrawal of the product from the market. If we are unable to comply with applicable regulatory 
requirements, a regulatory agency or enforcement authority may, among other things:

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issue warning letters;

impose civil or criminal penalties;

suspend or withdraw regulatory approval;

suspend any of our ongoing clinical trials;

refuse to approve pending applications or supplements to approved applications submitted by us;

impose restrictions on our operations, including closing our contract manufacturers’ facilities; or 

require a product recall.

Any  government  investigation  of  alleged  violations  of  law  would  require  us  to  expend  significant  time  and 
resources  in  response  and  could  generate  adverse  publicity.  Any  inability  to  comply  with  ongoing  regulatory 
requirements  may  significantly  and  adversely  affect  our  ability  to  develop  and  commercialize  our  products  and  the 
value of our business, and our operating results would be adversely affected.

Failure  to  successfully  obtain  coverage  and  reimbursement  for  XACIATO  and  any  future  products  in  the 
United  States,  or  the  availability  of  coverage  only  at  limited  levels,  would  diminish  our  ability,  or  that  of  a 
commercial collaborator, to generate net product revenue.

Coverage  from  government  health  care  programs  and  private  commercial  health  insurance  companies  is 
critical to the commercial  success of XACIATO  and any  future products. Market acceptance and sales of XACIATO 
and any future products that we or a commercial collaborator may seek to commercialize will depend in part on the 
extent to which reimbursement for these products will be available from third-party payors. Third-party payors, such as 
government health care programs, private health insurers, managed health care providers, and other organizations, 
are  increasingly  challenging  medical  product  prices  and  examining  the  medical  necessity  and  cost-effectiveness  of 
medical products, in addition to their safety and efficacy. If these third-party payors do not consider XACIATO or any 
future product to be cost-effective compared to other available therapies and medical products, they may not cover 
our products as a benefit under their plans or, even if they do, the level of payment may not be sufficient to allow us, 
or a commercial collaborator, to sell our products on a profitable basis. Coverage decisions can depend upon clinical 
and  economic  standards  that  disfavor  new  prescription  medical  products  when  more  established  or  lower  cost 
alternatives are already available or subsequently become available. Third-party payor coverage may not be available 
to  patients  for  XACIATO  or  any  future  product.  If  third-party  payors  do  not  provide  adequate  coverage  and 
reimbursement, health care providers may not prescribe our products or patients may ask their health care providers 
to prescribe competing products with more favorable reimbursement.

Significant  uncertainty  exists  as  to  the  reimbursement  status  for  newly  approved  prescription  medical 
products, including coverage and payment. There is no uniform policy requirement for coverage and reimbursement 
for  prescription  medical  products  among  third-party  payors  in  the  United  States;  therefore,  coverage  and 
reimbursement for our products could differ significantly from payor to payor. In the U.S., the principal decisions about 
reimbursement for new medical products are typically made by the Centers for Medicare and Medicaid Services, or 
CMS,  as  CMS  decides  whether  and  to  what  extent  a  new  medical  product  will  be  covered  and  reimbursed  under 
Medicare.  Third-party  payors  often  rely  upon  Medicare  coverage  policy  and  payment  limitations  to  a  substantial 
degree in setting their own reimbursement policies, but they also have their own methods and approval process apart 
from Medicare coverage and reimbursement determinations. It is difficult to predict what CMS will decide with respect 
to  reimbursement.  Decisions  regarding  the  extent  of  coverage  and  amount  of  reimbursement  to  be  provided  for 
XACIATO  and  any  future  products  will  be  made  on  a  payor-by-payor  basis.  Accordingly,  one  third-party  payor’s 
determination  to  provide  coverage  for  a  product  does  not  assure  that  other  payors  will  also  provide  coverage  and 
adequate  reimbursement  for  the  product.  Moreover,  reimbursement  agencies  in  Europe  may  be  more  conservative 
than CMS, should XACIATO or any of our product candidates be approved for marketing in Europe.

In  addition  to  CMS  and  private  payors,  professional  organizations  can  influence  decisions  about 
reimbursement for new medical products by determining standards of care. In addition, many private payors contract 
with  commercial  vendors  who  sell  software  that  provides  guidelines  that  attempt  to  limit  utilization  of,  and  therefore 
reimbursement  for,  certain  products  deemed  to  provide  limited  benefit  as  compared  to  existing  alternatives.  Such 
organizations may set guidelines that limit reimbursement or utilization of any of our commercialized products. 

To  secure  coverage  and  reimbursement  for  XACIATO  and  any  future  product,  we  or  a  commercial 
collaborator  may  need  to  conduct  expensive  pharmacoeconomic  studies  in  order  to  demonstrate  the  medical 
necessity  and  cost-effectiveness  of  the  product  to  third-party  payors,  which  costs  would  be  in  addition  to  those 
required to obtain FDA or other comparable regulatory approvals. A payor’s decision to provide coverage for a product 
does not imply that an adequate reimbursement rate will be approved. Managed care organizations and other private 

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insurers  frequently  adopt  their  own  payment  or  reimbursement  reductions.  Consolidation  among  managed  care 
organizations  has  increased  the  negotiating  power  of  these  entities.  Third-party  payors  increasingly  employ 
formularies  to  control  costs  by  negotiating  discounted  prices  in  exchange  for  formulary  inclusion.  Failure  to  obtain 
timely  or  adequate  pricing  or  formulary  placement  for  XACIATO  or  any  future  product,  or  obtaining  such  pricing  or 
placement at unfavorable pricing levels, could materially adversely affect our business, financial conditions, results of 
operations and prospects. Moreover, eligibility for reimbursement does not imply that any product will be paid for in all 
cases or at a rate that covers our costs, or those of a commercial collaborator. Interim payments for new products, if 
applicable, also may not be sufficient to cover our costs, or those of a commercial collaborator, and may not be made 
permanent. Payment rates may vary according to the use of the product and the clinical setting in which it is used, 
may be based on payments allowed for lower cost products that are already reimbursed and may be incorporated into 
existing  payments  for  other  services.  Net  prices  for  products  may  be  reduced  by  mandatory  discounts  or  rebates 
required  by  third-party  payors  and  by  any  future  relaxation  of  laws  that  presently  restrict  imports  of  products  from 
countries where they may be sold at lower prices than in the United States. 

Accordingly,  the  coverage  determination  process  is  often  a  time-consuming  and  costly  process  that  will 
require us or our commercial collaborator to provide scientific and clinical support for the use of our products to each 
payor  separately,  with  no  assurance  that  coverage  and  adequate  payment  will  be  applied  consistently  or  obtained. 
The process for determining whether a payor will cover and how much it will reimburse a product may be separate 
from the process of seeking approval of the product or for setting the price of the product. Even if reimbursement is 
provided,  market  acceptance  of  our  products  may  be  adversely  affected  if  the  amount  of  payment  for  our  products 
proves to be cost prohibitive for health care providers or their patients, or less profitable than alternative treatments or 
products, or if administrative burdens make our products less desirable to use. Our inability, or that of our commercial 
collaborator,  to  obtain  coverage  and  profitable  payment  rates  from  both  government-funded  and  private  payors  for 
XACIATO  or  any  future  product  could  have  a  material  adverse  effect  on  our  operating  results,  our  ability  to  raise 
capital needed to execute our business strategy and our overall financial condition.

Additionally, the containment of health care costs has become a priority of federal and state governments and 
the  prices  of  drug  products  have  been  a  focus  of  this  effort.  For  example,  there  have  been  several  recent  U.S. 
Congressional inquiries and proposed bills designed to, among other things, bring more transparency to drug pricing, 
review  the  relationship  between  pricing  and  manufacturer  patient  programs,  and  reform  government  program 
reimbursement methodologies for drugs. We expect that federal, state and local governments in the U.S. will continue 
to consider legislation directed at lowering the total cost of health care and prescription drugs. Individual states in the 
United States have increasingly passed legislation and implemented regulations designed to control pharmaceutical 
product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access 
and marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation 
from other countries and bulk purchasing. In December 2020, the U.S. Supreme Court held unanimously that federal 
law does not preempt the states’ ability to regulate pharmaceutical benefit managers and other members of the health 
care and pharmaceutical supply chain, an important decision that may lead to further and more aggressive efforts by 
states in this area.

The  Biden  Administration  has  also  indicated  that  lowering  prescription  drug  prices  is  a  priority,  and  the 
Department of Health and Human Services, or DHHS, released a drug pricing plan in September 2021 that indicates 
the Administration supports aggressive actions such as allowing DHHS to negotiate the cost of Medicare Part B and D 
drugs.  Such  significant  changes  will  require  either  new  legislation  to  be  passed  by  Congress  or  time-consuming 
administrative actions. It is uncertain whether and how future legislation or regulatory changes could affect prospects 
for XACIATO or our product candidates or what actions third-party payors may take in response to any such health 
care reform proposals or legislation. Adoption of price controls and cost-containment measures, and adoption of more 
restrictive policies in jurisdictions with existing controls and measures reforms, may prevent or limit our ability, or the 
ability  of  a  commercial  collaborator,  to  commercialize  XACIATO  or  any  future  products  as  well  as  our  ability  to 
generate revenue and attain profitability.

Failure by us or a commercial collaborator to obtain timely and adequate coverage and pricing for XACIATO 
and  any  future  products,  or  obtaining  such  coverage  and  pricing  at  unfavorable  levels,  could  materially  adversely 
affect our business, financial condition, results of operations and prospects.

Even seemingly small copayments or other cost-sharing requirements could dramatically reduce the market 
potential for XACIATO and our product candidates.

If the out-of-pocket costs for XACIATO or any of our product candidates, if approved, are deemed by women 
to  be  unaffordable,  a  commercial  market  may  never  develop  or  the  market  potential  for  that  product  may  be 
significantly reduced, which could have a material adverse effect on our business, financial condition, and prospects.

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With regard to contraceptive products, the ACA and subsequent regulations enacted by DHHS, require health 
plans to provide coverage for women’s preventive care, including all forms of FDA-cleared or approved contraception, 
without imposing any cost sharing on the plan beneficiary. These regulations ensure that women in the U.S. who wish 
to use an approved form of contraception may request it from their doctors and their health insurance plan must cover 
all  costs  associated  with  such  contraceptive  products.  In  January  2022,  the  DHHS,  Department  of  Labor,  and 
Treasury  Department  jointly  issued  guidance  on  implementation  of  this  ACA  mandate,  among  other  things.  The 
recently  issued  federal  guidance  makes  clear  that  all  FDA-approved  or  cleared  contraceptive  products  that  are 
determined  by  an  individual’s  medical  provider  to  be  medically  appropriate  for  such  individual  must  be  covered 
without-cost sharing, regardless of whether the product is specifically identified in a Birth Control Guide published by 
the  FDA.  Any  future  repeal  or  elimination  of  the  ACA’s  preventive  care  coverage  rules  would  mean  that  women 
seeking to use prescribed forms of contraceptives may have to pay some portion of the cost for such products out-of-
pocket,  which  could  deter  some  women  from  using  prescription  contraceptive  products  or  branded  prescription 
contraceptive  products,  including  Ovaprene  and  our  other  investigational  contraceptive  products,  if  and  when 
approved by the FDA. 

As  no  FDA-approved  treatments  for  FSAD  currently  exist,  there  is  little  precedent  to  help  assess  whether 
health insurance plans will cover Sildenafil Cream, 3.6% if approved.

Sildenafil  Cream,  3.6%,  is  being  developed  for  female  sexual  arousal  disorder,  a  life  altering,  but  not  a  life 
threatening,  condition,  Hence,  there  is  no  assurance  that  third-party  reimbursement  will  be  available  for  Sildenafil 
Cream,  3.6%,  if  approved.  Even  if  reimbursement  becomes  available,  the  amount  of  such  reimbursement  may  not 
make our product affordable to women and profitable to us. Insurers may deem Sildenafil Cream, 3.6% to be a life-
style drug and decide not to provide reimbursement. Today, many health insurance plans provide reimbursement for 
male sexual arousal medications. However, we cannot predict whether they will continue to do so or whether they will 
do so for FSAD treatments as well.  The safety and efficacy data from our clinical trials may impact whether Sildenafil 
Cream,  3.6%  will  become  eligible  for  insurance  coverage,  and  if  it  does,  the  level  of  such  reimbursement.  In  an 
environment  of  rapidly  rising  health  care  costs,  insurers  have  been  looking  for  ways  to  reduce  costs,  which  could 
make it difficult for new therapies to gain coverage if they are not deemed medically critical or essential. If Sildenafil 
Cream,  3.6%  fails  to  obtain  insurance  coverage,  or  if  the  patient’s  share  of  the  cost  is  deemed  to  be  expensive,  a 
market  may  never  develop  for  Sildenafil  Cream,  3.6%,  which  would  have  a  material  adverse  effect  on  our  financial 
condition and prospects.

The commercial success of products we develop, if approved, will be impacted by the prescribing information 
approved by the FDA and comparable regulatory authorities outside the United States.

The commercial success of any products we develop will significantly depend upon our ability, or that of our 
commercial collaborator, to obtain approval from the FDA and other regulatory authorities of prescribing information 
for the product that adequately describes expected features or benefits. Failure to achieve such approval will prevent 
or substantially limit our or our collaborators’ ability to advertise and promote such features and benefits in order to 
differentiate our products from competing products. This failure could have a material adverse effect on our business, 
financial condition, results of operations and prospects.

Drug  products  and  drug/device  combination  products  are  complex  to  manufacture,  and  manufacturing 
disruptions may occur that could cause significant delays and disruption in the supply of XACIATO and any 
future product. 

Our  product  and  product  candidates  are  complex  to  manufacture  and  we  are  dependent  on,  and  expect  to 
continue  to  rely  on,  contract  manufacturers  and  other  third  parties  to  supply  our  products  and  their  components. 
Manufacturing disruptions may occur, including as a result of scaling up production to meet commercial requirements 
or  due  to  global  supply  chain  disruptions.  Such  problems  may  prevent  the  production  of  lots  that  meet  the 
specifications required for sale of our product and may be difficult and expensive to resolve. In particular because we 
rely  on  single  source  contract  manufacturers  and  suppliers,  if  disruptions  occur  in  the  operations  of  one  those  third 
parties,  we  may  experience  immediate  shortages  of  our  products.  If  any  such  issues  were  to  arise  with  respect  to 
XACIATO or future products, we could lose sales and associated revenue, incur additional costs, delay commercial 
launch of new products or suffer harm to our reputation. 

See  also  ““Risks  Related  to  Our  Dependence  on  Third  Parties-  We  rely  on  third-party  suppliers  and 
manufacturers for clinical and commercial supplies of XACIATO and our product candidates, including multiple single 
source  suppliers  and  manufacturers,  and  we  currently  have  no  plans  to  build  or  acquire  our  own  manufacturing 
capabilities. If these third parties do not perform as we expect, do not maintain their regulatory approvals or become 
subject  to  negative  circumstances,  it  could  delay,  prevent  or  impair  our  product  development  or  commercialization 
efforts,  or  those  of  our  collaborators,”  and  “-  In  some  cases,  we  may  be  contractually  required  to  obtain  clinical  or 

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commercial product supplies from specific third parties or there may be a limited number of third-party suppliers of raw 
materials  and  other  components  of  our  product  and  product  candidates,  which  may  heighten  our  dependence  on 
those third parties and the risk of manufacturing disruptions” above. 

If  competitors  obtain  approval  for  generic  versions  of  XACIATO  or  any  future  products,  our  business  may 
suffer. 

Although XACIATO is FDA-approved for commercialization in the United States, it and any future product may 
face direct competition from generic products earlier or more aggressively than anticipated, depending upon how well 
such approved products perform in the United States prescription drug market. In addition to creating the 505(b)(2) 
NDA pathway, the Hatch-Waxman Act amendments to the FDCA authorized the FDA to approve generic drugs that 
are  the  same  as  drugs  previously  approved  for  marketing  under  the  NDA  provisions  of  the  statute  pursuant  to 
abbreviated new drug applications, or ANDAs. An ANDA relies on the nonclinical and clinical testing conducted for a 
previously approved reference listed drug, or RLD, and must demonstrate to the FDA that the generic drug product is 
identical  to  the  RLD  with  respect  to  the  active  ingredients,  the  route  of  administration,  the  dosage  form,  and  the 
strength of the drug and also that it is “bioequivalent” to the RLD. The FDA is prohibited by statute from approving an 
ANDA when certain marketing or data exclusivity protections apply to the RLD. If a third party is able to demonstrate 
bioequivalence  without  infringing  our  patents,  that  third  party  may  then  be  able  to  introduce  a  competing  generic 
product onto the market.

The  FDA  granted  XACIATO  for  the  treatment  of  bacterial  vaginosis  in  female  patients  12  years  of  age  and 
older three years of data exclusivity, which was extended by five years under the GAIN Act, such that the period is set 
to expire on December 7, 2029. XACIATO has also been designated as an RLD by the FDA for purposes of future 
generic  drug  development.  Accordingly,  the  data  exclusivity  period  should  block  the  FDA  from  approving  either  a 
subsequent ANDA or 505(b)(2) NDA that relies in whole or in part on our protected clinical data. We cannot predict the 
interest of potential follow-on competitors in the future XACIATO market, whether a third party will attempt to invalidate 
our period of exclusivity or otherwise force the FDA to take other actions, or how quickly others may seek to come to 
market  with  competing  products  after  the  FDA-granted  data  exclusivity  period  ends.  Other  products  candidates  we 
develop,  if  approved,  may  also  receive  marketing  exclusivity  under  the  FDCA  that  may  similarly  be  subject  to 
challenge or uncertainty.

We will need to obtain FDA approval of any proposed prescription medical product name, and any failure or 
delay associated with such approval may adversely affect our business.

Any  name  we  intend  to  use  for  our  current  or  future  product  candidates  will  require  approval  from  the  FDA 
regardless of whether we have secured a formal trademark registration from the United States Patent and Trademark 
Office,  or  USPTO.  The  FDA  typically  conducts  a  review  of  proposed  new  prescription  medical  product  names, 
including  an  evaluation  of  the  potential  for  confusion  with  other  product  names.  The  FDA  may  also  object  to  a 
proposed  product  name  if  it  believes  the  name  inappropriately  implies  medical  claims  or  contributes  to  an 
overstatement  of  efficacy.  If  the  FDA  objects  to  any  of  our  proposed  product  names,  we  may  be  required  to  adopt 
alternative  names  for  our  product  candidates.  If  we  adopt  alternative  names,  we  would  lose  any  goodwill  or  brand 
recognition  developed  for  previously  used  names  and  marks  as  well  as  the  benefit  of  any  existing  trademark 
applications for such product candidate and may be required to expend significant additional resources in an effort to 
identify a suitable product name that would qualify under applicable trademark laws, not infringe the existing rights of 
third  parties,  and  be  acceptable  to  the  FDA.  We  or  a  commercial  collaborator  may  be  unable  to  build  a  successful 
brand  identity  for  a  new  trademark  in  a  timely  manner  or  at  all,  which  would  limit  our  or  our  collaborator’s  ability  to 
commercialize our product candidates.

Even  if  we  receive  marketing  approval  from  the  FDA,  we  may  fail  to  receive  similar  approvals  outside  the 
United States, which could substantially limit the value of our products.

To  market  XACIATO  or  any  future  product  outside  the  United  States,  we,  or  our  commercial  collaborators, 
must  obtain  separate  marketing  approvals  from  comparable  regulatory  authorities  for  each  jurisdiction  and  comply 
with  numerous  and  varying  regulatory  requirements  of  other  countries,  including  clinical  trials,  commercial  sales, 
pricing,  manufacturing,  distribution  and  safety  requirements. The  time  required  to  obtain  approval  in  other  countries 
might  differ  from,  and  be  longer  than,  that  required  to  obtain  FDA  approval.   Approval  by  the  FDA  or  a  comparable 
foreign authority does not ensure approval by regulatory authorities in any other countries or jurisdictions, but a failure 
to obtain marketing approval in one jurisdiction may adversely impact the likelihood of approval in other jurisdictions.  
The marketing approval process in other countries may include all of the risks associated with obtaining FDA approval 
in  the  United  States,  as  well  as  other  risks.  Further,  for  approval  in  foreign  jurisdictions,  we  may  not  have  rights  to 
reference  the  necessary  clinical  and  nonclinical  data  that  we  do  not  own  or  have  licensed  rights  to  use,  as  we 
anticipate doing under the 505(b)(2) regulatory pathway in the United States, and we, or our commercial collaborator, 

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may have to develop our own additional data to seek approvals in other jurisdictions. In addition, in many countries 
outside the United States, a new product must receive pricing and reimbursement approval prior to commercialization. 
This  can  result  in  substantial  delays  in  these  countries. Additionally,  the  product  labeling  requirements  outside  the 
United States may be different and inconsistent with the United States labeling requirements, negatively affecting our 
ability to market our products in countries outside the United States.

In  addition,  we  may  be  subject  to  fines,  suspension  or  withdrawal  of  marketing  approvals,  product  recalls, 
seizure of products, operating restrictions and criminal prosecution if we, or our commercial collaborator, fail to comply 
with applicable foreign regulatory requirements. In such an event, our ability, or our commercial collaborator’s ability, 
to market to the full target market for our products will be reduced and our ability to realize the full market potential of 
our products will be harmed, which could have a material adverse effect on our business, financial condition, results of 
operations and prospects.

Risks Related to Employee Matters and Managing Our Growth

We have a relatively small number of employees to manage and operate our business.

As of March 30, 2022, we had 28 employees, of which 20 were full-time and eight were part-time. Our focus 
on  limiting  cash  utilization  requires  us  to  manage  and  operate  our  business  in  a  highly  efficient  manner,  relying  on 
consultants and other third-party service providers for product development and operational expertise we require, and 
to limit full-time personnel resources. With a small number of employees, our ability to supervise the service providers 
we engage may be constrained, which may impact the timing and quality of services we receive. No assurance can 
be  given  that  we  will  be  able  to  run  our  operations  or  accomplish  all  of  the  objectives  we  otherwise  would  seek  to 
accomplish with the limited personnel resources we currently have.

In  response  to  the  COVID-19  pandemic,  in  March  2020,  we  implemented  work-from-home  and  restricted 
travel policies. Since March 2020, the governors of California and Massachusetts, states in which we have operations, 
have  issued,  rescinded  and  reinstated  statewide  or  regional  stay-at-home  orders  and  individual  isolation  and 
quarantine requirements to help combat the spread of COVID-19 that have impacted our ability to require or allow our 
employees to work in our facilities. In addition, many, if not all, of our consultants, collaborators and vendors on which 
we  rely  heavily  have  implemented  similar  policies,  are  or  may  be  subject  to  similar  orders,  and/or  may  re-allocate 
resources  otherwise  intended  for  our  activities  to  activities  intended  to  address  the  COVID-19  pandemic.  We  have 
modified,  and  we  may  further  modify,  our  work-from-home  and  restricted  travel  policies  during  the  course  of  the 
pandemic.  When  and  if  we  and  our  collaborators  and  service  providers  revert  to  pre-pandemic  policies  is 
indeterminable currently. Prolonged and indefinite remote working arrangements and travel restrictions may adversely 
affect our ability to effectively manage and operate our business, materially increase our expenses and may result in 
delays in our anticipated development program timelines.

In addition, we and our collaborators and service providers may be adversely affected by worker shortages 
directly or indirectly related to the COVID-19 pandemic that are difficult to predict, plan for or mitigate. For example, in 
late  2021,  companies  across  many  industries  began  experiencing  severe  staffing  shortages  reportedly  caused  by 
work absences due to a surge in COVID-19 cases and an economic trend known as the Great Resignation in which 
employees  are  voluntarily  quitting  their  jobs  in  large  numbers.  Due  to  our  small  workforce,  if  multiple  employees 
become unable to work or were to resign at roughly the same time, our ability to effectively manage and operate our 
business  could  become  significantly  impaired  and  our  expenses  could  increase  materially,  including  as  a  result  of 
expenditures  related  to  recruiting,  hiring  and  training  qualified  new  employees  and  engaging  additional  consultants 
and  service  providers  to  perform  the  job  responsibilities  of  the  employees  on  leave  or  who  resign.  If  we  or  our 
collaborators or service providers experience staffing shortages, it may result in significant delays in our anticipated 
development program timelines.

If  we  fail  to  attract  and  retain  management  and  other  key  personnel,  we  may  not  successfully  complete 
development  of,  obtain  regulatory  approval  for  or  commercialize  our  product  candidates,  or  otherwise 
implement our business plan.

Our ability to compete in the highly competitive pharmaceutical, biotechnology and medical device industries 
depends upon our ability to attract and retain highly qualified managerial and key personnel. We depend highly on our 
senior management. Losing the services of our senior management could impede, delay or prevent the development 
and commercialization of our product candidates, hurt our ability to raise additional funds and negatively impact our 
ability to implement our business plan. If we lose the services of any of our senior management team, we might not 
find  suitable  replacements  on  a  timely  basis  or  at  all,  and  our  business  could  be  materially  harmed.  We  do  not 
maintain “key man” insurance policies on the lives of any of our senior management employees.

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We might not attract or retain qualified management and other key personnel in the future due to the intense 
competition  for  qualified  personnel  among  biopharmaceutical  and  biotechnology  companies  and  other  life  sciences 
R&D organizations, particularly in the San Diego area where we are headquartered.  In addition, our limited personnel 
and  financial  resources  may  result  in  greater  workloads  for  our  employees  compared  to  those  at  companies  with 
which we compete for personnel, which may lead to higher levels of employee burnout and turnover.  As a result, we 
may  have  to  expend  significant  financial  resources  in  our  employee  recruitment  and  retention  efforts.  Many  of  the 
other  companies  within  the  women’s  health  products  industry  with  whom  we  compete  for  qualified  personnel  have 
greater financial and other resources, different risk profiles and longer histories in the industry than we do. They also 
may  provide  more  diverse  opportunities  and  better  opportunities  for  career  advancement.  If  we  cannot  attract  and 
retain the necessary personnel to accomplish our business objectives, we may experience constraints that will harm 
our ability to implement our business strategy and achieve our business objectives.

New legal precedent, laws and regulations could make it costlier or more difficult for us to obtain certain types 
of  insurance,  including  director  and  officer  liability  insurance,  and  we  may  be  forced  to  accept  reduced  policy  limits 
and  coverage  or  incur  substantially  higher  costs  to  obtain  the  coverage  that  is  the  same  or  similar  to  our  current 
coverage. The impact of these events could also make it more difficult for us to attract or retain qualified persons to 
serve as our senior management or on our board of directors.

We may not be successful in our efforts to identify and acquire or in-license additional product candidates or 
technologies, which may limit our growth potential. 

Our  business  development  strategy  involves  identifying  and  acquiring  or  in-licensing  potential  product 
candidates  or  technologies.  We  assembled  our  current  portfolio  of  product  candidates  through  the  acquisition  of 
companies and assets and in-licensing transactions beginning in 2017. We may engage in strategic transactions that 
could cause us to incur additional liabilities, commitments or significant expense. 

These efforts may not be successful, including for reasons discussed in elsewhere in these risk factors and 

also: 

• we may fail to appropriately evaluate the potential risks and uncertainties associated with a transaction; 
•

there may be intense competition to acquire or in-license promising product candidates and technologies 
and many of our competitors have considerably more financial, development and commercialization 
resources than we have; 

• we may not effectively integrate the acquired or in-licensed assets, businesses, personnel, intellectual 

property or business relationships; and

• we may underestimate the development costs, timelines, regulatory approval challenges and 

•

overestimate the market opportunity for the potential product candidates and technologies; and
the acquired or in-licensed product candidates may prove during development to be unsafe or not 
effective in their targeted indications. 

We  may  fail  to  realize  the  anticipated  value  of  any  strategic  transaction  and  the  costs  of  a  transaction  may 
outweigh  the  benefits  we  realize  from  it. Any  strategic  transaction  we  pursue  may  not  produce  the  outcomes  and 
benefits we originally anticipated and may adversely impact our financial condition and be detrimental to our company 
in general.

Risks Related to Our Intellectual Property

Our failure to adequately protect or enforce our and our licensors’ intellectual property rights could materially 
harm our proprietary position in the marketplace or prevent or impede the commercialization of our current 
and potential future products.

Our success depends in part on our ability, and the ability of our licensors, to obtain and maintain protection in 
the United States and other countries for the intellectual property covering or incorporated into our technologies and 
products. Many of the patents and patent applications relied upon by us are licensed to us by third parties. Our ability, 
or the ability of our licensors, to protect our product candidates from unauthorized use or infringement by third parties 
depends substantially on our abilities and the abilities of such licensors to obtain and maintain, or license, valid and 
enforceable patents. Due to evolving legal standards relating to the patentability, validity and enforceability of patents 
covering  pharmaceutical  inventions  and  the  scope  of  claims  made  under  these  patents,  our  ability,  and  that  of  our 
licensors,  to  obtain  or  enforce  patents  is  uncertain  and  involves  complex  legal  and  factual  questions  for  which 
important  legal  principles  are  unresolved. As  a  result,  the  validity  and  enforceability  of  patents  cannot  be  predicted 
with certainty. In addition, we do not know whether we or our licensors were the first to make the inventions covered 

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by each of our issued patents and pending patent applications. We or our licensors may not have been the first to file 
patent applications for these inventions.

Periodic  maintenance  fees  on  any  issued  patent  are  due  to  be  paid  to  the  USPTO  and  foreign  patent 
agencies  in  several  stages  over  the  lifetime  of  the  patent.  The  USPTO  and  various  foreign  governmental  patent 
agencies  require  compliance  with  a  number  of  procedural,  documentary,  fee  payment  and  other  similar  provisions 
during the patent application process. While an inadvertent lapse can in many cases be cured by payment of a late 
fee or by other means in accordance with the applicable rules, there are situations in which noncompliance can result 
in abandonment or lapse of the patent or patent application, resulting in partial or complete loss of patent rights in the 
relevant  jurisdiction.  Non-compliance  events  that  could  result  in  abandonment  or  lapse  of  a  patent  or  patent 
application  include,  but  are  not  limited  to,  failure  to  respond  to  official  actions  within  prescribed  time  limits,  non-
payment of fees and failure to properly legalize and submit formal documents. In such an event, our competitors might 
be able to enter the market, which would have a material adverse effect on our business.

We cannot be certain if any of the patents that cover our product candidates will be eligible to be listed in the 
Orange Book following a drug product marketing approval. The advantage of being listed in the Orange Book is that, 
under the Hatch-Waxman Act, any future generic applicant for any of our approved products needs to include a patent 
certification in their generic application with respect to each patent listed in the Orange Book for an approved product 
(referred to as the “listed drug”) for which they are seeking approval. If the generic applicant believes that any of the 
patents in the Orange Book on the listed drug is invalid, unenforceable, or not infringed by their product, the generic 
applicant  usually  will  file  a  “Paragraph  IV”  certification  on  that  patent  if  they  plan  to  challenge  the  patent.  When  a 
generic applicant files a Paragraph IV certification, they must provide the listed drug applicant (and the patent owner if 
different) a notice that they filed a generic application with the Paragraph IV certification.  If, in reply to that notice, the 
listed drug holder files a patent lawsuit against the generic applicant within 45 days of the Paragraph IV notice, a 30-
month automatic stay is imposed by the Hatch-Waxman Act on FDA during which FDA may not approve the generic 
application (unless the patent litigation is resolved in the generic applicant’s favor). These 30-month stays are major 
protection available in the Hatch-Waxman Act for innovative drug makers. However, if our products are approved, but 
one  or  more  of  our  patents  are  not  listed  in  the  Orange  Book,  generic  firms  that  might  seek  approval  of  a  generic 
version of our product would not have to “certify” in their generic drug applications as to any such unlisted patent. This 
could result in the absence of a 30-month stay and thus faster approval of some generic applications for our products.

Other companies or individuals may independently develop similar or alternative technologies or duplicate our 
technologies. This could enable our competitors to develop a competing product that avoids infringing our patents. In 
such  an  event,  our  competitors  might  be  able  to  enter  the  market,  which  could  significantly  harm  the  commercial 
opportunity for our product candidates.

The  laws  of  some  foreign  countries  do  not  protect  our  proprietary  rights  to  the  same  extent  or  in  the  same 
manner as U.S. laws, and we may encounter significant problems in protecting and defending our proprietary rights in 
these  countries.  We  will  be  able  to  protect  our  proprietary  rights  from  unauthorized  use  by  third  parties  only  to  the 
extent  that  our  proprietary  technologies,  products  and  product  candidates  are  covered  by  valid  and  enforceable 
patents or are effectively maintained as trade secrets.

Our patent strategy for protecting Ovaprene includes in-licensing a patent family from ADVA-Tec, whose last 
claim expires in August 2028, but which could be extended to August 2033 in the United States and Europe. Patent 
prosecution for the intellectual property incorporated into Ovaprene is entirely controlled by ADVA-Tec and we have 
little, if any, influence or control over such patent prosecution.

Our  patent  strategy  for  protecting  Sildenafil  Cream,  3.6%  includes  in-licensing  a  patent  family  from  SST, 
whose  last  U.S.  claim  expires  in  June  2029,  but  which  could  be  eligible  for  three-year  market  exclusivity  under  the 
Hatch-Waxman Act in the United States. However, if granted 3-year exclusivity, generic applicants can still submit an 
abbreviated application during the 3-year period and the FDA is required to review the application, but will defer any 
approval  until  the  end  of  the  3-year  period.  Three-year  exclusivity  differs  from  5-year  exclusivity  under  the  Hatch-
Waxman Act, which bars the submission of a generic application during the 5-year period, with the exception that a 
generic application can be filed after 4 years if it contains a Paragraph IV certification challenging an Orange Book-
listed patent for the brand drug.

With  respect  to  patents  related  to  Sildenafil  Cream,  3.6%,  SST  has  the  sole  right,  but  not  the  obligation,  to 
prepare,  file,  prosecute  and  maintain  such  patents.  We  will  be  responsible  for  the  costs  incurred  to  maintain  and 
prosecute all such patents and we will be kept informed of all strategies. However, we will have little if any, influence 
or control over implementing the patent strategy.

With respect to patent rights related to our IVR product candidates, including DARE-HRT1 and DARE-FRT1, 
The  General  Hospital  Corporation  (also  known  as  Massachusetts  General  Hospital  or  MGH)  has  the  sole  right  to 
prosecute and maintain its patent rights, and we have the right to prosecute and maintain Catalent's patent rights. We 

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will  be  responsible  for  the  costs  incurred  by  MGH  to  maintain  and  prosecute  such  patents  and  we  will  be  kept 
informed of all strategies. However, we will have little, if any, influence or control over MGH’s implementation of the 
patent strategy.

With respect to patents related to DARE-VVA1, we have the right and obligation, at our expense, to prosecute 

and maintain the in-licensed patent rights in certain major markets, if possible.

There is a substantial backlog of patent applications at the USPTO that may lead to delays in having patent 
applications  examined  by  the  USPTO.  There  can  be  no  assurance  that  any  patent  applications  relating  to  our 
products  or  methods  will  be  issued  as  patents  or,  if  issued,  that  the  patents  will  not  be  challenged,  invalidated  or 
circumvented or that the rights granted thereunder will provide a competitive advantage. We and our licensors may 
not obtain patent rights on products, treatment methods or manufacturing processes that we may develop or to which 
we  may  obtain  license  or  other  rights.  Even  if  patents  are  issued  to  us  and  our  licensors,  rights  under  any  issued 
patents  may  not  provide  us  with  sufficient  protection  for  our  product  candidates  or  provide  sufficient  protection  to 
afford us a commercial  advantage against our competitors or their competitive products or processes. It is possible 
that no patents will be issued from any pending or future patent applications owned by us or licensed to us. Others 
may  challenge,  seek  to  invalidate,  infringe  or  circumvent  any  patents  we  own  or  license,  including  the  patents  we 
have licensed to date and any other patents we may license in the future. Conversely, in the future we may have to 
initiate litigation against third parties to enforce our intellectual property rights. The defense and enforcement of patent 
and  intellectual  property  claims  are  both  costly  and  time  consuming,  even  if  the  outcome  is  favorable  to  us.  Any 
adverse outcome could subject us to significant liabilities, require us to license disputed rights from others or require 
us to cease selling our future products.

In  addition,  many  other  organizations  are  engaged  in  research  and  product  development  efforts  that  may 
overlap  with  our  products.  Such  organizations  may  currently  have,  or  may  obtain  in  the  future,  legally  blocking 
proprietary rights, including patent rights, in one or more products or methods we are developing or considering for 
development.  These  rights  may  prevent  us  from  commercializing  technology,  or  they  may  require  us  to  obtain  a 
license from the organizations to use the technology. We may not obtain any such licenses that may be required on 
reasonable financial terms, if at all, and there can be no assurance that the patents underlying any such licenses will 
be  valid  or  enforceable.  As  with  other  companies  in  the  pharmaceutical  industry,  we  are  subject  to  the  risks  that 
persons  located  in  other  countries  will  engage  in  development,  marketing  or  sales  activities  of  products  that  would 
infringe  our  intellectual  property  rights  if  such  activities  were  conducted  in  the  United  States  and  enforcing  our 
intellectual property rights against such persons may be difficult or not possible.

Our  patents  and  other  intellectual  property  also  may  not  afford  protection  against  competitors  with  similar 
technology.  We  may  not  have  identified  all  patents,  published  applications  or  published  literature  that  affect  our 
business either by blocking our ability to commercialize our product candidates, by preventing the patentability of our 
products or by covering the same or similar technologies that may affect our ability to market or license our product 
candidates. Many companies have encountered difficulties in protecting and defending their intellectual property rights 
in  foreign  jurisdictions.  If  we  encounter  such  difficulties  or  are  otherwise  precluded  from  effectively  protecting  our 
intellectual  property  rights  in  either  the  United  States  or  foreign  jurisdictions,  our  business  prospects  could  be 
substantially harmed.

In addition, because of funding limitations and our limited cash resources, we may not be able to devote the 
resources that we might otherwise desire to prepare or pursue patent applications, either at all or in all jurisdictions in 
which we might desire to obtain patents, or to maintain already-issued patents.

The patents and the patent applications covering Sildenafil Cream, 3.6% and XACIATO are limited to specific 
formulations, processes and uses of sildenafil and clindamycin, and our market opportunity may be limited 
by the lack of patent protection for the active ingredient itself and other formulations and delivery technology 
and systems that may be developed by competitors.

The active ingredient in our product candidate for FSAD, Sildenafil Cream, 3.6%, is sildenafil and the active 
ingredient  in  our  FDA-approved  product  for  the  treatment  of  bacterial  vaginosis,  XACIATO,  is  clindamycin.  Patent 
protection for these ingredients has expired and generic products are available. As a result, a competitor that obtains 
the  requisite  regulatory  approvals  could  offer  products  with  the  same  active  ingredient  in  a  different  formulation  so 
long as the competitor does not infringe any process, use or formulation patents that we have developed, or that may 
not  be  barred  by  any  three-year  Waxman-Hatch Act  exclusivity,  or  any  GAIN Act  extension  thereof,  we  might  enjoy 
upon approval of our products.

Competitors may seek to develop and market competing formulations that may not be covered by our patents 
and patent applications. The commercial opportunity for Sildenafil Cream, 3.6% and XACIATO could be significantly 
harmed if competitors are able to develop and commercialize alternative formulations using these ingredients.

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The  patents  and  the  patent  applications  covering  our  IVR  product  candidates  cover  the  method  of  delivery 
and  the  device  and  our  market  opportunity  may  be  limited  by  the  lack  of  patent  protection  for  the  active 
ingredients themselves and other formulations, delivery technology and systems that may be developed by 
competitors.

The  active  ingredients  in  our  IVR  product  candidates  include  bio-identical  progesterone,  estrogen  and 
oxybutynin, and none of those ingredients are proprietary to us. As a result, we must compete with currently available 
products and any future products developed by competitors using same active ingredients in a different formulation or 
via a different delivery system. The commercial opportunity for our IVR product candidates, including DARE-HRT1 for 
hormone therapy, could be significantly harmed if competitors develop and commercialize alternative formulations or 
better delivery approaches.

The  patents  and  the  patent  applications  covering  the  use  and  delivery  of  DARE-VVA1  and  our  market 
opportunity  may  be  limited  by  the  lack  of  patent  protection  for  the  active  ingredient  itself  and  other 
formulations, delivery technology and systems that may be developed by competitors.

The active ingredient in DARE-VVA1, tamoxifen, is not proprietary to us. As a result, we must compete with 
currently available products and any future products developed by competitors using the same active ingredient in a 
different formulation or via a different delivery system. The commercial opportunity for our product candidate for the 
treatment  of  vulvar  and  vaginal  atrophy  could  be  significantly  harmed  if  competitors  develop  and  commercialize 
alternative formulations or better delivery approaches.

We may become involved in patent litigation or other intellectual property proceedings relating to our future 
product  approvals,  which  could  result  in  liability  for  damages  or  delay  or  stop  our  development  and 
commercialization efforts.

The pharmaceutical industry has been characterized by significant litigation and other proceedings regarding 
patents, patent applications, trademarks and other intellectual property rights. The situations in which we may become 
party  to  such  litigation  or  proceedings  may  include  any  third  parties  initiating  litigation  claiming  that  our  products 
infringe  their  patent  or  other  intellectual  property  rights,  or  that  one  of  our  trademarks  or  trade  names  infringes  the 
third  party’s  trademark  rights;  in  such  case,  we  would  need  to  defend  against  such  proceedings.  The  costs  of 
resolving  any  patent  litigation  or  other  intellectual  property  proceeding,  even  if  resolved  in  our  favor,  could  be 
substantial. Many of our potential competitors will be able to sustain the cost of such litigation and proceedings more 
effectively  than  us  because  of  their  substantially  greater  resources.  Uncertainties  resulting  from  the  initiation  and 
continuation of patent litigation or other intellectual property proceedings could have a material adverse effect on our 
ability to compete in the marketplace, our financial condition and our stock price. Patent litigation and other intellectual 
property proceedings may also consume significant management time.

If a competitor infringes upon our patent or other intellectual property rights, including any rights licensed by 
us,  enforcing  those  rights  may  be  costly,  difficult  and  time-consuming.  Even  if  successful,  litigation  to  enforce  our 
intellectual  property  rights  or  to  defend  our  patents  against  challenge  could  be  expensive  and  time-consuming  and 
could  divert  our  management’s  attention.  We  may  not  have  sufficient  resources  to  enforce  our  intellectual  property 
rights  or  to  defend  our  patent  or  other  intellectual  property  rights  against  a  challenge.  If  we  were  unsuccessful  in 
enforcing  and  protecting  our  intellectual  property  rights  and  protecting  our  products,  it  could  materially  harm  our 
business.

With  respect  to  XACIATO,  we  have  the  initial  right  to  enforce  patents  we  license  from  TriLogic  and 
MilanaPharm against third parties whose activities infringe such patents in a manner that could affect our exercise of 
the licenses granted to us, and TriLogic and MilanaPharm must reasonably cooperate with in any such suit, including, 
if necessary, by being joined as a party to any such suit. In some cases, MilanaPharm may assume the defense of a 
claim  initiated  by  a  third-party  alleging  infringement  of  a  third  party’s  intellectual  property  rights  as  a  result  of  the 
manufacture  or  sale  of  a  product  we  develop  under  our  license  agreement  with  TriLogic/MilanaPharm.  While  our 
license agreement would require MilanaPharm to indemnify us for certain losses arising from these third-party claims, 
this indemnification may not be sufficient to adequately compensate us for any related losses or the potential loss of 
our ability to manufacture and sell XACIATO.

With  respect  to  Ovaprene, ADVA-Tec  has  the  right,  in  certain  instances,  to  control  the  defense  against  any 
infringement litigation arising from the manufacture or development (but not the sale) of Ovaprene. While our license 
agreement  with  ADVA-Tec  requires  ADVA-Tec  to  indemnify  us  for  certain  losses  arising  from  these  claims,  this 
indemnification may not be sufficient to adequately compensate us for any related losses or the potential loss of our 
ability  to  manufacture  and  develop  Ovaprene.  Additionally,  our  license  agreement  with  Bayer  requires  that  we 
indemnify Bayer from and against all liabilities, damages, losses and expenses arising from or occurring as a result of 
development,  manufacture,  use  or  commercialization  of  Ovaprene  by  us  or  any  licensee  of  ours,  including  without 

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limitation,  product  liability  claims,  except  in  limited  circumstances.   As  a  result  of  our  indemnification  obligations  to 
Bayer  and  limitations  on  ADVA-Tec’s  obligations  to  indemnify  us,  any  patent  infringement  litigation  relating  to 
Ovaprene could subject us to significant liabilities that may have a material adverse effect on our business, results of 
operations and financial condition. 

With  respect  to  Sildenafil  Cream,  3.6%,  we  have  the  initial  right  to  enforce  the  applicable  licensed  patents 
against  infringers  in  the  field  of  use  where  a  third  party  is  exploiting  a  topically  applied  pharmaceutical  product  that 
contains at least one of the same active pharmaceutical ingredients as a licensed product, and SST will provide us 
with reasonable assistance (excluding financial assistance), at our expense. We also have the initial right to defend 
any  claim  initiated  by  any  third-party  alleging  that  a  licensed  product  developed  or  commercialized  under  the  SST 
license agreement has infringed any third-party intellectual property rights. While the SST license agreement requires 
SST  to  indemnify  us  for  certain  losses  arising  from  these  claims,  this  indemnification  may  not  be  sufficient  to 
adequately  compensate  us  for  any  related  losses  or  the  potential  loss  of  our  ability  to  manufacture  and  develop 
Sildenafil Cream, 3.6%.

With respect to our IVR product candidates, including DARE-HRT1, DARE-FRT1, and DARE-PTB1 we have 
the first right to enforce the applicable licensed patents against third party infringers in the fields of pharmaceutical, 
therapeutic, preventative, diagnostic and palliative uses.

With respect to DARE-VVA1, we have the first right to enforce the applicable licensed patents against third-

party infringers in all fields.

We cannot guarantee that we or any of our licensors’ patent searches or analyses, including but not limited to 
the identification of relevant patents, the scope of patent claims or the expiration of relevant patents, are complete or 
thorough, nor can we be certain that we have identified each and every third-party patent and pending application in 
the  United  States,  Europe  and  elsewhere  that  is  relevant  to  or  necessary  for  the  commercialization  of  our  product 
candidates  in  any  jurisdiction.  For  example,  in  the  United  States,  applications  filed  before  November  29,  2000  and 
certain applications filed after that date that will not be filed outside the United States remain confidential until patents 
issue. Patent applications in the United States, EU and elsewhere are published approximately 18 months after the 
earliest filing for which priority is claimed, with such earliest filing date being commonly referred to as the priority date. 
Therefore, patent applications covering our future product candidates, or their manufacture or use may currently be 
unpublished. Additionally, pending patent applications that have been published can, subject to certain limitations, be 
later amended in a manner that could cover our product candidates or the use of our product candidates. The scope 
of  a  patent  claim  is  determined  by  an  interpretation  of  the  law,  the  written  disclosure  in  a  patent  and  the  patent’s 
prosecution  history.  Our  or  our  licensors’  interpretation  of  the  relevance  or  the  scope  of  a  patent  or  a  pending 
application  may  be  incorrect,  which  may  negatively  impact  our  ability  to  market  our  product  candidates.  We  our 
licensors  may  incorrectly  determine  that  our  product  candidates  are  not  covered  by  a  third-party  patent  or  may 
incorrectly  predict  whether  a  third  party’s  pending  application  will  issue  with  claims  of  relevant  scope.  Our  or  our 
licensors’  determination  of  the  expiration  date  of  any  patent  in  the  United  States,  the  EU  or  elsewhere  that  we 
consider  relevant  may  be  incorrect,  which  may  negatively  impact  our  ability  to  develop  and  market  our  product 
candidates. Our licensors’ failure to identify and correctly interpret relevant patents may negatively impact our ability to 
develop and market our product candidates.

From time to time, we or our licensors may identify patents or applications in the same general area as our 
products  and  product  candidates.  We  or  our  licensors  may  determine  these  third-party  patents  are  irrelevant  to  our 
business based on various factors including our or our licensors’ interpretation of the scope of the patent claims and 
our or our licensors’ interpretation of when the patent expires. If the patents are asserted against us, however, a court 
may  disagree  with  our  or  our  licensors’  determinations.  Further,  while  we  or  our  licensors’  may  determine  that  the 
scope of claims that will issue from a patent application does not present a risk, it is difficult to accurately predict the 
scope of claims that will issue from a patent application, our determination may be incorrect, and the issuing patent 
may be asserted against us or our licensors. We cannot guarantee that we or our licensors will be able to successfully 
settle or otherwise resolve such infringement claims. If we or our licensors fail in any such dispute, in addition to being 
forced to pay monetary damages, we may be temporarily or permanently prohibited from commercializing our product 
candidates. We or our licensors’ might, if possible, also be forced to redesign our product candidates so that we or our 
licensors’  no  longer  infringe  on  the  third-party  intellectual  property  rights.  Any  of  these  events,  even  if  we  or  our 
licensors’ were ultimately to prevail, could require us to divert substantial financial and management resources that we 
would otherwise be able to devote to our business.

We also rely upon trade secrets to protect our technology, product and product candidates, and trade secrets 
can be difficult to maintain and enforce.

In addition to patent and trademark protection, we also rely on trade secrets, including unpatented know-how, 
technology and other proprietary information, to derive a competitive advantage for products we develop, especially 

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where we believe patent protection is not appropriate or obtainable. However, trade secrets are difficult to maintain. 
While  we  use  reasonable  efforts  to  protect  our  trade  secrets,  monitoring  unauthorized  uses  and  disclosures  of  our 
intellectual  property  is  difficult,  and  we  do  not  know  whether  the  steps  we  have  taken  to  protect  our  intellectual 
property will be effective. Moreover, we or any of our collaborators’ employees, consultants, contractors or scientific 
and other advisors may unintentionally or willfully disclose our proprietary information to competitors and we may not 
have  adequate  remedies  in  respect  of  that  disclosure.  Enforcement  of  claims  that  a  party  illegally  disclosed  or 
obtained and is using trade secrets is difficult, expensive and time consuming and the outcome is unpredictable. In 
addition,  foreign  courts  are  sometimes  less  willing  than  U.S.  courts  to  protect  trade  secrets.  If  our  competitors 
independently  develop  equivalent  knowledge,  methods  and  know-how,  we  would  not  be  able  to  assert  our  trade 
secrets against them and our business could be harmed.  

Our  competitors  may  independently  develop  knowledge,  methods  and  know-how  equivalent  to  our  trade 
secrets.  Competitors  may  be  able  to  legally  obtain  products  of  ours  and  replicate  some  or  all  of  the  competitive 
advantages we derive from our development efforts for technologies on which we do not have patent protection. If any 
of our trade secrets were to be lawfully obtained or independently developed by a competitor, we would have no right 
to prevent them, or those to whom they communicate it, from using that technology or information to compete with us. 
If  any  of  our  trade  secrets  were  to  be  disclosed  to  or  independently  developed  by  a  competitor,  our  competitive 
position could be harmed.

Confidentiality agreements with employees and others may not adequately prevent disclosure of our know-
how,  trade  secrets  and  other  proprietary  information  and  may  not  adequately  protect  our  intellectual 
property, which could limit our ability to compete.

We  enter  into  confidentiality,  nondisclosure,  and  intellectual  property  assignment  agreements  with  our 
employees, consultants, collaborators, sponsored researchers, and scientific and other advisors. These agreements 
generally  require  that  the  other  party  keep  confidential  and  not  disclose  to  third  parties  all  confidential  information 
developed by the party on our behalf or made known to the party by us during the course of the party’s relationship 
with us. These agreements also generally provide that inventions conceived by the party in the course of rendering 
services to us will be our exclusive property. However, these agreements may not be honored and may not effectively 
assign intellectual property rights to us. We also have not entered into any non-compete agreements with any of our 
employees. We cannot guarantee that the confidential nature of our proprietary information will be maintained by our 
employees and others in the course of their future employment with or provision of services to a competitor. Enforcing 
a  claim  that  a  party  illegally  disclosed  or  obtained  and  is  using  our  know-how,  trade  secrets  or  other  proprietary 
information is difficult, expensive and time consuming and the outcome is unpredictable. If we are unable to prevent 
unauthorized material disclosure of our intellectual property to third parties, we will not be able to establish or maintain 
a competitive advantage for the products we develop, which could materially adversely affect our business, operating 
results and financial condition.

Provisions  in  our  agreements  with  governmental  agencies  and  non-profit  organizations  may  affect  our 
intellectual property rights and the value of our development programs to our company.

Certain of our product development activities have been funded, are being funded and may in the future be 
funded, by the U.S. government and not-for-profit organizations. Our agreements for these sources of funding include, 
and may in the future include, terms and conditions that affect our intellectual property rights. For example, under our 
CRADA  with  NICHD  for  the  Phase  3  clinical  study  of  Ovaprene,  the  U.S.  government  has  a  nonexclusive, 
nontransferable,  irrevocable,  paid-up  right  to  practice  for  research  or  other  government  purposes  any  invention  of 
either party conceived or first actually reduced to practice in the party’s performance of the CRADA and both parties 
will jointly own inventions jointly invented by their employees in performing the research plan. Under the CRADA, we 
were  granted  an  exclusive  option  to  negotiate  an  exclusive  or  nonexclusive  development  and  commercialization 
license with a field of use that does not exceed the scope of the research plan to rights that the U.S. government may 
have in inventions jointly or independently invented by NICHD employees for which a patent application is filed.

Under the grant agreement supporting development of DARE-LARC1, we agreed to make DARE-LARC1, and 
any  other  products,  services,  processes,  technologies,  materials,  software,  data,  other  innovations,  and  intellectual 
property  resulting  from  the  project  funded  by  the  grant  (referred  to  as  Funded  Developments),  available  and 
accessible  at  an  affordable  price  to  people  most  in  need  within  developing  countries,  and  to  promptly  and  broadly 
disseminate  the  knowledge  and  information  gained  from  the  project  funded  by  the  grant  (referred  to  as  the  Global 
Access Commitment). In connection with the Global Access Commitment, under the agreement, we also granted the 
foundation  that  awarded  the  grant  a  nonexclusive,  perpetual,  irrevocable,  worldwide,  royalty-free,  fully  paid  up, 
sublicensable license to make, use, sell, offer to sell, import, distribute, copy, create derivative works, publicly perform, 
and display Funded Developments and essential background technology (referred to as the Humanitarian License). 
We  are  required  to  ensure  that  the  Humanitarian  License  survives  the  assignment  or  transfer  of  Funded 

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Developments and essential background technology. Our obligations under the Global Access Commitment and the 
Humanitarian License may limit the value of our rights in DARE-LARC1 and other Funded Developments.

Risks Related to Our Business Operations and Industry

The  COVID-19  pandemic  has  negatively  impacted  our  business  and,  in  the  future,  may  materially  and 
adversely  affect  our  business,  financial  condition  and  results  and  stock  price,  including  by  increasing  the 
cost and timelines for our clinical development programs.

The ultimate impact of the COVID-19 pandemic on our operations and, financial condition is unknown and will 
depend  on  future  developments  that  are  highly  uncertain,  beyond  our  control  and  cannot  be  predicted  with 
confidence,  including,  but  not  limited  to,  the  duration  and  severity  of  the  pandemic,  governmental  and  individual 
organization  actions  and  policies  implemented  to  reduce  transmission  of  the  disease,  governmental  actions  and 
programs implemented to mitigate and alleviate the economic impact of the pandemic, and the speed with which and 
degree to which normal economic and operating conditions resume.

The  longer  the  pandemic  persists,  the  greater  the  potential  for  significant  adverse  impact  to  our  business 
operations  and  those  of  the  CROs,  CMOs,  commercial  collaborators,  and  other  third-party  service  providers  and 
vendors on which we depend to, among other things, conduct our clinical and nonclinical studies, supply our clinical 
trial materials, assist with regulatory affairs necessary to advance and seek regulatory approval for our programs, and 
market,  sell  and  distribute  our  products,  if  approved.  Employee  and  family  member  illness,  increased  childcare  and 
elder  care  responsibilities,  and  quarantines,  travel  restrictions,  prohibitions  on  non-essential  gatherings,  shelter-in-
place orders and other similar directives and policies intended to reduce the spread of the disease, may reduce our 
productivity and that of the third parties on which we rely and may disrupt and delay many aspects of our business, 
including  R&D  activities,  production  and  supply  of  clinical  trial  materials  and  commercial  product,  and  regulatory 
affairs  activities. As  a  result  of  resource  constraints,  third  parties  on  which  we  rely  may  not  meet  their  contractual 
obligations to us or may allocate constrained resources to projects other than ours, any of which could significantly 
increase  the  cost  and  timelines  for  our  development  programs.  In  addition,  the  significant  amount  of  personnel 
continuing  to  work  remotely,  both  ours  and  those  of  the  third  parties  on  which  we  rely,  could  increase  our 
cybersecurity  risk,  create  data  accessibility  concerns,  and  make  us  more  susceptible  to  communication  disruptions, 
any of which could significantly adversely impact our business operations or significantly delay necessary interactions 
with  the  FDA  and  other  regulatory  agencies,  our  CROs  and  CMOs,  clinical  trial  sites,  current  and  potential 
collaborators,  and  other  third  parties.  Conversely,  as  more  personnel  return  to  work,  travel  and  non-essential 
gatherings,  there  is  increased  risk  of  transmission  of  the  disease  and  other  communicable  illnesses,  potentially 
leading to resource constraints while personnel are unable to work due to illness and caring for family members who 
become ill. In addition, vaccination mandates may lead to human resource constraints at our strategic collaborators, 
CROs,  CMOs  and  other  third  parties  on  which  we  rely  if  substantial  proportions  of  their  workforce  quit  or  are 
terminated for refusing to comply with vaccine mandates.

The  COVID-19  pandemic  could  cause  delays  in  the  current  timelines  for  our  ongoing  and  planned  clinical 
studies,  our  regulatory  submissions,  potential  marketing  approvals  and,  ultimately,  commercial  launch  of  any 
approved product, including XACIATO. The clinical and regulatory milestones we are targeting to occur in 2022 and 
2023  may  be  delayed  or  otherwise  adversely  impacted  as  a  result  of  the  pandemic.  For  example,  clinical  trial  site 
initiation  and/or  patient  enrollment  may  be  significantly  delayed  or  suspended  as  a  result  of  personnel  and  other 
resource  constraints  of  health  care  providers,  as  well  as  adherence  to  governmental  orders  and  internal  policies 
intended to reduce the spread of COVID-19. In addition, we may experience lower than anticipated subject enrollment 
and completion rates, including because individuals may avoid medical settings, particularly for non-critical conditions, 
due  to  concerns  of  contracting  COVID-19  or  due  to  shelter-in-place  and  social  distancing  orders,  or  conversely,  as 
pandemic-related  restrictions  ease  and  there  are  increased  opportunities  to  travel  and  participate  in  other  activities 
again,  individuals  may  be  less  inclined  to  participate  in  or  complete  clinical  trials  such  as  ours  that  require  multiple 
clinic visits. Commencement and completion of our clinical trials may also be significantly delayed by disruptions to 
production  by  our  contract  manufacturers  of  clinical  supplies  needed  for  those  studies.  The  COVID-19  pandemic 
contributed to a slower than anticipated pace of enrollment of participants in our Phase 2b clinical study of Sildenafil 
Cream,  3.6%  as  a  result  of  operational  restrictions  or  closure  of  certain  study  sites  due  to  their  adherence  to 
governmental  guidelines  intended  to  reduce  the  spread  of  COVID-19.  The  commencement  of  clinical  trials  and 
nonclinical testing for our programs may be delayed due to the failure to obtain clinical and other supplies on a timely 
basis as a result of  supply chain disruptions and human resources constraints. 

In addition, the pandemic has resulted in disruption and volatility in the global capital markets, and while the 
longer-term  economic  impact  is  difficult  to  assess  and  predict  at  this  time,  it  could  negatively  impact  our  ability  to 
access additional capital when needed or on terms favorable to us and our stockholders. If we cannot raise capital 
when needed on acceptable terms, or at all, we may not be able to continue development of our product candidates 

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as currently planned or at all, will need to reevaluate our planned operations and may need to delay, scale back or 
eliminate some or all of our development programs, reduce expenses or cease operations, any of which could have a 
significant negative impact on our prospects and financial condition, as well as the trading price of our common stock.

A  key  aspect  of  our  business  strategy  is  to  seek  collaborations  with  third  parties,  such  as  large 
pharmaceutical companies, that are willing to conduct later-stage clinical trials and further develop and commercialize 
our product candidates. As a result of the pandemic, potential and current collaborators may experience operational 
disruptions and financial and other resource constraints and implement new strategic plans that delay or reduce their 
efforts  in  the  women’s  health  in  general  or  in  our  programs  in  particular,  which  could  adversely  affect  our  ability  to 
enter into or maintain collaborations, strategic alliances or other similar types of arrangements and may result in or 
contribute  to  disruption  and  delays  in  later-stage  clinical  development  and,  if  approved,  commercial  launch  of  our 
product candidates.

The  plans  we  implement  to  help  mitigate  negative  impacts  on  our  business  from  the  COVID-19  pandemic, 
including  those  designed  to  protect  the  safety,  health  and  well-being  of  our  employees  while  maintaining  employee 
productivity, may not be effective.

The  extent  to  which  the  pandemic,  efforts  to  reduce  the  spread  of  COVID-19  and  efforts  to  return  to  pre-
pandemic  economic  conditions  impact  our  business,  financial  condition  and  results  of  operations  is  uncertain  and 
cannot  be  predicted  with  reasonable  accuracy  at  this  time  and  will  depend  on  future  developments  that  are  also 
uncertain  and  cannot  be  predicted  with  reasonable  accuracy  at  this  time  including  emergence  of  new  and  more 
contagious  or  deadly  variants  of  the  virus  that  causes  COVID-19,  new  information  regarding  the  long-term  health 
impacts of COVID-19, the rate and efficacy of vaccinations against COVID-19, the effect of actions taken in the United 
States and other countries to contain and treat COVID-19 and to address the pandemic's impact on economic health, 
and further actions implemented to contain and treat the disease and its impact, among others.

The COVID-19 pandemic may also have the effect of heightening many of the other risks and uncertainties 

described in this “Risk Factors” section.

Product liability lawsuits against us could cause us to incur substantial liabilities.

We face an inherent risk of product liability exposure as a result of testing of our product candidates in human 
clinical trials and will face an even greater risk following commercial launch of XACIATO and any future product we 
develop. If we cannot successfully defend ourselves against claims that our products or product candidates caused 
injuries,  we  will  incur  substantial  liabilities  or  be  required  to  limit  commercialization  of  our  products.  Regardless  of 
merit or eventual outcome, liability claims may result in: 

decreased demand for any marketed product;
product recalls, withdrawals or labeling, marketing or promotional restrictions;
termination of product development or commercial collaborations; 
loss of revenue;

•
•
•
•
• withdrawal of clinical study participants and delays in commencement or completion of clinical studies;
•
•
•
•
•

injury to our reputation and significant negative media attention;
significant costs to defend the related litigation;
substantial monetary awards to patients or clinical study participants; 
diversion of our management’s time and other resources from pursuing our business strategy; and
a decline in our stock price. 

We  carry  product  liability  insurance  that  we  believe  to  be  adequate  for  our  clinical  testing  and  product 
development programs and in connection with our commercial-stage asset, XACIATO. However, insurance coverage 
is  increasingly  expensive,  and  it  may  be  difficult  to  obtain  adequate  product  liability  insurance  in  the  future.  Our 
inability  to  obtain  and  retain  sufficient  product  liability  insurance  at  an  acceptable  cost  to  protect  against  potential 
product liability claims could prevent or inhibit the commercialization of XACIATO or any of our product candidates, if 
approved.  We  also  have  indemnification  obligations  to  our  commercial  and  other  collaborators.  Although  we  will 
endeavor  to  obtain  and  maintain  such  insurance  in  coverage  amounts  we  deem  adequate,  any  claim  that  may  be 
brought against us could result in a court judgment or settlement in an amount that is not covered, in whole or in part, 
by our insurance or that is in excess of the limits of our insurance coverage. Our insurance policies also have various 
exclusions, and we may be subject to a product liability claim for which we have no coverage. We may have to pay 
any  amounts  awarded  by  a  court  or  negotiated  in  a  settlement  that  exceed  our  coverage  limitations  or  that  are  not 
covered by our insurance, and we may not have, or be able to obtain, sufficient capital to pay such amounts. 

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Our  current  or  future  employees,  clinical  investigators,  consultants  and  commercial  collaborators  may 
engage in misconduct or other improper activities, including non-compliance with regulatory standards.

We  may  become  exposed  to  the  risk  of  employees,  independent  contractors,  clinical  investigators, 
consultants,  suppliers,  commercial  collaborators  or  vendors  engaging  in  fraud  or  other  misconduct.  Misconduct  by 
employees,  independent  contractors,  clinical  investigators,  consultants,  suppliers,  commercial  collaborators  and 
vendors could include intentional failures, such as failures to: (1) comply with FDA or other regulators’ requirements, 
(2)  provide  accurate  information  to  such  regulators,  (3)  comply  with  clinical  and  nonclinical  research  standards  and 
manufacturing standards established by us and/or required by law, or (4) comply with SEC rules and regulations. In 
particular,  sales,  marketing  and  business  arrangements  in  the  health  care  industry  are  subject  to  extensive  laws, 
regulations  and  industry  guidance  intended  to  prevent  fraud,  misconduct,  kickbacks,  self-dealing  and  other  abusive 
practices.  These  laws  and  regulations  may  restrict  or  prohibit  a  wide  range  of  pricing,  discounting,  marketing  and 
promotion, sales commission, customer incentive programs and other business arrangements. Misconduct by current 
or future employees, independent contractors, clinical investigators, consultants, suppliers, commercial collaborators 
and vendors could also involve the improper use of information obtained in the course of clinical trials, which could 
result in regulatory or civil sanctions and serious harm to our reputation. It is not always possible to identify and deter 
misconduct  by  employees,  independent  contractors,  clinical  investigators,  consultants,  suppliers,  commercial 
collaborators  and  vendors,  and  the  precautions  we  take  to  detect  and  prevent  this  activity  may  not  be  effective  in 
controlling  unknown  or  unmanaged  risks  or  losses,  or  in  protecting  us  from  governmental  investigations  or  other 
actions or lawsuits stemming from a failure to comply with such laws or regulations. If any such actions are instituted 
against  us,  and  we  are  not  successful  in  defending  or  asserting  our  rights,  those  actions  could  have  a  significant 
adverse effect on our business, including the imposition of significant fines or other sanctions, and our reputation. 

The  pharmaceutical  and  medical  device  industries  are  highly  regulated  and  subject  to  various  fraud  and 
abuse laws, including, without limitation, the U.S. federal Anti-Kickback Statute, the U.S. federal False Claims 
Act and the U.S. Foreign Corrupt Practices Act. 

Health  care  providers  and  third-party  payors  play  a  primary  role  in  the  recommendation  and  prescription  of 
drug products and medical devices that are granted marketing approval. Our arrangements with health care providers, 
commercial  collaborators,  principal  investigators,  consultants,  third-party  payors,  customers  and  other  organizations 
may expose us to broadly applicable fraud and abuse and other health care laws and regulations in the United States. 
Health  care  fraud  and  abuse  regulations  are  complex,  and  even  minor  irregularities  can  give  rise  to  claims  that  a 
statute or prohibition has been violated. The laws that may affect our operations include:

•

•

•

the federal Anti-Kickback Statute (and comparable state laws), which prohibits, among other things, any 
person  from  knowingly  and  willfully  offering,  providing,  soliciting  or  receiving  remuneration,  directly  or 
indirectly, overtly or covertly, in cash or in kind, to induce either the referral of an individual, for an item or 
service or the purchasing or ordering of a good or service, for which payment may be made under federal 
health care programs such as the Medicare and Medicaid programs. The federal Anti-Kickback Statute is 
subject  to  evolving  interpretations.  In  the  past,  the  government  has  enforced  the  federal Anti-Kickback 
Statute  to  reach  large  settlements  with  health  care  companies  based  on  sham  consulting  and  other 
financial arrangements with physicians. A person or entity does not need to have actual knowledge of the 
statute or specific intent to violate it in order to have committed a violation. In addition, the government 
may assert that a claim including items or services resulting from a violation of the federal Anti-Kickback 
Statute constitutes a false or fraudulent claim for purposes of the civil False Claims Act; 

federal and state civil and criminal false claims laws, including the civil False Claims Act which prohibit, 
among other things, any person or entity from knowingly presenting, or causing to be presented, a false, 
fictitious or fraudulent claim for payment to the U.S. government, knowingly making, using, or causing to 
be  made  or  used,  a  false  record  or  statement  material  to  a  false  or  fraudulent  claim  to  the  U.S. 
government, or from knowingly making a false statement to avoid, decrease or conceal an obligation to 
pay  money  to  the  U.S.  government.  Actions  under  these  laws  may  be  brought  by  the  U.S.  Attorney 
General  or  as  a  qui  tam  action  by  a  private  individual  in  the  name  of  the  government.  The  federal 
government uses these laws, and the accompanying threat of significant liability, in its investigation and 
prosecution  of  pharmaceutical  and  biotechnology  companies  throughout  the  U.S.,  for  example,  in 
connection  with  the  promotion  of  products  for  unapproved  uses  and  other  allegedly  unlawful  sales  and 
marketing practices; 

federal,  civil  and  criminal  statues  created  under  HIPAA  (and  similar  state  laws),  which  prohibit,  among 
other actions, knowingly and willfully executing, or attempting to execute, a scheme to defraud any health 
care benefit program, including private third-party payors, knowingly and willfully embezzling or stealing 
from a health care benefit program, willfully obstructing a criminal investigation of a health care offense, 
and knowingly and willfully falsifying, concealing or covering up a material fact or making any materially 

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false,  fictitious  or  fraudulent  statement  in  connection  with  the  delivery  of  or  payment  for  health  care 
benefits, items or services. Similar to the federal Anti-Kickback Statute, a person or entity does not need 
to  have  actual  knowledge  of  the  statute  or  specific  intent  to  violate  it  in  order  to  have  committed  a 
violation; 

the Physician Payments Sunshine Act, enacted as part of the ACA, which, among other things, imposes 
reporting requirements on manufacturers of FDA-approved drugs, devices, biologics and medical supplies 
covered by Medicare or Medicaid to report to CMS, on an annual basis, information related to payments 
and  other  transfers  of  value  to  physicians  (defined  broadly  to  include  doctors,  dentists,  optometrists, 
podiatrists,  chiropractors,  and  certain  advanced  non-physician  health  care  practitioners)  and  teaching 
hospitals,  as  well  as  ownership  and  investment  interests  held  by  physicians  and  their  immediate  family 
members in such manufacturers; 

HIPAA, as amended by HITECH, and their respective implementing regulations, which impose specified 
requirements  relating  to  the  privacy,  security  and  transmission  of  individually  identifiable  health 
information.  Among  other  things,  HITECH  makes  HIPAA’s  privacy  and  security  standards  directly 
applicable  to  “business  associates,”  defined  as  independent  contractors  or  agents  of  covered  entities, 
which  include  certain  health  care  providers,  health  plans,  and  health  care  clearinghouses,  that  create, 
receive, maintain or transmit protected health information in connection with providing a service for or on 
behalf of a covered entity. HITECH also increased the civil and criminal penalties that may be imposed 
against  covered  entities,  business  associates  and  possibly  other  persons,  and  gave  state  attorneys 
general  new  authority  to  file  civil  actions  for  damages  or  injunctions  in  federal  courts  to  enforce  HIPAA 
and seek attorney’s fees and costs associated with pursuing federal civil actions; and

the U.S. Foreign Corrupt Practices Act, which prohibits U.S. organizations and their representatives from 
offering,  promising,  authorizing  or  making  corrupt  payments,  gifts  or  transfers  of  value  to  non-U.S. 
officials, which in many countries, could include interactions with certain health care professionals.

•

•

•

The scope and enforcement of these laws is uncertain and subject to rapid change in the current environment 

of health care reform, especially in light of the lack of applicable precedent and regulations. 

The  risk  of  violation  of,  and  subsequent  investigation  and  prosecution  for  violations  of,  the  laws  described 
above  may  be  mitigated  through  the  implementation  and  maintenance  of  compliance  programs  by  us  and  our 
commercial  collaborators  and  other  third  parties  on  which  we  rely  for  important  aspects  of  development  or 
commercialization of our products and product candidates, but these risks cannot be eliminated entirely. Ensuring that 
our  current  and  future  business  operations  and  arrangements  with  third  parties  comply  with  applicable  health  care 
laws and regulations could involve substantial costs. It is possible that governmental authorities will conclude that our 
business practices do not comply with current or future statutes, regulations, agency guidance or case law involving 
applicable  fraud  and  abuse  or  other  health  care  laws  and  regulations.  If  we  or  our  operations,  or  those  of  a 
commercial  collaborator  or  other  third  party  on  which  we  rely  for  development  or  commercialization  of  our  products 
and  product candidates, are found to be in violation  of  any of the laws described above or any other governmental 
regulations  that  apply  to  us  or  that  third  party,  we  may  be  subject  to  significant  civil,  criminal  and  administrative 
penalties,  including  monetary  damages,  fines,  individual  imprisonment,  disgorgement,  loss  of  eligibility  to  obtain 
approvals from the FDA, exclusion from participation in government contracting, health care reimbursement or other 
government  programs,  including  Medicare  and  Medicaid,  contractual  damages,  reputational  harm,  administrative 
burdens, diminished profits and future earnings, additional reporting requirements if we become subject to a corporate 
integrity  agreement  or  other  agreement  to  resolve  allegations  of  non-compliance  with  any  of  these  laws,  and/or  the 
curtailment or restructuring of our operations. If any  of  the physicians or other health care providers or entities with 
whom we expect to do business is found to be not in compliance with applicable laws, they may be subject to criminal, 
civil or administrative sanctions, including exclusions from government funded health care programs.

If regulatory authorities challenge our activities, or those of a commercial collaborator or other third party on 
which we rely, under these laws, any such challenge could have a material adverse effect on our reputation, business, 
results  of  operations  and  financial  condition.  Any  investigation  of  us  or  the  third  parties  with  whom  we  contract, 
including  a  commercial  collaborator,  regardless  of  the  outcome,  would  be  costly  and  time  consuming,  and  may 
negatively affect our results of operations and financial condition.  

Cyber-attacks, security breaches, loss of data and other disruptions to our information technology systems 
or  those  of  our  collaborators  and  third-party  service  providers  could  compromise  sensitive  information 
related to our business, delay or prevent us from accessing critical information or expose us to liability, any 
of which could adversely affect our business and our reputation.

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We utilize information technology systems and networks to process, transmit and store electronic information 
in connection with our business activities. As the use of digital technologies has increased, cyber incidents, including 
deliberate  attacks,  the  deployment  of  harmful  malware  or  ransomware,  denial  of  service,  and  attempts  to  gain 
unauthorized  access  to  computer  systems  and  networks,  have  increased  in  frequency  and  sophistication.  These 
threats pose a risk to the security of our systems and networks and those of our collaborators and third-party service 
providers, and could compromise the confidentiality, availability and integrity of our data, confidential information, or 
other  intellectual  property,  all  of  which  are  vital  to  our  operations  and  business  strategy.  Organizations  and 
governmental  bodies  with  far  greater  resources  than  ours  dedicated  to  cyber  security  have  proven  vulnerable  to 
cyber-attacks.  There  can  be  no  assurance  we  will  succeed  in  preventing  cyber  security  breaches  or  successfully 
mitigate their effects.  

Despite implementing security measures, any of the computer systems belonging to us or our collaborators 
and  third-party  service  providers  are  vulnerable  to  damage  from  computer  viruses,  unauthorized  access,  natural 
disasters, terrorism, war, and telecommunication and electrical failure. Moreover, the prevalent use of mobile devices 
that access confidential information increases the risk of data security breaches. Any system failure, accident, security 
breach or data breach that causes interruptions in our own or in third-party service vendors’ operations could result in 
a material disruption of our product development programs. For example, losing clinical study data from future clinical 
studies  could  result  in  delays  in  our  or  our  collaborators’  regulatory  approval  efforts  and  significantly  increase  our 
costs  in  order  to  recover  or  reproduce  the  lost  data.  In  addition,  a  security  breach  or  privacy  violation  that  leads  to 
disclosure of personally identifiable information or protected health information could harm our reputation, compel us 
to  comply  with  federal  and/or  state  breach  notification  laws  and  foreign  law  equivalents,  subject  us  to  mandatory 
corrective action, require us to verify the correctness of database contents and subject us to litigation or other liability 
under  laws  and  regulations  that  protect  personal  data.  Further,  our  information  technology  and  other  internal 
infrastructure  systems,  including  firewalls,  servers,  leased  lines  and  connection  to  the  Internet,  face  the  risk  of 
systemic failure, which could disrupt our operations. If any disruption or security breach results in a loss or damage to 
our data or applications, or inappropriate disclosure of confidential or proprietary information, we may incur resulting 
liability,  our  product  development  programs  and  competitive  position  may  be  adversely  affected,  the  further 
development of our product candidates may be delayed, and the manufacture and sale of any approved products may 
be  impaired.  Furthermore,  we  may  incur  additional  costs  to  remedy  the  damage  caused  by  these  disruptions  or 
security breaches.  

Our  business  may  be  adversely  affected  by  unfavorable  or  unanticipated  macroeconomic  conditions  and 
geopolitical events.

Various  macroeconomic  factors  could  adversely  affect  our  business,  our  results  of  operations  and  financial 
condition,  including  changes  in  inflation,  interest  rates  and  overall  economic  conditions  and  uncertainties,  including 
those resulting from geopolitical events, international economic sanctions or a global health emergency.

Interest rates and the ability to access credit markets could also adversely affect the ability of patients, payors 
and  distributors  to  purchase,  pay  for  and  effectively  distribute  our  products,  if  and  when  approved.  Similarly,  these 
macroeconomic factors could affect the ability of our current or potential future third-party manufacturers, sole source 
or  single  source  suppliers,  licensors  or  licensees  to  remain  in  business,  or  otherwise  manufacture  or  supply  our 
clinical  trial  material  and  products  or  commercialize  our  products,  if  and  when  approved.  Failure  by  any  of  them  to 
remain in business could have a material adverse effect on our ability to develop and obtain regulatory approvals for 
our product candidates, and, if approved, market and sell our products or provide sufficient quantities of our products 
to meet market demand.  

We  expect  to  continue  to  incur  increased  costs  as  a  result  of  operating  as  a  public  company,  and  our 
management  will  have  to  devote  substantial  time  to  compliance  initiatives  and  corporate  governance 
practices.

We  incur  and  expect  to  continue  to  incur  significant  legal,  accounting  and  other  expenses  as  a  public 
reporting  company.  We  expect  that  these  expenses  will  increase  if  and  when  we  become  an  “accelerated  filer,”  as 
defined  in  rules  adopted  by  the  SEC  under  the  Securities  Exchange  Act  of  1934.  Generally,  we  will  become  an 
accelerated filer if our public float as of the last business day of June is $75 million or more and we reported annual 
revenues of $100 million or more for our most recently completed fiscal year.  Regardless of whether we become an 
accelerated  filer,  we  may  need  to  hire  additional  accounting,  finance  and  other  personnel  in  connection  with  our 
continuing efforts to comply with the requirements of being a public company. Even while we have non-accelerated 
filer status, our management and other personnel will need to continue to devote substantial time towards maintaining 
compliance  with  the  requirements  of  being  a  public  company.  The  Sarbanes-Oxley  Act  of  2002  and  rules  and 
regulations subsequently implemented by the SEC and Nasdaq imposed various requirements on public companies, 
including  establishment  and  maintenance  of  effective  disclosure  and  financial  controls  and  corporate  governance 

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practices. Our management and other personnel, of whom we have a small number, devote substantial time to these 
compliance initiatives. Moreover, if and when we become an accelerated filer, our compliance costs will increase.

For example, pursuant to Section 404 of the Sarbanes-Oxley Act of 2002, we must furnish a report annually 
by  our  management  on  the  effectiveness  of  our  internal  control  over  financial  reporting,  and  performing  the  system 
and  process  documentation  and  evaluation  necessary  to  issue  that  report  requires  us  to  incur  substantial  expense 
and  expend  significant  management  time.  If  and  when  we  are  an  accelerated  filer,  we  will  also  have  to  obtain  an 
attestation report on our internal control over financial reporting by our independent registered public accounting firm, 
which may substantially increase compliance costs.  

We  are  a  smaller  reporting  company  and  a  non-accelerated  filer  and  the  reduced  disclosure  requirements 
available to us may make our common stock less attractive to investors.

The SEC established the smaller reporting company, or SRC, category of companies in 2008, and expanded 
it  in  2018,  in  an  effort  to  provide  general  regulatory  relief  for  smaller  companies.  SRCs  may  choose  to  comply  with 
scaled  financial  and  non-financial  disclosure  requirements  in  their  annual  and  quarterly  reports  and  registration 
statements  relative  to  non-SRCs.  In  addition,  companies  that  are  not  “accelerated  filers”  can  take  advantage  of 
additional regulatory relief.  Whether a company is an accelerated filer or a SRC is determined on an annual basis. 
For so long as we qualify as a non-accelerated filer and/or a SRC, we will be permitted to and we intend to rely on 
some or all of the accommodations available to such companies. These accommodations include:

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not being required to provide an auditor’s attestation of management’s assessment of internal control over 
financial reporting required by Section 404(b) of the Sarbanes-Oxley Act of 2002; 

reduced  financial  disclosure  obligations,  including  that  SRCs  need  only  provide  two  years  of  financial 
statements rather than three years; a maximum of two years of acquiree financial statements are required 
rather  than  three  years;  fewer  circumstances  under  which  pro  forma  financial  statements  are  required; 
and less stringent age of financial statements requirements; 

reduced  non-financial  disclosure  obligations,  including  regarding  the  description  of  their  business, 
management’s  discussion  and  analysis  of  financial  condition  and  results  of  operations,  market  risk, 
executive compensation, transactions with related persons, and corporate governance; and

later deadlines for the filing of annual and quarterly reports compared to accelerated filers.

We will continue to qualify as a SRC and non-accelerated filer for so long as (a) our public float is less than 
$75 million as of the last day of our most recently completed second fiscal quarter or (b) our public float is $75 million 
or more but less than $700 million and we reported annual revenues of less than $100 million for our most recently 
completed fiscal year. 

We may choose to take advantage of some, but not all, of the available accommodations. We cannot predict 
whether investors will find our common stock less attractive if we rely on these accommodations. If some investors 
find our common stock less attractive as a result, there may be a less active trading market for our common stock and 
the price of our common stock may be more volatile.

 Risks Related to Ownership of Our Common Stock

The price of our common stock may rise and fall rapidly, substantial price fluctuations may occur regardless 
of  developments  in  our  business  or  our  operating  performance,  and  you  could  lose  all  or  part  of  your 
investment as a result.

The stock market in general, and the market for biopharmaceutical companies in particular, have experienced 
volatility that has often been unrelated to the operating performance of particular companies. The stocks of small cap 
and  microcap  companies  in  the  life  sciences  sector  like  ours  tend  to  be  highly  volatile.  Our  common  stock  has 
experienced extreme trading price and volume fluctuations in the past, including fluctuations that have been unrelated 
or  disproportionate  to  developments  in  our  business  and  our  operating  performance,  and  we  expect  that  our  stock 
price will continue to experience high volatility. The market price for our common stock may be influenced by a variety 
of factors, some of which are beyond our control or are related in complex ways, including:

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failure or discontinuation of any of our product development programs;

actual or anticipated changes to our product development and approval timelines, results from any clinical 
trial, and communications or decisions from regulatory authorities relating to a review of or decisions on 
applications we submit for our product candidates, in each case particularly those related to our clinical-
stage product candidates;

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announcements of capital raising transactions, including sales of our common stock or securities 
convertible into or exercisable for shares of our common stock by us, or expectation of additional 
financing efforts;

the amount of our unrestricted cash;

the level of expenses related to development of product candidates we develop, and in particular our 
clinical-stage development programs; 

commencement or termination of any collaboration or licensing arrangement;

the results of our efforts to discover, develop, acquire or in-license product candidates or products, if any;

disputes or other developments relating to proprietary rights, including patents, litigation matters and our 
ability to obtain patent protection for our technologies;

announcements by us or our competitors of significant acquisitions, strategic collaborations, joint ventures 
and capital commitments;

additions or departures of key management or scientific personnel;

variations in our financial results or those of companies perceived to be similar to us;

new products, product candidates or new uses for existing products introduced or announced by our 
competitors, and the timing of these introductions or announcements;

results of clinical trials of product candidates of our competitors;
general economic and market conditions and other factors that may be unrelated to our operating 
performance or the operating performance of our competitors, including changes in market valuations of 
similar companies and effects from geopolitical events, including military conflicts, war, terrorism and 
economic conflicts, or natural disasters such as earthquakes, typhoons, floods and fires or public health 
emergencies or pandemics, such as the COVID-19 pandemic;

regulatory or legal developments in the United States and other countries;

changes in the structure of health care payment systems;

conditions or trends in the biotechnology and biopharmaceutical industries;

recommendations or reports issued by securities research analysts;

sales of common stock by our stockholders, as well as the overall trading volume of our common stock; 
and

the other factors described in this “Risk Factors” section.

In the past, following periods of volatility in companies’ stock prices, securities class-action litigation has often 
been instituted against such companies. Such litigation, if instituted against us, could result in substantial costs and 
diversion  of  management’s  attention  and  resources,  which  could  materially  and  adversely  affect  our  business  and 
financial condition.

There is no assurance that we will continue satisfying the listing requirements of the Nasdaq Capital Market.

Our common stock is listed on the Nasdaq Capital Market. To maintain our listing we are required to satisfy 
continued  listing  requirements,  including  the  requirements  commonly  referred  to  as  the  minimum  bid  price  rule  and 
with  either  the  stockholders’  equity  rule  or  the  market  value  of  listed  securities  rule.  The  minimum  bid  price  rule 
requires that the closing bid price of our common stock be at least $1.00 per share, and the stockholders’ equity rule 
requires  that  our  stockholders'  equity  be  at  least  $2.5  million,  or,  alternatively,  that  the  market  value  of  our  listed 
securities  be  at  least  $35  million  or  that  we  have  net  income  from  continuing  operations  of  $500,000  in  the  most 
recently completed fiscal year or in two of the three most recently completed fiscal years. There can be no assurance 
we will continue to satisfy applicable continued listing requirements. For example, in 2018 and 2019, we were not in 
compliance with the minimum bid price rule and the stockholders' equity rule. We subsequently regained compliance 
with  both  rules,  but  there  can  be  no  assurance  that  we  will  continue  to  satisfy  these  or  other  continued  listing 
standards and maintain the listing of our common stock with Nasdaq.

The  suspension  or  delisting  of  our  common  stock,  or  the  commencement  of  delisting  proceedings,  for 
whatever reason could, among other things, substantially impair our ability to raise additional capital; result in the loss 
of  interest  from  institutional  investors,  the  loss  of  confidence  in  our  company  by  investors  and  employees,  and  in 
fewer  financing,  strategic  and  business  development  opportunities;  and  result  in  potential  breaches  of  agreements 
under  which  we  made  representations  or  covenants  relating  to  our  compliance  with  applicable  listing  requirements. 
Claims  related  to  any  such  breaches,  with  or  without  merit,  could  result  in  costly  litigation,  significant  liabilities  and 
diversion of our management’s time and attention and could have a material adverse effect on our financial condition, 
business  and  results  of  operations.  In  addition,  the  suspension  or  delisting  of  our  common  stock,  or  the 

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commencement  of  delisting  proceedings,  for  whatever  reason  may  materially  impair  our  stockholders’  ability  to  buy 
and sell shares of our common stock and could have an adverse effect on the market price of, and the efficiency of 
the trading market for, our common stock.

A significant portion of our total outstanding shares of common stock may be sold into the public market at 
any  point,  which  could  cause  the  market  price  of  our  common  stock  to  drop  significantly,  even  if  our 
business is doing well.

Sales of a substantial number of shares of our common stock in the public market could occur at any time, 
either by us or our stockholders. For example, in 2021, we sold an aggregate of 41.1 million shares of our common 
stock in at-the-market, or ATM offerings and under our equity line arrangement. Actual sales of our common stock, or 
the perception in the market that we or holders of a large number of shares intend to sell shares, could reduce the 
market price of our common stock. Our outstanding shares of common stock may be freely sold in the public market 
at any time to the extent permitted by Rules 144 and 701 under the Securities Act or to the extent such shares have 
already been registered under the Securities Act and are held by non-affiliates.

As of December 31, 2021, there were 4.7 million shares of our common stock subject to outstanding options, 
almost all of which have been registered under the Securities Act on Form S-8. The shares so registered can be freely 
sold in the public market after being issued to the option holder upon exercise, except to the extent they are held by 
an affiliate of ours, in which case such shares will become eligible for sale in the public market as permitted by Rule 
144 under the Securities Act. Furthermore, as of March 30, 2022, there were approximately 1.4 million shares of our 
common  stock  subject  to  outstanding  warrants  to  purchase  common  stock,  virtually  all  of  which  currently  have  an 
exercise price of $0.96 per share. To the extent these warrants are exercised, the shares underlying these warrants 
may be immediately sold in the public market. 

The sale of our common stock in ATM offerings may cause substantial dilution to our existing stockholders, 
and such sales, or the anticipation of such sales, may cause the price of our common stock to decline.

Since 2020, we have used ATM offerings to fund a significant portion of our operations, and we may continue 
to use ATM offerings to fund our operations in the future. While sales of shares of our common stock in ATM offerings 
may enable us to raise capital at a lower cost compared with other types of equity financing transactions; such sales 
may result in substantial dilution to our existing stockholders, and such sales, or the anticipation of such sales, may 
cause the trading price of our common stock to decline.

The exercise of our outstanding options and warrants may result in significant dilution to our stockholders.

As of December 31, 2021, we had outstanding options to purchase up to 4.7 million shares of our common 
stock and, and as of March 30, 2022, we had outstanding warrants to purchase up to approximately 1.4 million shares 
of  our  common  stock.  The  exercise  of  a  significant  portion  of  our  outstanding  options  and  warrants  may  result  in 
significant dilution to our stockholders.

We  may  issue  preferred  stock  with  terms  that  could  dilute  the  voting  power  or  reduce  the  value  of  our 
common stock.

Our  certificate  of  incorporation  authorizes  us  to  issue,  without  stockholder  approval,  one  or  more  series  of 
preferred  stock  having  such  designation,  powers,  privileges,  preferences,  including  preferences  over  our  common 
stock respecting dividends and distributions, terms of redemption and relative participation, optional, or other rights, if 
any, of the shares of each such series of preferred stock and any qualifications, limitations or restrictions thereof, as 
our board of directors may determine. The terms of one or more series of preferred stock could dilute the voting power 
or reduce the value of our common stock. For example, the repurchase or redemption rights or liquidation preferences 
we could assign to holders of preferred stock could affect the residual value of our common stock.

We  do  not  anticipate  paying  any  cash  dividends  on  our  common  stock  in  the  foreseeable  future;  capital 
appreciation, if any, will be your sole source of gain as a holder of our shares.

We have never declared or paid cash dividends on any shares of our capital stock. We currently plan to retain 
all  of  our  future  earnings,  if  any,  and  all  cash  received  from  the  sale  of  securities,  the  sale  of  assets  or  a  strategic 

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transaction  to  finance  the  growth  and  development  of  our  business. Accordingly,  capital  appreciation,  if  any,  of  our 
common stock will be the sole source of gain for our common stockholders for the foreseeable future.

Provisions in our certificate of incorporation, our by-laws or Delaware law might discourage, delay or prevent 
a change in control of our company or changes in our management and, therefore, depress the trading price 
of our common stock.

Provisions in our Restated Certificate of Incorporation, as amended, our Second Amended and Restated By-
Laws,  as  amended,  or  Delaware  law  may  discourage,  delay  or  prevent  a  merger,  acquisition  or  other  change  in 
control that our stockholders may consider favorable, including transactions in which our stockholders might otherwise 
receive a premium for their shares. These provisions could also limit the price that investors might be willing to pay in 
the  future  for  shares  of  our  common  stock,  thereby  depressing  the  market  price  of  our  common  stock.  In  addition, 
because our board of directors is responsible for appointing the members of our management team, these provisions 
might frustrate or prevent any attempts by our stockholders to replace or remove the current management by making 
it more difficult for stockholders to replace members of our board of directors. Among other things, these provisions:

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establish a classified board of directors such that all members of the board are not elected at one time;

allow the authorized number of directors to be changed only by resolution of the board of directors;

limit the manner in which stockholders can remove directors from the board;

establish advance notice requirements for nominations for election to the board or for proposing matters 
that can be acted on at stockholder meetings;
require that stockholder actions must be effected at a duly called stockholder meeting and prohibit actions 
by stockholders by written consent;

limit who may call a special meeting of stockholders;

authorize the board to issue preferred stock without stockholder approval, which could be used to institute 
a  “poison  pill”  that  would  work  to  dilute  the  stock  ownership  of  a  potential  hostile  acquirer,  effectively 
preventing acquisitions that have not been approved by the board; and

require the approval of the holders of at least 75% of the votes that all stockholders would be entitled to 
cast to amend or repeal certain provisions of the charter or bylaws.

In  addition,  we  are  governed  by  Section  203  of  the  Delaware  General  Corporate  Law,  which  prohibits  a 
publicly-held Delaware corporation from engaging in a business combination with an interested stockholder, generally 
a person which together with its affiliates owns, or within the last three years has owned, 15% of its voting stock, for a 
period of three years after the date of the transaction in which the person became an interested stockholder, unless 
the business combination is approved in a prescribed manner. This could discourage, delay or prevent someone from 
acquiring or merging with us, whether or not it is desired by, or beneficial to, our stockholders.

Provisions in our by-laws could limit our stockholders’ ability to obtain a favorable judicial forum for disputes 
with us or our directors, officers or employees.

Our Second Amended and Restated By-Laws, as amended, provide that, unless we consent in writing to the 
selection of an alternative forum, to the fullest extent permitted by law, the Court of Chancery of the State of Delaware 
will  be  the  sole  and  exclusive  forum  for  most  legal  actions  involving  actions  brought  against  us  by  stockholders; 
provided  that,  the  exclusive  forum  provision  will  not  apply  to  actions  or  suits  brought  to  enforce  any  liability  or  duty 
created  by  the  Securities  Act,  the  Exchange  Act,  or  any  other  claim  for  which  the  federal  courts  have  exclusive 
jurisdiction. In addition, our by-laws provide that, unless we consent in writing to the selection of an alternative forum, 
to the fullest extent permitted by law, the federal district courts of the United States of America shall be the sole and 
exclusive forum for the resolution of any complaint asserting a cause of action arising under the Securities Act. Any 
person or entity purchasing or otherwise acquiring any interest in any of our securities shall be deemed to have notice 
of and to have consented to these provisions.

Under the Securities Act, federal and state courts have concurrent jurisdiction over all suits brought to enforce 
any duty or liability created by the Securities Act. There is uncertainty as to whether a court (other than state courts in 
the  State  of  Delaware,  where  the  Supreme  Court  of  the  State  of  Delaware  recently  decided  that  exclusive  forum 
provisions for causes of action arising under the Securities Act are facially valid under Delaware law) would enforce 
forum selection provisions and whether investors can waive compliance with the federal securities laws and the rules 
and  regulations  thereunder.  We  believe  the  forum  selection  provisions  in  our  by-laws  may  benefit  us  by  providing 
increased  consistency  in  the  application  of  Delaware  law  and  federal  securities  laws  by  chancellors  and  judges,  as 
applicable,  particularly  experienced  in  resolving  corporate  disputes,  efficient  administration  of  cases  on  a  more 
expedited  schedule  relative  to  other  forums  and  protection  against  the  burdens  of  multi-forum  litigation.  However, 

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these provisions may have the effect of discouraging lawsuits against us and/or our directors, officers and employees 
as  it  may  limit  any  stockholder’s  ability  to  bring  a  claim  in  a  judicial  forum  that  such  stockholder  finds  favorable  for 
disputes  with  us  or  our  directors,  officers  or  employees.  The  enforceability  of  similar  choice  of  forum  provisions  in 
other companies’ charter documents has been challenged in legal proceedings, and it is possible that, in connection 
with any applicable action brought against us, a future court could find the choice of forum provisions contained in our 
by-laws  to  be  inapplicable  or  unenforceable  in  such  action.  If  a  court  were  to  find  the  choice  of  forum  provision 
contained in our by-laws to be inapplicable or unenforceable in an action, we may incur additional costs associated 
with  resolving  such  action  in  other  jurisdictions,  which  could  adversely  affect  our  business,  financial  condition  or 
results of operations.

If we fail to attract or maintain securities analysts to publish research on our business or if they publish or 
convey negative evaluations of our business, the price of our stock could decline.

The trading market for our common stock relies in part on the research and reports that industry or financial 
analysts  publish  about  us  or  our  business.  We  do  not  have  any  control  over  these  analysts.  If  one  or  more  of  the 
analysts  covering  our  business  downgrade  their  evaluations  of  our  stock,  the  price  of  our  common  stock  could 
decline.  As  of  the  date  of  this  report,  to  our  knowledge,  six  analysts  cover  our  company.  If  one  or  more  of  these 
analysts  cease  coverage  or  fail  to  regularly  publish  reports  on  our  business,  we  could  lose  visibility  in  the  financial 
markets, which in turn could cause our common stock price or trading volume to decline.

ITEM 1B. UNRESOLVED STAFF COMMENTS

None.

ITEM 2. PROPERTIES

We lease real property to support our business. The office space for our corporate headquarters, which is in 
good  operating  condition,  is  in  San  Diego,  California.  We  believe  that  the  real  property  we  lease  meets  our  current 
needs and that we will be able to renew our lease when needed on acceptable terms or find alternative facilities. 

ITEM 3. LEGAL PROCEEDINGS

From time to time, we may become involved in various claims and legal proceedings. Regardless of outcome, 
litigation and other legal proceedings can have an adverse impact on us because of defense and settlement costs, 
diversions of management resources and other factors. As of the date of filing this report, there is no material pending 
legal proceeding to which we are a party or to which any of our property is subject, and management is not aware of 
any contemplated proceeding by any governmental authority against us.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

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

PART II

Market Information

Our common stock is listed on the Nasdaq Capital Market under the symbol “DARE.” 

Holders of Common Stock

As of March 30, 2022, we had approximately 35 stockholders of record. 

The number of stockholders of record is based upon the actual number of holders registered on our books at 
such  date. A  substantially  greater  number  of  holders  of  our  common  stock  are  "street  name"  or  beneficial  holders, 
whose shares are held by banks, brokers and other financial institutions.

Dividend Policy

We have never declared or paid cash dividends on our common stock. We currently do not anticipate paying 
any cash dividends in the foreseeable future. Any future determination to declare cash dividends will be made at the 
discretion  of  our  board  of  directors,  subject  to  applicable  laws  and  contractual  limitations,  and  will  depend  on  our 
financial condition, results of operations, capital requirements, general business conditions and other factors that our 
board of directors may deem relevant.

Recent Sales of Unregistered Securities

We did not sell any unregistered securities during the period covered by this report that were not previously 

reported in a Quarterly Report on Form 10-Q or Current Report on Form 8-K.

Issuer Purchases of Equity Securities

None.

ITEM 6. [REMOVED AND RESERVED.]

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

The  following  discussion  should  be  read  in  conjunction  with  our  consolidated  financial  statements 
and  the  notes  thereto  included  in  Part  II,  Item  8  of  this  report.  This  following  discussion  includes  forward-
looking  statements.  See  PART  I  "CAUTIONARY  NOTE  REGARDING  FORWARD-LOOKING  STATEMENTS,” 
above.  Forward-looking  statements  are  not  guarantees  of  future  performance  and  our  actual  results  may 
differ  materially  from  those  currently  anticipated  and  from  historical  results  depending  upon  a  variety  of 
factors, including, but not limited to, those discussed in Part I, Item 1A of this report under the heading “Risk 
Factors,” which are incorporated herein by reference.

Business Overview

We  are  a  biopharmaceutical  company  committed  to  advancing  innovative  products  for  women’s  health.  We 
are  driven  by  a  mission  to  identify,  develop  and  bring  to  market  a  diverse  portfolio  of  differentiated  therapies  that 
prioritize women's health and well-being, expand treatment options, and improve outcomes, primarily in the areas of 
contraception, fertility and vaginal and sexual health. Our business strategy is to in-license or otherwise acquire the 
rights to differentiated product candidates in our areas of focus, some of which have existing clinical proof-of-concept 
data, to take those candidates through mid to late-stage clinical development or regulatory approval, and to establish 
and leverage strategic collaborations to achieve commercialization. We and our wholly owned subsidiaries operate in 
one business segment.

Our first product, XACIATO, which was approved by the FDA in December 2021, is a single-dose vaginal gel 
prescription product for the treatment of bacterial vaginosis in females 12 years of age and older. In March 2022, we 
entered into an exclusive global license agreement with Organon to commercialize XACIATO. XACIATO is expected 
to be available commercially in the United States in the fourth quarter of 2022.

93

Our  product  pipeline  includes  diverse  programs  that  target  unmet  needs  in  women's  health  in  the  areas  of 
contraception,  fertility  and  vaginal  and  sexual  health  and  aim  to  expand  treatment  options,  enhance  outcomes  and 
improve ease of use for women. Our portfolio includes two product candidates in advanced clinical development:

• Ovaprene®, a hormone-free, monthly contraceptive; and

•

Sildenafil Cream, 3.6%, a proprietary cream formulation of sildenafil for topical administration to the 
vulva and vagina for treatment of female sexual arousal disorder.

Our  portfolio  also  includes  four  product  candidates  in  Phase  1  clinical  development  or  that  we  believe  are 

Phase 1-ready:

•

•

•

•

DARE-HRT1,  a  combination  bio-identical  estradiol  and  progesterone  intravaginal  ring,  for  the 
treatment  of  menopausal  symptoms,  including  vasomotor  symptoms,  as  part  of  hormone  therapy 
following menopause;

DARE-VVA1,  a  vaginally  delivered  formulation  of  tamoxifen  to  treat  vulvar  vaginal  atrophy  as  an 
option for women with hormone-receptor positive breast cancer;

DARE-FRT1,  an  intravaginal  ring  containing  bio-identical  progesterone  for  broader  luteal  phase 
support as part of an in vitro fertilization treatment plan; and

DARE-PTB1, an intravaginal ring containing bio-identical progesterone for the prevention of preterm 
birth.

In addition, our portfolio includes these pre-clinical stage potential product candidates:

• DARE-LARC1, a contraceptive implant delivering levonorgestrel with a woman-centered design that 

has the potential to be a long-acting, yet convenient and user-controlled contraceptive option;

•

•

ADARE-204  and  ADARE-214, 
contraception over 6-month and 12-month periods, respectively; and

injectable 

formulations  of  etonogestrel  designed 

to  provide 

DARE-RH1, a novel approach to non-hormonal contraception for both men and women by targeting 
the CatSper ion channel.

See ITEM 1. "BUSINESS," in Part I of this report for additional information regarding our product and product 

candidates. 

Our  primary  operations  have  consisted  of  research  and  development  activities  to  advance  our  portfolio  of 
product candidates through clinical development and regulatory approval. We expect our research and development 
expenses  will  continue  to  represent  the  majority  of  our  operating  expenses  for  at  least  the  next  twelve  months.  In 
2022,  we  expect  to  focus  our  resources  on  advancement  of  Ovaprene  and  Sildenafil  Cream,  3.6%,  and  our  other 
product  candidates  that  have  reached  the  human  clinical  study  development  phase.  In  addition,  we  expect  to  incur 
significant research and development expenses for the DARE-LARC1 program for the next several years, but we also 
expect such expenses will be supported by non-dilutive funding provided under a grant agreement we entered into in 
June 2021.

To date, we have not generated any revenue. We are subject to several risks common to biopharmaceutical 
companies, including dependence on key employees, dependence on third-party collaborators and service providers, 
competition  from  other  companies,  the  need  to  develop  commercially  viable  products  in  a  timely  and  cost-effective 
manner, and the need to obtain adequate additional capital to fund the development of product candidates. We are 
also  subject  to  several  risks  common  to  other  companies  in  the  industry,  including  rapid  technology  change, 
regulatory  approval  of  products,  uncertainty  of  market  acceptance  of  products,  success  of  third  parties  in  the 
marketing,  sale  and  distribution  of  our  products,  competition  from  substitute  products  and  larger  companies, 
compliance with government regulations, protection of proprietary technology, and product liability.

The COVID-19 pandemic remains an evolving and uncertain risk to our business, operating results, financial 
condition  and  stock  price.  To  date,  we  believe  the  pandemic  contributed  to  a  slower  than  expected  initial  pace  of 
enrollment in our Phase 2b clinical study of Sildenafil Cream, 3.6% and delays in commencement of clinical studies 
and nonclinical testing for more than one of our earlier stage clinical programs, but has not had a material adverse 
effect on our business as a whole. Continued uncertainty regarding the duration and impact of the pandemic on the 
U.S.  and  global  economies,  healthcare  systems,  workplace  environments  and  capital  markets,  preclude  any 
prediction as to the ultimate effect of the pandemic on our business. See the risk factor in Part I, Item 1A of this report 

94

titled, The COVID-19 pandemic has negatively impacted our business and, in the future, may materially and adversely 
affect our business, financial condition and results and stock price, including by increasing the cost and timelines for 
our clinical development programs.

Recent Events

Global License Agreement with Organon to Commercialize XACIATO

On  March  31,  2022,  we  entered  into  an  exclusive  license  agreement  with  Organon,  pursuant  to  which 
Organon  will  obtain  exclusive  worldwide  rights  to  develop,  manufacture  and  commercialize  XACIATO.  See  ITEM  1. 
"BUSINESS," in Part I of this report under “Strategic Agreements for Product Commercialization – Organon License 
Agreement,” for a description of the terms of the license agreement. 

We  will  receive  a  $10.0  million  non-refundable  and  non-creditable  payment  from  Organon  following  the 
effective date of the agreement, which is expected in the second quarter of 2022, and we are entitled to receive a $2.5 
million  milestone  payment  following  the  first  commercial  sale  of  a  licensed  product  in  the  United  States,  which  is 
expected to occur in the fourth quarter of 2022. We currently cannot predict with any reasonable certainty the timing or 
amount of other potential payments from Organon under the license agreement in future periods. 

Under  the  license  agreement,  we  will  be  responsible  for  regulatory  interactions  and  for  providing  product 
supply on an interim basis until Organon assumes such responsibilities. Until such time, Organon will purchase all of 
its product requirements of XACIATO from us at a transfer price equal to our manufacturing costs plus a single-digit 
percentage markup. We will not be responsible for other costs of commercializing XACIATO.

FDA Approval of XACIATO

On December 7, 2021, the FDA approved our new drug application for XACIATO for the treatment of bacterial 

vaginosis in female patients 12 years of age and older. 

October 2021 ATM Sales Agreement

On  October  13,  2021,  we  entered  into  a  new  sales  agreement  with  SVB  Leerink  LLC  to  sell  shares  of  our 
common stock from time to time through an “at-the-market,” or ATM, equity offering program under which SVB Leerink 
acts as our agent. SVB Leerink also acts as our sales agent under an ATM sales agreement we entered into in April 
2021. As with the April 2021 sales agreement with SVB Leerink, under the October 2021 sales agreement, we set the 
parameters for the sale of shares of our common stock, including the maximum number or amount of shares to be 
sold, the time period during which sales may be made, any limitation on the number or amount of shares that may be 
sold in any one trading day, and any minimum price below which sales may not be made. Subject to the terms and 
conditions  of  the  October  2021  sales  agreement,  the  sales  agent  could  sell  shares  of  our  common  stock  by  any 
method  permitted  by  law  deemed  to  be  an  "at  the  market  offering”  as  defined  in  Rule  415  promulgated  under  the 
Securities Act of 1933, as amended, or the Securities Act, including, without limitation, including sales made directly 
on or through the Nasdaq Capital Market, on or through any other existing trading market for our common stock or to 
or  through  a  market  maker.  The  sales  agent  must  use  commercially  reasonable  efforts  in  conducting  such  sales 
activities  consistent  with  its  normal  trading  and  sales  practices  and  applicable  state  and  federal  laws,  rules  and 
regulations  and  applicable  Nasdaq  rules.  If  expressly  authorized  by  us,  the  sales  agent  could  also  sell  shares  in 
privately negotiated transactions. We made certain customary representations, warranties and covenants to the sales 
agent in the October 2021 sales agreement, and we agreed to customary indemnification and contribution obligations, 
including with respect to liabilities under the Securities Act and the Securities Exchange Act of 1934, as amended, or 
the Exchange Act. The October 2021 sales agreement may be terminated by us for any or no reason at any time upon 
five days' prior notice to the sales agent or by the sales agent for any or no reason at any time upon five days' prior 
notice to us. We have no obligation to sell any shares under the October 2021 sales agreement, and we may suspend 
solicitation and offers under the agreement for any reason in our sole discretion. We agreed to pay the sales agent a 
commission equal to 3.0% of the gross proceeds from the sales of shares pursuant to the agreement. Shares of our 
common  stock  sold  under  the  October  2021  sales  agreement  will  be  issued  pursuant  to  our  shelf  registration 
statement on Form S-3 (File No. 333-254862) and the base prospectus included therein, originally filed with the SEC 
on  March  30,  2021  and  declared  effective  by  the  SEC  on  April  7,  2021,  and  the  prospectus  supplement,  dated 
October 13, 2021, relating to the offering of up to $50.0 million in shares of our common stock under the October 2021 
sales agreement and any subsequent prospectus supplement related to the offering of shares of our common stock 
under the October 2021 sales agreement.

95

Financial Overview

Revenue

To  date  we  have  not  generated  any  revenue.  In  the  future,  we  may  generate  revenue  from  royalties  and 
commercial  milestones  based  on  the  net  sales  of  XACIATO,  from  product  sales  of  other  approved  products,  if  any, 
and  from  license  fees,  milestone  payments,  research  and  development  payments  in  connection  with  strategic 
collaborations. Our ability to generate such revenue, with respect to XACIATO, will depend on the extent to which its 
commercialization is successful, and with respect to our product candidates, will depend on their successful clinical 
development,  the  receipt  of  regulatory  approvals  to  market  such  product  candidates  and  the  eventual  successful 
commercialization  of  products.  If  the  commercialization  of  XACIATO  is  not  successful  or  we  fail  to  complete  the 
development of product candidates in a timely manner, or to receive regulatory approval for such product candidates, 
our ability to generate future revenue and our results of operations would be materially adversely affected.

Research and Development Expenses

Research  and  development  expenses  include  research  and  development  costs  for  our  product  candidates 
and transaction costs related to our acquisitions. We recognize all research and development expenses as they are 
incurred. Research and development expenses consist primarily of:

•

•

•

•

•

•

expenses  incurred  under  agreements  with  clinical  trial  sites  and  consultants  that  conduct  research  and 
development and regulatory affairs activities on our behalf;

laboratory and vendor expenses related to the execution of nonclinical studies and clinical trials;

contract manufacturing expenses, primarily for the production of clinical supplies; 

transaction costs related to acquisitions of companies, technologies and related intellectual property, and 
other assets;

milestone payments under our in-licensing arrangements and under our merger agreement with MBI that 
we incur, or the incurrence of which we deem probable; and

internal costs that are associated with activities performed by our research and development organization 
and generally benefit multiple programs.

In 2021, our research and development expenses consisted primarily of costs associated with the continued 
development of XACIATO, Ovaprene and Sildenafil Cream 3.6%. We expect research and development expenses to 
increase  in  the  future  as  we  continue  to  invest  in  the  development  of  and  seek  regulatory  approval  for  our  clinical-
stage  and  Phase  1-ready  product  candidates  and  as  any  other  potential  product  candidates  we  may  develop  are 
advanced into and through clinical trials in the pursuit of regulatory approvals. Such activities will require a significant 
increase  in  investment  in  regulatory  support,  clinical  supplies,  inventory  build-up  related  costs,  and  the  payment  of 
success-based milestones to licensors. In addition, we continue to evaluate opportunities to acquire or in-license other 
product candidates and technologies, which may result in higher research and development expenses due to, among 
other factors, license fee and/or milestone payments.

Conducting clinical trials necessary to obtain regulatory approval is costly and time consuming. We may not 
obtain  regulatory  approval  for  any  product  candidate  on  a  timely  or  cost-effective  basis,  or  at  all. The  probability  of 
success  of  our  product  candidates  may  be  affected  by  numerous  factors,  including  clinical  results  and  data, 
competition,  intellectual  property  rights,  manufacturing  capability  and  commercial  viability.  As  a  result,  we  cannot 
accurately determine the duration and completion costs of development projects or when and to what extent we will 
generate revenue from the commercialization of any of our product candidates.

License Fees

License  fees  consist  of  up-front  license  fees  and  annual  license  fees  due  under  our  in-licensing 

arrangements.

General and Administrative Expense

General  and  administrative  expenses  consist  of  personnel  costs,  facility  expenses,  expenses  for  outside 
professional services, including legal, audit and accounting services. Personnel costs consist of salaries, benefits and 
stock-based compensation. Facility expenses consist of rent and other related costs. 

96

Recently Issued Accounting Standards 

From time to time, the Financial Accounting Standards board, or FASB, or other standard setting bodies issue 
new  accounting  pronouncements.  Updates  to  the  FASB  Accounting  Standards  Codification  are  communicated 
through  issuance  of  an Accounting  Standards  Update.  We  have  implemented  all  new  accounting  pronouncements 
that  are  in  effect  and  that  may  impact  our  financial  statements.  We  have  evaluated  recently  issued  accounting 
pronouncements and determined that there is no material impact on our financial position or results of operations.

Critical Accounting Policies and Estimates

Management’s  discussion  and  analysis  of  financial  condition  and  results  of  operations  is  based  on  our 
financial  statements  that  we  prepared  in  accordance  with  accounting  principles  generally  accepted  in  the  United 
States. Preparing these financial statements requires management to make estimates and judgments that affect the 
reported amounts of assets, liabilities and expenses, and related disclosures. On an ongoing basis, we evaluate these 
estimates and judgments. We base our estimates on historical experience and on various assumptions we believe to 
be  reasonable  under  the  circumstances.  These  estimates  and  assumptions  form  the  basis  for  making  judgments 
about  the  carrying  values  of  assets  and  liabilities  and  the  recording  of  expenses  that  are  not  readily  apparent  from 
other sources. Actual results may differ materially from these estimates. Historically, revisions to our estimates have 
not resulted in a material change to the financial statements. While our significant account policies are described in 
more  detail  in  Note  2  to  our  consolidated  financial  statements  included  herein,  we  believe  that  the  following 
accounting policies are most important to the portrayal of our financial condition and results of operations and require 
management's most difficult, subjective and complex judgments.

Stock-Based Compensation

The compensation cost for all stock-based awards is measured at the grant date, based on the fair value of 
the  award  (determined  using  a  Black-Scholes  option  pricing  model),  and  is  recognized  as  an  expense  over  the 
requisite service period (generally the vesting period of the award). Determining the fair value of stock-based awards 
at the grant date requires significant estimates and judgments, including estimating the market price volatility of our 
common stock, future stock option exercise behavior and requisite service periods. Due to our limited history of stock 
option  exercises  we  applied  the  simplified  method  prescribed  by  SEC  Staff  Accounting  Bulletin  110,  Share-Based 
Payment: Certain Assumptions Used in Valuation Methods - Expected Term, to estimate expected life.

The fair value of non-employee stock options or stock awards are remeasured as the awards vest, and the 
resulting increase or decrease in fair value, if any, is recognized as an increase or decrease to compensation expense 
in the period the related services are rendered. Stock options or stock awards with performance conditions issued to 
non-employees who are not directors are measured and recognized when the performance is complete or is expected 
to be met. Refer to Note 10 to our consolidated financial statements included in this report for more information.

Grant Funding

We  receive  certain  research  and  development  funding  from  the  U.S.  government  and  not-for-profit 
organizations.  In  accordance  with  a  policy  we  adopted  in  2018,  we  recognize  grant  funding  in  the  statements  of 
operations  as  a  reduction  to  research  and  development  expense  as  the  related  costs  are  incurred  to  meet  those 
obligations  over  the  grant  period.  Grant  funding  payments  received  in  advance  of  research  and  development 
expenses incurred are recorded as deferred grant funding liability in our consolidated balance sheets. For the years 
ended December 31, 2021 and December 31, 2020, there were no material adjustments to our prior period estimates 
of  grant  funded  research  and  development  expenses.  Refer  to  Note  13  to  our  consolidated  financial  statements 
included in this report for more information.

Clinical Trial Expense Accruals

We  estimate  expenses  resulting  from  our  obligations  under  contracts  with  vendors,  CROs  and  consultants 
and under clinical site agreements in connection with conducting clinical trials. The financial terms of these contracts 
vary and may result in payment flows that do not match the periods over which materials or services are provided.

We record clinical trial expenses in the period in which services are performed and efforts are expended. We 
accrue for these expenses according to the progress of the trial as measured by patient progression and the timing of 
various  aspects  of  the  trial.  We  estimate  accruals  through  financial  models  taking  into  account  discussion  with 
applicable personnel and outside service providers as to the progress of trials. During the course of a clinical trial, we 
may adjust our clinical accruals if actual results differ from our estimates. We estimate accrued expenses as of each 
balance sheet date based on the facts and circumstances known at that time. Our clinical trial accruals are dependent 

97

upon  accurate  reporting  by  CROs  and  other  third-party  vendors. Although  we  do  not  expect  our  estimates  to  differ 
materially from amounts actually incurred, our understanding of the status and timing of services performed relative to 
the actual status and timing of services performed may vary and may result in reporting amounts that are too high or 
too  low  for  any  particular  period.  For  the  years  ended  December  31,  2021  and  2020  there  were  no  material 
adjustments to our prior period estimates of accrued expenses for clinical trials.

Results of Operations

Comparison of the Years ended December 31, 2021 and 2020 

The  following  table  summarizes  our  consolidated  results  of  operations  for  the  years  ended  December  31, 

2021 and 2020, and the change in the applicable category in terms of dollars and percentage:

Operating expenses:

General and administrative

Research and development

License fees

Loss from operations

Other income

Gain on extinguishment of note payable

Net loss

Revenues

Years Ended
December 31,

Change

2021

2020

$

%

$ 

8,350,945  $  6,549,508  $  1,801,437 

30,617,567 

  20,769,416 

9,848,151 

100,000 
(39,068,512)   

83,333 

16,667 
(27,402,257)    (11,666,255) 

2,520 

369,887 

1,514 

— 

1,006 

369,887 

$  (38,696,105)  $  (27,400,743)  $ (11,295,362) 

 28 %

 47 %

 20 %
 (43) %

 66 %

 — 

 41 %

We did not recognize any revenue for the years ended December 31, 2021 or 2020.

General and administrative expenses

The  increase  of  approximately  $1.8  million  in  general  and  administrative  expenses  from  2020  to  2021  was 
primarily  attributable  to  increases  in  (i)  personnel  costs  of  approximately  $688,000,  (ii)  commercial-readiness 
expenses  of  approximately  $635,000,  (iii)  stock-based  compensation  expense  of  approximately  $559,000,  and  (iv) 
expenses  for  legal,  professional,  and  accounting  services  of  approximately  $112,000.  Such  increases  were  partially 
offset by a decrease in rent and facilities expenses of approximately $264,000 attributable to the allocation of a portion 
of rent and facilities expense included in general and administrative expenses in 2020 to research and development in 
2021.

We  expect  an  increase  in  general  and  administrative  expenses  of  approximately  15%  to  20%  in  2022 
compared to 2021 primarily due to increased personnel expenses and other general corporate overhead. Our 2022 
general  and  administrative  expenses  will  include  costs  related  to  commercial-readiness  activities  and  obtaining 
commercial  supplies  of  XACIATO  from  our  contract  manufacturer.  Following  commercial  launch  of  XACIATO,  we 
expect our general and administrative expenses will include payments by us to a third-party licensor, including royalty 
payments  at  rates  in  the  high  single-digit  to  low  double-digits  based  on  annual  net  sales  of  XACIATO.  In  2022,  in 
connection with commercialization of XACIATO in the U.S., these payments may include a milestone payment in the 
mid six-figures and royalty payments on net sales at a high single digit royalty rate.

Research and development expenses

The  increase  of  approximately  $9.8  million  in  research  and  development  expenses  from  2020  to  2021  was 
primarily attributable to increased research and development spend for Sildenafil Cream, 3.6% related to the ongoing 
Sildenafil  Cream,  3.6%  Phase  2b  RESPOND  clinical  trial  of  approximately  $7.7  million.  Also  contributing  to  the 
increase  were  increases  in  (a)  costs  related  to  manufacturing  and  regulatory  affairs  activities  for  Ovaprene  and 
development activities for our Phase 1 and Phase 1-ready programs of approximately $5.6 million, (b) personnel costs 
of approximately $553,000, and (c) stock-based compensation expense of approximately $298,000. Such increases 
were partially offset by a decrease in development costs of approximately $5.0 million as a result of the completion of 
the Phase 3 clinical trial for XACIATO  in December 2020.

98

 
 
 
 
 
 
 
 
 
 
 
 
We expect research and development expenses to increase significantly in 2022 as we continue to develop 
our product candidates. If we advance our programs as currently planned, our research and development expenses 
for  2022  could  be  more  than  double  our  research  and  development  expenses  for  2021.  Our  2022  research  and 
development expenses could include up to $4.0 million in milestone payments due under license agreements related 
to certain of our product candidates payable by us to our third-party licensors. As discussed below in the section titled 
“Liquidity  and  Capital  Resources,”  we  will  need  to  raise  substantial  additional  capital  to  continue  to  fund  our 
operations  and  successfully  execute  our  current  operating  plan.  The  pace  and  extent  of  our  research  and 
development activities and, therefore, our research and development spend, will depend on our cash resources. We 
expect our research and development spend to vary across our fiscal quarters. In regard to Sildenafil Cream, 3.6%, 
we anticipate that the costs of the Phase 2b RESPOND clinical trial will be approximately $20.0 million, approximately 
$8.8 million of which was recorded in fiscal 2021 and approximately $0.7 million of which was recorded in fiscal 2020.

License fees

The $16,667 increase in license expenses from 2020 to 2021 was attributable to an increase in license fees 
accrued  or  paid  under  our  license  agreement  related  to  DARE-HRT1.  During  2020  and  2021,  we  accrued  or  paid 
$83,333 and $100,000, respectively, of license fees under such license agreement.

See  Note  3  "Strategic Agreements—  Strategic Agreements  for  Pipeline  Development"  to  the  accompanying 

consolidated financial statements for more information about our license agreements. 

Other income and gain on extinguishment of note payable

The increase of $1,006 in other income from 2020 to 2021 was primarily due to an increase in interest earned 

on cash balances in 2021.

The $369,887 recorded as a gain on extinguishment of note payable and debt forgiveness income represents 
the  forgiveness  of  all  the  principal  and  accrued  interest  of  the  loan  we  obtained  under  the  Paycheck  Protection 
Program,  or  the  PPP,  of  the  Coronavirus  Aid,  Relief,  and  Economic  Security  Act,  administered  by  the  U.S.  Small 
Business Administration, which forgiveness occurred during the first quarter of 2021.

Liquidity and Capital Resources 

Plan of Operations and Future Funding Requirements

We prepared the accompanying consolidated financial statements on a going concern basis, which assumes 
that we will realize our assets and satisfy our liabilities in the normal course of business. We have a history of losses 
from  operations,  we  expect  negative  cash  flows  from  our  operations  to  continue  for  the  foreseeable  future,  and  we 
expect that our net losses will continue for at least the next several years as we develop and seek to bring to market 
our  existing  product  candidates  and  potentially  acquire,  license  and  develop  additional  product  candidates.  These 
circumstances raise substantial doubt about our ability to continue as a going concern. The accompanying financial 
statements  do  not  include  any  adjustments  to  reflect  the  possible  future  effects  on  the  recoverability  and 
reclassification  of  assets  or  the  amounts  and  classifications  of  liabilities  that  may  result  from  the  outcome  of  the 
uncertainty of our ability to remain a going concern.

At  December  31,  2021,  our  accumulated  deficit  was  approximately  $110.1  million,  our  cash  and  cash 
equivalents were approximately $51.7 million, and our working capital was approximately $39.2 million. For the year 
ended  December  31,  2021,  we  incurred  a  net  loss  of  $38.7  million  and  had  negative  cash  flow  from  operations  of 
approximately $28.8 million. 

We  expect  our  primary  uses  of  capital  to  be  staff-related  expenses,  the  cost  of  clinical  trials  and  regulatory 
activities  related  to  our  product  candidates,  costs  associated  with  contract  manufacturing  services  and  third-party 
clinical  research  and  development  services,  payments  to  third-party  licensors  upon  the  occurrence  of  commercial 
milestones  for  XACIATO  and  development  milestones  for  our  product  candidates,  legal  expenses,  other  regulatory 
expenses and general overhead costs. Our future funding requirements could also include significant costs related to 
commercialization  of  our  product  candidates,  if  approved,  depending  on  the  type,  nature  and  terms  of  commercial 
collaborations we establish.

As discussed above, we expect our expenses, and in particular our research and development expenses, to 
increase significantly in 2022 compared to 2021 as we continue to develop and seek to bring to market our product 
candidates, with a focus on our product candidates that have reached the human clinical study development phase. 
Under the terms of our license agreement, Organon will purchase all of its product requirements of XACIATO from us 

99

at a price equal to our manufacturing costs plus a single digit percentage markup. As a result, we do not anticipate our 
costs of providing XACIATO commercial supplies will have a material impact on our cash resources and requirements.

Based on our current operating plan estimates, we do not have sufficient cash to satisfy our working capital 
needs  and  other  liquidity  requirements  over  at  least  the  next  12  months  from  the  date  of  issuance  of  the 
accompanying  financial  statements.  Historically,  the  cash  used  to  fund  our  operations  has  come  from  a  variety  of 
sources  and  predominantly  from  sales  of  our  common  stock.  During  2021,  we  received  (1)  approximately  $68.5 
million in net proceeds from ATM sales of shares of our common stock; (2) approximately $11.5 million in non-dilutive 
grant funding to advance DARE-LARC1 in non-clinical proof of principle studies; (3) approximately $6.8 million in net 
proceeds from sales of shares of our common stock under our equity line; and (4) approximately $0.5 million upon the 
exercise of warrants.

We  will  need  to  raise  substantial  additional  capital  to  continue  to  fund  our  operations  and  to  successfully 
execute our current business strategy. During 2022, we may receive up to $12.5 million under our license agreement 
for XACIATO, and we will continue to seek to raise capital through the sale of shares of our common stock under our 
ATM sales agreements, however, when we can effect such sales and the amount of shares we can sell depends on a 
variety  of  factors  to  be  determined  by  us  from  time  to  time,  including,  among  others,  market  conditions,  the  trading 
price of our common stock and our determination as to the appropriate sources of funding for our operations. For the 
foreseeable future, we will evaluate and may pursue a variety of capital raising options on an on-going basis, including 
equity and debt financings, government or other grant funding, collaborations and strategic alliances or other similar 
types  of  arrangements,  to  cover  our  operating  expenses,  and  the  cost  of  any  license  or  other  acquisition  of  new 
product  candidates  or  technologies.  The  amount  and  timing  of  our  capital  needs  have  been  and  will  continue  to 
depend  highly  on  many  factors,  including  the  product  development  programs  we  choose  to  pursue,  the  pace  and 
results of our clinical development efforts, and the nature and extent of expansion of our product candidate portfolio, if 
any. If we raise capital through collaborations, strategic alliances or other similar types of arrangements, we may have 
to relinquish, on terms that are not favorable to us, rights to some of our technologies or product candidates we would 
otherwise seek to develop or commercialize. There can be no assurance that capital will be available when needed or 
that,  if  available,  it  will  be  obtained  on  terms  favorable  to  us  and  our  stockholders.  In  addition,  equity  or  debt 
financings may have a dilutive effect on the holdings of our existing stockholders, and debt financings may subject us 
to restrictive covenants, operational restrictions and security interests in our assets. If we cannot raise capital when 
needed, on favorable terms or at all, we will not be able to continue development of our product candidates, will need 
to reevaluate our planned operations and may need to delay, scale back or eliminate some or all of our development 
programs,  reduce  expenses  file  for  bankruptcy,  reorganize,  merge  with  another  entity,  or  cease  operations.  If  we 
become unable to continue as a going concern, we may have to liquidate our assets, and might realize significantly 
less  than  the  values  at  which  they  are  carried  on  our  financial  statements,  and  stockholders  may  lose  all  or  part  of 
their investment in our common stock. See ITEM 1A. "RISK FACTORS—Risks Related to Our Financial Position and 
Capital  Needs  —We  will  need  to  raise  additional  capital  to  continue  our  operations  and  execute  our  business 
strategy,” above.

Cash Flows

The following table shows a summary of our cash flows for the periods indicated:

Net cash used in operating activities

Net cash used in investing activities

Net cash provided by financing activities

Effect of exchange rate changes on cash and cash equivalents

Net increase (decrease) in cash

Net cash used in operating activities

Years Ended
December 31,

2021

2020

$  (28,764,037)  $  (25,234,924) 

(14,524)   

(17,625) 

  75,846,766 

  25,130,672 

(63,585)   

11,237 

$  47,004,620  $ 

(110,640) 

Cash  used  in  operating  activities  during  the  year  ended  December  31,  2021  included  the  net  loss  of  $38.7 
million, decreased by non-cash stock-based compensation expense of approximately $1.6 million, and increased by 
the non-cash gain on extinguishment of the note payable and accrued interest of approximately $370,000 related to 
our PPP loan. Components providing operating cash were an increase in deferred grant funding of approximately $9.0 
million, and an increase in accounts payable of approximately $1.1 million. Components reducing operating cash were 

100

 
 
an  increase  in  other  receivables  of  approximately  $685,000,  an  increase  in  prepaid  expenses  of  approximately 
$622,000, and a decrease in accrued expenses of approximately $46,000.

Cash  used  in  operating  activities  during  the  year  ended  December  31,  2020  included  the  net  loss  of  $27.4 
million,  decreased  by  non-cash  stock-based  compensation  expense  of  approximately  $742,000.  Components 
providing operating cash were an increase in accrued expenses of approximately $1.3 million, an increase in deferred 
license  revenue  of  $1.0  million,  an  increase  in  other  non-current  assets  and  deferred  charges  of  approximately 
$158,000, and an increase in other receivables of approximately $95,000. Components reducing operating cash were 
an increase in prepaid expenses of approximately $454,000, a decrease in deferred grant funding of approximately 
$455,000, and a decrease in accounts payable of approximately $62,000.

Net cash used in investing activities

Cash  used  in  investing  activities  during  the  years  ended  December  31,  2021  and  December  31,  2020  was 

related to purchases of property and equipment of approximately $15,000 and $18,000, respectively. 

Net cash provided by financing activities

Net cash provided by financing activities during the years ended December 31, 2021 and December 31, 2020 
was approximately $75.8 million and $25.1 million, respectively, consisting primarily of net proceeds from sales of our 
common stock under our ATM sales agreements and our equity line.

License and Royalty Agreements

We agreed to make royalty and milestone payments under the license and development agreements related 
to  XACIATO,  Ovaprene,  and  Sildenafil  Cream,  3.6%,  and  under  other  agreements  related  to  our  other  clinical  and 
preclinical  candidates.  For  further  discussion  of  these  potential  payments,  see  Note  3  "Strategic  Agreements—
Strategic  Agreements  for  Pipeline  Development"  to  the  accompanying  consolidated  financial  statements  for  more 
information about our license agreements. 

Other Contracts

We enter into contracts in the normal course of business with various third parties for research studies, clinical 
trials, testing and other services. These contracts generally provide for termination upon notice, and we do not believe 
that our non-cancelable obligations under these agreements are material.

Off-Balance Sheet Arrangements

We  did  not  have  during  the  periods  presented,  and  we  do  not  currently  have,  any  off-balance  sheet 

arrangements, as defined under applicable SEC rules.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Under  SEC  rules  and  regulations,  as  a  smaller  reporting  company  we  are  not  required  to  provide  the 

information required by this item.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Our consolidated financial statements required to be included in this Item 8 are set forth in a separate section 

of this report commencing on page F-1.

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

None.

ITEM 9A. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures (as defined in Rule 13a-15(e) of the Exchange Act) designed 
to provide reasonable assurance that information required to be disclosed in our Exchange Act reports is recorded, 
processed, summarized and reported within the time  periods specified in the SEC’s rules and forms, and that such 

101

information  is  accumulated  and  communicated  to  our  management,  including  our  Chief  Executive  Officer  and  Chief 
Financial Officer, as appropriate, to allow timely decisions regarding required disclosure. In designing and evaluating 
the  disclosure  controls  and  procedures,  management  recognized  that  any  controls  and  procedures,  no  matter  how 
well designed and operated, can only provide reasonable assurance of achieving the desired control objectives, and 
in  reaching  a  reasonable  level  of  assurance,  management  necessarily  was  required  to  apply  its  judgment  in 
evaluating the cost-benefit relationship of possible controls and procedures.

Based  on  an  evaluation,  performed  under  the  supervision  and  with  the  participation  of  our  management, 
including  our  Chief  Executive  Officer  and  Chief  Financial  Officer,  of  the  effectiveness  of  our  disclosure  controls  and 
procedures,  our  Chief  Executive  Officer  and  Chief  Financial  Officer  concluded  that  our  disclosure  controls  and 
procedures  (as  defined  in  Rule  13a-15(e)  of  the  Exchange  Act)  were  effective  as  of  December  31,  2021  at  the 
reasonable assurance level.

Management’s Report on Internal Control Over Financial Reporting

Our  management  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  financial 
reporting (as such term is defined in Rule 13a-15(f) of the Exchange Act). Our internal control over financial reporting 
is  designed  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of 
financial statements in accordance with generally accepted accounting principles. Because of its inherent limitations, 
internal  controls  over  financial  reporting  may  not  prevent  or  detect  misstatements.  In  addition,  projections  of  any 
evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of 
changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. 

Our management conducted an assessment of the effectiveness of our internal control over financial reporting 
based  on  the  criteria  set  forth  in  Internal  Control-Integrated  Framework  issued  by  the  Committee  of  Sponsoring 
Organizations  of  the  Treadway  Commission  (2013  framework).  Based  on  our  assessment,  management  has 
concluded  that  our  internal  control  over  financial  reporting  was  effective  as  of  December  31,  2021  to  provide 
reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial  statements  in 
accordance with generally accepted accounting principles in the United States.

Under  SEC  rules,  because  we  are  a  non-accelerated  filer,  we  are  not  required  to  provide  an  auditor 
attestation  report  on  internal  control  over  financial  reporting,  nor  did  we  engage  our  independent  registered  public 
accounting firm to perform an audit of our internal control over financial reporting.

Changes in Internal Control Over Financial Reporting

There  was  no  change  in  our  internal  control  over  financial  reporting  identified  in  connection  with  the 
evaluation  required  by  Rules  13a-15(d)  and  15d-15(d)  of  the  Exchange Act  that  occurred  during  the  fourth  quarter 
ended December 31, 2021 that has materially affected, or is reasonably likely to materially affect, our internal control 
over financial reporting.

ITEM 9B. OTHER INFORMATION

None.

ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS

Not applicable.

102

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

PART III

The  information  required  by  this  item  will  be  included  in  the  Company's  2022  Proxy  Statement  and  is 

incorporated in this report by reference.

ITEM 11. EXECUTIVE COMPENSATION

The  information  required  by  this  item  will  be  included  in  the  Company's  2022  Proxy  Statement  and  is 

incorporated in this report by reference.

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

The  information  required  by  this  item  will  be  included  in  the  Company's  2022  Proxy  Statement  and  is 

incorporated in this report by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The  information  required  by  this  item  will  be  included  in  the  Company's  2022  Proxy  Statement  and  is 

incorporated in this report by reference.

ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES

The  information  required  by  this  item  will  be  included  in  the  Company's  2022  Proxy  Statement  and  is 

incorporated in this report by reference.

103

ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

(a) The following documents are filed as part of this annual report on Form 10-K:

PART IV

(1) Financial Statements

See “Index to Consolidated Financial Statements” on page F-1.

(2) Financial Statement Schedules

All financial statement schedules have been omitted, since the required information is not applicable or is not 
present in amounts sufficient to require submission of the schedule, or because the information required is included in 
the consolidated financial statements and notes thereto included in this report.

(3) Exhibits

Exhibits not filed or furnished herewith are incorporated by reference to exhibits previously filed with the SEC, 
as  reflected  in  the  table  below.  We  will  furnish  a  copy  of  any  exhibit  to  stockholders,  without  charge  upon  written 
request to Daré Bioscience, Inc., 3655 Nobel Drive, Suite 260, San Diego, CA 92122, or by calling 858-926-7655.

Exhibit
Number
2.1§
Δ

2.2+

3.1

3.2

4.1

4.2

Description of Exhibit
Agreement and Plan of Merger, 
dated as of April 30, 2018, by and 
among Daré Bioscience, Inc., 
Daré Merger Sub, Inc., Pear Tree 
Pharmaceuticals, Inc., and Fred 
Mermelstein and Stephen C. 
Rocamboli, as Holders' 
Representatives

Agreement and Plan of Merger, 
dated November 10, 2019, Dare 
Bioscience, Inc., MC Merger Sub, 
Inc., Microchips Biotech, Inc., and 
Shareholder Representative 
Services LLC, as the stockholders' 
representative

Restated Certificate of 
Incorporation, as amended by 
Certificate of Amendment dated 
July 19, 2017 to effect the 
Reverse Stock Split effective July 
20, 2017, and by Certificate of 
Amendment dated July 19, 2017 
stating the name change effective 
July 20, 2017

Second Amended and Restated 
By-Laws (as amended through 
June 1, 2020)

Specimen stock certificate 
evidencing the shares of common 
stock

Warrant Agreement to purchase 
shares of common stock of the 
registrant with Aquilo Partners, 
L.P., entered into as of October 
16, 2016. 

Incorporated by Reference

Form
10-Q 001-36395

File No.

Filing Date
8/13/2018

Exhibit 
No.
10.10

Filed 
Herewith

8-K

001-36395

11/12/2019

2.1

10-Q 001-36395

08/14/2017

3.1

8-K

001-36395

6/3/2020

3.1

10-K

001-36395

03/28/2018

4.1

X

104

4.3(a)

Form of Warrant to Purchase 
Shares of Common Stock 
(February 2018 Underwritten 
Offering)

8-K

001-36395

02/13/2018

4.1

4.3(b)

Form of Amendment to Warrant to 
Purchase Common Stock entered 
into as of June 27, 2018

10-Q 001-36395-
181175221

11/13/2018

4.1

4.4

Description of securities of the 
registrant

10-K

001-36395

03/27/2020

4.6

10.1Δ

10.2Δ

10.3(a)*

10.3(b)*

10.3(c)*

10.4

10.5*

10.6Δ

License and Collaboration 
Agreement dated February 11, 
2018 between Daré Bioscience, 
Inc., Strategic Science and 
Technologies-D, LLC and 
Strategic Science Technologies, 
LLC

License Agreement dated March 
19, 2017, between Daré 
Bioscience Operations, Inc. and 
ADVA-Tec, Inc.

Daré Bioscience, Inc. Amended 
and Restated 2014 Stock 
Incentive Plan

Form of Incentive Stock Option 
Agreement for grants under the 
Daré Bioscience, Inc. Amended 
and Restated 2014 Stock 
Incentive Plan

Form of Nonstatutory Stock 
Option Agreement for grants 
under the Daré Bioscience, Inc. 
Amended and Restated 2014 
Stock Incentive Plan

Form of indemnification 
agreement between the registrant 
and each of its executive officers 
and directors

Non-Employee Director 
Compensation Policy (as 
amended through April 9, 2018)

Exclusive License Agreement 
made as April 24, 2018 by and 
between Catalent JNP, Inc. (fka 
Juniper Pharmaceuticals, Inc.), 
and Daré Bioscience, Inc.

10.7(a)Δ

Amended and Restated Exclusive 
License Agreement, dated as of 
July 14, 2006, by and between 
Fred Mermelstein, Ph.D. and 
Janet Chollet, M.D., and Pear 
Tree Women’s Health Care, Inc.

10-K/
A

001-36395

04/30/2018

10.1

10-Q 001-36395

11/13/2017

10.1

8-K

001-36395-
18949535

7/12/2018

10.1

10-Q 001-36395

08/13/2018

10.3

10-Q 001-36395

08/13/2018

10.4

S-1

333-194442

03/10/2014

10.16

10-Q 001-36395

8/13/2018

10.2

10-Q 001-36395

8/13/2018

10.1

10-Q 001-36395

8/13/2018

10.5

105

10.7(b)Δ

10.7(c)Δ

10.7(d)Δ

10.7(e)Δ

Amendment No. 1 to the Amended 
and Restated Exclusive License 
Agreement, dated as of October 
10, 2007, by and among Fred 
Mermelstein, Ph.D. and Janet 
Chollet, M.D., and Pear Tree 
Pharmaceuticals, Inc.

Amendment No. 2 to the Amended 
and Restated Exclusive License 
Agreement, dated as of February 
13, 2017, by and among Fred 
Mermelstein, Ph.D., and Janet 
Chollet, M.D., Pear Tree 
Pharmaceuticals, Inc. and 
Bernadette Klamerus

Exclusive License Agreement, 
dated as of February 13, 2017, by 
and between GYN Holdings, Inc., 
a wholly owned subsidiary of Pear 
Tree Pharmaceuticals, Inc. and 
Bernadette Klamerus

Exclusive License Agreement, 
dated as of September 15, 2017, 
by and between Fred 
Mermelstein, Ph.D., Janet Chollet, 
M.D., Pear Tree Pharmaceuticals, 
Inc., and Stephen C. Rocamboli

10-Q 001-36395

8/13/2018

10.6

10-Q 001-36395

8/13/2018

10.7

10-Q 001-36395

8/13/2018

10.8

10-Q 001-36395

8/13/2018

10.9

10.8

2014 Employee Stock Purchase 
Plan

S-1/A 333-194442

03/31/2014

10.26

10.9(a)Δ

10.9(b)Δ

10.9(c)

10.9(d)

10.9(e)

Assignment Agreement by and 
between Daré Bioscience, Inc. 
and Hammock Pharmaceuticals, 
Inc. effective as of December 5, 
2018

First Amendment to the License 
Agreement effective as of 
December 5, 2018 by and among 
Daré Bioscience, Inc., TriLogic 
Pharma, LLC and MilanaPharm 
LLC

Amendment No. 1 to Assignment 
Agreement entered into as of 
December 4, 2019 between Daré 
Bioscience, Inc. and Hammock 
Pharmaceuticals, Inc.

Amendment No. 2 to the License 
Agreement entered into as of 
December 3, 2019 between Daré 
Bioscience, Inc., TriLogic Pharma, 
LLC and MilanaPharm LLC

Amendment to License Agreement 
effective as of September 21, 
2021 by and among Daré 
Bioscience, Inc., TriLogic Pharma, 
LLC and MilanaPharm LLC

10-K

001-36395

04/01/2019

10.10(a)

10-K

001-36395

04/01/2019

10.10(b)

10-K

001-36395

03/27/2020

10.10(c)

10-K

001-36395

03/27/2020

10.10(d)

10-Q 001-36395

11/10/2021

10.1

106

10.10(a)*

2007 Stock Incentive Plan

S-1

333-194442

03/10/2014

10.1

10.10(b)

Form of Incentive Stock Option 
Agreement under 2007 Stock 
Incentive Plan

10.10(c)*

Form of Nonstatutory Stock 
Option Agreement under 2007 
Stock Incentive Plan

S-1

333-194442

03/10/2014

10.2

S-1

333-194442

03/10/2014

10.3

10.10(d)

10.10(e)

10.11(a)*

10.11(b)*

10.12(a)*

10.12(b)*

10.13*

10.14+

10.15*

10.16*

10.17+

Stock Option Agreement and 
Contingent Consideration Award 
Agreement, dated March 31, 
2013, between Cerulean Pharma, 
Inc. and Alan Crane

Amendment to the Stock Option 
Agreement and Termination of 
Contingent Consideration Award 
dated September 16, 2014, by 
and between Cerulean Pharma, 
Inc. and Alan Crane

Employment Agreement by and 
between Daré Bioscience, Inc. 
and Sabrina Martucci Johnson 
dated as of August 15, 2017

Amendment No. 1 to Employment 
Agreement between Daré 
Bioscience, Inc. and Sabrina 
Martucci Johnson dated as of 
March 9, 2020

Employment Agreement by and 
between Daré Bioscience, Inc. 
and Lisa Walters-Hoffert dated as 
of August 15, 2017

Amendment No. 1 to Employment 
Agreement between Daré 
Bioscience, Inc. and Lisa Walters-
Hoffert dated as of March 9, 2020

Daré Bioscience, Inc. 
Performance Bonus Plan

License Agreement dated as of 
January 10, 2020 between Bayer 
HealthCare LLC and Daré 
Bioscience, Inc.

Daré Bioscience, Inc. Employment 
Offer Letter to John Fair, dated 
April 24, 2018

Daré Bioscience, Inc. Change in 
Control Policy (effective October 
15, 2019)

Grant Agreement between Daré 
Bioscience, Inc. and the Bill & 
Melinda Gates Foundation 
effective as of June 30, 2021

S-1

333-194442

03/10/2014

10.24

10-Q 001-36395

11/13/2014

10.4

8-K

001-36395

08/18/2017

10.1

10-Q 001-36395

05/14/2020

10.13(b)

8-K

001-36395

08/18/2017

10.2

10-Q 001-36395

05/14/2020

10.14(b)

10-Q 001-36395

11/12/2019

10.1

10-K

001-36395

03/27/2020

10.16

S-1

333-251599

01/05/2021

10.19

S-1

333-251599

01/05/2021

10.20

10-Q 001-36395

08/12/2021

10.1

107

10-Q 001-36395

11/10/2021

10.2

10.18+

Cooperative Research and 
Development Agreement entered 
into as of July 8, 2021 between 
Daré Bioscience, Inc. and the 
Eunice Kennedy Shriver National 
Institutes of Child Health and 
Human Development Institute

21.1

Subsidiaries of the registrant

23.1

31.1

31.2

32.1#

32.2#

Consent of Mayer Hoffman 
McCann P.C.

Certification of principal executive 
officer pursuant to 
Rule 13a-14(a)/15d-14(a) of the 
Securities Exchange Act of 1934, 
as amended

Certification of principal financial 
officer pursuant to 
Rule 13a-14(a)/15d-14(a) of the 
Securities Exchange Act of 1934, 
as amended

Certification of principal executive 
officer pursuant to 18 U.S.C. 
§1350, as adopted pursuant to 
Section 906 of the Sarbanes-
Oxley Act of 2002

Certification of principal financial 
officer pursuant to 18 U.S.C. 
§1350, as adopted pursuant to 
Section 906 of the Sarbanes-
Oxley Act of 2002

101.INS

XBRL Instance Document

101.SCH

XBRL Taxonomy Extension 
Schema Document

101.CAL

XBRL Taxonomy Calculation 
Linkbase Document

101.DEF

XBRL Taxonomy Extension 
Definition Linkbase Document

101.LAB

XBRL Taxonomy Label Linkbase 
Document

101.PRE

XBRL Taxonomy Presentation 
Linkbase Document

X

X

X

X

X

X

X

X

X

X

X

X

X

Cover Page Interactive Data File 
(formatted as inline XBRL and 
contained in Exhibit 101)

104

§

Δ

All schedules (or similar attachments) have been omitted from this filing pursuant to Item 601(b)(2) of 
Regulation S-K. The registrant will furnish copies of any schedules to the Securities and Exchange 
Commission upon request.

Confidential treatment has been requested or granted to certain confidential information contained in 
this exhibit.

108

+

*

#

Portions of this exhibit have been redacted in compliance with Regulation S-K Item 601(b)(10). The 
omitted information is not material and would likely cause competitive harm to the Company if publicly 
disclosed.

Management contract or compensatory plan or arrangement

Furnished herewith. This certification is being furnished solely to accompany this report pursuant to 
U.S.C. § 1350, and is not being filed for purposes of Section 18 of the Securities Exchange Act of 1934, 
as amended, and is not to be incorporated herein by reference into any filing of the registrant whether 
made before or after the date hereof, regardless of any general incorporation language in such filing.

ITEM 16. FORM 10-K SUMMARY

None.

109

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has 

duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: March 31, 2022

Daré Bioscience, Inc.

By:

/s/ SABRINA MARTUCCI JOHNSON

President and Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by 

the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Signature

Title

Date

/s/ SABRINA MARTUCCI JOHNSON

Sabrina Martucci Johnson

President and Chief Executive Officer
(Principal Executive Officer) and Director

March 31, 2022

/s/ LISA WALTERS-HOFFERT

Lisa Walters-Hoffert

/s/ WILLIAM H. RASTETTER

William H. Rastetter, Ph.D.

/s/ CHERYL R. BLANCHARD
Cheryl R. Blanchard, Ph.D.

/s/ JESSICA D. GROSSMAN

Jessica D. Grossman, M.D.

/s/ SUSAN L. KELLEY

Susan L. Kelley, M.D.

/s/ GREGORY W. MATZ

Gregory W. Matz, CPA

/s/ SOPHIA ONONYE-ONYIA
Sophia Ononye-Onyia, Ph.D.

/s/ ROBIN STEELE

Robin Steele, J.D., L.L.M.

Chief Financial Officer and Secretary
(Principal Financial and Accounting Officer)

March 31, 2022

Chairman of the Board and Director

March 31, 2022

March 31, 2022

March 31, 2022

March 31, 2022

March 31, 2022

March 31, 2022

March 31, 2022

Director

Director

Director

Director

Director

Director

110

DARÉ BIOSCIENCE, INC. AND SUBSIDIARIES
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm (PCAOB ID 199)

Consolidated Balance Sheets as of December 31, 2021 and 2020

Consolidated Statements of Operations and Comprehensive Loss for the years ended December 31, 
2021 and 2020
Consolidated Statements of Stockholders’ Equity (Deficit) for the years ended December 31, 2021 and 
2020
Consolidated Statements of Cash Flows for the years ended December 31, 2021 and 2020

Notes to Consolidated Financial Statements

Page

F-2

F-3

F-4

F-5

F-6

F-7

F-1

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Stockholders
 of Daré Bioscience, Inc. and Subsidiaries

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Daré Bioscience, Inc. and Subsidiaries 
(“the  Company”)  as  of  December  31,  2021  and  2020,  and  the  related  consolidated  statements  of  operations  and 
comprehensive  loss,  stockholders’  equity  (deficit),  and  cash  flows  for  each  of  the  two  years  in  the  period  ended 
December 31, 2021, and the related notes (collectively referred to as the “financial statements”). In our opinion, the 
financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 
2021 and 2020, and the results of their operations and their cash flows for each of the two years in the period ended 
December 31, 2021, in conformity with accounting principles generally accepted in the United States of America.

The Company's Ability to Continue as a Going Concern

The accompanying financial statements have been prepared assuming that the Company will continue as a 
going concern. As discussed in Note 1 to the financial statements, the Company had recurring losses from operations, 
negative  cash  flow  from  operations  and  is  dependent  on  additional  financing  to  fund  operations.  These  conditions 
raise substantial doubt about the Company’s ability to continue as a going concern. Management’s plans in regard to 
these  matters  are  described  in  Note  2  to  the  financial  statements.  The  financial  statements  do  not  include  any 
adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and 
classification of liabilities that may result from the outcome of this uncertainty.

Basis for Opinion

These  financial  statements  are  the  responsibility  of  the  Company’s  management.  Our  responsibility  is  to 
express  an  opinion  on  the  Company’s  financial  statements  based  on  our  audits.  We  are  a  public  accounting  firm 
registered  with  the  Public  Company Accounting  Oversight  Board  (United  States)  (“PCAOB”)  and  are  required  to  be 
independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules 
and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we 
plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material 
misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, 
an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding 
of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the 
Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our  audits  included  performing  procedures  to  assess  the  risks  of  material  misstatement  of  the  financial 
statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures 
included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our 
audits  also  included  evaluating  the  accounting  principles  used  and  significant  estimates  made  by  management,  as 
well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable 
basis for our opinion.

Critical Audit Matters

Critical  audit  matters  are  matters  arising  from  the  current  period  audit  of  the  financial  statements  that  were 
communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures 
that  are  material  to  the  financial  statements  and  (2)  involved  our  especially  challenging,  subjective,  or  complex 
judgments. We determined that there were no critical audit matters.

We have served as the Company's auditor since 2017.

/s/ Mayer Hoffman McCann P.C.

March 31, 2022 
San Diego, California

F-2

Daré Bioscience, Inc. and Subsidiaries
Consolidated Balance Sheets

Assets
Current Assets

Cash and cash equivalents

Other receivables

Prepaid expenses

Total current assets

Property and equipment, net

Other non-current assets

Total assets

Liabilities and stockholders’ equity (deficit)
Current Liabilities

Accounts payable

Accrued expenses
Deferred grant funding

Note payable

Contingent consideration

Current portion of lease liabilities

Total current liabilities

Deferred license revenue

Lease liabilities long-term

Total liabilities

Commitments and contingencies (Note 12)

Stockholders' equity (deficit)

Preferred stock, $0.01 par value, 5,000,000 shares authorized

None issued and outstanding

Common stock: $0.0001 par value, 120,000,000 shares authorized, 83,944,119 
and 41,596,253 shares issued and outstanding at December 31, 2021 and 
December 31, 2020, respectively

Accumulated other comprehensive loss

Additional paid-in capital

Accumulated deficit

Total stockholders' equity (deficit)

Total liabilities and stockholders' equity (deficit)

See accompanying notes.

December 31,

2021

2020

$ 51,674,087  $  4,669,467 

1,145,317 

460,168 

2,476,612 

1,854,277 

  55,296,016 

6,983,912 

26,041 

485,120 

37,930 

528,870 

$ 55,807,177  $  7,550,712 

$  2,103,083  $  1,021,333 
3,359,718 

3,136,244 

  10,542,983 

1,564,553 

— 

— 

367,285 

1,000,000 

270,546 

347,712 

  16,052,856 

7,660,601 

1,000,000 

1,000,000 

— 

41,844 

  17,052,856 

8,702,445 

— 

— 

8,394 

4,159 

(154,973)   

(91,388) 

 149,027,802 

  70,366,293 

 (110,126,902)    (71,430,797) 

  38,754,321 

(1,151,733) 

$ 55,807,177  $  7,550,712 

F-3

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Daré Bioscience, Inc. and Subsidiaries
Consolidated Statements of Operations and Comprehensive Loss

Operating expenses

General and administrative

Research and development

License fees

Total operating expenses

Loss from operations

Other income

Gain on extinguishment of note payable

Net loss

Deemed dividend from trigger of round down provision feature

Net loss to common shareholders

Foreign currency translation adjustments

Comprehensive loss

Loss per common share - basic and diluted

Weighted average number of common shares outstanding:

Basic and diluted

See accompanying notes.

Years Ended December 31,

2021

2020

$  8,350,945  $  6,549,508 

  30,617,567 

  20,769,416 

100,000 

83,333 

  39,068,512 

  27,402,257 

  (39,068,512)    (27,402,257) 

2,520 

369,887 

1,514 

— 

$ (38,696,105)  $ (27,400,743) 

— 

(6,863) 

$ (38,696,105)  $ (27,407,606) 

(63,585)   

11,237 
$ (38,759,690)  $ (27,396,369) 

$ 

(0.63)  $ 

(0.91) 

  61,154,157 

  30,091,469 

F-4

 
 
 
 
 
 
 
 
 
Daré Bioscience, Inc. and Subsidiaries
Consolidated Statements of Stockholders’ Equity (Deficit)

Additional

Accumulated
other

Total

Common stock

paid-in

comprehensive

Accumulated

stockholders'

Shares

Amount

capital

loss

deficit

equity (deficit)

Balance at December 31, 2019

 19,683,401  $ 1,968  $ 44,564,674  $ 

(102,625)  $ (44,023,191)  $ 

440,826 

Stock-based compensation

— 

— 

742,031 

Issuance of common stock, net 
of issuance costs

Issuance of common stock from 
the exercise of warrants

Issuance cost on equity paid in 
common stock

Stock options exercised
Deemed dividend from trigger of 
down round provision

Net loss

Foreign currency translation 
adjustments

 19,791,989 

  1,979 

  22,975,428 

  1,825,000 

182 

  1,785,797 

285,714 

10,149 

— 

— 

— 

29 

1 

— 

— 

— 

291,500 

— 

6,863 

— 

— 

— 

— 

— 

— 

— 

— 

— 

742,031 

— 

  22,977,407 

— 

— 

— 

(6,863)   

1,785,979 

291,529 

1 

— 

— 

  (27,400,743)   

(27,400,743) 

11,237 

— 

11,237 

Balance at December 31, 2020  41,596,253  $ 4,159  $ 70,366,293  $ 

(91,388)  $ (71,430,797)  $ 

(1,151,733) 

Stock-based compensation
Issuance of common stock, net 
of issuance costs
Issuance of common stock from 
the exercise of warrants

Stock options exercised
Issuance of common stock in 
connection with milestone 
payment

Net loss
Foreign currency translation 
adjustments

— 

— 

  1,599,692 

 41,094,657 

  4,109 

  75,309,982 

520,985 

35,500 

52 

4 

500,094 

32,525 

696,724 

70 

  1,219,216 

— 

— 

— 

— 

— 

— 

1,599,692 

— 

  75,314,091 

— 

— 

— 

500,146 

32,529 

1,219,286 

— 

— 

— 

— 

— 

— 

— 

  (38,696,105)   

(38,696,105) 

(63,585)   

— 

(63,585) 

Balance at December 31, 2021  83,944,119  $ 8,394  $ 149,027,802  $ 

(154,973)  $ (110,126,902) $  38,754,321 

See accompanying notes.

F-5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Daré Bioscience, Inc. and Subsidiaries
Consolidated Statements of Cash Flows

Operating activities:

Net loss

Adjustments to reconcile net loss to net cash used in operating activities:

Depreciation

Stock-based compensation

Non-cash operating lease cost

Non-cash loss on settlement of contingent liability

Gain on extinguishment of note payable and accrued interest

Changes in operating assets and liabilities:

Other receivables

Prepaid expenses

Other non-current assets
Accounts payable

Accrued expenses

Deferred grant funding

Deferred license revenue

Net cash used in operating activities

Investing activities:

Purchases of property and equipment

Net cash used in investing activities

Financing activities:

Net proceeds from issuance of common stock

Proceeds from the exercise of common stock warrants

Proceeds from the exercise of stock options

Proceeds from issuance of note payable

Net cash provided by financing activities

Effect of exchange rate changes on cash and cash equivalents

Net change in cash and cash equivalents
Cash and cash equivalents, beginning of year

Cash and cash equivalents, end of year

Supplemental disclosure of non-cash investing and financing activities:

Operating right-of-use assets obtained in exchange for new operating lease 
liabilities

Settlement of contingent closing consideration liability with stock issuance in 
connection with acquisition of business
Milestone payment paid in common stock
Issuance cost on equity paid in common stock
Deemed dividend from trigger of down round provision

See accompanying notes.

Years Ended December 31,

2021

2020

$ (38,696,105)  $ (27,400,743) 

26,413 

1,599,692 

43,227 

742,031 

(96,132)   

(162,167) 

44,286 

(369,887)   

— 

— 

(685,149)   

95,042 

(622,336)   

(454,133) 

20,873 
1,081,749 

157,725 
(61,850) 

(45,871)   

1,261,065 

8,978,430 

(455,121) 

— 

1,000,000 

  (28,764,037)    (25,234,924) 

(14,524)   

(14,524)   

(17,625) 

(17,625) 

  75,314,091 

  22,977,407 

500,146 

1,785,979 

32,529 

1 

— 

367,285 

  75,846,766 

  25,130,672 

(63,585)   

11,237 

  47,004,620 

(110,640) 

4,669,467 

4,780,107 

$ 51,674,087  $  4,669,467 

$ 

$ 
$ 
$ 
$ 

308,533  $ 

— 

925,000  $ 
250,000  $ 
—  $ 
—  $ 

— 
— 
291,428 
6,863 

F-6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Daré Bioscience, Inc. and Subsidiaries

Notes to Consolidated Financial Statements

1.

ORGANIZATION AND DESCRIPTION OF BUSINESS

Organization and business

Daré  Bioscience,  Inc.  is  a  biopharmaceutical  company  committed  to  advancing  innovative  products  for 
women’s  health.  Daré  Bioscience,  Inc.  and  its  wholly  owned  subsidiaries  operate  one  segment.  In  this  report,  the 
“Company” refers collectively to Daré Bioscience, Inc. and its wholly owned subsidiaries, unless otherwise stated or 
the context otherwise requires.

The  Company  is  driven  by  a  mission  to  identify,  develop  and  bring  to  market  a  diverse  portfolio  of 
differentiated  therapies  that  prioritize  women's  health  and  well-being,  expand  treatment  options,  and  improve 
outcomes,  primarily  in  the  areas  of  contraception,  fertility,  and  vaginal  and  sexual  health. The  Company's  business 
strategy is to in-license or otherwise acquire the rights to differentiated product candidates in the Company's areas of 
focus, some of which have existing clinical proof-of-concept data, to take those candidates through mid to late-stage 
clinical development, and to establish and leverage strategic collaborations to achieve commercialization.

The  Company's  first  product,  XACIATO™,  which  was  approved  by  the  FDA  in  December  2021,  is  a  single-
dose vaginal gel prescription product for the treatment of bacterial vaginosis in females 12 years of age and older. In 
March  2022,  the  Company  entered  into  an  exclusive  global  license  agreement  with  an  affiliate  of  Organon  &  Co., 
Organon  International  GmbH,  or  Organon,  to  commercialize  XACIATO.  XACIATO  is  expected  to  be  available 
commercially in the United States in the fourth quarter of 2022.  

The  Company  began  assembling  its  diverse  portfolio  of  clinical-stage  product  candidates  and  pre-clinical 
programs  in  2017  through  acquisitions,  exclusive  in-licenses  and  other  collaborations.  The  Company's  programs 
target unmet needs in women's health in the areas of contraception, fertility, and vaginal and sexual health, and aim to 
expand treatment options, enhance outcomes and improve ease of use for women. 

The Company's portfolio includes two product candidates in advanced clinical development:

• Ovaprene®, a hormone-free, monthly contraceptive; and

•

Sildenafil Cream, 3.6%, a proprietary cream formulation of sildenafil for topical administration to the 
vulva and vagina for treatment of female sexual arousal disorder.

The  Company's  portfolio  also  includes  four  product  candidates  in  Phase  1  clinical  development  or  that  the 

Company believes are Phase 1-ready:

•

•

•

•

DARE-HRT1,  a  combination  bio-identical  estradiol  and  progesterone  intravaginal  ring  for  the 
treatment  of  menopausal  symptoms,  including  vasomotor  symptoms,  as  part  of  hormone  therapy 
following menopause;

DARE-VVA1,  a  vaginally  delivered  formulation  of  tamoxifen  to  treat  vulvar  vaginal  atrophy  as  an 
option for women with hormone- receptor positive breast cancer;

DARE-FRT1,  an  intravaginal  ring  containing  bio-identical  progesterone  for  broader  luteal  phase 
support as part of an in vitro fertilization treatment plan; and

DARE-PTB1, an intravaginal ring containing bio-identical progesterone for the prevention of preterm 
birth;

In addition, the Company's portfolio includes these pre-clinical stage potential product candidates:

•

•

DARE-LARC1, a contraceptive implant delivering levonorgestrel with a woman-centered design that 
has the potential to be a long-acting, yet convenient and user-controlled contraceptive option;

ADARE-204  and  ADARE-214, 
contraception over 6-month and 12-month periods, respectively; and

injectable 

formulations  of  etonogestrel  designed 

to  provide 

F-7

•

DARE-RH1, a novel approach to non-hormonal contraception for both men and women by targeting 
the CatSper ion channel.

The  Company’s  primary  operations  have  consisted  of,  and  are  expected  to  continue  to  consist  primarily  of, 
research and development activities to advance its portfolio of product candidates through clinical development and 
regulatory approval. 

The Company has one FDA-approved product, XACIATO, which has not yet been commercially launched. To 
date, the Company has not obtained any other regulatory approvals for any of its product candidates, commercialized 
any of its product candidates or generated any revenue. 

The Company is subject to several risks common to biopharmaceutical companies, including dependence on 
key  employees,  dependence  on  third-party  collaborators  and  service  providers,  competition  from  other  companies, 
the  need  to  develop  commercially  viable  products  in  a  timely  and  cost-effective  manner,  and  the  need  to  obtain 
adequate additional capital to fund the development of product candidates. The Company is also subject to several 
risks common to other companies in the industry, including rapid technology change, regulatory approval of products, 
uncertainty  of  market  acceptance  of  products,  success  of  third  parties  in  the  marketing,  sale  and  distribution  of  the 
Company's  products,  competition  from  substitute  products  and  larger  companies,  compliance  with  government 
regulations, protection of proprietary technology, and product liability.

The  COVID-19  pandemic  remains  an  evolving  and  uncertain  risk  to  the  Company’s  business,  operating 
results, financial condition and stock price. To date, the Company believes the pandemic contributed to a slower than 
expected  initial  pace  of  enrollment  in  its  Phase  2b  clinical  study  of  Sildenafil  Cream,  3.6%  and  delays  in 
commencement of clinical studies and nonclinical testing for more than one of its earlier stage clinical programs, but 
has not had a material adverse effect on its business as a whole. Continued uncertainty regarding the duration and 
impact of the pandemic on the U.S. and global economies, healthcare systems, workplace environments and capital 
markets,  preclude  any  prediction  as  to  the  ultimate  effect  of  the  pandemic  on  the  Company’s  business.  For  further 
discussion of risks and uncertainties related to the pandemic, see the risk factor in Part I, Item 1A of this report titled, 
The COVID-19 pandemic has negatively impacted our business and, in the future, may materially and adversely affect 
our  business,  financial  condition  and  results  and  stock  price,  including  by  increasing  the  cost  and  timelines  for  our 
clinical development programs.

2. 

BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of presentation

The consolidated financial statements have been prepared in conformity with accounting principles generally 

accepted in the United States, or U.S. GAAP, as defined by the Financial Accounting Standards Board, or FASB.

Going Concern

The Company prepared its consolidated financial statements on a going concern basis, which assumes that 
the  Company  will  realize  its  assets  and  satisfy  its  liabilities  in  the  normal  course  of  business.  The  Company  has  a 
history  of  losses  from  operations,  expects  negative  cash  flows  from  its  operations  to  continue  for  the  foreseeable 
future, and expects that its net losses will continue for at least the next several years as it develops and seeks to bring 
to market its existing product candidates and potentially acquire, license and develop additional product candidates. 
These  circumstances  raise  substantial  doubt  about  the  Company's  ability  to  continue  as  a  going  concern.  The 
accompanying  financial  statements  do  not  include  any  adjustments  to  reflect  the  possible  future  effects  on  the 
recoverability  and  reclassification  of  assets  or  the  amounts  and  classifications  of  liabilities  that  may  result  from  the 
outcome of the uncertainty of the Company's ability to continue as a going concern.

At December 31, 2021, the Company had an accumulated deficit of approximately $110.1 million, cash and 
cash  equivalents  of  approximately  $51.7  million,  and  working  capital  of  approximately  $39.2  million.  For  the  year 
ended  December  31,  2021,  the  Company  incurred  a  net  loss  of  $38.7  million  and  had  negative  cash  flow  from 
operations of approximately $28.8 million. 

The Company expects its primary uses of capital to be staff-related expenses, the cost of clinical trials and 
regulatory activities related to its product candidates, costs associated with contract manufacturing services and third-
party  clinical  research  and  development  services,  payments  due  to  third-party  licensors  upon  the  occurrence  of 
commercial  milestones  for  XACIATO  and  development  milestones  for  the  Company’s  product  candidates,  legal 
expenses, other regulatory expenses and general overhead costs. The Company’s future funding requirements could 

F-8

also  include  significant  costs  related  to  commercialization  of  its  product  candidates,  if  approved,  depending  on  the 
type, nature and terms of commercial collaborations the Company establishes.

The  Company  expects  its  expenses,  and  in  particular  its  research  and  development  expenses,  to  increase 
significantly in 2022 compared to 2021 as the Company continues to develop and seek to bring to market its product 
candidates, with a focus on its product candidates that have reached the human clinical study development phase. 

To  date,  the  Company  has  one  FDA-approved  product,  XACIATO,  which  has  not  yet  been  commercially 
launched.  The  Company  has  not  obtained  any  other  regulatory  approvals  for  any  of  its  product  candidates, 
commercialized any of its product candidates or generated any revenue. Commercial launch of XACIATO in the U.S. 
by  the  Company's  licensee,  Organon,  is  expected  in  the  fourth  quarter  of  2022.  Under  the  terms  of  its  license 
agreement  with  Organon,  the  Company  will  receive  a  $10.0  million  non-refundable  and  non-creditable  payment 
following the effective date of the license agreement and will be entitled to receive tiered double-digit royalties based 
on net sales and up to $182.5 million in milestone payments as follows: $2.5 million following the first commercial sale 
of  a  licensed  product  in  the  United  States;  and  up  to  $180.0  million  in  tiered  commercial  sales  milestones  and 
regulatory milestones. The Company has devoted significant resources to building its portfolio of product candidates 
and to research and development activities related to these product candidates. The Company or its licensees must 
obtain  regulatory  approvals  to  market  and  sell  any  of  its  product  candidates  in  the  future  and  to  market  and  sell 
XACIATO anywhere outside the U.S. The Company will need to generate sufficient safety and efficacy data on each 
of  its  product  candidates  in  order  to  apply  for  regulatory  approvals  and  for  such  assets  to  be  attractive  assets  to 
potential  strategic  collaborators  to  license  or  to  acquire,  and  for  the  Company  to  generate  revenue  through  license 
fees, royalties on net revenues and commercial milestones related to such product candidates.

Based  on  the  Company's  current  operating  plan  estimates,  the  Company  does  not  have  sufficient  cash  to 
satisfy  its  working  capital  needs  and  other  liquidity  requirements  over  at  least  the  next  12  months  from  the  date  of 
issuance of the accompanying financial statements. The Company will need to raise substantial additional capital to 
continue to fund its operations and to successfully execute its current strategy. The Company will continue to seek to 
raise  capital  through  the  sale  of  shares  of  its  common  stock  under  its ATM  sales  agreements,  however,  when  the 
Company can effect such sales and the amount of shares the Company can sell depends on a variety of factors to be 
determined  by  the  Company  from  time  to  time,  including,  among  others,  market  conditions,  the  trading  price  of  its 
common stock and its determination as to the appropriate sources of funding for its operations. For the foreseeable 
future, the Company will evaluate and may pursue a variety of capital raising options on an on-going basis, including 
equity and debt financings, government or other grant funding, collaborations and strategic alliances or other similar 
types  of  arrangements,  to  cover  its  operating  expenses,  and  the  cost  of  any  license  or  other  acquisition  of  new 
product  candidates  or  technologies.  The  amount  and  timing  of  the  Company's  capital  needs  have  been  and  will 
continue  to  depend  highly  on  many  factors,  including  the  product  development  programs  the  Company  chooses  to 
pursue, the pace and results of its clinical development efforts, and the nature and extent of expansion of its product 
candidate  portfolio,  if  any.  If  the  Company  raises  capital  through  collaborations,  strategic  alliances  or  other  similar 
types of arrangements, it may have to relinquish, on terms that are not favorable to the Company, rights to some of its 
technologies or product candidates the Company would otherwise seek to develop or commercialize. 

There can be no assurance that capital will be available when needed or that, if available, it will be obtained 
on  terms  favorable  to  the  Company  and  its  stockholders.  In  addition,  equity  or  debt  financings  may  have  a  dilutive 
effect  on  the  holdings  of  the  Company's  existing  stockholders,  and  debt  financings  may  subject  the  Company  to 
restrictive covenants, operational restrictions and security interests in its assets. If the Company cannot raise capital 
when  needed,  on  favorable  terms  or  at  all,  the  Company  will  not  be  able  to  continue  development  of  its  product 
candidates, will need to reevaluate its planned operations and may need to delay, scale back or eliminate some or all 
of  its  development  programs,  reduce  expenses,  file  for  bankruptcy,  reorganize,  merge  with  another  entity,  or  cease 
operations. If the Company becomes unable to continue as a going concern, the Company may have to liquidate its 
assets, and might realize significantly less than the values at which they are carried on its condensed consolidated 
financial statements, and stockholders may lose all or part of their investment in the Company's common stock. The 
Company's  condensed  consolidated  financial  statements  do  not  include  any  adjustments  that  might  result  from  the 
outcome of this uncertainty.

Principles of Consolidation

The consolidated financial statements of the Company are stated in U.S. dollars. These consolidated financial 
statements  include  the  accounts  of  the  Company  and  its  wholly  owned  subsidiaries.  One  wholly  owned  subsidiary, 
Daré Bioscience Australia Pty LTD, operates primarily in Australia. The financial statements of the Company’s wholly 
owned subsidiaries are recorded in their functional currency and translated into the reporting currency. The cumulative 
effect  of  changes  in  exchange  rates  between  the  foreign  entity’s  functional  currency  and  the  reporting  currency  is 

F-9

reported  in  Accumulated  Other  Comprehensive  Loss.  All  intercompany  transactions  and  accounts  have  been 
eliminated in consolidation.

Grant Funding

The Company receives certain research and development funding through grants issued by a division of the 
National Institutes of Health and the Bill & Melinda Gates Foundation, or the Foundation. Under the Foundation grant, 
which  the  Company  considers  to  be  a  research  and  development  contract  under  FASB  Accounting  Standards 
Codification,  or ASC, Topic  730  Research  and  Development,  the  Company  granted  the  Foundation  a  Humanitarian 
License which gives the Foundation the right to make the funded developments accessible at an affordable price to 
people  within  developing  countries.  The  Company  recognizes  grant  funding  in  the  statements  of  operations  as  a 
reduction to research and development expense as the related costs are incurred to meet those obligations over the 
grant period. The Company adopted this policy in 2018. For the years ended December 31, 2021 and December 31, 
2020,  the  Company  recognized  approximately  $2.5  million  and  $3.7  million,  respectively,  in  the  statements  of 
operations  as  a  reduction  to  research  and  development  expense.  Grant  funding  payments  received  in  advance  of 
research  and  development  expenses  incurred  are  recorded  as  deferred  grant  funding  liability  in  the  Company's 
consolidated balance sheets. 

Use of Estimates

The  preparation  of  the  consolidated  financial  statements  requires  management  to  make  estimates  and 
assumptions  that  affect  the  reported  amounts  of  assets  and  liabilities  and  the  disclosure  of  contingent  assets  and 
liabilities  at  the  date  of  the  financial  statements,  and  the  reported  amounts  of  revenues  and  expenses  during  the 
reporting period. Significant estimates include the fair value of stock-based compensation. Actual results could differ 
from  those  estimates  and  could  materially  affect  the  reported  amounts  of  assets,  liabilities  and  future  operating 
results.

Risks and Uncertainties

The  Company  will  require  approvals  from  the  U.S.  Food  and  Drug  Administration,  or  FDA,  or  foreign 
regulatory agencies prior to being able to sell any products. The Company received approval from the FDA for its first 
product,  XACIATO™,  in  December  2021. There  can  be  no  assurance  that  the  Company’s  current  or  future  product 
candidates  will  receive  the  necessary  approvals.  If  the  Company  is  denied  regulatory  approval  of  its  product 
candidates, or if approval is delayed, it may have a material adverse impact on the Company’s business, results of 
operations and its financial position.

The Company is subject to a number of risks similar to other life science companies, including, but not limited 
to,  risks  related  to  the  ability  to  license  product  candidates,  successfully  develop  product  candidates,  successfully 
commercialize approved products or enter into strategic relationships with third parties who are able to successfully 
commercialize  approved  products,  raise  additional  capital,  compete  with  other  products,  and  protect  proprietary 
technology. As  a  result  of  these  and  other  factors  and  the  related  uncertainties,  there  can  be  no  assurance  of  the 
Company’s future success.

Cash and Cash Equivalents

The  Company  considers  cash  and  all  highly  liquid  investments  with  an  original  maturity  of  three  months  or 
less to be cash and cash equivalents. The Company’s wholly owned subsidiary, Dare MB Inc., has a $35,903 letter of 
credit related to the lease of real property that serves as security for future default of lease payments. The letter of 
credit is collateralized by cash which is unavailable for withdrawal or for usage for general obligations and is included 
in cash and cash equivalents on the Company's consolidated balance sheets. 

Concentration of Credit Risk

The Company maintains cash balances at various financial institutions and such balances commonly exceed 
the  $250,000  amount  insured  by  the  Federal  Deposit  Insurance  Corporation.  The  Company  also  maintains  money 
market funds at various financial institutions which are not federally insured although are invested primarily in the U.S. 
The Company has not experienced any losses in such accounts and management believes that the Company does 
not have significant risk with respect to such cash and cash equivalents.

F-10

Fair Value of Financial Instruments

GAAP defines fair value as the price that would be received for an asset or the exit price that would be paid to 
transfer a liability in the principal or most advantageous market in an orderly transaction between market participants 
on the measurement date, and also establishes a fair value hierarchy which requires an entity to maximize the use of 
observable  inputs,  where  available.  The  three-level  hierarchy  of  valuation  techniques  established  to  measure  fair 
value is defined as follows:

• Level 1: inputs are unadjusted quoted prices in active markets for identical assets or liabilities.

• Level  2:  inputs  other  than  Level  1  that  are  observable,  either  directly  or  indirectly,  such  as  quoted  prices  in 
active  markets  for  similar  assets  and  liabilities,  quoted  prices  for  identical  or  similar  assets  or  liabilities  in 
markets that are not active, or other inputs that are observable or can be corroborated by observable market 
data for substantially the full term of assets or liabilities.

• Level 3: unobservable inputs that are supported by little or no market activity and that are significant to the fair 

value of the assets or liabilities.

The following tables present the classification within the fair value hierarchy of financial assets and liabilities 
that are remeasured on a recurring basis as of December 31, 2021 and December 31, 2020. There were no financial 
assets or liabilities that were remeasured using a quoted price in active markets for identical assets (Level 2) as of 
December 31, 2021.

Balance at December 31, 2021

Current assets:

Cash equivalents (1)

Balance at December 31, 2020

Current assets:

Cash equivalents (1)

Other non-current liabilities:

Fair Value Measurements

Level 1

Level 2

Level 3

Total

$ 49,666,064  $ 

—  $ 

—  $ 49,666,064 

$ 2,823,099  $ 

—  $ 

—  $ 2,823,099 

Current portion of contingent consideration (2)

$ 

—  $ 

—  $ 1,000,000  $ 1,000,000 

(1) Represents cash held in money market funds.

(2) Represented the estimated fair value of the contingent consideration payable by the Company related to an acquisition 

completed in November 2019, and which was paid in September 2021, as described in Note 3.

The following table presents a reconciliation of contingent consideration, which was measured at fair value on 

a recurring basis using significant unobservable inputs (Level 3):

Year Ended December 31,

2021

2020

Balance at beginning of period
Satisfaction of contingent consideration (1)
Balance at end of period

$ 

$ 

1,000,000  $ 

1,000,000 

(1,000,000) 

— 

—  $ 

1,000,000 

(1)  In  June  2021,  the  contingent  consideration  payable  by  the  Company  related  to  an  acquisition  completed  in  November 
2019  became  due.  In  September  2021,  the  Company  issued  approximately  700,000  shares  of  its  common  stock  in 
satisfaction of the milestone payments associated with milestones achieved, as described in Note 3.

Revenue Recognition

The  Company  recognizes  revenue  in  accordance  with  FASB ASC  Topic  606,  Revenue  from  Contracts  with 
Customers,  which  applies  to  all  contracts  with  customers,  except  for  contracts  that  are  within  the  scope  of  other 
standards, such as leases, insurance, collaboration arrangements and financial instruments.

The Company recognizes revenue when it transfers promised goods or services to customers in an amount 
that reflects the consideration to which it expects to be entitled in exchange for those goods or services. To determine 

F-11

 
 
revenue  recognition  for  contracts  with  customers,  the  Company  performs  the  following  five  steps:  (i)  identify  the 
contract(s)  with  a  customer;  (ii)  identify  the  performance  obligations  in  the  contract;  (iii)  determine  the  transaction 
price;  (iv)  allocate  the  transaction  price  to  the  performance  obligations  in  the  contract;  and  (v)  recognize  revenue 
when  (or  as)  the  Company  satisfies  its  performance  obligations. At  contract  inception,  the  Company  assesses  the 
goods  or  services  agreed  upon  within  each  contract  and  assesses  whether  each  good  or  service  is  distinct,  and 
determines  those  that  are  performance  obligations.  The  Company  then  recognizes  as  revenue  the  amount  of  the 
transaction price that is allocated to the respective performance obligation when (or as) the performance obligation is 
satisfied.

In a contract with multiple performance obligations, the Company develops estimates and assumptions that 
require  judgment  to  determine  the  underlying  stand-alone  selling  price  for  each  performance  obligation,  which 
determines  how  the  transaction  price  is  allocated  among  the  performance  obligations. The  estimation  of  the  stand-
alone selling price(s) may include estimates regarding forecasted revenues or costs, development timelines, discount 
rates, and probabilities of technical and regulatory success. The Company evaluates each performance obligation to 
determine  if  it  can  be  satisfied  at  a  point  in  time  or  over  time.  Any  change  made  to  estimated  progress  towards 
completion of a performance obligation and, therefore, revenue recognized will be recorded as a change in estimate. 
In addition, variable consideration must be evaluated to determine if it is constrained and, therefore, excluded from the 
transaction price.

License Fees. If the license to the Company’s intellectual property is determined to be distinct from the other 
performance obligations identified in a contract, the Company recognizes revenues from non-refundable, upfront fees 
allocated to the license when the license is transferred to the customer and the customer is able to use and benefit 
from  the  license.  For  licenses  that  are  bundled  with  other  promises,  the  Company  utilizes  judgment  to  assess  the 
nature of the combined performance obligation to determine whether the combined performance obligation is satisfied 
over  time  or  at  a  point  in  time  and,  if  over  time,  the  appropriate  method  of  measuring  progress  for  purposes  of 
recognizing  revenue  from  non-refundable,  upfront  fees.  The  Company  evaluates  the  measure  of  progress  each 
reporting period and, if necessary, adjusts the measure of performance and related revenue recognition. To date, the 
Company has not recognized any license fee revenue resulting from any of its collaborative arrangements.

Royalties  and  Commercial  Milestones.  For  arrangements  that  include  sales-based  royalties  and  milestone 
payments based on the level of sales, and for which the license is deemed to be the predominant item to which the 
royalties and milestones relate, the Company recognizes revenue at the later of (i) when the related sales occur, or (ii) 
when the performance obligation to which some or all of the royalty has been allocated has been satisfied (or partially 
satisfied). To date, the Company has not recognized any royalty revenue or any commercial milestones resulting from 
any of its collaborative arrangements.

Bayer License. In January 2020, the Company entered into a license agreement with Bayer HealthCare LLC, 
or  Bayer,  regarding  the  further  development  and  commercialization  of  Ovaprene  in  the  U.S.  Upon  execution  of  the 
agreement, the Company received a $1.0 million upfront non-refundable license fee payment from Bayer. Bayer, in its 
sole  discretion,  has  the  right  to  make  the  license  effective  by  paying  the  Company  an  additional  $20.0  million. The 
Company concluded that there was one significant performance obligation related to the $1.0 million upfront payment: 
a  distinct  license  to  commercialize  Ovaprene  effective  upon  the  receipt  of  the  $20.0  million  fee.  The  $1.0  million 
upfront payment will be recorded as license revenue at the earlier of (1) the point in time the Company receives the 
$20.0 million fee, the license is transferred to Bayer and Bayer is able to use and benefit from the license and (2) the 
termination  of  the  agreement.  As  of  December  31,  2021,  neither  of  the  foregoing  had  occurred.  The  $1.0  million 
payment  is  recorded  as  deferred  license  revenue  in  the  Company's  consolidated  balance  sheets  at  December  31, 
2021 and December 31, 2020.

The Company will also be entitled to receive (a) milestone payments totaling up to $310.0 million related to 
the commercial sales of Ovaprene, if all such milestones are achieved, (b) tiered royalties starting in the low double 
digits  based  on  annual  net  sales  of  Ovaprene  during  a  calendar  year,  subject  to  customary  royalty  reductions  and 
offsets, and (c) a percentage of sublicense revenue.

Potential future payments for variable consideration, such as commercial milestones, will be recognized when 
it  is  probable  that,  if  recorded,  a  significant  reversal  will  not  take  place.  Potential  future  royalty  payments  will  be 
recorded as revenue when the associated sales occur. (See Note 3, Strategic Agreements.)

Leases

The  Company  determines  if  an  arrangement  is  a  lease  at  inception.  Operating  leases  are  included  in  other 
non-current  assets  as  right-of-use,  or  ROU,  lease  assets,  current  portion  of  lease  liabilities,  and  long-term  lease 
liabilities on the Company's consolidated balance sheets.

F-12

ROU  lease  assets  represent  the  Company's  right  to  use  an  underlying  asset  for  the  lease  term  and  lease 
obligations represent the Company's obligation to make lease payments arising from the lease. Operating ROU lease 
assets and obligations are recognized at the commencement date based on the present value of lease payments over 
the lease term. If the lease does not provide an implicit rate, the Company uses its incremental borrowing rate based 
on  the  information  available  at  the  commencement  date  in  determining  the  present  value  of  lease  payments.  The 
ROU lease asset also includes any lease payments made and excludes lease incentives. The Company's lease terms 
may include options to extend or terminate the lease and the related payments are only included in the lease liability 
when  it  is  reasonably  certain  that  the  Company  will  exercise  that  option.  Lease  expense  for  lease  payments  is 
recognized on a straight-line basis over the lease term. (See Note 11, Leased Properties.)

Segment Reporting

Operating  segments  are  identified  as  components  of  an  enterprise  about  which  separate  discrete  financial 
information  is  available  for  evaluation  by  the  chief  operating  decision  maker,  or  decision-making  group,  in  making 
decisions  on  how  to  allocate  resources  and  assess  performance.  Its  chief  operating  decision  maker  is  the  chief 
executive officer. The Company has one operating segment, women’s health.

Research and Development Costs

Research and development expenses consist of expenses incurred in performing research and development 
activities,  including  compensation  and  benefits  for  full-time  research  and  development  employees,  an  allocation  of 
facilities  expenses,  overhead  expenses,  manufacturing  process-development  and  scale-up  activities,  fees  paid  to 
clinical and regulatory consultants, clinical trial and related clinical trial manufacturing expenses, fees paid to contract 
research  organizations,  or  CROs,  and  investigative  sites,  transaction  expenses  incurred  in  connection  with  the 
expansion  of  the  product  portfolio  through  acquisitions  and  license  and  option  agreements,  milestone  payments 
incurred or probable to be incurred for the Company's in-licensing arrangements, payments to universities under the 
Company’s  license  agreements  and  other  outside  expenses.  Research  and  development  costs  are  expensed  as 
incurred.  Nonrefundable  advance  payments,  if  any,  for  goods  and  services  used  in  research  and  development  are 
recognized as an expense as the related goods are delivered or services are performed.

Net Loss Per Share

Basic  net  loss  attributable  to  common  stockholders  per  share  is  calculated  by  dividing  the  net  loss  by  the 
weighted average number of shares of common stock outstanding during the period without consideration of common 
stock equivalents. Since the Company was in a loss position for all periods presented, diluted net loss per share is the 
same  as  basic  net  loss  per  share  for  all  periods  presented  as  the  inclusion  of  all  potential  dilutive  securities  would 
have been antidilutive. 

There were stock options exercisable into 4,717,602 and 2,786,591 shares of common stock outstanding at 
December 31, 2021 and 2020, respectively. There were warrants exercisable into 1,381,015 and 1,908,643 shares of 
common stock outstanding at December 31, 2021 and 2020, respectively. These securities were not included in the 
computation of diluted loss per share because they are antidilutive, but they could potentially dilute earnings (loss) per 
share in future years.

Stock-Based Compensation

The Company records compensation expense for all stock-based awards granted based on the fair value of 
the award at the time of grant. The Company uses the Black-Scholes Pricing Model to determine the fair value of each 
of the awards which considers factors such as expected term, volatility, risk free interest rate and dividend yield. Due 
to the limited history of the Company, the simplified method was utilized in order to determine the expected term of the 
awards.  Additionally,  the  Company  considered  comparable  companies  in  the  industry  which  have  available  share 
price history to calculate the volatility. The Company compared U.S. Treasury Bills in determining the risk-free interest 
rate appropriate given the expected term. The Company has not established and has no plans to establish, a dividend 
policy, and the Company has not declared, and has no plans to declare dividends in the foreseeable future and thus 
no dividend yield was determined necessary in the calculation of fair value.

Income Taxes 

The Company accounts for income taxes using the asset and liability method in accordance with FASB ASC 
740, Income Taxes. Under this method deferred income taxes are provided to reflect the tax consequences in future 
years  of  differences  between  the  tax  basis  of  assets  and  liabilities  and  their  financial  reporting  amounts  based  on 
enacted  tax  laws  and  statutory  tax  rates  applicable  to  the  periods  in  which  the  differences  are  expected  to  affect 

F-13

taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount 
expected to be realized.

The Company follows the two-step approach to recognizing and measuring uncertain tax positions. The first 
step  is  to  evaluate  the  tax  position  for  recognition  by  determining  if  the  weight  of  available  evidence  indicates  it  is 
more  likely  than  not,  that  the  position  will  be  sustained  on  audit,  including  resolution  of  related  appeals  or  litigation 
processes, if any. The second step is to measure the tax benefit as the largest amount, which is more than 50% likely 
of being realized upon ultimate settlement. The Company considers many factors when evaluating and estimating the 
Company's  tax  positions  and  tax  benefits,  which  may  require  periodic  adjustments.  At  December  31,  2021,  the 
Company did not record any liabilities for uncertain tax positions.

During each of 2021 and 2020, the Company recorded no provision for income taxes. Management evaluated 
the  Company’s  tax  positions  and,  as  of  December  31,  2021,  the  Company  had  approximately  $1.9  million  of 
unrecognized benefits. The tax years 2017 to 2021 remain open to examination by federal and state taxing authorities 
while the statute of limitations for U.S. net operating losses generated remain open beginning in the year of utilization.

Indemnification Obligations

As permitted under Delaware law, the Company has entered into indemnification agreements with its officers 
and  directors  that  provide  that  the  Company  will  indemnify  its  directors  and  officers  for  certain  expenses,  including 
attorneys’  fees,  judgments,  fines  and  settlement  amounts  incurred  by  such  director  or  officer  in  any  action  or 
proceeding arising out of their service as a director and/or officer. The term of the indemnification is for the officer’s or 
director’s lifetime. During the year ended December 31, 2021, the Company did not experience any losses related to 
those  indemnification  obligations.  The  Company  does  not  expect  significant  claims  related  to  these  indemnification 
obligations,  and  consequently,  has  concluded  the  fair  value  of  the  obligations  is  not  material.  Accordingly,  as  of 
December 31, 2021 and 2020, no amounts have been accrued related to such indemnification provisions.

3. 

STRATEGIC AGREEMENTS

Strategic Agreement for Product Commercialization

Bayer HealthCare License Agreement

In  January  2020,  the  Company  entered  into  a  license  agreement  with  Bayer,  regarding  the  further 
development  and  commercialization  of  Ovaprene  in  the  U.S.  The  Company  received  a  $1.0  million  upfront  non-
refundable license fee payment from Bayer and Bayer agreed to support the Company in development and regulatory 
activities  by  providing  the  equivalent  of  two  experts  to  advise  the  Company  in  clinical,  regulatory,  preclinical, 
commercial, CMC and product supply matters. Bayer, in its sole discretion, has the right to make the license effective 
by paying the Company an additional $20.0 million, referred to as the Clinical Trial and Manufacturing Activities Fee. 
Such  license  would  be  exclusive  with  regard  to  the  commercialization  of  Ovaprene  for  human  contraception  in  the 
U.S. and co-exclusive with the Company with regard to development. 

The following is a summary of the other terms of the Bayer license agreement:

Milestone & Royalty Payments. The Company will be entitled to receive (a) a milestone payment in the low 
double-digit millions upon the first commercial sale of Ovaprene in the U.S. and escalating milestone payments based 
on annual net sales of Ovaprene during a calendar year, totaling up to $310.0 million if all such milestones, including 
the first commercial sale, are achieved, (b) tiered royalties starting in the low double digits based on annual net sales 
of  Ovaprene  during  a  calendar  year,  subject  to  customary  royalty  reductions  and  offsets,  and  (c)  a  percentage  of 
sublicense revenue.

Efforts. The Company is responsible for the pivotal trial for Ovaprene and for its development and regulatory 
activities  and  has  product  supply  obligations.  After  payment  of  the  Clinical  Trial  and  Manufacturing  Activities  Fee, 
Bayer will be responsible for the commercialization of Ovaprene for human contraception in the U.S.

Term. The initial term of the agreement, which is subject to automatic renewal terms, continues until the later 
of (a) the expiration of any valid claim covering the manufacture, use, sale or import of Ovaprene in the U.S.; or (b) 15 
years  from  the  first  commercial  sale  of  Ovaprene  in  the  U.S.  In  addition  to  customary  termination  rights  for  both 
parties,  Bayer  may  terminate  the  agreement  at  any  time  on  90  days'  notice  and  the  agreement  will  automatically 
terminate if the Company does not receive the Clinical Trial and Manufacturing Activities Fee if and when due.

F-14

Strategic Agreements for Pipeline Development

Hammock/MilanaPharm Assignment and License Agreement

In December 2018, the Company entered into (a) an Assignment Agreement with Hammock Pharmaceuticals, 
Inc., or the Assignment Agreement, and (b) a First Amendment to License Agreement with TriLogic Pharma, LLC and 
MilanaPharm LLC, or the License Amendment. Both agreements relate to the Exclusive License Agreement among 
Hammock, TriLogic and MilanaPharm dated as of January 9, 2017, or the MilanaPharm License Agreement. Under 
the Assignment Agreement and the MilanaPharm License Agreement, as amended by the License Amendment, the 
Company acquired an exclusive, worldwide license under certain intellectual property to, among other things, develop 
and  commercialize  products  for  the  diagnosis,  treatment  and  prevention  of  human  diseases  or  conditions  in  or 
through  any  intravaginal  or  urological  applications.  The  licensed  intellectual  property  relates  to  the  hydrogel  drug 
delivery  platform  of  TriLogic  and  MilanaPharm  known  as  TRI-726.  In  XACIATO,  this  proprietary  technology  is 
formulated  with  clindamycin  for  the  treatment  of  bacterial  vaginosis.  In  December  2019,  the  Company  entered  into 
amendments to each of the Assignment Agreement and License Amendment. In September 2021, the Company and 
Trilogic and MilanaPharm entered into another amendment to the License Agreement.

The following is a summary of other terms of the License Amendment, as amended:

License Fees. A total of $235,000 in license fees were payable to MilanaPharm, the final installment of which 

was $110,000 paid in 2020.

Milestone  Payments.  The  Company  paid  MilanaPharm  $300,000  in  the  aggregate  upon  achievement  of 
certain  clinical  and  regulatory  development  milestones;  $50,000  of  which  was  paid  in  2020  and  $250,000  of  which 
was  paid  in  2021.  The  Company  may  also  pay  MilanaPharm  up  to  $1.75  million  in  the  aggregate  upon  achieving 
certain commercial sales milestones. 

Foreign Sublicense Income. The Company will pay MilanaPharm a low double-digit percentage of all income 
received by the Company or its affiliates in connection with any sublicense granted to a third party for use outside of 
the United States, subject to certain exclusions.

Royalty  Payments.  During  the  royalty  term,  the  Company  will  pay  MilanaPharm  high  single-digit  to  low 
double-digit  royalties  based  on  annual  worldwide  net  sales  of  licensed  products  and  processes.  The  royalty  term, 
which  is  determined  on  a  country-by-country  basis  and  licensed  product-by-product  basis  (or  process-by-process 
basis), begins with the first commercial sale of a licensed product or process in a country and terminates on the latest 
of  (1)  the  expiration  date  of  the  last  valid  claim  of  the  licensed  patent  rights  that  cover  the  method  of  use  of  such 
product or process in such country, or (2) 10 years following the first commercial sale of such product or process in 
such  country.  Royalty  payments  are  subject  to  reduction  in  certain  circumstances,  including  as  a  result  of  generic 
competition, patent prosecution expenses incurred by the Company, or payments to third parties for rights or know-
how  required  for  the  Company  to  exercise  the  licenses  granted  to  it  under  the  MilanaPharm  License Agreement  or 
that are strategically important or could add value to a licensed product or process in a manner expected to materially 
generate or increase sales.

Efforts.  The  Company  must  use  commercially  reasonable  efforts  and  resources  to  (1)  develop  and 
commercialize  at  least  one  licensed  product  or  process  in  the  United  States  and  at  least  one  licensed  product  or 
process  in  at  least  one  of  Canada,  the  United  Kingdom,  France,  Germany,  Italy  or  Spain,  and  (2)  continue  to 
commercialize  that  product  or  process  following  the  first  commercial  sale  of  a  licensed  product  or  process  in  the 
applicable jurisdiction.

Term.  Unless  earlier  terminated,  the  license  term  continues  until  (1)  on  a  licensed  product-by-product  (or 
process-by-process basis) and country-by-country basis, the date of expiration of the royalty term with respect to such 
licensed product in such country, and (2) the expiration of all applicable royalty terms under the MilanaPharm License 
Agreement  with  respect  to  all  licensed  products  and  processes  in  all  countries.  Upon  expiration  of  the  term  with 
respect to any licensed product or process in a country (but not upon earlier termination of the MilanaPharm License 
Agreement),  the  licenses  granted  to  the  Company  under  the  MilanaPharm  License  Agreement  will  convert 
automatically  to  an  exclusive,  fully  paid-up,  royalty-free,  perpetual,  non-terminable  and  irrevocable  right  and  license 
under the licensed intellectual property.

In addition to customary termination rights for all parties, MilanaPharm may terminate the license granted to 
the Company solely with respect to a licensed product or process in a country if, after having launched such product 
or process in such country, (1) the Company or its affiliates or sublicensees discontinue the sale of such product or 

F-15

process  in  such  country  and  MilanaPharm  notifies  the  Company  of  such  termination  within  60  days  of  having  first 
been  notified  by  the  Company  of  such  discontinuation,  or  (2)  the  Company  or  its  affiliates  or  sublicensees  (A) 
discontinue all commercially reasonable marketing efforts to sell, and discontinue all sales of, such product or process 
in such country for nine months or more, (B) fail to resume such commercially reasonable marketing efforts within 120 
days of having been notified of such failure by MilanaPharm, (C) fail to reasonably demonstrate a strategic justification 
for  the  discontinuation  and  failure  to  resume  to  MilanaPharm,  and  (D)  MilanaPharm  gives  90  days’  notice  to  the 
Company.

The following is a summary of other terms of the Assignment Agreement, as amended:

Assignment; Technology Transfer. Hammock assigned and transferred to the Company all of its right, title and 
interest in and to the MilanaPharm License Agreement and agreed to cooperate to transfer to the Company all of the 
data,  materials  and  the  licensed  technology  in  its  possession  pursuant  to  a  technology  transfer  plan  to  be  agreed 
upon by the parties, with a goal for the Company to independently practice the licensed intellectual property as soon 
as commercially practical in order to develop and commercialize the licensed products and processes. 

Fees. A total of $512,500 in fees were payable to Hammock, the final installment of which was $137,500 paid 

in 2020. 

Milestone Payments. The Company will pay Hammock up to $1.1 million in the aggregate upon achievement 
of certain clinical and regulatory development milestones, $100,000 of which was paid in 2020 and $750,000 of which 
was paid in 2021. The remaining milestone does not relate to a bacterial vaginosis product.

Term.  The Assignment Agreement  will  terminate  upon  the  later  of  (1)  completion  of  the  parties'  technology 

transfer plan, and (2) payment to Hammock of the last of the milestone payments.

ADVA-Tec License Agreement 

In  March  2017,  the  Company  entered  into  a  license  agreement  with  ADVA-Tec,  Inc.,  under  which  the 
Company  was  granted  the  exclusive  right  to  develop  and  commercialize  Ovaprene  for  human  contraceptive  use 
worldwide.  The  Company  must  use  commercially  reasonable  efforts  to  develop  and  commercialize  Ovaprene  and 
must meet certain minimum spending amounts per year, including $2.5 million per year to cover such activities until a 
final PMA is filed, or until the first commercial sale of Ovaprene, whichever occurs first. ADVA-Tec will conduct certain 
research and development work as necessary to allow the Company to seek a PMA from the FDA and will provide the 
Company with clinical trial and commercial supplies of Ovaprene, either directly or through a CMO, on commercially 
reasonable terms.

Under the license agreement, in addition to an exclusive license to ADVA-Tec's and its affiliates' intellectual 
property rights for all uses of Ovaprene as a human contraceptive device, the Company has a right of first refusal to 
license these patents and patent applications for additional indications.

The following is a summary of other terms of the ADVA-Tec license agreement:

Milestone Payments. The Company will pay to ADVA-Tec: (1) up to $14.6 million in the aggregate based on 
the achievement of specified development and regulatory milestones, $200,000 of which was paid in 2021; and (2) up 
to $20.0 million in the aggregate based on the achievement of certain worldwide net sales milestones. The remaining 
development  and  regulatory  milestones  include:  the  FDA's  approval  to  commence  a  pivotal  clinical  trial;  successful 
completion of such pivotal clinical trial; the FDA's acceptance of a PMA filing for Ovaprene; the FDA's approval of the 
PMA  for  Ovaprene;  CE  Marking  of  Ovaprene  in  at  least  three  designated  European  countries;  obtaining  regulatory 
approval in at least three designated European countries; and obtaining regulatory approval in Japan.

Royalty  Payments.   After  the  commercial  launch  of  Ovaprene,  the  Company  will  pay  to ADVA-Tec  royalties 
based on aggregate annual net sales of Ovaprene in specified regions, at a royalty rate that will vary between 1% and 
10% and will increase based on various net sales thresholds. 

Term.  Unless  earlier  terminated,  the  license  the  Company  received  under  the  agreement  continues  on  a 
country-by-country  basis  until  the  later  of  the  life  of  the  licensed  patents  or  the  Company's  last  commercial  sale  of 
Ovaprene. In addition to customary termination rights for both parties: (A) the Company may terminate the agreement 
with or without cause in whole or on a country-by-country basis upon 60 days prior written notice; and (B) ADVA-Tec 
may  terminate  the  agreement  if  the  Company  develops  or  commercializes  any  non-hormonal  ring-based  vaginal 
contraceptive  device  competitive  to  Ovaprene  or  if  the  Company  fails  to:  (1)  in  certain  limited  circumstances, 
commercialize Ovaprene in certain designated countries within three years of the first commercial sale of Ovaprene; 

F-16

(2)  satisfy  the  annual  spending  obligation  described  above,  (3)  use  commercially  reasonable  efforts  to  complete  all 
necessary pre-clinical and clinical studies required to support and submit a PMA, (4) conduct clinical trials as set forth 
in  the  development  plan  to  which  the  Company  and ADVA-Tec  agree,  and  as  may  be  modified  by  a  joint  research 
committee,  unless  such  failure  is  caused  by  events  outside  of  the  Company’s  reasonable  control,  or  (5)  enroll  a 
patient in the first non-significant risk medical device study or clinical trial as allowed by an institutional review board 
within six months of the production and release of Ovaprene, unless such failure is caused by events outside of the 
Company’s reasonable control.

SST License and Collaboration Agreement 

In  February  2018,  the  Company  entered  into  a  license  and  collaboration  agreement  with  Strategic  Science 
& Technologies-D, LLC and Strategic Science & Technologies, LLC, referred to collectively as SST, under which the 
Company received an exclusive, royalty-bearing, sublicensable license to develop and commercialize, in all countries 
and  geographic  territories  of  the  world,  for  all  indications  for  women  related  to  female  sexual  dysfunction  and/or 
female reproductive health, including treatment of female sexual arousal disorder, or the Field of Use, SST’s topical 
formulation  of  Sildenafil  Cream,  3.6%  as  it  existed  as  of  the  effective  date  of  the  agreement,  or  any  other  topically 
applied pharmaceutical product containing sildenafil or a salt thereof as a pharmaceutically active ingredient, alone or 
with  other  active  ingredients,  but  specifically  excluding  any  product  containing  ibuprofen  or  any  salt  derivative  of 
ibuprofen, or the Licensed Products.

The following is a summary of other terms of the SST license agreement:

Invention Ownership. The Company retains rights to inventions made by its employees, SST retains rights to 

inventions made by its employees, and each party owns a 50% undivided interest in all joint inventions.

Joint  Development  Committee.  The  parties  will  collaborate  through  a  joint  development  committee  that  will 
determine  the  strategic  objectives  for,  and  generally  oversee,  the  development  efforts  of  both  parties  under  the 
agreement.

Development. The Company must use commercially reasonable efforts to develop the Licensed Products in 
the  Field  of  Use  in  accordance  with  a  development  plan  in  the  agreement,  and  to  commercialize  the  Licensed 
Products in the Field of Use. The Company is responsible for all reasonable internal and external costs and expenses 
incurred by SST in its performance of the development activities it must perform under the agreement.

Royalty Payments. SST will be eligible to receive tiered royalties based on percentages of annual net sales of 
Licensed Products in the single digits to the mid double digits, subject to customary royalty reductions and offsets, and 
a percentage of sublicense revenue.

Milestone Payments. SST will be eligible to receive payments (1) ranging from $0.5 million to $18.0 million in 
the  aggregate  on  achieving  certain  clinical  and  regulatory  milestones  in  the  U.S.  and  worldwide,  and  (2)  between 
$10.0 million to $100.0 million in the aggregate upon achieving certain commercial sales milestones. If the Company 
enters  into  strategic  development  or  distribution  partnerships  related  to  the  Licensed  Products,  additional  milestone 
payments would be due to SST.

Term. The Company’s license continues on a country-by-country basis until the later of 10 years from the date 
of the first commercial sale of such Licensed Product or the expiration of the last valid claim of patent rights covering 
the  Licensed  Product  in  the  Field  of  Use.  Upon  expiration  (but  not  termination)  of  the  agreement  in  a  particular 
country,  the  Company  will  have  a  fully  paid-up  license  under  the  licensed  intellectual  property  to  develop  and 
commercialize the applicable Licensed Products in the applicable country on a non-exclusive basis.

Termination. In addition to customary termination rights for both parties: (1) prior to receipt of approval by a 
regulatory authority necessary for commercialization of a Licensed Product in the corresponding jurisdiction, including 
NDA  approval,  the  Company  may  terminate  the  agreement  without  cause  upon  90  days  prior  written  notice;  (2) 
following receipt of approval by a regulatory authority necessary for commercialization of a Licensed Product in the 
corresponding jurisdiction, including NDA approval, the Company may terminate the agreement without cause upon 
180  days  prior  written  notice;  and  (3)  SST  may  terminate  the  agreement  with  respect  to  the  applicable  Licensed 
Product(s)  in  the  applicable  country(ies)  upon  30  days’  notice  if  the  Company  fails  to  use  commercially  reasonable 
efforts to perform development activities in substantial accordance with the development plan and do not cure such 
failure within 60 days of receipt of SST's notice thereof.

F-17

Catalent JNP License Agreement

In April  2018,  the  Company  entered  into  an  exclusive  license  agreement  with  Catalent  JNP,  Inc.  (formerly 
known as Juniper Pharmaceuticals, Inc., and which the Company refers to as Catalent), under which Catalent granted 
the  Company  (a)  an  exclusive,  royalty-bearing  worldwide  license  under  certain  patent  rights,  either  owned  by  or 
exclusively  licensed  to  Catalent,  to  make,  have  made,  use,  have  used,  sell,  have  sold,  import  and  have  imported 
products  and  processes,  and  (b)  a  non-exclusive,  royalty-bearing  worldwide  license  to  use  certain  technological 
information  owned  by  Catalent  to  make,  have  made,  use,  have  used,  sell,  have  sold,  import  and  have  imported 
products and processes. The Company is entitled to sublicense the rights granted to it under this agreement.

Upfront Fee. The Company paid a $250,000 non-creditable upfront license fee to Catalent in connection with 

the execution of the agreement.

Annual  Maintenance  Fee.  The  Company  will  pay  an  annual  license  maintenance  fee  to  Catalent  on  each 
anniversary of the date of the agreement, the amount of which will be $50,000 for the first two years and $100,000 
thereafter,  and  which  will  be  creditable  against  royalties  and  other  payments  due  to  Catalent  in  the  same  calendar 
year but may not be carried forward to any other year. The Company made the first payments in April 2019.

Milestone Payments. The Company must make potential future development and sales milestone payments 
of  (1)  up  to  $13.5  million  in  the  aggregate  upon  achieving  certain  clinical  and  regulatory  milestones,  $1.0  million  of 
which became payable in the third quarter of 2021, and in accordance with the license agreement, the amount was 
offset by the $100,000 annual maintenance fee, resulting in a net amount of $900,000 paid during the third quarter of 
2021,  and  (2)  up  to  $30.3  million  in  the  aggregate  upon  achieving  certain  commercial  sales  milestones  for  each 
product or process covered by the licenses granted under the agreement.

Royalty Payments. During the royalty term, the Company will pay Catalent mid-single-digit to low double-digit 
royalties  based  on  worldwide  net  sales  of  products  and  processes  covered  by  the  licenses  granted  under  the 
agreement.  In  lieu  of  such  royalty  payments,  the  Company  will  pay  Catalent  a  low  double-digit  percentage  of  all 
sublicense income the Company receives for the sublicense of rights under the agreement to a third party. The royalty 
term, which is determined on a country-by-country basis and product-by-product basis (or process-by-process basis), 
begins  with  the  first  commercial  sale  of  a  product  or  process  in  a  country  and  terminates  on  the  latest  of  (1)  the 
expiration date of the last valid claim within the licensed patent rights with respect to such product or process in such 
country, (2) 10 years following the first commercial sale of such product or process in such country, and (3) when one 
or more generic products for such product or process are commercially available in such country, except that if there 
is no such generic product by the 10th year following the first commercial sale in such country, then the royalty term 
will terminate on the 10-year anniversary of the first commercial sale in such country.

Efforts. The Company must use commercially reasonable efforts to develop and make at least one product or 
process  available  to  the  public,  which  efforts  include  achieving  specific  diligence  requirements  by  specific  dates 
specified in the agreement.

Term. Unless earlier terminated, the term of the agreement will continue on a country-by-country basis until 
the  later  of  (1)  the  expiration  date  of  the  last  valid  claim  within  such  country,  or  (2)  10  years  from  the  date  of  first 
commercial sale of a product or process in such country. Upon expiration (but not early termination) of the agreement, 
the  licenses  granted  thereunder  will  convert  automatically  to  fully-paid  irrevocable  licenses.  Catalent  may  terminate 
the  agreement  (1)  upon  30  days’  notice  for  the  Company’s  uncured  breach  of  any  payment  obligation  under  the 
agreement, (2) if the Company fails to maintain required insurance, (3) immediately upon the Company’s insolvency 
or  the  making  of  an  assignment  for  the  benefit  of  the  Company’s  creditors  or  if  a  bankruptcy  petition  is  filed  for  or 
against  the  Company,  which  petition  is  not  dismissed  within  90  days,  or  (4)  upon  60  days’  notice  for  any  uncured 
material breach by the Company of any of the Company’s other obligations under the agreement. The Company may 
terminate the agreement on a country-by-country basis for any reason by giving 180 days’ notice (or 90 days’ notice if 
such  termination  occurs  prior  to  receipt  of  marketing  approval  in  the  United  States).  If  Catalent  terminates  the 
agreement  for  the  reason  described  in  clause  (4)  above  or  if  the  Company  terminates  the  agreement,  Catalent  will 
have full access including the right to use and reference all product data generated during the term of the agreement 
that is owned by the Company.

Adare Development and Option Agreement

In  March  2018,  the  Company  entered  into  an  exclusive  development  and  option  agreement  with  Adare 
Pharmaceuticals  (formerly  known  as  Orbis  Biosciences,  and  which  the  Company  refers  to  as  Adare),  for  the 
development  of  long-acting  injectable  etonogestrel  contraceptive  with  6-  and  12-month  durations  (now  known  as 

F-18

ADARE-204  and ADARE-214,  respectively).  The  agreement  provides  the  Company  with  an  option  to  negotiate  an 
exclusive  license  agreement  for  the  programs  if  the  Company  funds  the  conduct  of  specified  development  work  by 
Adare. 

MBI Acquisition

In  November  2019,  the  Company  acquired  Dare  MB  Inc.  (formerly,  Microchips  Biotech,  Inc.),  or  MBI,  to 
secure the rights to develop a long-acting reversible contraception method, that a woman can turn on or off herself, 
according to her own needs. This candidate is now known as DARE-LARC1. 

At the closing of the acquisition, the Company issued an aggregate of approximately 3.0 million shares of its 
common stock to the holders of shares of MBI's capital stock outstanding immediately prior to the effective time of the 
merger. The  transaction  was  valued  at  $2.4  million,  based  on  the  fair  value  of  the  approximately  3.0  million  shares 
issued  at  $0.79  per  share,  which  was  the  closing  price  per  share  of  the  Company's  common  stock  on  the  date  of 
closing. The shares were issued in exchange for MBI's cash and cash equivalents of $6.1 million, less net liabilities of 
$3.5  million  and  transaction  costs  of  $202,000,  which  was  allocated  based  on  the  relative  fair  value  of  the  assets 
acquired and the liabilities assumed. 

The Company also agreed to pay the following additional consideration to the former MBI stockholders: (a) up 
to  $46.5  million  contingent  upon  the  achievement  of  specified  funding,  product  development  and  regulatory 
milestones; (b) up to $55.0 million contingent upon the achievement of specified amounts of aggregate net sales of 
products  incorporating  the  intellectual  property  acquired  by  the  Company  in  the  merger;  (c)  tiered  royalty  payments 
ranging  from  low  single-digit  to  low  double-digit  percentages  of  annual  net  sales  of  such  products,  subject  to 
customary provisions permitting royalty reductions and offset; and (d) a percentage of sublicense revenue related to 
such products. The Company agreed to use commercially reasonable efforts to achieve specified development and 
regulatory  objectives  relating  to  DARE-LARC1.  In  June  2021,  a  total  of  $1.25  million  of  that  potential  additional 
consideration  became  payable  upon  the  achievement  of  certain  of  the  funding  and  product  development  milestone 
events,  $1.0  million  of  which  was  recorded  as  contingent  consideration  on  the  Company's  consolidated  balance 
sheets upon the completion of the MBI acquisition and $250,000 of which was expensed in 2021. In July 2021, the 
Company’s board of directors elected to make these milestone payments in shares of the Company’s common stock, 
to the extent permissible under the terms of the merger agreement with MBI, and, in September 2021, the Company 
issued approximately 700,000 shares of its common stock to former stockholders of MBI and paid $75,000 in cash to 
the  stockholders’  representative  in  accordance  with  the  terms  of  the  merger  agreement  in  satisfaction  of  the 
$1.25 million in milestone payments associated with milestones achieved in June 2021. See Note 12.  

Pear Tree Acquisition

In May 2018, the Company completed its acquisition of Pear Tree Pharmaceuticals, Inc., or Pear Tree. The 
Company  acquired  Pear  Tree  to  secure  the  rights  to  develop  a  proprietary  vaginal  formulation  of  tamoxifen,  now 
known as DARE-VVA1, as a potential treatment for vulvar and vaginal atrophy.

Milestone Payments. The Company must make contingent payments to the Pear Tree former stockholders or 
their  representatives,  or  the  Holders,  that  become  payable  upon  achievement  of  specified  clinical,  regulatory  and 
commercial  milestones,  which  may  be  paid,  in  the  Company’s  sole  discretion,  in  cash  or  shares  of  the  Company’s 
common stock.

Royalty Payments. The Holders will be eligible to receive, subject to certain offsets, tiered royalties, including 
customary  provisions  permitting  royalty  reductions  and  offset,  based  on  percentages  of  annual  net  sales  of  certain 
products subject to license agreements the Company assumed and a percentage of sublicense revenue.

4. 

PREPAID EXPENSES

Prepaid expenses consisted of the following:

Prepaid clinical expense

Prepaid insurance expense

Prepaid legal and professional expenses

Total prepaid expenses

F-19

As of December 31,

2021

2020

$  1,728,421  $  1,288,341 

552,354 

195,837 

227,298 

338,638 

$  2,476,612  $  1,854,277 

 
 
 
 
5.

OTHER NON-CURRENT ASSETS

Other non-current assets consisted of the following:

Prepaid insurance, long-term portion

Deferred financing costs

Deposits

Operating lease assets

Total other non-current assets

6.

ACCRUED EXPENSES

Accrued expenses consisted of the following:

Accrued compensation and benefits expenses

Accrued legal and professional expenses
Accrued license expense

Accrued clinical and related expenses

Total accrued expenses

7. 

VENDOR CONCENTRATION

As of December 31,

2021

2020

$ 

87,891  $ 

246,016 

143,002 

37,554 

216,673 

— 

43,304 

239,550 

$ 

485,120  $ 

528,870 

As of December 31,

2021

2020

$  1,533,475  $  1,157,074 

293,688 
66,667 

297,395 
66,667 

1,242,414 

1,838,582 

$  3,136,244  $  3,359,718 

The  Company  had  a  major  vendor  that  accounted  for  approximately  23%  and  20%  of  the  research  and 
development expenditures for one of the Company's late-stage product candidates for the years ended December 31, 
2021 and 2020, respectively. The same vendor also accounted for approximately 4% and 23% of the total accounts 
payable  and  vendor-related  accrued  expenses  as  of  December  31,  2021  and  2020,  respectively.  The  Company 
continues to maintain this vendor relationship and anticipates incurring significant expenses with this vendor over the 
next 12 months.

8.

INCOME TAXES

The components of loss from continuing operations before provision for income taxes consists of the following 

(in thousands):

Domestic
Foreign

Loss before taxes

Years Ended December 31,

2021

2020

$ 

$ 

37,083  $ 

27,249 

1,613 

152 

38,696  $ 

27,401 

F-20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The  difference  between  the  provision  for  income  taxes  (benefit)  and  the  amount  computed  by  applying  the 

U.S. federal income tax rate for the years ended December 31, 2021 and 2020 are as follows:

Federal statutory rate

State income tax, net of federal benefit

Permanent differences

Research and development credit

Stock compensation

Other

Change in valuation allowance

Effective income tax rate

Years Ended December 31,

2021

2020

 21.0 %

 9.64 %

 0.19 %

 2.70 %

 (0.41) %

 0.25 %

 (33.38) %

 (0.01) %

 21.0 %

 8.86 %

 — %

 1.80 %

 (0.34) %

 (0.4) %

 (30.93) %

 (0.01) %

The major components of the Company’s deferred tax assets as of December 31, 2021 and 2020 are shown 

below (in thousands).

Net operating loss carryforwards
Research and development credit carryforwards

Capitalized research and development costs

Other

Stock compensation

Total deferred tax assets

Valuation allowance

Net deferred tax assets

2021

2020

$ 

81,817  $ 

7,186 

7,417 

801 

2,540 

68,437 
4,903 

9,398 

376 

2,183 

99,761 

85,297 

(99,761)   

(85,297) 

$ 

—  $ 

— 

The Company has evaluated the positive and negative evidence bearing upon the realizability of its deferred 
tax assets. Under applicable accounting standards, management has considered the Company’s history of losses and 
concluded that it is more likely than not the Company will not recognize the benefits of federal and state deferred tax 
assets. Accordingly, a valuation allowance of $99.8 million and $85.3 million was established at December 31, 2021 
and 2020, respectively, to offset the net deferred tax assets. When and if management determines that it is more likely 
than  not  that  the  Company  will  be  able  to  utilize  the  deferred  tax  assets  prior  to  their  expiration,  the  valuation 
allowance may be reduced or eliminated. 

The  increase  in  valuation  allowance  of  approximately  $14.5  million  and  $22.1  million  for  the  years  ending 
December  31,  2021  and  2020,  respectively,  is  primarily  related  to  an  increase  in  net  operating  losses  generated 
during the year. 

The Company has U.S. federal net operating loss, or NOL, carryforwards available at December 31, 2021 of 
approximately $295.2 million of which $0.2 million begin expiring in 2022 unless previously utilized and $117.6 million 
that  do  not  expire. The  Company  has  state  NOL  carryforwards  of  $292.6  million  that  begin  expiring  in  2031  unless 
previously utilized. The Company has U.S. federal research credit carryforwards available at December 31, 2021 of 
approximately  $6.9  million  that  begin  expiring  in  2027  unless  previously  utilized.  The  Company  has  state  research 
credit  carryforwards  of  $2.7  million  of  which  $0.1  million  begin  expiring  in  2022  unless  previously  utilized.  These 
federal  and  state  research  and  development  credits  are  subject  to  a  20%  reserve  under  FASB  ASC  740.  The 
difference  between  federal  and  state  NOL  carryforwards  is  primarily  due  to  previously  expired  state  NOL 
carryforwards.

Utilization  of  the  NOL  and  research  and  development  credit  carryforwards  may  be  subject  to  a  substantial 
annual  limitation  under  Sections  382  and  383  of  the  Internal  Revenue  Code  of  1986  due  to  ownership  change 
limitations  that  have  occurred  previously  or  that  could  occur  in  the  future.  These  ownership  changes  may  limit  the 
amount  of  NOL  and  research  and  development  credit  carryforwards  that  can  be  utilized  annually  to  offset  future 
taxable income and tax, respectively. The Company has not yet completed an evaluation of ownership changes. To 
the  extent  an  ownership  change  occurs,  the  NOL  and  credit  carryforwards  and  other  deferred  tax  assets  may  be 
subject to limitations.

F-21

 
 
 
 
 
 
 
 
 
 
 
A reconciliation of the beginning and ending amount of uncertain tax benefits is as follows (in thousands):

Beginning uncertain tax benefits

Current year - increases

Prior year - additions (reductions)

Ending uncertain tax benefits

Years Ended December 31,

2021

2020

$ 

$ 

$ 

$ 

1,341  $ 

426  $ 

142  $ 

935 

237 

169 

1,909  $ 

1,341 

Included in the balance of uncertain tax benefits at December 31, 2021 are $1.9 million of tax benefits that, if 
recognized, would impact the effective tax rate. The Company anticipates that no material amounts of unrecognized 
tax benefits will be settled within 12 months of the reporting date.

The Company's policy is to record estimated interest and penalties related to uncertain tax benefits as income 
tax expense. As of December 31, 2021 and 2020, the Company had no accrued interest or penalties recorded related 
to uncertain tax positions.

The  tax  years  2017  through  2021  remain  open  to  examination  by  major  taxing  jurisdictions  to  which  the 
Company is subject, which are primarily in the U.S. The statute of limitations for U.S. net operating losses utilized in 
future years will remain open beginning in the year of utilization.

No additional provision has been made for U.S. income taxes related to undistributed foreign earnings of the 
Company’s  wholly  owned Australian  subsidiary  or  for  unrecognized  deferred  tax  liabilities  for  temporary  differences 
related to investments in subsidiaries. As such, earnings are expected to be permanently reinvested, the investments 
are  permanent  in  duration,  or  the  Company  has  estimated  that  no  additional  tax  liability  will  arise  as  a  result  of  the 
distribution of such earnings. A liability could arise if amounts are distributed by the subsidiary or if the subsidiary is 
ultimately disposed. It is not practical to estimate the additional income taxes, if any, related to permanently reinvested 
earnings. There are no unremitted earnings as of December 31, 2021.

9.

STOCKHOLDERS’ EQUITY

October 2021 ATM Sales Agreement

In  October  2021,  the  Company  entered  into  a  sales  agreement  with  SVB  Leerink  LLC  to  sell  shares  of  its 
common stock from time to time through an "at-the-market," or ATM, equity offering program under which SVB Leerink 
acts as the Company's agent. The Company agreed to pay a commission equal to 3% of the gross proceeds of any 
common stock sold under the agreement, plus certain legal expenses. Shares of the Company's common stock sold 
under  the  agreement  will  be  issued  pursuant  to  the  Company's  shelf  registration  statement  on  Form  S-3  (File  No. 
333-254862) and the base prospectus included therein, originally filed with the SEC on March 30, 2021, and declared 
effective  on April  7,  2021,  and  the  prospectus  supplement  dated  October  13,  2021  relating  to  the  offering  of  up  to 
$50.0 million in shares of the Company's common stock under this sales agreement, and any subsequent prospectus 
supplement filed with the SEC related to this ATM equity offering program.

During 2021, the Company sold approximately 7.1 million shares of common stock under this agreement for 

gross proceeds of approximately $16.3 million and incurred offering expenses of approximately $537,000. 

April 2021 ATM Sales Agreement

In April  2021,  the  Company  entered  into  a  sales  agreement  with  SVB  Leerink  to  sell  shares  of  its  common 
stock  from  time  to  time  through  an ATM  equity  offering  program  under  which  SVB  Leerink  acts  as  the  Company's 
agent.  Under  the  sales  agreement,  the  Company  may  issue  and  sell  up  to  $50.0  million  of  shares  of  its  common 
stock. The Company agreed to pay a commission equal to 3% of the gross proceeds of any common stock sold under 
the agreement, plus certain legal expenses. Any shares of the Company's common stock sold under the agreement 
will  be  issued  pursuant  to  the  Company's  shelf  registration  statement  on  Form  S-3  (File  No.  333-254862)  and  the 
base prospectus included therein, originally filed with the SEC on March 30, 2021, and declared effective on April 7, 
2021, and the prospectus supplement dated April 7, 2021 filed with the SEC on April 8, 2021.

During 2021, the Company sold approximately 26.0 million shares of common stock under this agreement for 

gross proceeds of approximately $46.9 million and incurred offering expenses of approximately $1.6 million.

F-22

2018 ATM Sales Agreement

In  January  2018  the  Company  entered  into  a  common  stock  sales  agreement  with  H.C.  Wainwright  &  Co., 
LLC, or Wainwright, relating to the offering and sale of shares of its common stock from time to time in an ATM equity 
offering  program  through  Wainwright,  acting  as  sales  agent.  In  March  2021,  the  Company  provided  notice  to 
Wainwright  to  terminate  the  agreement,  and  the  agreement  terminated  in  April  2021.  Under  the  agreement, 
Wainwright was entitled to a commission at a fixed commission rate equal to 3% of the gross proceeds per share sold 
under the agreement.

During 2021, the Company sold approximately 3.3 million shares of common stock under this agreement for 
gross proceeds of approximately $7.7 million and incurred offering expenses of approximately $245,000. During 2020, 
the  Company  sold  approximately  12.6  million  shares  of  common  stock  under  this  agreement  for  gross  proceeds  of 
approximately $15.8 million and incurred offering expenses of approximately $594,000.

Equity Line

In  April  2020,  the  Company  entered  into  a  purchase  agreement,  or  the  Purchase  Agreement,  and  a 
registration rights agreement with Lincoln Park Capital Fund, LLC, or Lincoln Park. Under the terms and subject to the 
conditions of the Purchase Agreement, the Company had the right, but not the obligation, to sell to Lincoln Park, and 
Lincoln Park was obligated to purchase up to $15.0 million of the Company’s common stock. 

The Company incurred legal, accounting, and other fees related to the Purchase Agreement of approximately 
$374,000. Those costs were amortized and expensed as shares were sold under the Purchase Agreement, and as of 
December 31, 2021 there were no unamortized costs. During 2021, the Company sold, and Lincoln Park purchased, 
approximately 4.8 million shares under the Purchase Agreement for gross proceeds to the Company of approximately 
$7.0  million  and  recognized  offering  expenses  of  approximately  $175,000.  During  2020,  the  Company  sold,  and 
Lincoln Park purchased, approximately 7.2 million shares under the Purchase Agreement for gross proceeds to the 
Company  of  approximately  $8.0  million  and  recognized  offering  expenses  of  approximately  $236,000.  As  of 
December 31, 2021, the Company had sold and Lincoln Park had purchased a total of $15.0 million of the Company's 
common stock under the Purchase Agreement, and no more shares of common stock may be sold by the Company to 
Lincoln Park under the Purchase Agreement.

Common Stock Warrants

In February 2018, the Company closed an underwritten public offering in connection with which the Company 
issued to the investors in that offering warrants exercisable through February 2023 that initially had an exercise price 
of $3.00 per share. The warrants include a price-based anti-dilution provision, which provides that, subject to certain 
limited  exceptions,  the  exercise  price  of  the  warrants  will  be  reduced  each  time  the  Company  issues  or  sells  (or  is 
deemed to issue or sell) securities for a net consideration per share less than the exercise price of those warrants in 
effect  immediately  prior  to  such  issuance  or  sale.  In  addition,  subject  to  certain  exceptions,  if  the  Company  issues, 
sells or enters into any agreement to issue or sell securities at a price which varies or may vary with the market price 
of the shares of the Company’s common stock, the warrant holders have the right to substitute such variable price for 
the  exercise  price  of  the  warrant  then  in  effect. These  warrants  are  exercisable  only  for  cash,  unless  a  registration 
statement covering the shares issued upon exercise of the warrants is not effective, in which case the warrants may 
be exercised on a cashless basis. A registration statement covering the shares issued upon exercise of the warrants 
is  currently  effective.  The  Company  estimated  the  fair  value  of  the  warrants  as  of  February  15,  2018  to  be 
approximately  $3.0  million  which  was  recorded  in  equity  as  of  the  grant  date.  The  Company  early  adopted  ASU 
2017-11 as of January 1, 2018 and recorded the fair value of the warrants as equity. 

In April 2019 and July 2020, in accordance with the price-based anti-dilution provision discussed above, the 
exercise price of these warrants was automatically reduced to $0.98 per share and to $0.96 per share, respectively, 
and as a result of the triggering of the anti-dilution provision, $0.8 million and $6,863, respectively, was recorded to 
additional paid-in capital.

During  2021,  warrants  to  purchase  an  aggregate  of  520,985  shares  of  common  stock  were  exercised  for 
gross proceeds of approximately $0.5 million. During 2020, warrants to purchase an aggregate of 1,825,000 shares of 
common  stock  were  exercised  for  gross  proceeds  of  approximately  $1.8  million.  As  of  December  31,  2021,  the 
Company had the following warrants outstanding:

F-23

Shares Underlying
Outstanding Warrants
6,500
1,374,515
1,381,015

Common Stock

Exercise Price
10.00
0.96

$
$

Expiration Date
04/04/2026
02/15/2023

The authorized capital of the Company consists of 120,000,000 shares of common stock with a par value of 
$0.0001  and  5,000,000  shares  of  preferred  stock  with  a  par  value  of  $0.01  per  share. The  issued  and  outstanding 
common stock of the Company consisted of 83,944,119 and 41,596,253 shares of common stock as of December 31, 
2021 and 2020, respectively. There were no shares of preferred stock outstanding as of December 31, 2021 or 2020.

Common Stock Reserved for Future Issuance

The following table summarizes common stock reserved for future issuance at December 31, 2021:

Common stock reserved for issuance upon exercise of warrants outstanding

Common stock reserved for issuance upon exercise of options outstanding

Common stock reserved for future equity awards (under the Amended 2014 Plan)
Total

1,381,015 

4,717,602 

201,855 
6,300,472 

10.

STOCK-BASED COMPENSATION

2014 Employee Stock Purchase Plan

The  Company’s  2014  Employee  Stock  Purchase  Plan,  or  the  ESPP,  became  effective  in April  2014,  but  no 
offering period has been initiated thereunder since January 2017 and there was no stock-based compensation related 
to the ESPP for the years ended December 31, 2021 or December 31, 2020.

Amended and Restated 2014 Stock Incentive Plan

The Company maintains the Amended and Restated 2014 Stock Incentive Plan, or the Amended 2014 Plan. 
There were 2,046,885 shares of common stock authorized for issuance under the Amended 2014 Plan when it was 
approved by the Company's stockholders in July 2018. The number of authorized shares increases annually on the 
first day of each fiscal year until, and including, the fiscal year ending December 31, 2024 by the least of (i) 2,000,000, 
(ii)  4%  of  the  number  of  outstanding  shares  of  common  stock  on  such  date,  or  (iii)  an  amount  determined  by  the 
Company’s board of directors. As a result of the foregoing, the number of shares available under the Amended 2014 
Plan  increased  by  1,663,850  to  2,168,366  on  January  1,  2021,  which  increase  represented  4%  of  the  number  of 
outstanding shares of common stock on such date.

Summary of Stock Option Activity

The table below summarizes stock option activity under the Amended 2014 Plan and related information for 
the  years  ended  December  31,  2021  and  2020.  The  exercise  price  of  all  options  granted  during  the  years  ended 
December 31, 2021 and 2020 was equal to the market value of the Company’s common stock on the date of grant. As 
of  December  31,  2021,  unamortized  stock-based  compensation  expense  of  approximately  $3.7  million  will  be 
amortized over the weighted average period of 2.7 years. As of December 31, 2021, 201,855 shares of common stock 
were available for future award grants under the Amended 2014 Plan.

F-24

 
 
 
 
Weighted-
Average
Exercise
Price

Weighted-
Average
Remaining
Contractual
Life (Years)

Aggregate
Intrinsic
Value

Number of
Shares

Outstanding at December 31, 2019 (1)

Granted
Exercised
Canceled/forfeited
Expired

Outstanding at December 31, 2020

Granted
Exercised
Canceled/forfeited
Expired

  1,889,775  $ 
906,965 
(10,149)   

— 
— 

  2,786,591  $ 
  2,052,075 

(35,500)   
(85,564)   

— 

  4,717,602  $ 
Outstanding at December 31, 2021
Options exercisable at December 31, 2021
  2,319,775  $ 
Options vested and expected to vest at December 31, 2021   4,717,602  $ 

1.21 
1.06 
— 
— 
— 
1.16 
2.31 
0.92 
1.82 
— 
1.65 
1.43 
1.65 

8.11 $ 2,998,680 
7.49 $ 1,993,377 
8.11 $ 2,998,680 

(1)
an acquisition.

Includes 10,149 shares subject to options granted under an equity incentive plan assumed in connection with 

Compensation Expense

Total  stock-based  compensation  expense  related  to  stock  options  granted  to  employees  and  directors 

recognized in the consolidated statements of operations is as follows:

Research and development 

General and administrative 

Total

Years Ended December 31,

2021

2020

$ 

524,071  $ 

225,579 

1,075,621 

516,452 

$  1,599,692  $ 

742,031 

The assumptions used in the Black-Scholes option-pricing model for stock options granted to employees and 

to directors in respect of board services during the years ended December 31, 2021 and 2020 is as follows:

Expected life in years
Risk-free interest rate

Expected volatility
Forfeiture rate

Dividend yield

2021

2020

6.0

 0.67 %

 122 %

 0.0 %

 0.0 %

10.0

 0.82 %

 120 %

 0.0 %

 0.0 %

Weighted-average fair value of options granted

$ 

2.01 

$ 

1.00 

11.  

LEASED PROPERTIES

The Company's lease for its corporate headquarters (3,169 square feet of office space) commenced on July 
1, 2018. In February 2022, the Company entered into an amendment to extend the term of the lease for two years 
such that the term now expires on August 31, 2024. (See Note 14, Subsequent Events.)

MBI,  a  wholly  owned  subsidiary  the  Company  acquired  in  November  2019,  leases  general  office  space  in 
Lexington,  Massachusetts  and  warehouse  space  in  Billerica,  Massachusetts.  The  Lexington  lease  commenced  on 
July 1, 2013. In February 2022, the Company entered into an amendment to extend the term of the lease for three 
years such that the term now expires on December 31, 2025. (See Note 14, Subsequent Events.) The Billerica lease 
commenced on October 1, 2016 and terminates on March 31, 2022.

Under  the  terms  of  each  lease,  the  lessee  pays  base  annual  rent  (subject  to  an  annual  fixed  percentage 
increase), plus property taxes, and other normal and necessary expenses, such as utilities, repairs, and maintenance. 

F-25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
The  Company  evaluates  renewal  options  at  lease  inception  and  on  an  ongoing  basis  and  includes  renewal  options 
that  it  is  reasonably  certain  to  exercise  in  its  expected  lease  terms  when  classifying  leases  and  measuring  lease 
liabilities.  The  leases  do  not  require  material  variable  lease  payments,  residual  value  guarantees  or  restrictive 
covenants. 

The leases do not provide an implicit rate, and therefore the Company uses its incremental borrowing rate as 
the discount rate when measuring operating lease liabilities. The incremental borrowing rate represents an estimate of 
the interest rate the Company would incur at lease commencement to borrow an amount equal to the lease payments 
on a collateralized basis over the term of the lease within a particular currency environment. The Company uses an 
incremental  borrowing  rate  of  7%  for  operating  leases  that  commenced  prior  to  January  2019  (and  all  of  the 
Company's operating leases commenced prior to such date). The depreciable lives of operating leases and leasehold 
improvements are limited by the expected lease term.

At December 31, 2021, the Company reported operating lease right of use assets of approximately $216,700 

in other non-current assets and approximately $270,500 in current liabilities on the consolidated balance sheet. 

Total  operating  lease  costs  were  approximately  $561,000  and  $435,000  for  the  years  ended  December  31, 
2021  and  2020,  respectively.  Operating  lease  costs  consist  of  monthly  lease  payments  expense,  common  area 
maintenance and other repair and maintenance costs and are included in general and administrative expenses in the 
consolidated statements of operations.

Cash paid for amounts included in the measurement of operating lease liabilities was approximately $462,000 
for  the  year  ended  December  31,  2021,  and  these  amounts  are  included  in  operating  activities  in  the  consolidated 
statements of cash flows. Further, at December 31, 2021, operating leases had a weighted average remaining lease 
term of 0.56 years.

At  December  31,  2021,  future  minimum  lease  payments  under  the  Company's  operating  leases  are  as 

follows:

Year ending December 31,

2022

Total future minimum lease payments

Less: accreted interest

Total operating lease liabilities

12.

COMMITMENTS AND CONTINGENCIES

CRADA with NICHD for the Pivotal Phase 3 Study of Ovaprene

$ 

$ 

277,700 
277,700 

7,200 
270,500 

In  July  2021,  the  Company  entered  into  a  Cooperative  Research  and  Development  Agreement,  or  the 
CRADA,  with  the  U.S.  Department  of  Health  and  Human  Services,  as  represented  by  the  Eunice  Kennedy  Shriver 
National  Institute  of  Child  Health  and  Human  Development,  or  NICHD,  for  the  conduct  of  a  multi-center,  non-
comparative,  pivotal  Phase  3  clinical  study  of  Ovaprene,  or  the  Ovaprene  Phase  3. The  Ovaprene  Phase  3  will  be 
conducted  within  NICHD’s  Contraceptive  Clinical  Trial  Network  with  NICHD  contractor  Health  Decisions  Inc.,  a 
contract  research  organization,  providing  clinical  coordination  and  data  collection  and  management  services  for  the 
Ovaprene Phase 3. The Company and NICHD will each provide medical oversight and final data review and analysis 
for the Ovaprene Phase 3 and will work together to prepare the final report of the results of the Ovaprene Phase 3. 
The  Company  is  responsible  for  providing  clinical  supplies  of  Ovaprene,  coordinating  interactions  with  the  FDA, 
preparing  and  submitting  supportive  regulatory  documentation,  and  providing  a  total  of  $5.5  million  in  payments  to 
NICHD to be applied toward the costs of conducting the Ovaprene Phase 3. NICHD will be responsible for the other 
costs related to the conduct of the Ovaprene Phase 3. In 2021, in accordance with the payment schedule under the 
CRADA,  the  Company  made  aggregate  payments  of  $1.5  million  of  the  total  amount  payable  to  NICHD.  The 
Company's remaining obligation under the CRADA at December 31, 2021 is $4.0 million.

Contingent Consideration

As  discussed  in  Note  3  above,  in  connection  with  the  acquisition  of  MBI,  the  Company  agreed  to  pay 
additional consideration of up to $46.5 million to the former stockholders of MBI contingent upon the achievement of 
specified  funding,  product  development  and  regulatory  milestones.  In  June  2021,  a  total  of  $1.25  million  of  that 
potential  additional  consideration  became  payable  upon  the  achievement  of  certain  of  the  funding  and  product 
development  milestone  events,  $1.0  million  of  which  was  previously  recorded  as  contingent  consideration  on  the 
Company's  consolidated  balance  sheets  upon  the  completion  of  the  MBI  acquisition  and  $250,000  of  which  was 

F-26

 
 
expensed  in  2021.  In  July  2021,  the  Company’s  board  of  directors  elected  to  make  these  milestone  payments  in 
shares of the Company’s common stock, to the extent permissible under the terms of the merger agreement with MBI, 
and,  in  September  2021,  the  Company  issued  approximately  700,000  shares  of  its  common  stock  to  former 
stockholders of MBI and paid $75,000 to the stockholders’ representative in accordance with the terms of the merger 
agreement  in  satisfaction  of  the  $1.25  million  in  milestone  payments  associated  with  milestones  achieved  in  June 
2021.

Note Payable

In April  2020,  due  to  the  economic  uncertainty  resulting  from  the  impact  of  the  COVID-19  pandemic  on  the 
Company's operations and to support its ongoing operations and retain all employees, the Company applied for and 
received a loan of $367,285 under the Paycheck Protection Program, or the PPP, of the Coronavirus Aid, Relief, and 
Economic Security Act, or CARES Act, administered by the U.S. Small Business Administration, or the SBA. Under 
the terms of the PPP, the loan proceeds could be used for "qualifying expenses" and, subject to specified limitations in 
the  CARES Act  and  under  the  terms  of  the  PPP,  certain  amounts  of  the  loan,  including  accrued  interest,  may  be 
forgiven if used for qualifying expenses. In January 2021, the Company was notified that the principal balance of its 
PPP  loan  and  all  accrued  interest,  which  together  totaled  $369,887,  were  fully  forgiven  by  the  SBA. The  Company 
recorded a gain on extinguishment of note payable and debt forgiveness income with respect to such loan forgiveness 
in the first quarter of 2021. 

Legal Proceedings

From time to time, the Company may be involved in various claims arising in the normal course of business. 
Management is not aware of any material claims, disputes or unsettled matters that would have a material adverse 
effect  on  the  Company’s  results  of  operations,  liquidity  or  financial  position  that  the  Company  has  not  adequately 
provided for in the accompanying consolidated financial statements.

Employment Agreements

Certain executive officers of the Company are entitled to payments if their employment is terminated by the 
Company without cause, if they resign for good reason, if their employment agreements are not renewed, or if their 
employment is terminated by the Company without cause or if they resign for good reason, in each case, within three 
months prior to or 12 months following a change in control of the Company. Upon termination by the Company without 
cause, if they resign for good reason, if their employment agreements are not renewed, such executives are entitled 
to  receive  a  payment  of  an  amount  equal  to  either  nine  or  twelve  months  of  base  salary  and  to  receive  continuing 
health benefits coverage for periods equal to either nine or twelve months following the termination of employment or 
until  such  officer  is  covered  under  a  separate  plan  from  another  employer.  If  their  employment  is  terminated  by  the 
Company  without  cause  or  if  they  resign  for  good  reason,  in  each  case,  within  three  months  prior  to  or  12  months 
following  a  change  in  control  of  the  Company,  such  executives  will  be  entitled  to  receive  a  payment  of  an  amount 
equal to either twelve or eighteen months of base salary and target bonus and to receive continuing health benefits 
coverage  for  periods  ranging  between  twelve  and  eighteen  months  following  the  termination  of  employment.  In 
addition,  upon  a  change  in  control  of  the  Company,  each  officer’s  outstanding  unvested  options  will  fully  vest  and 
accelerate subject to the conditions outlined in such officer’s employment agreement. 

Employee Benefit – 401(k) Plan

The Company has a 401(k) retirement plan, or the 401(k) Plan, covering all qualified employees. The 401(k) 
Plan  allows  each  participant  to  contribute  a  portion  of  their  base  wages  up  to  an  amount  not  to  exceed  an  annual 
statutory maximum. The 401(k) Plan includes a Safe Harbor Plan that provides a Company match up to 4% of salary. 
The  Company  made  matching  contributions  of  approximately  $160,000  and  $136,000  during  the  years  ended 
December 31, 2021 and 2020, respectively.

13. 

GRANT AWARDS

NICHD Non-Dilutive Grant Funding

The  Company  has  received  notices  of  awards  and  non-dilutive  grant  funding  from  NICHD  to  support  the 
development of Ovaprene, DARE-PTB1 and DARE-LARC1. NICHD issues notices of awards to the Company for a 
specified amount, and the Company must incur and track expenses eligible for reimbursement under the award and 
submit  a  detailed  accounting  of  such  expenses  to  receive  payment.  If  the  Company  receives  payments  under  the 

F-27

award, the amounts of such payments are recognized in the statements of operations as a reduction to research and 
development activities as the related costs are incurred to meet those obligations over the period. 

Ovaprene

Since 2018, the Company has received approximately $1.9 million of non-dilutive grant funding from NICHD 
for  clinical  development  efforts  supporting  Ovaprene.  The  final  notice  of  award  the  Company  received  was  for 
approximately $731,000 in April 2020, all of which has been funded to date.

The Company recorded credits to research and development expense for costs related to the NICHD award 
of  an  immaterial  amount  the  year  ended  December  31,  2021,  and  approximately  $595,000  for  the  year  ended 
December 31, 2020.

DARE-PTB1

In August 2020, the Company received a notice of award of a grant from NICHD to support the development 
of  DARE-PTB1. The  award  in  the  amount  of  $300,000  was  for  what  is  referred  to  as  the  "Phase  I"  segment  of  the 
project  outlined  in  the  Company's  grant  application,  which  is  ongoing.  Additional  potential  funding  of  up  to 
approximately $2.0 million for the "Phase II" segment of the project outlined in the grant application is contingent upon 
satisfying specified requirements, including, assessment of the results of the Phase I segment, determination that the 
Phase I goals were achieved, and availability of funds. There is no guarantee the Company will receive any Phase II 
award. 

The Company recorded credits to research and development expense for costs related to the NICHD award 
of approximately $65,000 for the year ended December 31, 2021. At December 31, 2021, the Company recorded a 
receivable  of  approximately  $9,600  for  expenses  incurred  through  such  date  that  it  believes  are  eligible  for 
reimbursement under the grant.

DARE-LARC1

In  September  2021,  the  Company  received  a  notice  of  award  of  a  grant  from  NICHD  to  support  the 
development of DARE-LARC1. The award in the amount of approximately $300,000 is to be used to explore device 
insertion and removal in nonclinical studies, which is to occur during the period of September 2021 through August 
2022. 

The  Company  recorded  credits  to  research  and  development  expense  of  approximately  $7,400  for  costs 
related  to  the  NICHD  award  during  the  year  ended  December  31,  2021.  At  December  31,  2021,  the  Company 
recorded a receivable of approximately $7,400 for expenses incurred through such date that it believes is eligible for 
reimbursement under the grant. 

DARE-LARC1 Non-Dilutive Grant Funding

MBI Grant Agreement 

The  Company's  wholly-owned  subsidiary,  MBI,  was  awarded  $5.4  million  to  support  the  development  of 
DARE-LARC1  under  a  grant  agreement  with  the  Bill  &  Melinda  Gates  Foundation,  or  the  Foundation.  The  funding 
period under this agreement ended June 30, 2021. Expenses eligible for funding were incurred, tracked and reported 
to  the  Foundation.  MBI  received  payments  under  this  agreement  of  approximately  $2.5  million  in  2020.  At 
December  31,  2021,  all  payments  under  this  agreement  associated  with  research  and  development  expenses  for 
DARE-LARC1  had  been  incurred  and  reported  to  the  Foundation  and  no  future  funding  will  be  received  under  this 
agreement.

2021 DARE-LARC1 Grant Agreement

In June 2021, the Company entered into an agreement with the Foundation, or the 2021 DARE-LARC1 Grant 
Agreement,  under  which  the  Company  was  awarded  up  to  $48.95  million  to  support  the  development  of  DARE-
LARC1. The 2021 DARE-LARC1 Grant Agreement will support technology development and preclinical activities over 
the period of June 30, 2021 to November 1, 2026, to advance DARE-LARC1 in nonclinical proof of principle studies. 
The Company received an initial payment of $11.45 million in July 2021. Additional payments are contingent upon the 
DARE-LARC1  program’s  achievement  of  specified  development  and  reporting  milestones.  At  December  31,  2021, 
approximately  $10.5  million  of  deferred  grant  funding  liability  under  this  agreement  was  recorded  in  the  Company's 
consolidated balance sheet.

F-28

14. 

SUBSEQUENT EVENTS

Exclusive License Agreement with Organon to Commercialize XACIATO

On  March  31,  2022,  the  Company  entered  into  an  exclusive  license  agreement  with  Organon  pursuant  to 
which Organon will obtain exclusive worldwide rights to develop, manufacture and commercialize XACIATO and other 
future intravaginal or urological products for human use formulated with clindamycin that rely on intellectual property 
controlled by the Company. Under the agreement, the Company will receive a $10.0 million non-refundable and non-
creditable  payment  following  the  effective  date  of  the  agreement  and  will  be  entitled  to  receive  tiered  double-digit 
royalties based on net sales and up to $182.5 million in milestone payments as follows: $2.5 million following the first 
commercial  sale  of  a  licensed  product  in  the  United  States;  and  up  to  $180.0  million  in  tiered  commercial  sales 
milestones  and  regulatory  milestones.  Royalty  payments  will  be  subject  to  customary  reductions  and  offsets.  The 
royalty period for each licensed product will continue on a country-by-country basis from the first commercial sale of 
the licensed product in the country until the expiration of the later of (i) the date that no valid patent claim would be 
infringed in the absence of the license granted under the agreement by the sale of the licensed product in the country, 
(ii)  10  years  after  the  end  of  the  month  in  which  the  first  commercial  sale  of  the  licensed  product  in  the  country 
occurred, and (iii) the expiration of regulatory market exclusivity for the licensed product in that country.

Under the agreement, the Company will be responsible for regulatory interactions and for providing product 
supply on an interim basis until Organon assumes such responsibilities. Until such time, Organon will purchase all of 
its  product  requirements  of  XACIATO  from  the  Company  at  a  transfer  price  equal  to  the  Company's  manufacturing 
costs plus a single-digit percentage markup. 

The  effective  date  of  the  agreement  will  occur  following  the  satisfaction  of  closing  conditions  that  include 
receipt  of  all  applicable  approvals,  or  the  expiration  or  termination  of  all  applicable  waiting  periods,  required  under 
applicable  antitrust  laws,  including  the  Hart-Scott-Rodino Antitrust  Improvements Act  of  1976,  as  amended.  Unless 
terminated earlier, the agreement will expire on a product-by-product and country-by-country basis upon expiration of 
the  applicable  royalty  period  for  each  licensed  product.  In  addition  to  customary  termination  rights  for  both  parties, 
following  the  first  anniversary  of  the  effective  date  of  the  agreement,  Organon  may  terminate  the  agreement  in  its 
entirety or on a country-by-country basis at any time in Organon's sole discretion on 120 days' advance written notice.

The  agreement  includes  customary  representations  and  warranties,  covenants  and  indemnification 

obligations of each party.  

In  addition,  the  terms  of  the  agreement  provide  Organon  exclusive  worldwide  rights  of  first  negotiation  for 

specified potential future products of the Company.

Leased Properties

On  February  4,  2022,  the  Company  entered  into  an  amendment  to  extend  the  term  of  the  lease  for  its 
corporate headquarters in San Diego, California for two years. The extended term begins August 1, 2022 and expires 
August 31, 2024.

On February 14, 2022, the Company entered into an amendment to extend the term of the lease for its office 
space  in  Lexington,  Massachusetts  for  three  years.  The  extended  term  begins  October  1,  2022  and  expires 
December 31, 2025.

F-29