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VistaGen Therapeutics Inc

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FY2012 Annual Report · VistaGen Therapeutics Inc
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Form 10-K

x Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the fiscal year ended: March 31, 2012
or

o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Commission file number: 000-54014

VISTAGEN THERAPEUTICS, INC.
(Exact name of registrant as specified in its charter)

Nevada
(State or other jurisdiction of incorporation or
organization)

20-5093315
(I.R.S. Employer Identification No.)

384 Oyster Point Boulevard, No. 8
South San Francisco, California 94080
(650) 244-9990
(Address, including zip code, and telephone number, including area code, of registrant’s principal executive office)

Securities registered pursuant to Section 12(b) of the Act:
None

Securities registered pursuant to Section 12(g) of the Act:
Common Stock, par value $0.001 per share

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 15(d) of the Act.  Yes  o     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 and posted on its corporate Web site, if any, every Interactive Data
File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or
for such shorter period that the registrant was required to submit and post such files).  Yes  x     No  o

Indicate  by  check  mark  if  disclosure  of  delinquent  filers  pursuant  to  Item  405  of  Regulation  S-K  is  not  contained  herein,  and  will  not  be
contained,  to  the  best  of  registrant’s  knowledge,  in  definitive  proxy  or  information  statements  incorporated  by  reference  in  Part  III  of  this
Form 10-K or any amendment to this Form 10-K.  o

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

Large accelerated filer  o

   Accelerated filer  o

   Non-accelerated filer  o

   Smaller reporting company  x

(Do not check if a smaller
reporting company)

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

The aggregate market value of the common stock of the registrant held by non-affiliates of the registrant on September 30, 2011, the last
business day of the registrant’s second fiscal quarter was: $22,210,726.

As of June 28, 2012 there were 17,599,963 shares of the registrant’s common stock outstanding.

 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
TABLE OF CONTENTS

PART I

Business

Item No.  
1. 
1A. Risk Factors
1B. Unresolved Staff Comments
Properties
2.
Legal Proceedings
3.
4. Mine Safety Disclosures

PART II

5.

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

6.
7. Management's Discussion and Analysis of Financial Condition and Results of Operations
7A. Quantitative and Qualitative Disclosures About Market Risk 
8.
9.
9A. Controls and Procedures
9B. Other Information

Financial Statements and Supplementary Data
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

PART III

10. Directors, Executive Officers and Corporate Governance
11.
12.
13.
14.

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

15.

Exhibits and Financial Statement Schedules

SIGNATURES
EXHIBIT INDEX  

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Page No.
4
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49
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109
113
114

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Cautionary Note Regarding Forward-Looking Statements

This report contains or incorporates by reference "forward-looking statements" that are based upon current expectations within the meaning of
the Private Securities Litigation Reform Act of 1995. VistaGen Therapeutics, Inc., or VistaGen, intends that such statements be protected by
the safe harbor created thereby. Forward-looking statements involve risks and uncertainties and VistaGen’s actual results and the timing of
events may differ significantly from those results discussed in the forward-looking statements. Statements about our current and future plans,
expectations  and  intentions,  results,  levels  of  activity,  performance,  goals  or  achievements  or  any  other  future  events  or  developments
constitute  forward-looking  statements.  The  words  “may”,  “will”,  “would”,  “should”,  “could”,  “expect”,  “plan”,  “intend”,  “trend”,
“indication”, “anticipate”, “believe”, “estimate”, “predict”, “likely” or “potential”, or the negative or other variations of these words or other
comparable words or phrases, are intended to identify forward-looking statements. Discussions containing forward-looking statements in this
report  may  be  found,  among  other  places,  under  “Business”,  “Risk  Factors”  and  “Management’s  Discussion  and  Analysis  of  Financial
Condition and Results of Operations”. Forward-looking statements are based on estimates and assumptions we make in light of our experience
and  perception  of  historical  trends,  current  conditions  and  expected  future  developments,  as  well  as  other  factors  that  we  believe  are
appropriate and reasonable in the circumstances.

Many  factors  could  cause  our  actual  results,  level  of  activity,  performance  or  achievements  or  future  events  or  developments  to  differ
materially from those expressed or implied by the forward-looking statements, including, but not limited to, the factors which are discussed in
greater detail in this report under the section entitled “Risk Factors”. However, these factors are not intended to represent a complete list of the
factors  that  could  affect  us.    The  purpose  of  the  forward-looking  statements  is  to  provide  the  reader  with  a  description  of  management’s
expectations regarding, among other things, our financial performance and research and development activities and may not be appropriate for
other purposes.

Furthermore, unless otherwise stated, the forward-looking statements contained in this report are made as of the date of this report, and we
have  no  intention  and  undertake  no  obligation  to  update  or  revise  any  forward-looking  statements,  whether  as  a  result  of  new  information,
future  events  or  otherwise,  except  as  required  by  applicable  law.  The  forward-looking  statements  contained  in  this  report  are  expressly
qualified by this cautionary statement. New factors emerge from time to time, and it is not possible for us to predict which factors may arise.
In addition, we cannot assess the impact of each factor on our business or the extent to which any factor, or combination of factors, may cause
our actual results to differ materially from those contained in any forward-looking statements.

The forward-looking statements in this report include, but are not limited to:

•

•

•

•

•

•

•

•

•

•

•

•

•

our  plans  to  develop  and  use  for  drug  rescue  applications  novel,  clinically  predictive  heart  and  liver  toxicology  screening
bioassay systems based on human heart and liver cells derived from our human pluripotent stem cell technology platform, which
we refer to as Human Clinical Trials in a Test Tube TM;
our belief that our human heart and liver cell-based bioassay systems can be utilized to discover, assess, prioritize, and develop
new  small  molecule  drug  candidates,  or  efficiently  screen  chemical  compounds  and  drug  candidates  for  potential  therapeutic
utility or toxicity;
our anticipation that recognition of the potential value of a new generation of in vitro bioassay systems based on cells derived
from  human  pluripotent  stem  cell  technology,  as  well  as  the  potential  value  of    predictive  toxicology  for  drug  discovery,
development  and  rescue,  including  our Human Clinical Trials in a Test Tube   TM platform, will increase in the pharmaceutical
industry in the coming years;
our  expectation  that  we  will  gain  access  to  information,  data  and  research  quantity  supplies  of  small  molecule  drug  rescue
candidates  through  publicly  available  information,  collaborations  with  pharmaceutical  companies  or  selective  licensing  and
acquisition transactions;
our expectation that we be successful in using our human heart and liver cell-based bioassay systems to identify those factors
which make a drug candidate toxic to the human heart or liver, or which cause drug metabolism complications;
our expectation that we will be able to develop and license or sell to pharmaceutical companies drug rescue variants that are
effective  and  safer  than  the  once-promising  drug  candidates  discovered,  developed  and  ultimately  discontinued  by
pharmaceutical companies;
our  anticipation  that,  to  the  extent  we  license  or  acquire  a  drug  rescue  candidate  from  a  pharmaceutical  company  instead  of
accessing the candidate from publicly available information, our drug rescue collaborations will include terms addressing the
ownership  of  the  drug  rescue  variants  we  expect  to  generate  during  our  collaborative  drug  rescue  programs,  as  well  as  any
underlying intellectual property;
our  expectation  that  we  will  derive  revenues  from  drug  rescue  collaborations,  including  research  and  development  fees,
technology access fees, license fees, development milestone payments and royalties from collaborator product sales;
our expectation that we will license or sell drug rescue variants developed by us, or on our behalf by our medicinal chemistry
collaborators, to pharmaceutical companies;
our ability to produce mature, functional pluripotent stem cell-derived human liver cells, and our ability to develop a clinically
predictive  liver  toxicity  and  drug  metabolism  bioassay  system  using  such  human  liver  cells,  which  we  refer  to  as LiverSafe
3D™;
our expectation that we will leverage our stem cell biology expertise to develop customized cellular bioassay systems for drug
discovery  and  development  applications  beyond  predicting  heart  or  liver  toxicity  of  drug  candidates,  including  stem  cell
therapy;
our  expectations  with  respect  to  nonclinical  stem  cell  therapy  initiatives  focused  on  pluripotent  stem  cell-derived  blood,
cartilage, heart, liver and pancreas cells; and
our expectation that we will complete Phase I clinical development of AV-101 in the United States in 2012.

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Because  the  factors  discussed  in  this  annual  report  could  cause  actual  results  or  outcomes  to  differ  materially  from  those  expressed  in  any
forward-looking statements made by us, you should not place undue reliance on any such forward-looking statements. These statements are
subject  to  risks  and  uncertainties,  known  and  unknown,  which  could  cause  actual  results  and  developments  to  differ  materially  from  those
expressed or implied in such statements. Such risks and uncertainties relate, among other factors, to:

•

•
•

•

•
•

•
•

•

•
•
•
•

•
•

our  ability  to  identify,  access  and  rescue  (create  a  novel,  safer  chemical  variant  of)  a  once-promising  small  molecule  drug
candidate  discovered  and  developed  by  a  pharmaceutical  company  for  a  potential  large  market  disease  or  condition  but
ultimately discontinued by such company due to safety concerns;
our ability to effectively predict toxicity and drug metabolism issues of small molecule drug candidates;
our internal validation study of our first clinically predictive toxicology screening bioassay system, CardioSafe 3DTM for heart
toxicity, has not been subject to peer review or third-party validation;
whether the cellular bioassay systems based on our human pluripotent stem cell biology platform are more efficient or accurate
at predicting the heart or liver toxicity of drug candidates than current nonclinical testing models;
our history of operating losses;
our  ability  to  obtain  substantial  additional  capital  in  the  future  to  conduct  operations,  conduct  and  sponsor  research  and
development activities, and develop a drug rescue variant pipeline;
our ability to obtain government grant funding;
our ability to find collaborators in the pharmaceutical industry to acquire our drug rescue variants generated by using our stem
cell technology ;
our ability to license or acquire drug rescue candidates from pharmaceutical companies on terms and conditions acceptable to
us;
our ability to compete against other companies and research institutions with greater financial and other resources;
pharmaceutical industry need, acceptance and productive application of our stem cell technology for drug rescue applications;
our ability to acquire or license potential drug rescue candidates from third-parties on terms and conditions acceptable to us;
our ability to secure adequate protection for our intellectual property, especially the intellectual property underlying our stem
cell technology platform and the small molecule drug rescue variants we expect to be created through our collaboration with our
medical chemistry partner;
our ability (or the ability of our collaborators) to obtain regulatory approval of drug rescue variants; and
our ability to attract and retain key personnel.

These and other risks are detailed in this report in Part I, Item 1A. Risk Factors.

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EXPLANATORY BACKGROUND INFORMATION

VistaGen  Therapeutics,  Inc.  (“VistaGen”  or  the  “Company”)  is  a  biotechnology  company  focused  on  using  proprietary  human  pluripotent
stem cell technology for drug rescue and cell therapy.  VistaGen was incorporated in California on May 26, 1998.

On October 6, 2005, Excaliber Enterprises, Ltd. (Excaliber), a publicly-held company (formerly OTCBB:EXCA), was incorporated under the
laws  of  the  State  of  Nevada  to  market  specialty  gift  baskets  to  real  estate  and  health  care  professionals  and  organizations  through  the
Internet.  Excaliber was not able to generate revenues from this concept and became inactive in 2007.

After assessing both the prospects associated with its original business plan and the strategic opportunities associated with a merger with a
business seeking the perceived advantages of being a publicly held corporation, Excaliber’s Board of Directors agreed to pursue a strategic
merger with VistaGen, as described in more detail below.

On May 11, 2011, Excaliber acquired all outstanding shares of VistaGen Common Stock for 6,836,452 shares of Excaliber Common Stock
(the  “Merger”),  and  assumed  VistaGen’s  pre-Merger  obligations  to  contingently  issue  shares  of  Common  Stock  in  accordance  with  stock
option agreements, warrant agreements, and a convertible promissory note.  As part of the Merger, Excaliber repurchased 5,064,207 shares of
its Common Stock from two stockholders for a nominal amount, leaving 784,500 shares of Excaliber Common Stock outstanding at the date
of the Merger.  The 6,836,452 shares issued to VistaGen stockholders in connection with the Merger represented approximately ninety percent
(90%)  of  the  outstanding  shares  of  Excaliber’s  Common  Stock  after  the  Merger.   As  a  result  of  the  Merger,  Excaliber  adopted  VistaGen’s
business plan and the business of VistaGen became the business of Excaliber. Shortly after the Merger:

·  Shawn K. Singh, J.D., Jon S. Saxe, J.D., H. Ralph Snodgrass, Ph.D., Gregory A. Bonfiglio, J.D., and Brian J. Underdown, Ph.D.,

each a prior director of VistaGen, were appointed as directors of Excaliber;

·  Stephanie Y. Jones and Matthew L. Jones resigned as officers and directors of Excaliber;
·  The following persons were appointed as officers of Excaliber;
o  Shawn K. Singh, J.D., Chief Executive Officer,
o  H. Ralph Snodgrass, Ph.D., President, Chief Scientific Officer, and
o  A. Franklin Rice, MBA, Chief Financial Officer and Secretary;

·  Excaliber’s directors approved a two-for-one (2:1) forward stock split of Excaliber’s Common Stock;
·  Excaliber’s  directors  approved  an  increase  in  the  number  of  shares  of  Common  Stock  Excaliber  is  authorized  to  issue  from  200

million to 400 million shares;

·  Excaliber changed its name to “VistaGen Therapeutics, Inc.”; and
·  Excaliber adopted VistaGen's fiscal year-end of March 31, with VistaGen as the accounting acquirer.

VistaGen, as the accounting acquirer in the Merger, recorded the Merger as the issuance of stock for the net monetary assets of Excaliber,
accompanied by a recapitalization.  This accounting for the transaction was identical to that resulting from a reverse acquisition, except that no
goodwill or other intangible assets were recorded.  Since June 21, 2011, our Common Stock has traded on the OTC Bulletin Board under the
symbol VSTA.

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Item 1.  Business

PART I

We are a biotechnology company focused on using stem cell technology as a drug rescue product to generate new, safer variants (drug rescue
variants)  of  once-promising  small  molecule  drug  candidates  discovered,  developed  and  ultimately  discontinued  by  large  pharmaceutical
companies due to heart or liver toxicity concerns.  We thereby “rescue” their substantial prior investment in research and development.

We  believe  the  U.S.  pharmaceutical  industry  is  facing  a  drug  discovery  and  development  crisis.  In  2011,  the  U.S.  pharmaceutical  industry
invested over $49 billion in research and development and the Center for Drug Evaluation and Research (CDER) of the U.S. Food and Drug
Administration  (FDA)  approved  a  total  of  30  novel  drugs,  known  as  New  Molecular  Entities  (NMEs).  Despite  this  investment  by  the
pharmaceutical industry, since 2001, the FDA has approved an average of slightly fewer than 24 NMEs per year.  We believe the high cost of
drug development and relatively low annual number of FDA-approved NMEs is attributable in large part to the cost of failure associated with
unexpected  heart  or  liver  toxicity.    In  turn,  we  believe  unexpected  heart  and  liver  toxicity  often  results  from  limitations  of  the  major
toxicological testing systems currently used in the pharmaceutical industry, namely animals and cellular assays based on transformed cell lines
and human cadaver cells. We believe better cells make better bioassay systems. And we believe we have better cells.

With our mature human heart cells derived from pluripotent stem cells, we have developed CardioSafe 3D™, a novel three-dimensional (3D)
in vitro bioassay system for predicting in vivo cardiac effects, both toxic and non-toxic, of small molecule drug candidates long before they are
tested in animals or humans. We are developing LiverSafe 3D™, a human liver cell-based bioassay system for assessing liver toxicity and drug
metabolism.  Our goal is to use CardioSafe 3D™ and LiverSafe 3D™, for drug rescue to recapture substantial potential value associated with
the pharmaceutical industry’s prior investment in drug discovery and development of once-promising drug candidates ultimately discontinued
due to heart or liver toxicity or drug metabolism issues.

Drug  rescue  involves  the  combination  of  human  pluripotent  stem  cell  technology  with  modern  medicinal  chemistry  to  generate  new
proprietary  chemical  variants  (drug  rescue  variants)  of  once-promising  small  molecule  drug  candidates  discovered  and  developed  by
pharmaceutical  companies  but  discontinued  before  receiving  FDA  approval  due  to  heart  toxicity,  liver  toxicity  or  drug  metabolism  issues.
With human heart cells and liver cells derived from pluripotent stem cells, we believe that CardioSafe 3D™ and, when developed, LiverSafe
3D™, will allow us to assess the heart toxicity, liver toxicity and metabolism profile of new drug candidates with greater speed and precision
than  animal  testing  and  traditional  cellular  assays  currently  used  in  the  drug  development  process.    Applying  the  clinically  predictive
capabilities  of CardioSafe 3D™  and,  when  developed, LiverSafe 3D™  and  medicinal  chemistry,  we  believe  we  can  generate  novel,
proprietary, safer drug rescue variants of once-promising drug candidates originally discovered and developed by pharmaceutical companies,
thereby  “rescuing” their substantial prior research and development.  We plan to license our drug rescue variants to pharmaceutical companies
pursuant to development and marketing arrangements designed to generate revenue for us upon (i) transfer of our drug rescue variants to the
pharmaceutical  companies,  (ii)  their  achievement  of  key  nonclinical  and  clinical  development  and  regulatory  milestones,  and  (iii)  their
commercial sales of drug rescue variants approved for marketing by the FDA and other regulatory authorities. In addition, we are exploring
opportunities  to  advance  nonclinical  development  of  potential  cell  therapy  and  regenerative  medicine  pilot  programs  focused  on  blood,
cartilage,  heart,  liver  and  pancreas  cells  based  on  the  proprietary  differentiation  and  production  capabilities  of  our  stem  cell  technology
platform.

We are developing AV-101, an orally available small molecule prodrug candidate aimed at the multi-billion dollar neurological disease and
disorders market. AV-101 is currently in Phase Ib development in the U.S. for treatment of neuropathic pain, a serious and chronic condition
causing pain after an injury or disease of the peripheral or central nervous system. Neuropathic pain affects approximately 1.8 million people
in the U.S. alone. To date, we have been awarded over $8.3 million of grant funding from the NIH to support preclinical and Phase I clinical
development of AV-101.  We believe AV-101 may also be a candidate for development as a therapeutic alternative for depression, epilepsy
and Parkinson’s disease.

Stem Cell Basics

Human stem cells have the potential to develop into mature cells in the human body. Human pluripotent stem cells can differentiate into any
of the more than 200 types of cells in the human body, can be expanded readily, and have diverse medical research, drug development and
therapeutic applications. We believe pluripotent stem cells can be used to develop numerous cell types and tissues that can mimic complex
human biology, including heart and liver biology, for our proposed drug rescue applications.

Pluripotent stem cells are either embryonic stem cells (“ES Cells”) or induced pluripotent stem cells (“iPS Cells”).  Both ES Cells and iPS
Cells  can  be  maintained  and  expanded  in  an  undifferentiated  (undeveloped)  state  indefinitely.  We  believe  these  features  make  them  useful
research tools and a source of normal cell populations for creating bioassays to test potential toxicity of drug candidates and for cell therapy.

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Embryonic Stem Cells (ES Cells)

ES Cells are derived from excess embryos that develop from eggs that have been fertilized in an in vitro fertilization (“IVF”) clinic and then
donated for research purposes with the informed consent of the donors after a successful IVF procedure. ES Cells are not derived from eggs
fertilized in a woman’s body. ES Cells are isolated when the embryo is approximately 100 cells, thus long before organs, tissues or nerves
have developed.

ES  Cells  have  the  most  documented  potential  to  both  self-renew  (create  large  numbers  of  cells  identical  to  themselves)  and  differentiate
(develop) into any of the over 200 types of cells in the body. ES Cells undergo increasingly restrictive developmental decisions during their
differentiation. These “fate decisions” commit the ES Cells to becoming only certain types of mature cells and tissues. At one of the first fate
decision points, ES Cells differentiate into epiblasts. Although epiblasts cannot self-renew, they can differentiate into the major tissues of the
body. This epiblast stage can be used as the starting population of cells that develop into millions of blood, heart, muscle, liver and pancreas
cells, as well as neurons. In the next step, the presence or absence of certain growth factors, together with the differentiation signals resulting
from  the  physical  attributes  of  the  culture  techniques,  induce  the  epiblasts  to  differentiate  into  neuroectoderm  or  mesendoderm  cells.
Neuroectoderm cells are committed to developing into cells of the skin and cells of the nervous system. Mesendoderm cells are precursor cells
that differentiate into mesoderm and endoderm. Mesoderm cells develop into muscle, bone and blood, among other cell types. Endoderm cells
develop into the internal organs such as the heart, liver, pancreas and intestines, among other cell types.

Induced Pluripotent Stem Cells (iPS Cells)

Over the past several years, developments in stem cell research have made it possible to obtain pluripotent stem cell lines from individuals
without the use of embryos. iPS Cells are adult cells, typically human skin or fat cells, that have been genetically “reprogrammed” to behave
like  ES  Cells  by  being  forced  to  express  genes  necessary  for  maintaining  the  pluripotential  property  of  ES  Cells. Although  researchers  are
exploring non-viral methods, most iPS Cells are produced by using various viruses to activate and/or express three or four genes required for
the immature pluripotential property similar to ES Cells. It is not yet precisely known, however, how each gene actually functions to induce
cellular pluripotency, nor whether each of the three or four genes is essential for this reprogramming. Although ES Cells and iPS Cells are
believed  to  be  similar  in  many  respects,  including  their  ability  to  form  all  cells  in  the  body  and  to  self-renew,  scientists  do  not  yet  know
whether they differ in clinically significant ways or have the same ability to self-renew and make more of themselves.

Although there are remaining questions in the field about the lifespan, clinical utility and safety of iPS Cells, we believe that the biology and
differentiation  capabilities  of  ES  Cells  and  iPS  Cells  are  likely  to  be  comparable.  There  are,  however,  specific  situations  in  which  we  may
prefer to use iPS technologies based on the relative ease of generating pluripotent stem cells from:

•

•

individuals with specific inheritable diseases and conditions that predispose the individual to respond differently to drugs; or

individuals with specific variations in genes that directly affect drug levels in the body or alter the manner or efficiency of their
metabolism, breakdown and elimination of drugs.

Because  they  can  significantly  affect  the  therapeutic  and/or  toxic  effects  of  drugs,  these  genetic  variations  have  an  impact  on  drug
development  and  the  ultimate  success  of  the  drug.  We  believe  that  iPS  technologies  may  allow  the  rapid  and  efficient  generation  of
pluripotent stem cells from individuals with the desired specific genetic variation. These stem cells might then be used to develop stem cell-
based  bioassays,  for  both  efficacy  and  toxicity  screening,  which  reflect  the  effects  of  these  genetic  variations,  as  well  as  for  cell  therapy
applications.

Current Drug Development Process

The current drug development process is designed to assess whether a drug candidate is both safe and effective at treating the disease to which
it is targeted. A major challenge in that process is that conventional animal and  in vitro testing can, at best, only approximate human biology.
A pharmaceutical company can spend millions of dollars to discover, optimize and validate the potential efficacy of a promising lead drug
candidate  and  advance  it  through  nonclinical  development,  only  to  see  it  fail  due  to  unexpected  heart  or  liver  toxicity.  The  pharmaceutical
company  then  often  discontinues  the  development  program  for  the  once-promising  drug  candidate,  despite  the  positive  efficacy  data
indicating its potential therapeutic and commercial benefits. As a result, the pharmaceutical company’s significant prior investment may be
lost.

It has been estimated that the drug discovery, development and commercialization programs of major pharmaceutical companies have required
an average investment of approximately $1 billion before a new drug candidate reaches the market. It is also estimated that about one-third of
all  potential  new  drugs  candidates  fail  in  preclinical  or  clinical  trials  due  to  safety  concerns.  In  a  2004  white  paper  entitled  “Stagnation  or
Innovation”,  the  FDA  noted  that  even  only  a  10%  improvement  in  predicting  the  failure  of  a  drug  due  to  toxicity  before  the  drug  enters
clinical trials could, when averaged over a pharmaceutical company’s drug development efforts, avoid $100 million in development costs per
marketed drug.

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We believe there is an unmet need for human cell-based predictive toxicology screening assays that more closely approximate human biology
than do current testing systems used in the pharmaceutical industry. By differentiating pluripotent stem cells into mature, human cells that can
then be used as the basis for our customized in vitro toxicology screening bioassay systems, we have the potential to identify human toxicity
of  drug  candidates  early  in  the  drug  development  process,  resulting  in  efficient  focusing  of  resources  on  those  candidates  with  the  highest
probability of success. We believe this has the potential to substantially reduce development costs while enabling us to produce effective and
safer drugs.

Our Human Clinical Trials in a Test Tube TM Platform for Drug Rescue

We are focused on leveraging (“rescuing”) substantial prior investment by pharmaceutical companies in discovery and development of new
drug candidates that ultimately were discontinued due to toxicity concerns. By combining our stem cell technology platform, which we refer to
as Human Clinical Trials in a Test  TubeTM, with medicinal chemistry and 3D “micro-organ” culture systems, we are focused on generating,
together with our collaborators, new, safer, proprietary chemical variants of failed drug candidates previously discovered and developed by
pharmaceutical companies. We refer to these chemical variants as “drug rescue variants”.  Our goal is to use our stem cell technology platform
to generate drug rescue variants that retain the efficacy of a large pharmaceutical company’s once-promising drug candidate, but with reduced
toxicity. We believe our drug rescue variants will offer to pharmaceutical companies a potential opportunity to rescue substantial value from
their prior investment in once-promising drug candidates which they discontinued due to toxicity concerns.

Proprietary Pluripotent Stem Cell Differentiation Protocols

Through  several  years  of  research,  our  co-founder,  Dr.  Gordon  Keller,  has  developed  proprietary  differentiation  protocols  covering  key
conditions involved in the differentiation of a pluripotent stem cell. The human cells generated by following these proprietary differentiation
protocols  are  integral  to  our Human Clinical Trials in a Test  TubeTM platform.    We  believe  they  support  more  clinically  predictive  in  vitro
bioassay  systems  than  animal  testing  or  cellular  assays  currently  used  in  drug  discovery  and  development.  Our  exclusive  licenses  with
National Jewish Health and Mount Sinai School of Medicine relate to proprietary stem cell differentiation protocols developed by Dr. Keller
and cover, among other things, the following:

•

•

•

specific  growth  and  differentiation  factors  used  in  the  tissue  culture  medium,  applied  in  specific  combinations,  at  critical
concentrations, and at critical times unique to each desired cell type;

modified  developmental  genes  and  the  experimentally  controlled  regulation  of  developmental  genes,  which  is  critical  for
determining what differentiation path a cell will take; and

biological markers characteristic of precursor cells, which are committed to becoming specific cells and tissues, and which can
be used to identify, enrich and purify the desired mature cell type.

We  believe  our  Human  Clinical  Trials  in  a  Test  Tube TM platform  will  allow  us  to  assess  the  heart  and  liver  toxicity  profile  of  new,  small
molecule drug candidates for a wide range of diseases and conditions, with greater speed and precision than animal testing and cellular assays
currently used by pharmaceutical companies in the drug development.

Growth Factors that Direct and Stimulate the Differentiation Process

The proprietary and licensed technologies underlying our Human Clinical Trials in a Test TubeTM platform allow us to direct and stimulate the
differentiation  process  of  human  pluripotent  stem  cells.  As  an  example,  for  pluripotent  ES  Cells,  the  epiblast  is  the  first  stage  in
differentiation. One biological factor that controls the first fate decision of the epiblast is the relative concentrations of serum growth factors
and activin, a protein involved in early differentiation and many cell fate decisions. Eliminating serum growth factors and adding the optimal
amount  of  activin  is  an  important  step  in  inducing  the  reproducible  development  of  functional  cells  and,  in  our  view,  is  essential  for  the
development  of  a  robust,  efficient,  and  reproducible  model  of  human  biological  systems  suitable  for  drug  rescue  applications.  The  use  of
activin in these applications is core to many of the claims in the patent applications underlying our licensed technology. Replacing activin with
continuous exposure to serum factors results in an inefficient and variable differentiation into cells of the heart, liver, blood and other internal
organs. See “Intellectual Property – Mount Sinai School of Medicine Exclusive Licenses.”

In addition to activin, Dr. Keller’s studies have identified a number of other growth and serum-derived factors that play important roles in the
differentiation of ES Cells. Some of the patents and patent applications underlying our licensed technology are directed to the use of a variety
of  specific  growth  factors  that  increase  the  efficiency  and  reproducibility  of  the  pluripotent  stem  cell  differentiation  process.  We  have
exclusive rights to certain patents and patent applications for the use of growth factor concentrations for ES Cell differentiation that we believe
are  core  and  essential  for  our  drug  rescue  and  development  applications.  See  “Intellectual  Property  –  Mount  Sinai  School  of  Medicine
Exclusive Licenses” and “National Jewish Health Exclusive Licenses.”

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Developmental Genes that Direct and Stimulate the Differentiation Process

For the purpose of creating our  Human Clinical Trials in a Test  TubeTM platform, we further control the differentiation process by controlling
regulation of key developmental genes. By studying natural organ and tissue development, researchers have identified many genes that are
critical to the normal differentiation, growth and functioning of tissues of the body. We engineer ES Cells in a way that enables us to regulate
genes that have been identified as critical to control and direct the normal development of specific types of cells. We can then mimic human
biology  in  a  way  that  allows  us  to  turn  on  and  off  the  expression  of  a  selected  gene  by  the  addition  of  a  specific  compound  to  a  culture
medium.  By  adding  specific  compounds,  we  have  the  ability  to  influence  the  expression  of  key  genes  that  are  critically  important  to  the
normal biology of the cell.

Cell Purification Approaches

The proprietary protocols we have licensed for our Human Clinical Trials in a Test  TubeTM platform also establish specific marker genes and
proteins which can be used to identify, enrich, purify, and study important populations of intermediate precursor cells that have made specific
fate decisions and are on a specific developmental pathway towards a mature functional cell. These protocols enable a significant increase in
the efficiency, reproducibility, and purity of final cell populations. For example, we are able to isolate millions of purified specific precursor
cells which, together with a specific combination of growth factors, develop full culture wells of functional, beating human heart cells. Due to
their functionality and purity, we believe these cell cultures are ideal for supporting our drug rescue activities.

3D “Micro-Organ” Culture Systems

In  addition  to  standard  two-dimensional  (“2D”)  cultures  which  work  well  for  some  cell  types  and  cellular  assays,  the  proprietary  stem  cell
technologies underlying our Human Clinical Trials in a Test  TubeTM platform enable us to grow large numbers of normal, non-transformed,
human  cells  to  produce  novel in  vitro 3D  “micro-organ”  culture  systems.  For  example,  for CardioSafe 3DTM,  we  grow  large  numbers  of
normal, non-transformed, human heart cells in vitro in 3D micro-organ culture systems. The 3D micro-organ cultures induce the cells to grow,
mature,  and  develop  3D  cell  networks  and  tissue  structures.  We  believe  these  3D  cell  networks  and  structures  more  accurately  reflect  the
structures  and  biology  inside  the  human  body  than  traditional  flat,  2D,  single  cell  layers  grown  on  plastic,  that  are  widely  used  by
pharmaceutical companies today. We believe that the more representative human biology afforded by the 3D system will yield responses to
drug candidates that are more predictive of human drug responses.

Medicinal Chemistry

Medicinal  chemistry  involves  designing,  synthesizing,  modifying  and  developing  small  molecule  drugs  suitable  for  therapeutic  use.  It  is  a
highly interdisciplinary science combining organic chemistry, biochemistry, physical chemistry, computational chemistry, pharmacology, and
statistics.  The  combination  of  medicinal  chemistry  with  the  proprietary  and  licensed  stem  cell  technologies  underlying  our Human  Clinical
Trials in a Test Tube TM platform  are  core  components  of  our  drug  rescue  business  model.  Working  with  our  strategic  medicinal  chemistry
partner, Synterys, Inc., we are focused on using our stem cell biology to generate a pipeline of effective and safe drug rescue variants of once-
promising pharmaceutical company drug candidates in a more efficient and cost-effective manner than the processes currently used for drug
development.

Application of Stem Cell Technology to Drug Rescue

By  using CardioSafe 3DTM,  we  intend  to  identify  and  optimize  a  lead  drug  rescue  variant  (generated  in  collaboration  with  our  medicinal
chemistry partner) with reduced heart toxicity compared to the once-promising pharmaceutical company drug candidate. We believe each lead
drug rescue variant will be a new drug candidate (to which we expect to have certain intellectual property and commercialization rights) that
preserves the therapeutic potential of the original pharmaceutical company drug candidate, and thus retains its potential commercial value to a
pharmaceutical company, but substantially reduces or eliminates its heart toxicity risks. We believe that focusing on failed drug candidates
that generated positive efficacy data will allow us to leverage a pharmaceutical company’s prior investment in discovery and development of
the  original  drug  candidate  to  develop  our  new  lead  drug  rescue  variant.  We  anticipate  that  the  positive  efficacy  data  relating  to  the
pharmaceutical company’s original drug candidate will give us and our medicinal chemistry partner a significant “head start” in our efforts to
generate  a  lead  drug  rescue  variant,  resulting  in  faster,  less  expensive  development  of  our  drug  rescue  variants  than  drug  candidates
discovered and developed using only conventional animal testing and cellular testing systems.

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CardioSafe 3DTM

We have used the proprietary pluripotent stem cell technology underlying our  Human Clinical Trials in a Test Tube T M platform to develop
CardioSafe 3DTM, a human heart cell-based toxicity screening system that we believe is stable, reproducible and capable of generating data to
allow our scientists to more accurately predict the in vivo cardiac effects, both toxic and non-toxic, of drug candidates. A single  CardioSafe
3DTM assay is stable for many weeks and can be used for evaluating the heart toxicity of numerous drug candidates.

Our internal validation study was designed to test the ability of  CardioSafe 3DTM to generate data to allow our scientists to predict the in vivo
cardiac  effects  of  drug  candidates.  The  study  included  10  drugs  previously  approved  for  human  use  by  the  FDA  and  one  experimental
research  compound  widely  accepted  for  studying  cardiac  electrophysiological  effects.  We  selected  these  drugs  and  the  research  compound
because of their known toxic or non-toxic cardiac effects on human hearts that we believe represent the testing characteristics we expect to
encounter during our drug rescue programs. More specifically:

•

•

•

five of the FDA-approved drugs (astemizole, sotalol, cisapride, terfenadine and sertindole) were withdrawn from the market due
to heart toxicity concerns;

the other five FDA-approved drugs (fexofenadine, nifedipine, verapamil, lidocaine and propranolol) are currently available in
the  U.S.  market  and  demonstrate  certain  measurable  clinical  non-toxic  cardiac  effects,  one  of  which  (fexofenadine)  is  a  non-
cardiotoxic  drug  variant  (similar  in  concept  to  our  planned  rescued  drug  variants)  of  terfenadine  (one  of  the  FDA-approved
drugs withdrawn from the market due to heart safety concerns); and

the research compound (E-4031) failed in a small Phase I human clinical study before being discontinued due to heart toxicity
concerns.

In our study analysis, we found that results obtained with CardioSafe 3DTM were consistent with the known human cardiac effects of all 10
FDA-approved  drugs  and  the  experimental  research  compound.  By  using CardioSafe 3DTM,  we  were  also  able  to  distinguish  between  the
cardiac  effects  of  terfenadine  (SeldaneTM),  withdrawn  by  the  FDA  due  to  cardiotoxicity,  and  the  cardiac  effects  of  the  closely  related
fexofenadine (AllegraTM), the non-cardiotoxic chemical variant of terfenadine.

The results obtained with CardioSafe 3DTM were consistent with the cardiac effects of all five FDA-approved drugs that were later withdrawn
from  the  market  due  to  concerns  of  heart  toxicity.  With  respect  to  the  results  for  sertindole, CardioSafe 3DTM  indicated  the  same  cardiac
effects found in clinical testing that caused it to be withdrawn from the market. However, additional clinical studies have been conducted since
the withdrawal of sertindole that have indicated lower incidence of severe cardiac effects than those originally predicted when the drug was
withdrawn. As of the date of this report, sertindole has been approved for limited use by humans in the U.S. for the treatment of schizophrenia,
but the cardiac effects of sertindole are still being researched.

We believe the results of our CardioSafe 3DTM validation study indicate that CardioSafe 3DTM may be effectively used to identify drug rescue
variants with reduced heart toxicity by providing more accurate and timely indications of direct heart toxicity of drug candidates than animal
models or cellular assay systems currently used by pharmaceutical companies.

We also believe that the results of the study support a central premise of our drug rescue business model, which is that by using our stem cell-
derived  human  heart  and  liver  bioassay  systems  at  the  front  end  of  the  drug  development  process,  we  have  the  opportunity  to  recapture
substantial value from prior investment by pharmaceutical companies in discovery and development of drug candidates that have been put on
the  shelf  due  to  toxicity  concerns.  This  internal  validation  study  has  not  been  subject  to  peer  review  or  third  party  validation.  See  “Risk
Factors”.

LiverSafe 3DTM

Current human stem cell-based liver cell cultures produce proteins produced by and characteristic of immature and adult liver cells, including
albumin  and  liver-specific  enzymes  important  for  normal  drug  metabolism.  In  addition,  these  liver  cells  have  biochemical  pathways  and
subcellular structures that are characteristic of normal human liver cells. Although they express many of the mature adult liver proteins and
drug processing enzymes, they do not yet express certain essential enzymes at levels typically seen in mature adult liver cells.

Working with Dr. Keller, we anticipate that we will be able to produce pluripotent stem cell-derived normal, non-transformed, fully mature,
human liver cells within nine months of the date of this report. We expect these mature liver cells to support development and application of
LiverSafe 3DTM as our follow-on bioassay system suitable for use in predicting liver toxicity and metabolism of drug rescue candidates in a
manner similar to the way we believe CardioSafe 3DTM can predict heart toxicity. This liver cell research project has been funded, in part,
through a grant from the California Institute of Regenerative Medicine (“CIRM”). We anticipate that our future research and development will
focus on the improvement of techniques and production of engineered human ES Cell and iPS Cell lines used to develop mature functional
liver cells as a biological system for testing drugs and liver repair.

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Our Drug Rescue Business Model

Beginning in mid-2012, we intend to initiate drug rescue programs focused on heart toxicity using our CardioSafe 3DTM  human  heart  cell-
based  bioassay  system.  We  are  focused  only  on  once-promising  drug  candidates  that  have  positive  efficacy  data  indicating  their  potential
therapeutic and commercial benefits but have been discontinued in development by a large pharmaceutical company due to heart toxicity. The
initial  goal  of  our  drug  rescue  program  for  each  drug  rescue  candidate  will  be  to  design  and  generate,  with  our  medicinal  chemistry
collaborator, a portfolio of drug rescue variants. We plan to use CardioSafe 3DTM to identify a lead drug rescue variant that demonstrates an
improved  therapeutic  index  compared  to  the  pharmaceutical  company’s  original  drug  candidate  (that  is,  equal  or  improved  efficacy  with
reduced heart toxicity). We intend to validate that each lead drug rescue variant demonstrates reduced heart toxicity in both CardioSafe 3DTM
and in the same nonclinical testing model that the pharmaceutical company used to determine heart toxicity for its original drug candidate. We
anticipate  that  the  results  of  these  confirmatory  nonclinical  safety  studies  will  be  drug  rescue  collaboration  milestones  demonstrating  to  a
pharmaceutical company the improvement of our lead drug rescue variant compared to its original once-promising drug candidate.

Our Human Clinical Trials in a Test TubeTM Platform for Stem Cell Therapy

Although we believe the best near term use of pluripotent stem cell technology is in the context of drug rescue, we believe the therapeutic
potential of pluripotent stem cells for cell therapy and other applications will be significant in the long term.

Working with Dr. Keller and UHN, we are exploring several potential nonclinical proof-of-concept pilot studies with respect to iPS Cell-based
cell therapy programs, including blood, cartilage, heart, liver and pancreas cells.

Strategic Transactions and Relationships

Strategic collaborations are a cornerstone of our corporate development strategy. We believe that our strategic outsourcing and sponsoring of
application-focused  research  gives  us  flexible  access  to  clinical  expertise  at  a  lower  overall  cost  than  attempting  to  develop  such  expertise
internally, at least over the twelve-month period following the date of this report. In particular, we collaborate with the types of third parties
identified below for the following functions:

•

•

•

academic research institutions, such as UHN, for stem cell research collaborations;

CROs,  such  as  Cato  Research  Ltd.,  for  regulatory  and  drug  development  expertise  and  to  identify  and  assess  potential  drug
rescue candidates; and

medicinal chemistry companies, such as Synterys, Inc., to analyze drug rescue candidates and generate drug rescue variants.

McEwen Centre for Regenerative Medicine, University Health Network

University  Health  Network  (“UHN”)  in  Ontario,  Canada  consists  of  Toronto  General  Hospital,  Toronto  Western  Hospital  and  Princess
Margaret Hospital. The scope of research and complexity of cases at UHN has made it an international source for discovery, education and
patient  care.  UHN  has  the  largest  hospital-based  research  program  in  Canada,  with  major  research  in  transplantation,  cardiology,
neurosciences, oncology, surgical innovation, infectious diseases, and genomic medicine.  UHN’s McEwen Centre for Regenerative Medicine
(UHN’s “McEwen Centre”) is the stem cell research affiliate of UHN.

In September 2007, we entered into a sponsored stem cell research and development collaboration with UHN. In December 2010, we extended
the  collaboration  to  September  2017.  The  primary  goal  of  this  ten-year  collaboration  is  to  leverage  the  stem  cell  research,  technology  and
expertise  of  our  co-founder,  Dr.  Gordon  Keller,  the  Director  of  UHN’s  McEwen  Centre,  to  develop  and  commercialize  industry-leading
human  pluripotent  stem  cell  differentiation  technology  and  bioassay  systems  for  drug  rescue  and  cell  therapy  applications.  This  sponsored
research  collaboration  builds  on  our  existing  strategic  licenses  from  NJH  and  MSSM  to  certain  stem  cell  technologies  developed  by
Dr. Keller, and is directed to multiple stem cell-based research projects, including advancing use of human pluripotent stem cell-derived heart
and  liver  to  screen  new  drugs  for  potential  heart  and  liver  toxicity  and  for  potential  cell  therapy  applications  involving  blood,  cartilage,
heart,  liver and pancreas cells. In April 2011, we further expanded the scope of the collaboration to include potential cell therapy applications
of  iPS  Cells  and  cells  derived  from  iPS  Cells,  create  additional  options  to  fund  research  and  development  with  respect  to  future  research
projects  relating  to  therapeutic  applications  of  iPS  Cells  and  certain  cells  derived  from  iPS  Cells  and  extend  the  date  that  we  shall  have  to
exercise our options under the agreement.  In October 2011, we amended the collaboration agreement to identify five key programs that will
further support our core drug rescue initiatives and potential cell therapy applications.  Under the terms of October 2011 amendment, we are
committed  to  make  monthly  payments  of  $50,000  from  October  2011  through  September  2012  to  fund  these  programs.    See  “Sponsored
Research Collaborations and Intellectual Property Rights – University Health Network, McEwen Centre for Regenerative Medicine, Toronto,
Ontario”, “Intellectual Property – National Jewish Health Exclusive Licenses” and “Intellectual Property – Mount Sinai School of Medicine
Exclusive Licenses.”

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Cato Research and Cato BioVentures

Cato Research

Cato Research is a contract research and development organization (“CRO”), with international resources dedicated to helping a network of
biotechnology  and  pharmaceutical  companies  navigate  the  regulatory  approval  process  in  order  to  bring  new  biologics,  drugs,  and  medical
devices to markets throughout the world. Cato Research has in-house capabilities to assist its sponsors with aspects of the drug development
process,  including,  regulatory  strategy,  nonclinical  and  toxicology  development,  clinical  development,  data  processing,  data  management,
statistical  analysis,  regulatory  applications,  including  INDs  and  NDAs,  chemistry,  manufacturing,  and  control  programs,  cGCP,  cGLP  and
cGMP  audit  and  compliance  activities,  and  due  diligence  review  of  emerging  technologies.  Cato  Research’s  senior  management  team,
including co-founders Allen Cato, M.D., Ph.D. and Lynda Sutton, has over 20 years of experience interacting with the FDA and international
regulatory agencies and a successful track record of product approvals.

Cato BioVentures

Cato Holding Company, doing business as Cato BioVentures (“Cato BioVentures”), is the venture capital affiliate of Cato Research. For over
20 years, Cato BioVentures and Cato Research have collaborated with biotechnology and pharmaceutical companies to advance a portfolio of
platform  technologies  and  product  development  programs.  Cato  BioVentures  offers  its  biotechnology  and  pharmaceutical  industry
collaborators immediate access to the wide range of CRO services and expertise available from Cato Research, generally on a non-cash or
partial-cash  basis.  Through  strategic  CRO  service  agreements  with  Cato  Research,  Cato  BioVentures  invests  in  therapeutics  and  medical
devices,  as  well  as  platform  technologies  such  as  our Human  Clinical  Trials  in  a  Test  Tube TM  platform,  which  its  principals  believe  are
capable  of  improving  the  drug  development  process  and  the  research  and  development  productivity  of  a  pharmaceutical  company.  Cato
BioVentures often invests in a “bridge mode” to provide companies non-cash access to key CRO services in a manner and at a time that can
extend  the  investee’s  internal  development  capabilities  and  financial  runway  in  order  to  achieve  key  value-added  developmental  and
regulatory milestones.

Our Relationship with Cato Research and Cato BioVentures

Cato Research currently serves as the primary CRO providing strategic development and regulatory expertise and services with respect to our
development of AV-101. See “Business – AV-101.”  Cato BioVentures is among our largest institutional investors. A significant portion of
the VistaGen securities in Cato BioVentures’ equity portfolio was acquired through its investment of CRO Service Capital TM (that is, CRO
services from Cato Research rendered to us on a strategic, non-cash basis) for development of AV-101.

As a result of a number of factors, including:

•

•

•

the access Cato Research has to drug rescue candidates from its biotechnology and pharmaceutical industry network;

Cato BioVentures’ equity interest in VistaGen; and

Cato  BioVentures’  business  model  which  involves  partnering  with  innovators  in  exchange  for  an  equity  interest  and  product
participation rights,

we  anticipate  that  our  relationship  with  Cato  BioVentures  and  Cato  Research  may  provide  us  with  unique  strategic  access  to  potential
candidates  for  our  drug  rescue  programs.  We  further  anticipate  that  this  relationship  will  permit  us  to  leverage  the  CRO  resources  of  Cato
Research  and  financial  community  relationships  of  Cato  BioVentures  to  assist  our  efforts  to  develop  lead  drug  rescue  variants  internally,
should we elect to do so.

United States National Institutes of Health

Since our inception in 1998, the U.S. National Institutes of Health ("NIH") has awarded us a total of $11.3 million in non-dilutive research and
development grants, including $2.3 million to support research and development of our Human Clinical Trials in a Test Tube™  platform and,
as described below, a total of $8.8 million for nonclinical and Phase 1 clinical development of AV-101 (also referred to in scientific literature
as “4-Cl-KYN”).  AV-101, our lead small molecule drug candidate, is currently in Phase 1b clinical development in the U.S.

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NIH awarded us $4.2 million in funding for development of AV-101 on June 22, 2009.  The NIH increased this award amount to $4.6 million
on July 19, 2010, under the Department of Health and Human Services Small Business Innovation Research ("SBIR") Program. The funded
development project is entitled "Clinical Development of 4-Cl-KYN to Treat Pain" and is in response to a grant application and request for
funding submitted to NIH by us on April 7, 2008, in which a detailed description of a development plan for AV-101 and related budget is
provided.  The development plan provides that we submit AV-101 to a systematic series of safety tests in human subjects under regulations
governed by the FDA. As provided under terms and conditions of the NIH grant award, and as a federal grantee, we are required to adhere to
certain federal cost accounting regulations, including limiting the submission of requests for periodic progress payments from the NIH to a
reimbursement of actual costs incurred not to exceed a total of $4.6 million, and to completing the specified research plan by June 30, 2012.
Other than limiting requests for progress payments to actual costs incurred, and having those costs verified annually by independent auditors,
the funding is non-contingent and we retain all intellectual property rights. Prior to the fiscal year ended March 31, 2010, we received and
completed similar SBIR grant awards from the NIH totaling approximately $4.2 million for nonclinical development of AV-101.

California Institute for Regenerative Medicine — Stem Cell Initiative (Proposition 71)

The  California  Institute  for  Regenerative  Medicine  (“CIRM”)  funds  stem  cell  research  at  academic  research  institutions  and  companies
throughout California. CIRM was established in 2004 with the passage of Stem Cell Initiative (Proposition 71) by California voters. The Stem
Cell Initiative authorized $3.0 billion in funding for stem cell research in California, including research involving ES Cells, iPS Cells and adult
stem cells. As a stem cell company based in California since 1998, we are eligible to apply for and receive grant funding under the Stem Cell
Initiative.  To  date,  as  more  particularly  described  below,  we  have  been  awarded  approximately  $1.0  million  of  non-dilutive  grant  funding
from  CIRM  for  stem  cell  research  and  development  related  to  liver  cells.  This  research  and  development  focused  on  the  improvement  of
techniques  and  the  production  of  engineered  human  ES  Cell  lines  used  to  develop  mature  functional  liver  cells  as  a  biological  system  for
testing drugs.

CIRM issued us a grant award of $971,558 on April 1, 2009 in response to our grant application submitted to CIRM titled "Development of an
hES Cell-Base Assay System for Hepatocyte Differentiation Studies and Predictive Toxicology Drug Screening" on July 9, 2008, in which a
detailed stem cell research proposal was presented. The research plan provided that our scientific personnel conduct certain experiments in
our  laboratories  in  South  San  Francisco,  California,  according  to  protocols  approved  in  advance  by  CIRM.  The  period  of  funded  research
period began April 1, 2009 and extended through September 30, 2011, with payments made in advance by CIRM in the amount of $121,444
per  quarter  starting April  1,  2009. Annual  scientific  and  financial  reports  to  CIRM  were  required  with  a  final  scientific  results  report  due
October  1,  2011,  and  a  final  financial  report  due  January  1,  2012. At  the  time  of  the  award  in  2009,  funding  was  contingent  upon  the
availability  of  funds  in  the  California  Stem  Cell  Research  and  Cures  Fund  in  the  California  State  Treasury.  Inventions  made  under  CIRM
funding (if any) are owned by the State of California, and if we choose to exclusively license such invention, then our licensing revenue (if
any) from the use of such licensed invention shall be subject to royalties equal to 25% of net revenue in excess of $500,000 per year, and
revenue from commercial sales of products generated from the use of such license shall be subject to royalties in the range of 2% to 5% of
commercial sales. All such royalty obligations are subject to aggregate maximums of three (3) times the amount of CIRM grant fund received
leading to such invention.

NuPotential, Inc.

In  January  2011,  the  National  Heart,  Lung  and  Blood  Institute  of  the  NIH  awarded  NuPotential,  Inc.  and  VistaGen  a  grant  of  $499,765  to
accelerate development of safer approaches to generate patient-specific iPS Cells for regenerative medicine, drug discovery and drug rescue.

Most  approaches  to  produce  human  iPS  Cells  use  retroviruses  to  activate  and/or  express  multiple  key  genes,  including  an  oncogene  that  is
associated  with  production  of  cancer  cells.    The  use  of  retroviruses  and  oncogenes  are  potentially  problematic  for  clinical  applications
involving cells derived from iPS Cells due to the significant increased risk of inducing a cancer transformation.  NuPotential’s innovative cell
programming technology involves the use of proprietary small molecule-based cell reprogramming processes for generating patient-specific
iPS  Cells  instead  of  commonly-used  retroviruses  or  cancer-inducing  oncogenes.    NuPotential’s  cell  reprogramming  technology  could
represent an improvement in the safety profile of iPS Cells.

The NIH grant is currently supporting further development of patient-specific iPS Cell programming processes by NuPotential, as well as our
iPS  Cell  differentiation  protocols  and  processes  focused  on  the  validation  and  use  of  the  iPS  Cells  for  cell  therapy  applications  and  in
clinically-relevant bioassays for small molecule drug discovery and drug rescue.  We anticipate that these patient-specific iPS Cells may play
a key role in our cell therapy initiatives focused on heart and liver disease and cartilage-repair.

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Duke University

In November 2011, we entered into a strategic collaboration with Duke University, one of the premier academic research institutions in the
U.S., aimed at combining our complementary expertise in cardiac stem cell technology, electrophysiology and tissue engineering. The initial
goal of the collaboration is to explore the potential development of novel, engineered, stem cell-derived cardiac tissues to expand the scope
of  our  drug  rescue  capabilities  focused  on  heart  toxicity.  We  expect  that  this  collaboration,  employing  our  human  stem  cell-derived  heart
cells  combined  with  Duke’s  technology  relating  to  cardiac  electrophysiology  and  cardiac  tissue  engineering,  will  permit  us  to  use  micro-
patterned cardiac tissue to expand the approaches available to us in our drug rescue programs to quantify drug effects on functional human
cardiac tissue.

Synterys, Inc.

In December 2011, we entered into a strategic medicinal chemistry collaboration agreement with  Synterys,  Inc.  (“Synterys”),  a  medicinal
chemistry and collaborative drug discovery company.  We believe this important collaboration will further our stem cell technology-based
drug rescue initiatives with the support of Synterys’ leading-edge medicinal chemistry expertise.  In addition to providing flexible, real-time
medicinal  chemistry  services  in  support  of  our  projected  drug  rescue  programs,  we  anticipate  potential  collaborative  opportunities  with
Synterys wherein we jointly identify and develop novel drug rescue opportunities and advance them in preclinical development.

Vala Sciences, Inc.

In October 2011, we entered into a strategic drug screening collaboration arrangement with Vala Sciences, Inc. (“Vala”), a biotechnology
company  developing  and  selling  next-generation  cell  image-based  instruments,  reagents  and  analysis  software  tools.    The  goal  of  the
collaboration is to advance drug safety screening methodologies in the most clinically relevant human in vitro bioassay systems currently
available to researchers.  Through the collaboration, Vala will use its Kinetic Image Cytometer platform to demonstrate both the suitability
and utility of our human pluripotent stem cell derived-cardiomyocytes for screening new drug candidates for potential cardiotoxicity over
conventional  in  vitro  screening  systems  and  animal  models.    Cardiomyocytes  are  the  muscle  cells  of  the  heart  that  provide  the  force
necessary to pump blood throughout the body, and, as such, are the targets of most of the drug toxicities that directly affect the heart. Many
of  these  drug  toxicities  result  in  either  arrhythmia  (irregular,  often  fatal,  beating  of  the  heart)  or  reduced  ability  of  the  heart  to  pump  the
blood necessary to maintain normal health and vigor.   Accurate, sensitive and reproducible measurement of electrophysiological responses
of stem cell-derived cardiomyocytes to new drug candidates is a key element of our CardioSafe 3D™ drug rescue programs.

AV-101

We  are  currently  working  with  Cato  Research  and  other  drug  development  service  providers  to  develop  AV-101,  also  known  as  “L-4-
chlorokynurenine” and “4-Cl-KYN”. AV-101 is a prodrug candidate for the treatment of neuropathic pain. Our AV-101 IND application on
file at the FDA covers our initial Phase I clinical development of the drug candidate for neuropathic pain.  Neuropathic pain is a serious and
chronic condition causing pain after an injury or disease of the peripheral or central nervous system. The neuropathic pain market is large,
including approximately 1.8 million people in the U.S. alone.

We believe the safety studies done in the initial Phase I clinical study of AV-101 will support development of AV-101 for other indications,
including  epilepsy  and  neurodegenerative  diseases,  such  as  Huntington’s  and  Parkinson’s.  To  date,  the  NIH  has  provided  us  with  grant
funding  for  substantially  all  of  our  AV-101  development  expenses,  including  $8.2  million  for  preclinical  and  clinical  development.  We
successfully completed our initial Phase I safety study of AV-101 for neuropathic pain in December 2010.  We expect to complete our second
AV-101 Phase I safety study during 2012.

AV-101 is an orally available prodrug that is converted in the brain into an active metabolite, 7-chlorokynurenic acid (“7-Cl-KYNA”), which
regulates the N-methyl-D-aspartate (“NMDA”) receptors. 7-Cl-KYNA is a synthetic analogue of kynurenic acid, a naturally occurring neural
regulatory compound, and is one of the most potent and selective blockers of the regulatory GlyB-site of the NMDA receptor. In preclinical
studies, AV-101 has very good oral bioavailability, is rapidly and efficiently transported across the blood-brain barrier, and is converted into 7-
Cl-KYNA in the brain and spinal cord, preferentially, at the site of seizures and potential neural damage.

The  effect  of AV-101  on  chronic  neuropathic  pain  due  to  inflammation  and  nerve  damage  was  assessed  in  rats  by  using  the  Chung  nerve
ligation model. AV-101 effects were compared to either saline and MK-801, or gabapentin (NeurontinTM) as positive controls. Similarly to
the therapeutic effects seen in the acute formalin and thermal pain models, AV-101 had a positive effect on chronic neuropathic pain in the
Chung model that were greater than two (2) standard deviations of the control, with no adverse behavioral observations. As expected, MK-801
and gabapentin also demonstrated reduced pain readouts in the Chung model. The effects observed by AV-101 in both the acute and chronic
neuropathic  pain  model  systems  was  dose  dependent,  and  was  not  associated  with  any  side  effects  at  the  range  of  doses  administered.
Preclinical AV-101 data demonstrated the potential clinical utility of AV-101 as an analgesic.

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Intellectual Property

Intellectual Property Rights Underlying our Human Clinical Trials in a Test TubeTM Platform

We  have  established  our  intellectual  property  rights  to  the  technology  underlying  our  Human  Clinical  Trials  in  a  Test  Tube TM  platform
through  a  combination  of  exclusive  and  non-exclusive  licenses,  patent,  and  trade  secret  laws.  To  our  knowledge,  we  are  the  first  stem  cell
company focused primarily on stem cell technology-based drug rescue. We have assembled an intellectual property portfolio around the use of
pluripotent  stem  cell  technologies  in  drug  discovery  and  development  and  with  specific  application  to  drug  rescue.  The  differentiation
protocols we have licensed direct the differentiation of pluripotent stem cells through:

•

•

•

a combination of growth factors (molecules that stimulate the growth of cells);

modified developmental genes; and

precise selection of immature cell populations for further growth and development.

By  influencing  key  branch  points  in  the  cellular  differentiation  process,  our  pluripotent  stem  cell  technologies  can  produce  fully-
differentiated, non-transformed, highly functional human cells in vitro in an efficient, highly pure and reproducible process.

As  of  the  date  of  this  report,  we  either  own  or  have  licensed  38  issued  U.S.  patents  and  19  U.S.  patent  applications  and  certain  foreign
counterparts relating to the stem cell technologies that underlie our Human Clinical Trials in a Test  TubeTM platform. Our material rights and
obligations with respect to these patents and patent applications are summarized below:

Licenses

National Jewish Health Exclusive Licenses

We have exclusive licenses to seven issued U.S. patents held by NJH.  No foreign counterparts to these U.S. patents and patent application
have been obtained. These U.S. patents contain claims covering composition of matter relating to specific populations of cells and precursors,
methods  to  produce  such  cells,  and  applications  of  such  cells  for  ES  Cell-derived  immature  pluripotent  precursors  of  all  the  cells  of  the
mesoderm and endoderm lineages. Among other cell types, this covers cells of the heart, liver, pancreas, blood, connective tissues, vascular
system, gut and lung cells.

Under this license agreement, we must pay to NJH 1% of our total revenues up to $30 million in each calendar year and 0.5% of all revenues
for  amounts  greater  than  $30  million,  with  minimum  annual  payments  of  $25,000. Additionally,  we  are  obligated  under  the  agreement  to
make certain royalty payments on sales of products based on NJH’s patents or the sublicensing of such technology. The royalty payments are
subject to anti-stacking provisions which reduce our payments by a percentage of any royalty payments and fees paid to third parties who have
licensed  necessary  intellectual  property  to  us.  This  agreement  remains  in  force  for  the  life  of  the  patents  so  long  as  neither  party  elects  to
terminate  the  agreement  upon  the  other  party’s  uncured  breach  or  default  of  an  obligation  under  the  agreement.  We  also  have  the  right  to
terminate the agreement at any time without cause.

Mount Sinai School of Medicine Exclusive Licenses

We  have  an  exclusive,  field  restricted,  license  to  two  U.S.  patents  and  two  U.S.  patent  applications,  and  their  foreign  counterparts  filed  by
MSSM.  Foreign  counterparts  have  been  filed  in  Australia,  Canada,  Europe  (two),  Japan,  Hong  Kong  and  Singapore.  Two  of  the  U.S.
applications have been issued and the foreign counterparts in Australia and Singapore have been issued, while the two counterparts in Europe
are  pending.  These  patent  applications  have  claims  covering  composition  of  matter  relating  to  specific  populations  of  cells  and  precursors,
methods to produce such cells, and applications of such cells, including:

•

•

•

the  use  of  certain  growth  factors  to  generate  mesoderm  (that  is,  the  precursors  capable  of  developing  into  cells  of  the  heart,
blood system, connective tissues, and vascular system) from human ES Cells;

the  use  of  certain  growth  factors  to  generate  endoderm  (that  is,  the  precursors  capable  of  developing  into  cells  of  the  liver,
pancreas, lungs, gut, intestines, thymus, thyroid gland, bladder, and parts of the auditory system) from human ES Cells; and

applications of cells derived from mesoderm and endoderm precursors, especially those relating to drug discovery and testing
for applications in the field of in vitro drug discovery and development applications.

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This license agreement requires us to pay annual maintenance fees, a patent issue fee and royalty payments based on product sales and services
that  are  covered  by  the  MSSM  patent  applications,  as  well  as  for  any  revenues  received  from  sublicensing. Any  drug  candidates  that  we
develop will only require royalty payments to the extent they require the practice of the licensed technology. To the extent we incur royalty
payment obligations from other business activities, the royalty payments are subject to anti-stacking provisions which reduce our payments by
a  percentage  of  any  royalty  payments  or  fees  paid  to  third  parties  who  have  licensed  necessary  intellectual  property  to  us.  The  license
agreement  will  remain  in  force  for  the  life  of  the  patents  so  long  as  neither  party  terminates  the  agreement  for  cause  (i)  due  to  a  material
breach or default in performance of any provision of the agreement that is not cured within 60 days or (ii) in the case of failure to pay amounts
due within 30 days.

Wisconsin Alumni Research Foundation (“WARF”) Non-Exclusive License

We have non-exclusive licenses to 28 issued stem cell-related U.S. patents, 14 stem cell-related U.S. patent applications, of which two have
been  allowed,  and  certain  foreign  counterparts  held  by  WARF,  for  applications  in  the  field  of  in  vitro drug  discovery  and  development.
Foreign counterparts have been filed in Australia, Canada, Europe, China, India, Hong Kong, Israel, Brazil, South Korea, India, Mexico, and
New Zealand. The subject matter of these patents includes specific human ES Cell lines and composition of matter and use claims relating to
human ES Cells important to drug discovery, and drug rescue screening. We have rights to:

•

•

•

use the technology for internal research and drug development;

provide discovery and screening services to third parties; and

market and sell research products (that is, cellular assays incorporating the licensed technology).

This license agreement requires us to make royalty payments based on product sales and services that incorporate the licensed technology. We
do  not  believe  that  any  drug  rescue  candidates  to  be  developed  by  us  will  incorporate  the  licensed  technology  and,  therefore,  no  royalty
payments will be payable. Nevertheless, there is a minimum royalty of $20,000 per calendar year. There are also milestone fees related to the
discovery  of  therapeutic  molecules,  though  no  royalties  are  owed  on  such  molecules.  The  royalty  payments  are  subject  to  anti-stacking
provisions which reduce our payments by a percentage of any royalty payments paid to third parties who have licensed necessary intellectual
property to us. The agreement remains in force for the life of the patents so long as we pay all monies due and do not breach any covenants,
and such breach or default is uncured for 90 days. We may also terminate the agreement at any time upon 60 days’ notice. There are no reach
through royalties on customer-owned small molecule or biologic drug products developed using the licensed technologies.

Our Patents

We  have  filed  two  U.S.  patent  applications  on  liver  stem  cells  and  their  applications  in  drug  development  relating  to  toxicity  testing;  one
patent has issued and a second patent application is pending. Of the related international filings, European, Canadian  and Korean patents were
issued. The European patent has been validated in 11 European countries. We have filed a U.S. patent application, with foreign counterpart
filing in Canada and Europe, directed to methods for producing human pluripotent stem cell-derived endocrine cells of the pancreas, with a
specific focus on beta-islet cells, the cells that produce insulin, and their uses in diabetes drug discovery and screening. In addition, we have
filed an international patent application under the Patent Cooperation Treaty (“PCT”) on a novel, non-viral, approach to produce iPS Cells.

The material patents currently related to the generation of human heart and liver cells for use in connection with our drug rescue activities are
set forth below:

Territory
US
US

  Patent No.
   7,763,466   Method to produce endoderm cells
   7,955,849   Method of enriching population of mesoderm cells

General Subject Matter

Expiration
May 20, 2025
May 19, 2023

Trade Secrets

We  rely,  in  part,  on  trade  secrets  for  protection  of  some  of  our  intellectual  property.  We  attempt  to  protect  trade  secrets  by  entering  into
confidentiality agreements with third parties, employees and consultants. Our employees and consultants also sign agreements requiring that
they assign to us their interests in patents and copyrights arising from their work for us.

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Sponsored Research Collaborations and Intellectual Property Rights

University Health Network, McEwen Centre for Regenerative Medicine, Toronto, Ontario

We  are  currently  sponsoring  stem  cell  research  by  our  co-founder,  Dr.  Gordon  Keller,  Director  of  the  UHN’s  McEwen  Centre,  focused  on
developing  improved  methods  for  differentiation  of  cardiomyocytes  (heart  cells)  from  pluripotent  stem  cells,  and  their  uses  as  biological
systems for drug discovery and drug rescue, as well as cell therapy. Pursuant to our sponsored research collaboration agreement with UHN,
we  have  the  right  to  acquire  exclusive  worldwide  rights  to  any  inventions  arising  from  these  studies  under  pre-negotiated  terms.  Such  pre-
negotiated terms provide for royalty payments based on product sales that incorporate the licensed technology and milestone payments based
on the achievement of certain events. Any drug rescue candidates that we develop will not incorporate the licensed technology and, therefore,
will not require any royalty payments. To the extent we incur royalty payment obligations from other business activities, the royalty payments
will be subject to anti-stacking provisions which reduce our payments by a percentage of any royalty payments paid to third parties who have
licensed  necessary  intellectual  property  to  us.  These  licenses  will  remain  in  force  for  so  long  as  we  have  an  obligation  to  make  royalty  or
milestone payments to UHN, but may be terminated earlier upon mutual consent, by us at any time, or by UHN for our breach of any material
provision of the license agreement that is not cured within 90 days. We also have the exclusive option to sponsor research for similar cartilage,
liver, pancreas and blood cell projects with similar licensing rights.

The  sponsored  research  collaboration  agreement  with  UHN,  as  amended,  has  a  term  of  ten  years,  ending  on  September  18,  2017.  The
agreement is subject to renewal upon mutual agreement of the parties. The agreement may be terminated earlier upon a material breach by
either  party  that  is  not  cured  within  30  days.  UHN  may  elect  to  terminate  the  agreement  if  we  become  insolvent  or  if  any  license  granted
pursuant  to  the  agreement  is  prematurely  terminated.  We  have  the  option  to  terminate  the  agreement  if  Dr.  Keller  stops  conducting  his
research or ceases to work for UHN.

AV-101-Related Intellectual Property

We have exclusive licenses to issued U.S. patents related to the use and function of AV-101, and various CNS-active molecules related to AV-
101. These patents are held by the University of Maryland, Baltimore, the Cornell Research Foundation, Inc. and Aventis, Inc.  The principle
U.S. method of use patent related to AV101 expired in February 2011.  Foreign counterparts to that U.S. patent expired in February 2012.  Our
commercial protection strategy with respect to AV-101 involves the New Drug Product Exclusivity provided by the FDA under section 505(c)
(3)(E) and 505(j)(5)(F) of the Federal Food, Drug, and Cosmetic Act (“FDCA”).  The FDA’s New Drug Product Exclusivity is available for
new chemical entities (“NCEs”) such as AV-101, which, by definition, are innovative and have not been approved previously by the FDA,
either  alone  or  in  combination.    The  FDA’s  New  Drug  Product  Exclusivity  protection  provides  the  holder  of  an  FDA-approved  new  drug
application (“NDA”) five (5) years of protection from new competition in the U.S. marketplace for the innovation represented by its approved
new drug product.  This protection precludes FDA approval of certain generic drug applications under section 505(b)(2) of the FDCA, as well
certain  abbreviated  new  drug  applications  (“ANDAs”),  during  the  five  (5)-year  exclusivity  period,  except  that  such  applications  may  be
submitted after four (4) years if they contain a certification of patent invalidity or non-infringement.

Under the terms of the license agreement, we may be obligated to make royalty payments on 2% of net sales of products using the unexpired
patent rights, if any, including products containing compounds covered by the patent rights. Additionally, we may be required to pay a 1%
royalty  on  net  sales  of  combination  products  that  use  unexpired  patent  rights,  if  any,  or  contain  compounds  covered  by  the  patent  rights.
Consequently, future sales of AV-101 may be subject to a 2% royalty obligation. There are no license, milestone or maintenance fees under
the agreement. The agreement remains in force until the later of: (i) the expiration or invalidation of the last patent right; and (ii) 10 years after
the first commercial sale of the first product that uses the patent rights or contains a compound covered by the patent rights. This agreement
may also be terminated earlier at the election of the licensor upon our failure to pay any monies due, our failure to provide updates and reports
to the licensor, our failure to provide the necessary financial and other resources required to develop the products, or our failure to cure within
90 days any breach of any provision of the agreement. We may also terminate the agreement at any time upon 90 days’ written notice so long
as we make all payments due through the effective date of termination.

Competition

We  believe  that  our  stem  cell  technology  platform,  Human  Clinical  Trials  in  a  Test  Tube TM,  is  capable  of  being  competitive  in  growing
markets  for  pluripotent  stem  cell  technology-based  drug  discovery,  development  and  rescue,  as  well  as  cell  therapy  and  other  commercial
applications. We have elected to focus a substantial portion of our resources on stem cell technology-based drug rescue.

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We believe that the stem cell technologies underlying our  Human Clinical Trials in a Test  TubeTM platform and our primary focus on drug
rescue opportunities provide us substantial competitive advantages associated with application of human biology at the front end of the drug
development process, long before animal and human testing. Although we believe that our model for the application of pluripotent stem cell
technology  for  drug  rescue  is  novel,  competition  may  arise  or  otherwise  increase  considerably  as  the  use  of  stem  cell  technology  for  drug
discovery,  development  and  rescue,  as  well  as  cell  therapy  or  regenerative  medicine  continues  to  become  more  widespread  throughout  the
academic research community and pharmaceutical and biotechnology industries.

Competition may arise from academic research institutions and biotechnology companies that seek to develop cell therapy products and to sell
in  vitro heart  cell,  liver  cell  and  other  cellular  assays  and  cell  populations,  including  stem  cell-based  assays  and  stem  cell-derived  cells  for
predictive toxicity screening, including Advanced Cell Technology, Athersys, BioTime, Cellectis, Cellular Dynamics, California Stem Cell,
Inc., Cellerant Therapeutics, Cellzdirect, Cambrex, Cytori, HemoGenix, International Stem Cell, iPierian , Neuralstem, Organovo Holdings,
PluriStem,  Stem  Cells,  Inc.  and  Stemina  BioMarker  Discovery,  Inc.,  and  possibly  others.  Pharmaceutical  companies,  such  as
GlaxoSmithKline, Novartis, Pfizer and Roche among others, may also develop their own stem cell-based research programs. We anticipate
that acceptance and use of pluripotent stem cell technology, including our Human Clinical Trials in a Test  TubeTM platform, will increase at
pharmaceutical and biotechnology companies in the future, providing us with diverse strategic partnering opportunities.

With respect to AV-101, we believe that a range of pharmaceutical and biotechnology companies have programs to develop small molecule
drug  candidates  for  the  treatment  of  neuropathic  pain,  depression,  epilepsy,  Parkinson’s  disease  and  other  neurological  conditions  and
diseases,  including Abbott  Laboratories,  GlaxoSmithKline,  Johnson  &  Johnson,  Novartis,  and  Pfizer.  We  expect  that AV-101  will  have  to
compete with a variety of therapeutic products and procedures.

Government Regulation

United States

With respect to our stem cell research and development in the U.S., the U.S. government has established requirements and procedures relating
to the isolation and derivation of certain stem cell lines and the availability of federal funds for research and development programs involving
those lines. All of the stem cell lines that we are using were either isolated under procedures that meet U.S. government requirements and are
approved for funding from the U.S. government, or were isolated under procedures that meet U.S. government requirements and are approved
for use by regulatory bodies associated with the CIRM.

With  respect  to  drug  development,  government  authorities  at  the  federal,  state  and  local  levels  in  the  U.S.  and  other  countries  extensively
regulate,  among  other  things,  the  research,  development,  testing,  manufacture,  labeling,  promotion,  advertising,  distribution,  marketing,
pricing and export and import of pharmaceutical products such as those we are developing. In the U.S., pharmaceuticals, biologics and medical
devices are subject to rigorous FDA regulation. Federal and state statutes and regulations in the United States govern, among other things, the
testing,  manufacture,  safety,  efficacy,  labeling,  storage,  export,  record  keeping,  approval,  marketing,  advertising  and  promotion  of  our
potential drug rescue variants. The information that must be submitted to the FDA in order to obtain approval to market a new drug varies
depending on whether the drug is a new product whose safety and effectiveness has not previously been demonstrated in humans, or a drug
whose  active  ingredient(s)  and  certain  other  properties  are  the  same  as  those  of  a  previously  approved  drug.  Product  development  and
approval  within  this  regulatory  framework  takes  a  number  of  years  and  involves  significant  uncertainty  combined  with  the  expenditure  of
substantial resources.

Canada

In Canada, stem cell research and development is governed by two policy documents and by one legislative statute: the Guidelines for Human
Pluripotent Stem Cell Research (the “Guidelines”) issued by the Canadian Institutes of Health Research; the Tri-Council Statement: Ethical
Conduct for Research Involving Humans (the “TCPS”); and the Assisted Human Reproduction Act (the “Act”). The Guidelines and the TCPS
govern stem cell research conducted by, or under the auspices of, institutions funded by the federal government. Should we seek funding from
Canadian  government  agencies  or  should  we  conduct  research  under  the  auspices  of  an  institution  so  funded,  we  may  have  to  ensure  the
compliance of such research with the ethical rules prescribed by the Guidelines and the TCPS.

The Act  subjects  all  research  conducted  in  Canada  involving  the  human  embryo,  including  ES  Cell  derivation  (but  not  the  stem  cells  once
derived),  to  a  licensing  process  overseen  by  a  federal  licensing  agency.    However,  as  of  the  date  of  this  report,  the  provisions  of  the Act
regarding the licensing of ES Cell derivation were not in force

We  are  not  currently  conducting  stem  cell  research  in  Canada.    We  are,  however,  sponsoring  stem  cell  research  by  Dr.  Gordon  Keller  at
UHN’s McEwen Centre.  We anticipate conducting stem cell research (with both ES Cells and iPS Cells), in collaboration with Dr. Keller and
is research team, at UHN during 2012 byond pursuant to our long term sponsored research collaboration with Dr. Keller and UHN.  Should the
provisions of the Act come into force, we may have to apply for a license for all ES Cell research we may sponsor or conduct in Canada and
ensure compliance of such research with the provisions of the Act.

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Foreign

In addition to regulations in the U.S., we may be subject to a variety of foreign regulations governing clinical trials and commercial sales and
distribution of our products outside of the U.S. Whether or not we obtain FDA approval for a product, we must obtain approval of a product by
the  comparable  regulatory  authorities  of  foreign  countries  before  we  can  commence  clinical  trials  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 FDA approval.
The requirements governing the conduct of clinical trials, product licensing, pricing and reimbursement vary greatly from country to country.

Subsidiaries and Inter-Corporate Relationships

VistaGen Therapeutics, Inc., a California corporation, is our wholly-owned subsidiary and has the following two wholly-owned subsidiaries:
VistaStem Canada Inc., a corporation incorporated pursuant to the laws of the Province of Ontario, intended to facilitate our stem cell-based
research and development and drug rescue activities in Ontario, Canada including our collaboration with Dr. Keller and UHN; and Artemis
Neuroscience, Inc., a corporation incorporated pursuant to the laws of the State of Maryland and focused on the clinical development of AV-
101. The operations of VistaGen Therapeutics, Inc., a California corporation, and each of its two wholly-owned subsidiaries are managed by
our senior management team based in South San Francisco, California.

Item 1A.  Risk Factors

Risks Related to Our Financial Position and Need for Additional Capital

We have incurred significant losses since our inception.  We expect to incur losses for the foreseeable future and may never achieve or
maintain profitability.

Since  inception,  we  have  incurred  significant  operating  losses.    Our  accumulated  loss  was  $54.8  million  and  $42.6  million,  and  our
stockholders’ deficit was $5.7 million and $32.9 million as of March 31, 2012 and 2011, respectively.

To date, we have generated approximately $16.2 million of revenue from grant awards and strategic collaborations.  We have financed our
operations  primarily  through  private  placements  of  our  securities.    We  have  devoted  substantially  all  of  our  efforts  to  research  and
development. We expect to incur significant expenses and significant operating losses for the foreseeable future.  The net losses we incur may
fluctuate from quarter to quarter.  We anticipate that our expenses will increase substantially if and as we:

·  Continue our research and development of our stem cell technology platform;
·  Seek  to  rescue  once-promising  drug  candidates  discontinued  in  development  by  pharmaceutical  companies  due  to  heart  or  liver

toxicity;

·  Acquire or in-license products or technologies;
·  Maintain, expand and protect our intellectual property portfolio;
·  Hire additional scientific and technical personnel; and
·  Add operational, financial and management information systems and personnel to support our drug rescue activities and regulatory

compliance requirements relating to being a reporting company.

To become and remain profitable we must develop and commercialize, either directly or, more likely, through collaborative arrangements with
pharmaceutical  companies,  a  product  or  products  with  significant  market  potential.    This  will  require  us  to  be  successful  in  a  range  of
challenging  activities,  including  nonclinical  testing  and  clinical  trials  of  our  drug  rescue  variants,  obtaining  marketing  approval  for  these
product  candidates  and  manufacturing,  marketing  and  selling  those  products  for  which  we  or  our  prospective  pharmaceutical  partners  may
obtain marketing approval.  We and our collaborators may never succeed in these activities and, even if we do, may never generate revenues
that  are  significant  or  large  enough  to  achieve  profitability.    If  we  do  achieve  profitability,  we  may  not  be  able  to  sustain  or  increase
profitability on a quarterly or annual basis. Our failure to become or remain profitable would decrease the value of the company and could
impair  our  ability  to  raise  capital,  maintain  our  research,  development  and  drug  rescue  efforts,  expand  our  business  or  continue  our
operations.  A decline in the value of the company could also cause you to lose all or part of your investment.

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We  will  need  substantial  additional  funding.    If  we  are  unable  to  raise  capital  when  needed,  we  would  be  forced  to  delay,  reduce  or
eliminate our research, drug rescue and development programs.

We  expect  our  expenses  to  increase  in  connection  with  our  ongoing  activities,  particularly  as  we  launch  and  continue  our  drug  rescue
programs.  Furthermore, we will incur additional costs associated with operating as a public company.  Accordingly, we will need to obtain
substantial  additional  funding  in  connection  with  our  continuing  operations.  These  funds,  if  available,  may  be  from  one  or  more  public  or
private  stock  offerings,  issuance  of  promissory  notes,  borrowings  under  bank  or  lease  lines  of  credit,  grants  awards  or  other  sources. Any
additional financing may not be available on a timely basis on terms acceptable to us, or at all. Our ability to obtain such financing may be
impaired by current economic conditions and/or a lack of liquidity in the credit or stock markets. Such financing, if available, may also be
dilutive to stockholders or may require us to grant a lender a security interest in our assets. The amount of money we will need will depend on
many factors, including:

•

•

•

•

revenues,  if  any,  generated  from  collaborations  with  pharmaceutical  companies  involving  the  development  or  licensing  of
customized cellular bioassays or our drug rescue variants;

expenses we incur in developing and licensing our drug rescue variants;

the commercial success of our research and development efforts; and

the emergence of competing scientific and technological developments and the extent to which we acquire or in-license other
products and technologies.

If we are unable to secure additional funding or adequate funds are not available, we may have to discontinue operations, delay, reduce or
eliminate research and development programs, including drug rescue programs, license to third parties the rights to commercialize products or
technologies  that  we  would  otherwise  seek  to  commercialize,  or  any  combination  of  these  activities. Any  of  these  results  would  materially
harm our business, financial condition, and results of operations, and there can be no assurance that any of these results will result in cash
flows that will be sufficient to fund our current or future operating needs.

We do not have any committed sources of additional capital. Additional financing through strategic collaborations, public or private equity
financings,  capital  lease  transactions  or  other  financing  sources  may  not  be  available  on  acceptable  terms,  or  at  all.  The  receptivity  of  the
public and private equity markets to proposed financings is substantially affected by the general economic, market and political climate and by
other  factors  which  are  unpredictable  and  over  which  we  have  no  control. Additional  equity  financings,  if  we  obtain  them,  could  result  in
significant dilution to our stockholders. Further, in the event that additional funds are obtained through arrangements with collaborators, these
arrangements will likely require us to relinquish rights to some of our technologies, product candidates or proposed products that we would
otherwise seek to develop and commercialize ourselves. If sufficient capital is not available, we may be required to delay, reduce the scope of,
or eliminate one or more of our programs. Any of these results could have a material adverse effect on our business.

If  we  cannot  continue  to  obtain  grant  funding  from  government  entities  or  private research  foundations  or  research,  drug  rescue  and
development funding from pharmaceutical  or  biotechnology  companies,  or  if  we  fail  to  replace  these  sources  of funding,  our  ability  to
continue operations will be harmed.

Historically we have funded a substantial portion of our operating expenses from U.S. government and private grant funding and funding from
pharmaceutical  companies  with  which  we  have  collaborative  relationships.  In  order  to  fund  a  substantial  portion  of  future  operations,
particularly future operations related to our proposed drug rescue activities and development of AV-101, we will need to apply for and receive
additional grant funding from governments and governmental organizations such as NIH, the NIH’s National Institute of Neurological Disease
and Stroke and the California Institute for Regenerative Medicine, however, we may not secure any additional funding from any governmental
organization or private research foundation or otherwise. We cannot assure you that we will continue to receive grant funding. If grant funds
are no longer available or the funds no longer meet our needs, some of our current and future operations may be delayed or terminated. In
addition, our business, financial condition and results of operations will be adversely affected if we are unable to obtain grants or replace these
sources of funding.

Our independent auditors have expressed substantial doubt about our ability to continue as a going concern.

Our consolidated financial statements for the year ended March 31, 2012 included in Item 8 of this Report on Form 10-K, have been prepared
assuming  that  we  will  continue  to  operate  as  a  going  concern.  The  report  of  our  independent  registered  public  accounting  firm  on  our
consolidated financial statements includes an explanatory paragraph discussing conditions that raise a substantial doubt about our ability to
continue as a going concern.

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Risks Related to Identification, Access, and Development of Our Drug Rescue Variants

We  have  never  developed  a  drug  rescue  variant  and  cannot  be  certain  that  we  will  be  able  to do  so  in  the  future.    Our  prospective
customers, the pharmaceutical companies of the world, may not perceive value in our efforts or otherwise may choose not to collaborate
with us.

Our ability to develop a drug rescue variant is highly dependent upon the accuracy and efficiency of our Human Clinical Trials in a Test
TubeTM platform, particularly our CardioSafe 3D™ bioassay system. We have no operating history with respect to the development of drug
rescue variants and cannot be certain we will be able to develop drug rescue variants in the future. There are a number of factors that may
impact our ability to develop a drug rescue variant, including:

•

•

•

•

•

Our  ability  to  identify  and  access  the  potential  for  drug  rescue  of  once-promising  drug  candidates  that  pharmaceutical
companies  have  discontinued  in  development  due  to  heart  or  liver  toxicity  concerns.  If  we  cannot  identify  once-promising
large  market  drug  candidates  that  can  be  rescued  in  an  efficient  and  cost-effective  manner,  our  business  will  be  adversely
affected.   And,  we  may  choose  to  focus  our  resources  on  a  potential  drug  rescue  candidate  the  rescue  of  which  ultimately
proves to be unsuccessful.  If we are unable to identify and access suitable drug candidates for our drug rescue programs, we
will  not  be  able  to  obtain  product  revenues  in  future  periods,  which  likely  will  result  in  significant  harm  to  our  financial
position and adversely impact our stock price.

To the extent we elect to attempt to rescue once-promising but discontinued drug candidates that are not otherwise available
for  research  and  development  based  on  information  available  in  the  public  domain,  our  ability  to  negotiate  licenses  with
pharmaceutical  companies  to  drug  candidates  that  the  pharmaceutical  companies  have  discontinued  in  development  due  to
heart  or  liver  toxicity  concerns.  Because  we  are  screening  a  range  of  drug  rescue  candidates,  including  compounds  with
proprietary rights held by third parties, for their potential as drug rescue candidates, the growth of our business may depend,
in significant part, on our ability to acquire or in-license these compounds.  Pharmaceutical companies might be reluctant to
reactivate and out-license rights to us with respect to discontinued drug development programs involving potential drug rescue
candidates,  especially  those  programs  involving  substantial  prior  investment  and  loss  by  the  pharmaceutical  companies,  as
well as discontinued programs that have been superseded by current programs regarded by the pharmaceutical companies as
more  advanced  than  the  programs  they  discontinued.  The  licensing  and  acquisition  of  proprietary  compounds,  even
compounds  that  have  failed  in  development,  is  a  competitive  area,  and  a  number  of  more  established  companies  are  also
pursuing  strategies  to  license  or  acquire  compounds  that  we  may  consider  attractive  as  drug  rescue  candidates.  These
established companies have a competitive advantage over us due to their size, cash resources and greater clinical development
and commercialization capabilities.  In addition, companies that perceive us to be a competitor may be unwilling to license
rights to us. We have no experience in negotiating these licenses and there can be no assurances that we will be able to obtain
licenses to discontinued drug rescue candidates on commercially reasonable terms, if at all. If we are unable to obtain licenses
to drug candidates we seek to rescue, our business may be adversely affected.

Our medicinal chemistry collaborators’ ability to design and produce drug rescue variants that are structurally related to the
drug candidate that was discontinued in development due to heart or liver toxicity. If our medicinal chemistry collaborator is
unsuccessful for any reason in designing and producing drug rescue variants, our business will be adversely affected.

Our ability to execute our drug rescue programs in a timely and cost-effective manner. If our drug rescue programs are less
efficient and more expensive than we expect, our business will be adversely affected.

Our ability to rescue (develop drug rescue variants) and license our drug rescue  variants  to  pharmaceutical  companies.  The
time necessary to rescue any individual pharmaceutical product is long and can be uncertain. Only a small number of research
and  development  programs  ultimately  result  in  commercially  successful  drugs.  We  cannot  assure  you  that  toxicity  results
indicated by our drug rescue testing models are indicative of results that would be achieved in future animal studies, in in vitro
testing or in human clinical studies, all or some of which will be required in order to obtain regulatory approval of our drug
rescue variants.

Our internal validation study of CardioSafe 3D TM has not been subject to peer review or third party validation.

Our  internal  validation  study,  conducted  to  validate  the  ability  of  our  CardioSafe 3DT M bioassay  system  to  predict  the  cardiac  effects  of
prospective drug rescue candidates referred to under “Business – Application of Stem Cell Technology to Drug Rescue –  CardioSafe 3D TM”,
has not been subject to peer review or third party validation. It is possible that the results we obtained from our internal validation study may
not be able to be replicated by third parties. If we elect to license drug rescue candidates from pharmaceutical companies rather than accessing
information available in the public domain, and such pharmaceutical companies cannot replicate our results, it will be difficult to negotiate and
obtain  licenses  from  such  pharmaceutical  companies  to  drug  candidates  we  may  seek  to  rescue.  Even  if  such  results  can  be  replicated,
pharmaceutical companies may nevertheless conclude that their current drug testing models are better than our novel human heart cell-based
testing model, CardioSafe 3DTM, and that it does not merit a license to the drug candidate we seek to rescue. Our business model is predicated
on our ability to identify and, if information is not otherwise available in the public domain, obtain licenses from pharmaceutical companies to
promising drug rescue candidates. If licenses are required, and if we cannot obtain licenses to suitable drug rescue candidates, our business
will be adversely affected.

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We cannot say with certainty that our in vitro toxicological testing systems, including CardioSafe 3DTM, will be more efficient or accurate
at  predicting  the  toxicity  of  new  drug  candidates  and  drug  rescue  variants  than  the  nonclinical  testing  models  currently  used  by
pharmaceutical companies.

The success of our drug rescue model is dependent upon the human cell-based toxicology screening bioassay systems we develop being more
accurate, efficient and clinically predictive than current animal and cellular testing models. The accuracy and efficiency of our human cell-
based bioassay systems is central to our ability to rescue drugs. If our bioassay systems are less accurate and less efficient than current animal
and cellular testing models, our business will be adversely affected.

We have a history of losses and anticipate future losses, and continued losses could  impair our ability to sustain operations.

We have incurred operating losses every year since our operations began in July 1998. As of March 31, 2012, our accumulated deficit since
inception  was  approximately  $54.8  million.  Losses  have  resulted  principally  from  costs  incurred  in  connection  with  our  research  and
development  activities  and  from  general  and  administrative  costs  associated  with  our  operations.  We  expect  to  incur  additional  operating
losses and, as our research and development efforts, and drug rescue- and stem cell therapy-related activities continue, we expect our operating
losses to increase.

Substantially all of our revenues to date have been from research support payments under collaboration agreements, government and private
foundation  grants,  and  revenues  from  stem  cell  technology  licensing  arrangements.  Our  near-term  revenues  are  highly  dependent  on  our
ability to produce drug rescue variants and enter into license agreements with pharmaceutical companies with respect to the development and
commercialization of our drug rescue variants.  Although we also expect to generate revenue from stem cell technology-based drug discovery,
development and rescue collaborations with pharmaceutical companies, as well as strategic predictive toxicology screening collaborations, we
can provide no assurance that such collaborations will occur in a timely manner, if at all, or, if they do occur, that we will generate material
revenue  from  them.  In  the  event  that  we  are  unable  to  generate  projected  revenues  related  to  drug  rescue  licenses,  predictive  toxicology
screening collaborations, government grants and/or stem cell technology-based drug discovery, development and rescue collaboration, we will
need to modify our operating plan to the extent necessary to make up for the revenue shortfall which would harm our business and prospects.
We may not be successful in entering into any new strategic collaboration or license agreement that results in material or timely revenues. We
do not expect that the revenues generated from these arrangements will be sufficient alone to continue or expand our stem cell research, drug
rescue,  drug  development  and  stem  cell  therapy  activities  and  otherwise  sustain  our  operations.  In  addition,  in  order  to  fund  a  substantial
portion of future operations, we will need to secure additional capital.

We also expect to experience negative cash flows for the foreseeable future as we finance our operating losses and capital expenditures. This
will result in decreases in our working capital, total assets and stockholders’ equity, which may not be offset by future funding. We will need
to  generate  significant  revenues  to  achieve  profitability.  We  may  not  be  able  to  generate  these  revenues,  and  we  may  never  achieve
profitability. Our failure to achieve profitability could negatively impact the value of our stock. Even if we do become profitable, we cannot
assure you that we would be able to sustain or increase profitability on a quarterly or annual basis.

If we cannot enter into and successfully manage a sufficient number of strategic drug discovery, development and rescue collaborations
with pharmaceutical companies, our ability to develop drug rescue candidates for our drug pipeline and to fund our future operations will
be harmed.

A  future  element  of  our  drug  rescue  business  model  is  to  enter  into  strategic  stem  cell  technology-based  drug  discovery,  development  and
rescue  collaborations  with  established  pharmaceutical  companies  to  finance  or  otherwise  assist  in  the  rescue,  development,  marketing  and
manufacture  of  drugs  developed  utilizing  our  stem  cell-based  bioassay  systems  for  screening  heart  toxicity,  liver  toxicity  and  drug
metabolism. Our goal in such collaborations will be to derive a recurring stream of revenues from research and development payments, license
fees, milestone payments and royalties. Our prospects, therefore, will depend in large part upon our ability to attract and retain collaborators
and to generate customized cellular bioassays and/or rescue drug candidates that meet the requirements of our prospective collaborators. In
addition, our collaborators will generally have the right to abandon research projects and terminate applicable agreements, including funding
obligations,  prior  to  or  upon  the  expiration  of  the  agreed-upon  research  terms.  There  can  be  no  assurance  that  we  will  be  successful  in
establishing multiple future collaborations on acceptable terms or at all, that current or future collaborations will not terminate funding before
completion of projects, that our existing or future collaborative arrangements will result in successful product commercialization or that we
will  derive  any  revenues  from  such  arrangements.  To  the  extent  that  we  are  unable  to  maintain  existing  or  establish  new  strategic
collaborations with pharmaceutical companies, it would require substantial additional capital for us to undertake research, development and
commercialization activities on our own.

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In  varying  degrees  for  each  of  the  drug  candidates  we  may  seek  to  rescue  and  develop,  we  expect  to  rely  on  our  pharmaceutical  company
collaborators  to  develop,  conduct  Investigational  New  Drug-enabling  and  human  clinical  trials  on,  obtain  regulatory  approvals  for,
manufacture, market and/or commercialize drug rescue variants we license to such collaborators. Such collaborators’ diligence and dedication
of resources in conducting these activities will depend on, among other things, their own competitive, marketing and strategic considerations,
including the relative advantages of competitive products. The failure of our collaborators to conduct their collaborative activities relating to
our drug rescue variants successfully and diligently would have a material adverse effect on us.

Some  of  our  competitors  or  pharmaceutical  companies  may  develop  technologies  that  are superior  to  or  more  cost-effective  than  ours,
which may impact the commercial viability of our technologies and which may significantly damage our ability to sustain operations.

The pharmaceutical and biotechnology industries are intensely competitive. Other pluripotent stem cell biology-based bioassay systems and
drug  candidates  that  could  compete  directly  with  the  bioassay  technologies  and  product  candidates  that  we  seek  to  discover,  develop  and
commercialize currently exist or are being developed by pharmaceutical and biotechnology companies and by academic and other research
organizations.

Many  of  the  pharmaceutical  and  biotechnology  companies  developing  and  marketing  these  competing  products  and  technologies  have
significantly greater financial resources and expertise than we do in research and development, manufacturing, preclinical and clinical testing,
obtaining regulatory approvals and marketing and distribution. Pharmaceuticals companies with whom we seek to collaborate may develop
their own competing internal programs.

Small  companies  may  also  prove  to  be  significant  competitors,  particularly  through  collaborative  arrangements  with  large  and  established
companies. Academic institutions, government agencies and other public and private research organizations are conducting research, seeking
patent  protection  and  establishing  collaborative  arrangements  for  research,  clinical  development  and  marketing  of  products  similar  to  ours.
These  companies  and  institutions  compete  with  us  in  recruiting  and  retaining  qualified  scientific  and  management  personnel,  obtaining
collaborators and licensees, as well as in acquiring technologies complementary to our programs.

In addition to the above factors, we expect to face competition in the areas of evaluation of product efficacy and safety, the timing and scope
of  regulatory  consents,  availability  of  resources,  reimbursement  coverage,  price  and  patent  position,  including  potentially  dominant  patent
positions of others.

As a result of the foregoing, our competitors may develop more effective or more affordable products, or achieve earlier patent protection or
product commercialization than we do. Most significantly, competitive products may render any technologies and product candidates that we
develop obsolete, which would negatively impact our business and ability to sustain operations.

Restrictions on the use of Embryonic Stem Cells (“ES Cells”), political commentary and the ethical and  social implications of research
involving ES Cells could prevent us from developing or gaining acceptance for commercially viable products based upon such stem cells
and adversely affect the market price of our Common Stock.

Some of our most important programs involve the use of ES Cells. Some believe the use of ES Cells gives rise to ethical and social issues
regarding  the  appropriate  use  of  these  cells.  Our  research  related  to  ES  Cells  may  become  the  subject  of  adverse  commentary  or  publicity,
which could significantly harm the market price of our Common Stock.

Although  substantially  less  than  in  years  past,  certain  political  and  religious  groups  in  the  United  States  voice  opposition  to  ES  Cell
technology and practices. All procedures we use to obtain clinical samples and the procedures we use to isolate ES Cells are consistent with
the  informed  consent  and  ethical  guidelines  promulgated  by  the  U.S.  National Academy  of  Science,  the  International  Society  of  Stem  Cell
Research (“ISSCR”), and the NIH. These procedures and documentation have been reviewed by an external Stem Cell Research Oversight
Committee, and all cell lines we use have been approved under these guidelines. We use stem cells derived from human embryos that have
been created for use in in vitro fertilization (“IVF”) procedures but that have been donated with appropriate informed consent for research use
after  a  successful  IVF  procedure  because  they  are  no  longer  desired  or  suitable  for  IVF.  Many  research  institutions,  including  some  of  our
scientific  collaborators,  have  adopted  policies  regarding  the  ethical  use  of  human  embryonic  tissue.  These  policies  may  have  the  effect  of
limiting the scope of research conducted using ES Cells, thereby impairing our ability to conduct research in this field.

The U.S. government and its agencies on July 7, 2009 published guidelines for the ethical derivation of human ES Cells required for receiving
federal  funding  for  ES  Cell  research. All  of  the  ES  Cell  lines  we  use  meet  these  guidelines  for  NIH  funding.  In  the  U.S.,  the  President’s
Council on Bioethics monitors stem cell research, and may make recommendations from time to time that could place restrictions on the scope
of research using human embryonic or fetal tissue. Although numerous states in the U.S. are considering, or have in place, legislation relating
to  stem  cell  research,  including  California  whose  voters  approved  Proposition  71  to  provide  up  to  $3  billion  of  state  funding  for  stem  cell
research in California, it is not yet clear what affect, if any, state actions may have on our ability to commercialize stem cell technologies. The
use of embryonic or fetal tissue in research (including the derivation of ES Cells) in other countries is regulated by the government, and varies
widely from country to country. These regulations may affect our ability to commercialize ES Cell-based bioassay systems.

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Government-imposed restrictions with respect to use of ES Cells in research and development could have a material adverse effect on us by
harming  our  ability  to  establish  critical  collaborations,  delaying  or  preventing  progress  in  our  research  and  development,  and  causing  a
decrease in the market interest in our stock. These ethical concerns do not apply to iPS Cells because their derivation does not involve the use
of embryonic tissues.

We  have  assumed  that  the  biological  capabilities  of  Induced  Pluripotent  Stem  Cells  (“iPS  Cells”)  and  ES  Cells  for  in   vitro  bioassay
systems are likely to be comparable. If it is discovered that this assumption is incorrect, our ability to develop our Human Clinical Trials in
a Test TubeTM platform could be harmed.

We use both ES Cells and iPS Cells as the basis for the continuing development of our  Human Clinical Trials in a Test TubeTM platform. With
respect to iPS Cells, scientists are still unsure about the clinical utility, life span, and safety of such cells, and whether such cells differ in any
clinically significant ways from ES Cells. If we discover that iPS Cells will not be useful for whatever reason for our Human Clinical Trials in
a Test Tube TM platform, we could be limited to using only ES Cells. This could negatively affect our ability to develop our Human Clinical
Trials  in  a  Test  Tube TM  platform,  particularly  in  circumstances  where  it  would  be  preferable  to  produce  iPS  Cells  to  reflect  the  effects  of
desired specific genetic variations.

Risks Related to the Regulation of Biological Products

Some  of  our  products,  including  our  or  our  prospective  collaborators’  potential  cell  therapy  products,  may  be  subject  to  biological  product
regulations. During their clinical development, biological products are regulated pursuant to Investigational New Drug (“IND”) requirements.
Product  development  and  approval  takes  a  number  of  years,  involves  the  expenditure  of  substantial  resources  and  is  uncertain.  Many
biological products that appear promising ultimately do not reach the market because they cannot meet FDA or other regulatory requirements.
In addition, there can be no assurance that the current regulatory framework will not change through regulatory, legislative or judicial actions
or  that  additional  regulation  will  not  arise  during  our  product  development  that  may  affect  approval,  delay  the  submission  or  review  of  an
application, if required, or require additional expenditures by us.

The activities required before a new biological product may be approved for marketing in the U.S. primarily begin with preclinical testing,
which includes laboratory evaluation and animal studies to assess the potential safety and efficacy of the product as formulated. Results of
preclinical studies are summarized in an IND application to the FDA. Human clinical trials may begin 30 days following submission of an
IND application, unless the FDA requires additional time to review the application or raise questions.

Clinical testing involves the administration of the drug or biological product to healthy human volunteers or to patients under the supervision
of a qualified principal investigator, usually a physician, pursuant to an FDA-reviewed protocol. Each clinical study is conducted under the
auspices  of  an  institutional  review  board  (“IRB”)  at  each  of  the  institutions  at  which  the  study  will  be  conducted.  A  clinical  plan,  or
“protocol,” accompanied by the approval of an IRB, must be submitted to the FDA as part of the IND application prior to commencement of
each  clinical  trial.  Human  clinical  trials  are  conducted  typically  in  three  sequential  phases.  Phase  I  trials  consist  of,  primarily,  testing  the
product’s safety in a small number of patients or healthy volunteers. In Phase II, the safety and efficacy of the product candidate is evaluated
in  a  specific  patient  population.  Phase  III  trials  typically  involve  additional  testing  for  safety  and  clinical  efficacy  in  an  expanded  patient
population at geographically dispersed sites. The FDA may order the temporary or permanent discontinuance of a preclinical or clinical trial at
any time for a variety of reasons, particularly if safety concerns exist.

A company seeking FDA approval to market a biological product must file a Biologics License Application (“BLA”). In addition to reports of
the  preclinical  and  human  clinical  trials  conducted  under  the  IND  application,  the  BLA  includes  evidence  of  the  product’s  safety,  purity,
potency  and  efficacy,  as  well  as  manufacturing,  product  identification  and  other  information.  Submission  of  a  BLA  does  not  assure  FDA
approval  for  marketing.  The  application  review  process  generally  takes  one  to  three  years  to  complete,  although  reviews  of  drugs  and
biological products for life-threatening diseases may be accelerated or expedited. However, the process may take substantially longer.

The FDA requires at least one and often two properly conducted, adequate and well-controlled clinical studies demonstrating efficacy with
sufficient levels of statistical assurance. However, additional information may be required. Notwithstanding the submission of such data, the
FDA ultimately may decide that the BLA does not satisfy the regulatory criteria for approval and not approve the application. The FDA may
impose post-approval obligations, such as additional clinical tests following BLA approval to confirm safety and efficacy (Phase IV human
clinical trials). The FDA may, in some circumstances, also impose restrictions on the use of the biological product that may be difficult and
expensive to administer. Further, the FDA requires reporting of certain safety and other information that becomes known to a manufacturer of
an  approved  biological  product.  Product  approvals  may  be  withdrawn  if  compliance  with  regulatory  requirements  is  not  maintained  or  if
problems occur after the product reaches the market.

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Prior to approving an application, the FDA will inspect the prospective manufacturer to ensure that the manufacturer conforms to the FDA’s
current good manufacturing practice (“cGMP”) regulations that apply to biologics. To comply with the cGMP regulations, manufacturers must
expend  time,  money  and  effort  in  product  recordkeeping  and  quality  control  to  assure  that  the  product  meets  applicable  specifications  and
other  requirements.  The  FDA  periodically  inspects  manufacturing  facilities  in  the  U.S.  and  abroad  in  order  to  assure  compliance  with
applicable cGMP requirements. Our failure to comply with the FDA’s cGMP regulations or other FDA regulatory requirements could have a
significant adverse effect on us.

After a product is approved for a given indication in a BLA, subsequent new indications or dosage levels for the same product are reviewed by
the  FDA  via  the  filing  and  approval  of  a  BLA  supplement.  The  BLA  supplement  is  more  focused  than  the  BLA  and  deals  primarily  with
safety and effectiveness data related to the new indication or dosage. Applicants are required to comply with certain post-approval obligations,
such as compliance with cGMPs.

Risks Related to Our Intellectual Property

If we fail to meet our obligations under license agreements, we may lose our rights to key technologies on which our business depends.

Our business depends on several critical technologies that are based in part on patents licensed from third parties. Those third-party license
agreements impose obligations on us, such as payment obligations and obligations to diligently pursue development of commercial products
under the licensed patents. If a licensor believes that we have failed to meet our obligations under a license agreement, the licensor could seek
to limit or terminate our license rights, which could lead to costly and time-consuming litigation and, potentially, a loss of the licensed rights.
During  the  period  of  any  such  litigation  our  ability  to  carry  out  the  development  and  commercialization  of  potential  products  could  be
significantly and negatively affected. If our license rights were restricted or ultimately lost, our ability to continue our business based on the
affected technology would be severely adversely affected.

If  we  elect  to  rescue  drug  candidates  under  license  arrangements  with  pharmaceutical  companies  or  other  third  parties,  it  is  uncertain
what  ownership  rights,  if  any,  we  will  obtain  over  intellectual property  we  derive  from  such  licenses  to  lead  drug  rescue  variants  we
develop.

If, instead of identifying drug rescue candidates based on information available in the public domain, we elect to negotiate and obtain licenses
from pharmaceutical companies to drug rescue candidates that these companies have discontinued in development because of heart or liver
toxicity, there can be no assurances that we will obtain ownership rights over intellectual property we derive from our licenses to the drug
rescue candidates or rights to drug rescue variants we develop as safe  and effective alternatives to original drug rescue candidates. If we are
unable  to  obtain  ownership  rights  over  intellectual  property  related  to  drug  rescue  variants  or  economic  rights  relating  to  the  successful
development and commercialization of such drug rescue variants, our business will be adversely affected.

If  we  are  not  able  to  obtain  and  enforce  patent  protection  or  other  commercial  protection  for  AV-101  or  our  pluripotent  stem  cell
technologies, the value of AV-101 and our stem cell technologies and product candidates will be harmed.

Commercial protection of AV-101 and our proprietary pluripotent stem cell technologies is critically important to our business. Our success
will depend in large part on our ability to obtain and enforce our patents and maintain trade secrets, both in the U.S. and in other countries.

Additional patents may not be granted, and our existing U.S. and foreign patents might not provide us with commercial benefit or might be
infringed  upon,  invalidated  or  circumvented  by  others.  In  addition,  the  availability  of  patents  in  foreign  markets,  and  the  nature  of  any
protection  against  competition  that  may  be  afforded  by  those  patents,  is  often  difficult  to  predict  and  vary  significantly  from  country  to
country.  We,  our  licensors,  or  our  licensees  may  choose  not  to  seek,  or  may  be  unable  to  obtain,  patent  protection  in  a  country  that  could
potentially be an important market for AV-101 and our stem cell technologies.

The patent positions of pharmaceutical and biopharmaceutical companies, including ours, are highly uncertain and involve complex legal and
technical questions. In particular, legal principles for biotechnology patents in the U.S. and in other countries are evolving, and the extent to
which we will be able to obtain patent coverage to protect our technology, or enforce issued patents, is uncertain.

For example, the European Patent Convention prohibits the granting of European patents for inventions that concern “uses of human embryos
for  industrial  or  commercial  purposes”.  The  European  Patent  Office  is  presently  interpreting  this  prohibition  broadly,  and  is  applying  it  to
reject patent claims that pertain to human embryonic stem cells. However, this broad interpretation is being challenged through the European
Patent Office appeals system. As a result, we do not yet know whether or to what extent we will be able to obtain European patent protection
for our proprietary ES Cell-based technology and systems.

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Publication  of  discoveries  in  scientific  or  patent  literature  tends  to  lag  behind  actual  discoveries  by  at  least  several  months  and  sometimes
several years. Therefore, the persons or entities that we or our licensors name as inventors in our patents and patent applications may not have
been the first to invent the inventions disclosed in the patent applications or patents, or the first to file patent applications for these inventions.
As  a  result,  we  may  not  be  able  to  obtain  patents  for  discoveries  that  we  otherwise  would  consider  patentable  and  that  we  consider  to  be
extremely significant to our future success.

Where several parties seek U.S. patent protection for the same technology, the U.S. Patent and Trademark Office (“U.S. PTO”) may declare
an  interference  proceeding  in  order  to  ascertain  the  party  to  which  the  patent  should  be  issued.  Patent  interferences  are  typically  complex,
highly  contested  legal  proceedings,  subject  to  appeal.  They  are  usually  expensive  and  prolonged,  and  can  cause  significant  delay  in  the
issuance of patents. Moreover, parties that receive an adverse decision in interference can lose patent rights. Our pending patent applications,
or our issued patents, may be drawn into interference proceedings, which may delay or prevent the issuance of patents or result in the loss of
issued patent rights. If more groups become engaged in scientific research related to ES Cells, the number of patent filings by such groups and
therefore the risk of our patents or applications being drawn into interference proceedings may increase. The interference process can also be
used to challenge a patent that has been issued to another party.

Outside  of  the  U.S.,  certain  jurisdictions,  such  as  Europe,  Japan,  New  Zealand  and Australia,  permit  oppositions  to  be  filed  against  the
granting of patents. Because our intent is to commercialize our products internationally, securing both proprietary protection and freedom to
operate outside of the U.S. is important to our business.

Patent  opposition  proceedings  are  not  currently  available  in  the  U.S.  patent  system,  but  legislation  is  pending  to  introduce  them.  However,
issued  U.S.  patents  can  be  re-examined  by  the  U.S.  PTO  at  the  request  of  a  third  party.  Patents  owned  or  licensed  by  us  may  therefore  be
subject  to  re-examination. As  in  any  legal  proceeding,  the  outcome  of  patent  re-examinations  is  uncertain,  and  a  decision  adverse  to  our
interests could result in the loss of valuable patent rights.

Successful challenges to our patents through interference, opposition or re-examination proceedings could result in a loss of patent rights in the
relevant jurisdiction(s). As more groups become engaged in scientific research and product development areas of hES Cells, the risk of our
patents being challenged through patent interferences, oppositions, re-examinations or other means will likely  increase.  If  we  institute  such
proceedings  against  the  patents  of  other  parties  and  we  are  unsuccessful,  we  may  be  subject  to  litigation,  or  otherwise  prevented  from
commercializing  potential  products  in  the  relevant  jurisdiction,  or  may  be  required  to  obtain  licenses  to  those  patents  or  develop  or  obtain
alternative technologies, any of which could harm our business.

Furthermore,  if  such  challenges  to  our  patent  rights  are  not  resolved  promptly  in  our  favor,  our  existing  business  relationships  may  be
jeopardized  and  we  could  be  delayed  or  prevented  from  entering  into  new  collaborations  or  from  commercializing  certain  products,  which
could materially harm our business.

The confidentiality agreements that are designed to protect our trade secrets could be breached, and we might not have adequate remedies for
the  breach. Additionally,  our  trade  secrets  and  proprietary  know-how  might  otherwise  become  known  or  be  independently  discovered  by
others, all of which could materially harm our business.

We  may  have  to  engage  in  costly  litigation  to  enforce  or  protect  our  proprietary  technology,  particularly  our  pluripotent  stem  cell
technology and bioassay systems, or to defend challenges to our proprietary technology by our competitors, which may harm our business,
results of operations, financial condition and cash flow.

Litigation  may  be  necessary  to  protect  our  proprietary  rights,  especially  our  rights  to  our  pluripotent  stem  cell  technology  and  bioassay
systems. Such litigation is expensive and would divert material resources and the time and attention of our management. We cannot be certain
that we will have the required resources to pursue litigation or otherwise to protect our proprietary rights. In the event that we are unsuccessful
in  obtaining  and  enforcing  patents,  our  business  would  be  negatively  impacted.  Further,  our  patents  may  be  challenged,  invalidated  or
circumvented, and our patent rights may not provide proprietary protection or competitive advantages to us.

Patent litigation may also be necessary to enforce patents issued or licensed to us or to determine the scope and validity of our proprietary
rights or the proprietary rights of others. We may not be successful in any patent litigation. An adverse outcome in a patent litigation, patent
opposition, patent interference, or any other proceeding in a court or patent office could subject our business to significant liabilities to other
parties,  require  disputed  rights  to  be  licensed  from  other  parties  or  require  us  to  cease  using  the  disputed  technology,  any  of  which  could
severely harm our business.

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We may be subject to litigation that will be costly to defend or pursue and uncertain in its outcome.

Our business may bring us into conflict with our licensees, licensors, or others with whom we have contractual or other business relationships,
or with our competitors or others whose interests differ from ours. If we are unable to resolve such conflicts on terms that are satisfactory to
all parties, we may become involved in litigation brought by or against us. Any such litigation is likely to be expensive and may require a
significant amount of management’s time and attention, at the expense of other aspects of our business. The outcome of litigation is always
uncertain, and in some cases could include judgments against us that require us to pay damages, enjoin us from certain activities, or otherwise
affect our legal or contractual rights, which could have a significant adverse effect on our business.

Much of the information and know-how that is critical to our business is not patentable and we may not be able to prevent others from
obtaining this information and establishing competitive enterprises.

We  rely,  in  significant  part,  on  trade  secrets  to  protect  our  proprietary  technologies,  especially  in  circumstances  that  we  believe  patent
protection is not appropriate or available. We attempt to protect our proprietary technologies in part by confidentiality agreements with our
employees, consultants, collaborators and contractors. We cannot assure you that these agreements will not be breached, that we would have
adequate remedies for any breach, or that our trade secrets will not otherwise become known or be independently discovered by competitors,
any of which would harm our business significantly.

We  may  be  subject  to  infringement  claims  that  are  costly  to  defend,  and  which  may  limit  our  ability  to  use  disputed  technologies  and
prevents us from pursuing research and development or commercialization of potential products.

Our  commercial  success  depends  significantly  on  our  ability  to  operate  without  infringing  patents  and  the  proprietary  rights  of  others.  Our
technologies  may  infringe  on  the  patents  or  proprietary  rights  of  others.  In  addition,  we  may  become  aware  of  discoveries  and  technology
controlled by third parties that are advantageous to our programs. In the event our technologies infringe the rights of others or we require the
use  of  discoveries  and  technologies  controlled  by  third  parties,  we  may  be  prevented  from  pursuing  research,  development  or
commercialization of potential products or may be required to obtain licenses to those patents or other proprietary rights or develop or obtain
alternative technologies. We have obtained licenses from several universities and companies for technologies that we anticipate incorporating
into our Human Clinical Trials in a Test Tube TM platform, and are in negotiation for licenses to other technologies. We may not be able to
obtain a license to patented technology on commercially favorable terms, or at all. If we do not obtain a necessary license, we may need to
redesign  our  technologies  or  obtain  rights  to  alternate  technologies,  the  research  and  adoption  of  which  could  cause  delays  in  product
development.  In  cases  where  we  are  unable  to  license  necessary  technologies,  we  could  be  prevented  from  developing  certain  potential
products.  Our  failure  to  obtain  alternative  technologies  or  a  license  to  any  technology  that  we  may  require  to  research,  develop  or
commercialize our product candidates would significantly and negatively affect our business.

Risks Related to Development, Clinical Testing and Regulatory Approval of Drug Candidates

We have limited experience as a corporation conducting clinical trials, or in other areas required for the successful commercialization and
marketing of drug candidates.

We will need to receive regulatory approval for any product candidate before it may be marketed and distributed. Such approval will require,
among other things, completing carefully controlled and well-designed clinical trials demonstrating the safety  and  efficacy  of  each  product
candidate. This process is lengthy, expensive and uncertain. As a company, we have limited experience in conducting clinical trials. Such trials
will  require  additional  financial  and  management  resources,  collaborators  with  the  requisite  clinical  experience  or  reliance  on  third  party
clinical  investigators,  contract  research  organizations  and  consultants.  Relying  on  third  parties  may  force  us  to  encounter  delays  that  are
outside of our control, which could materially harm our business.

We  also  do  not  currently  have  marketing  and  distribution  capabilities  for  product  candidates.  Developing  an  internal  sales  and  distribution
capability would be an expensive and time-consuming process. We may enter into agreements with collaborators or third parties that would be
responsible for marketing and distribution. However, these collaborators or third parties may not be capable of successfully selling any of our
product candidates.

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Because we and our collaborators must complete lengthy and complex development and regulatory approval processes required to market
drug  products  in  the  U.S.  and  other  countries,  we  cannot  predict  whether  or  when  we  or  our  collaborators  will  be  permitted  to
commercialize our drug or biologic candidates or drug or biologic  candidates to which we have commercial rights.

Federal, state and local governments in the U.S. and governments in other countries have significant regulations in place that govern many of
our activities and may prevent us from creating commercially viable products derived from our drug rescue and cell therapy programs.

The  regulatory  process,  particularly  for  drug  and  biologic  candidates,  is  uncertain,  can  take  many  years  and  requires  the  expenditure  of
substantial  resources.  Any  drug  or  biologic  candidate  that  we  or  our  collaborators  develop  must  receive  all  relevant  regulatory  agency
approvals  before  it  may  be  marketed  in  the  U.S.  or  other  countries.  Biological  drugs  and  non-biological  drugs  are  rigorously  regulated.  In
particular, human pharmaceutical therapeutic product candidates are subject to rigorous preclinical and clinical testing and other requirements
by the FDA in the U.S. and similar health authorities in other countries in order to demonstrate safety and efficacy. Because any drug and
biologic candidates we develop are expected to involve the application of new technologies or are based upon new therapeutic approaches,
they may be subject to substantial additional review by various government regulatory authorities, and, as a result, the process of obtaining
regulatory approvals for them may proceed more slowly than for drug or biologic candidates based upon more conventional technologies. We
may never obtain regulatory approval to market our drug or biologic candidates.

Data  obtained  from  preclinical  and  clinical  activities  is  susceptible  to  varying  interpretations  that  could  delay,  limit  or  prevent  regulatory
agency approvals. In addition, delays or rejections may be encountered as a result of changes in regulatory agency policy during the period of
product development and/or the period of review of any application for regulatory agency approval for a drug or biologic candidate. Delays in
obtaining  regulatory  agency  approvals  could  significantly  harm  the  marketing  of  any  product  that  we  or  our  collaborators  develop,  impose
costly procedures upon our activities or the activities of our collaborators, diminish any competitive advantages that we or our collaborators
may attain, or adversely affect our ability to receive royalties and generate revenues and profits.

If  we  obtain  regulatory  agency  approval  for  a  new  drug  or  biologic  product,  this  approval  may  entail  limitations  on  the  indicated  uses  for
which  it  can  be  marketed  that  could  limit  the  potential  commercial  use  of  the  product.  Additionally,  approved  products  and  their
manufacturers are subject to continual review, and discovery of previously unknown problems with a product or its manufacturer may result
in restrictions on the product or manufacturer, including withdrawal of the product from the market. The sale by us or our collaborators of any
commercially  viable  product  will  be  subject  to  government  regulation  from  several  standpoints,  including  the  processes  of  manufacturing,
advertising  and  promoting,  selling  and  marketing,  labeling  and  distribution.  Failure  to  comply  with  regulatory  requirements  can  result  in
severe civil and criminal penalties, including but not limited to product recall or seizure, injunction against product manufacture, distribution,
sales  and  marketing  and  criminal  prosecution.  The  imposition  of  any  of  these  penalties  could  significantly  impair  our  business,  financial
condition and results of operations.

Entry into clinical trials with one or more drug or biologic candidates may not result in any commercially viable products.

We may never generate revenues from product sales because of a variety of risks inherent in our business, including the following risks:

•

•

•

•

•

•

•

•

clinical trials may not demonstrate the safety and efficacy of our drug rescue variants or stem cell therapies;

completion of clinical trials may be delayed, or costs of clinical trials may exceed anticipated amounts;

we  may  not  be  able  to  obtain  regulatory  approval  of  our  drug  rescue  variants  or  biologics,  or  may  experience  delays  in
obtaining such approval;

we may not be able to manufacture our drug rescue variants economically on a commercial scale;

we and any licensees of ours may not be able to successfully market our drug rescue variants;

physicians may not prescribe our products, or patients or third party payors may not accept our drug rescue variants or stem
cell therapies;

others may have proprietary rights which prevent us from marketing our drug rescue variants or stem cell therapies; and

competitors may sell similar, superior or lower-cost products.

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To be successful, our drug rescue variants and stem cell therapies must be accepted by the healthcare community, which can be very slow
to adopt or unreceptive to new technologies and products.

Our drug rescue variants and stem cell therapies, if approved for marketing, may not achieve market acceptance because hospitals, physicians,
patients  or  the  medical  community  in  general  may  decide  not  to  accept  and  utilize  these  products.  The  drug  rescue  variants  and  stem  cell
therapies that we are attempting to develop may represent substantial departures from established treatment methods and will compete with a
number  of  conventional  drugs  and  therapies  manufactured  and  marketed  by  major  pharmaceutical  companies.  The  degree  of  market
acceptance of any of our product candidates will depend on a number of factors, including:

•

•

•

•

our establishment and demonstration to the medical community of the clinical efficacy and safety of our drug rescue variants
and stem cell therapies;

our ability to create product candidates that are superior to alternatives currently on the market;

our ability to establish in the medical community the potential advantage of our treatments over alternative treatment methods;
and

reimbursement policies of government and third-party payors.

If the healthcare community does not accept our developed drug rescue variants or stem cell therapies for any of the foregoing reasons, or for
any other reason, our business would be materially harmed.

Risks Related to Our Dependence on Third Parties

Our reliance on the activities of our non-employee advisors, consultants, research institutions and scientific contractors, whose activities
are not wholly within our control, may lead to delays in development of our product candidates.

We  rely  upon  and  have  relationships  with  scientific  consultants  at  academic  and  other  institutions,  some  of  whom  conduct  research  at  our
request,  and  other  advisors,  including  former  pharmaceutical  company  executives,  contractors  and  consultants  with  expertise  in  drug
discovery,  drug  development,  medicinal  chemistry,  regulatory  strategy,  corporate  development  or  other  matters.  These  parties  are  not  our
employees and may have commitments to, or consulting or advisory contracts with, other entities that may limit their availability to us. We
have limited control over the activities of our advisors, consultants and contractors and, except as otherwise required by our collaboration and
consulting agreements, can expect only limited amounts of their time to be dedicated to our activities.

In  addition,  we  have  formed,  and  anticipate  forming  additional,  sponsored  research  collaborations  with  academic  and  other  research
institutions throughout the world. We are highly dependent on these sponsored research collaborations for the development of our intellectual
property. These research facilities may have commitments to other commercial and non-commercial entities. There can also be no assurances
that any intellectual property will be created from our sponsored research collaborations and, even if it is created, that the intellectual property
will  have  any  value  or  application  to  our  business.  We  have  limited  control  over  the  operations  of  these  laboratories  and  can  expect  only
limited amounts of their time to be dedicated to our research goals.

If any third party with whom we have or enter into a relationship is unable or refuses to contribute to projects on which we need their help, our
ability to advance our technologies and develop our product candidates could be significantly harmed.

Our drug rescue business model involves reliance on collaborations with other companies.

Our business model contemplates making arrangements with third parties:

•

•

•

to identify and access failed drug candidates to rescue and develop;

to license drug rescue variants that we develop; and

to perform stem cell research and development and supply services, such as medicinal chemistry, that is our key to our future
success.

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Our strategy is to develop our strategic “drug rescue ecosystem” by entering into arrangements with corporate and academic collaborators,
licensors, licensees and others for the research, development and clinical testing. There can be no assurance, however, that we will be able to
maintain our current collaborations or establish additional collaborations on favorable terms, if at all, or that our current or future collaborative
arrangements will be successful.

Should  any  collaborator  fail  to  develop  or  commercialize  successfully  any  drug  or  biologic  candidate  to  which  it  has  rights,  or  any  of  the
collaborator’s drug or biologic candidate to which we may have rights, our business may be adversely affected. In addition, while we believe
that  collaborators  will  have  sufficient  economic  motivation  to  continue  their  funding,  there  can  be  no  assurance  that  any  of  these
collaborations will be continued or result in successfully commercialized product candidates. Failure of a collaborator to continue funding any
particular  program,  or  our  inability  to  provide  our  collaborator  with  required  funding,  could  delay  or  halt  the  development  or
commercialization  of  any  technology  or  product  candidates  arising  out  of  such  programs.  In  addition,  there  can  be  no  assurance  that  the
collaborators  will  not  pursue  alternative  technologies,  change  strategy,  re-allocate  resources,  terminate  our  agreement,  develop  alternative
product candidates either on their own or in collaboration with others, including our competitors.

If a conflict of interest arises between us and one or more of our collaborators, they may act in their own self-interest and not in our interest or
in  the  interest  of  our  shareholders.  Some  of  our  collaborators  are  conducting,  and  any  of  our  future  collaborators  may  conduct,  multiple
product candidate development efforts within the disease area that is the subject of collaboration with us.

Given these risks, our current and future collaborative efforts with third parties may not be successful. Failure of these efforts could require us
to devote additional internal resources to the activities currently performed, or to be performed, by third parties, to seek alternative third-party
collaborators, or to delay product candidate development or commercialization, which could have a material adverse effect on our business,
financial conditions or results of operations.

Risks Related to Our Operations

We depend on key scientific and management personnel and collaborators for the  implementation of our business plan, the loss of whom
would slow our ability to conduct research and develop and impair our ability to compete.

Our future success depends to a significant extent on the skills, experience and efforts of our executive officers and key employees on our
scientific  staff.  Competition  for  personnel,  especially  scientific  personnel,  is  intense  and  we  may  be  unable  to  retain  our  current  personnel,
attract or assimilate other highly qualified management and scientific personnel in the future. The loss of any or all of these individuals would
result  in  a  significant  loss  in  the  knowledge  and  experience  that  we,  as  an  organization,  possess  and  could  harm  our  business  and  might
significantly  delay  or  prevent  the  achievement  of  research,  development  or  business  objectives.  Our  management  and  key  employees  can
terminate their employment with us at any time.

We also rely on consultants, advisors and strategic collaborators, especially our strategic collaboration with Dr. Gordon Keller, who assists us
in  formulating  our  stem  cell  research  and  development  strategies.  We  face  intense  competition  for  qualified  individuals  from  numerous
pharmaceutical, biopharmaceutical and biotechnology companies, as well as academic and other research institutions. We may not be able to
attract and retain these individuals on acceptable terms. Failure to do so could materially harm our business.

Although  the  current  term  of  our  sponsored  research  collaboration  agreement  with  UHN  and  our  co-founder,  Dr.  Gordon  Keller,  does  not
expire  until  September  2017,  there  can  be  no  assurances  that  we  will  be  able  to  renew  or  extend  the  agreement  beyond  2017  on  mutually
agreeable  terms. Additionally,  there  can  be  no  assurances  that  we  will  receive  any  invention  notices  or  secure  a  license  to  any  intellectual
property resulting from such sponsored research.

We will need to hire additional highly specialized, skilled personnel to achieve our business plan. Our inability to hire qualified personnel
in a timely manner will harm our business.

Our ability to execute on our business plan will largely depend on the talents and efforts of highly skilled individuals with specialized training
in  the  field  of  stem  cell  research  and  drug  candidate  screening.  Our  future  success  depends  on  our  ability  to  identify,  hire  and  retain  these
highly  skilled  personnel  during  our  early  stages  of  development.  Competition  in  our  industry  for  qualified  employees  with  the  specialized
training we require is intense. In addition, our compensation arrangements may not always be successful in attracting the new employees we
require. Our ability to execute our drug rescue business model effectively depends on our ability to attract these new employees.

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Our  activities  involve  hazardous  materials,  and  improper  handling  of  these  materials  by  our  employees  or  agents  could  expose  us  to
significant legal and financial penalties.

Our research and development activities involve the controlled use of hazardous materials, chemicals and various radioactive compounds. As a
consequence,  we  are  subject  to  numerous  environmental  and  safety  laws  and  regulations,  including  those  governing  laboratory  procedures
exposure to blood-borne pathogens and the handling of bio-hazardous materials. We may be required to incur significant costs to comply with
current or future environmental laws and regulations and may be adversely affected by the cost of compliance with these laws and regulations.

Although we believe that our safety procedures for using, handling, storing and disposing of hazardous materials comply with the standards
prescribed  by  state  and  federal  regulations,  the  risk  of  accidental  contamination  or  injury  from  these  materials  cannot  be  eliminated.  In  the
event of such an accident, state or federal authorities could curtail our use of these materials and we could be liable for any civil damages that
result, the cost of which could be substantial. Further, any failure by us to control the use, disposal, removal or storage, or to adequately restrict
the  discharge,  or  assist  in  the  cleanup,  of  hazardous  chemicals  or  hazardous,  infectious  or  toxic  substances  could  subject  us  to  significant
liabilities, including joint and several liability under certain statutes. Any such liability could exceed our resources and could have a material
adverse  effect  on  our  business,  financial  condition  and  results  of  operations.  Additionally,  an  accident  could  damage  our  research  and
manufacturing facilities and operations.

Additional federal, state and local laws and regulations affecting us may be adopted in the future. We may incur substantial costs to comply
with these laws and regulations and substantial fines or penalties if we violate any of these laws or regulations.

We  may  not  be  able  to  obtain  or  maintain  sufficient  insurance  on  commercially  reasonable  terms  or  with  adequate  coverage  against
potential liabilities in order to protect ourselves against product liability claims.

Our business exposes us to potential product liability risks that are inherent in the testing, manufacturing and marketing of human therapeutic
products and testing technologies. We may become subject to product liability claims if the use of our potential products is alleged to have
injured subjects or patients. This risk exists for product candidates tested in human clinical trials as well as potential products that are sold
commercially.  In  addition,  product  liability  insurance  is  becoming  increasingly  expensive. As  a  result,  we  may  not  be  able  to  obtain  or
maintain product liability insurance in the future on acceptable terms or with adequate coverage against potential liabilities that could have a
material adverse effect on our business.

Our business is subject to the risks of earthquakes, fire, floods and other natural catastrophic events, and to interruption by man-made
problems such as computer viruses or terrorism.

Our corporate headquarters are located in the San Francisco Bay Area, a region known for seismic activity. A significant natural disaster, such
as an earthquake, fire or a flood, could harm our business. In addition, our servers are vulnerable to computer viruses, break-ins and similar
disruptions  from  unauthorized  tampering  with  our  computer  systems.  In  addition,  acts  of  terrorism  or  war  could  cause  disruptions  in  our
business or the economy as a whole.

We may select and develop product candidates that fail.

We  may  select  for  development  and  expend  considerable  resources  including  time  and  money  on  product  candidates  that  fail  to  complete
trials, obtain regulatory approval or achieve sufficient sales, if any, to be profitable.

Additional Risks

Our principal institutional stockholders and our President and Chief Scientific Officer own a significant percentage of our stock  and will
be able to exercise significant influence.

Our co-founder, President and Chief Scientific Officer, Dr. Ralph Snodgrass, and our principal institutional stockholders and their affiliates
own a significant percentage of our outstanding capital stock. Accordingly, these stockholders may be able to determine the composition of a
majority of our Board of Directors, retain the voting power to approve certain matters requiring stockholder approval, and continue to have
significant influence over our affairs. This concentration of ownership could have the effect of delaying or preventing a change in our control.
See Item 12, “Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters,” for further information
about the ownership of our capital stock by our executive officers, directors, and principal shareholders.

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When  we  require  future  capital,  we  may  not  be  able  to  secure  additional  funding  in order  to  expand  our  operations  and  develop  new
products.

We  expect  to  seek  additional  funds  from  public  and  private  stock  offerings,  issuance  of  promissory  notes  or  debentures,  borrowings  under
lease lines of credit, or other sources. This additional financing may not be available on a timely basis on terms acceptable to us, or at all.
Additional financing may be dilutive to stockholders or may require us to grant a lender a security interest in our assets. The amount of money
we will need will depend on many factors, including:

 •           revenues generated, if any;

 •           development expenses incurred;

 •           the commercial success of our drug rescue and other research and development efforts; and

 •           the emergence of competing scientific and technological developments.

If adequate funds are not available, we may have to delay or reduce the scope of our drug rescue and development of our product candidates
and  technologies  or  license  to  third  parties  the  rights  to  commercialize  products  or  technologies  that  we  would  otherwise  seek  to
commercialize ourselves. We may also have to reduce collaboration efforts, including sponsored research collaborations. Any of these results
would materially harm our business, financial condition and results of operations.

The market price of our common stock has been volatile and may fluctuate significantly in response to many factors, some of which are
beyond our control and may be unrelated to our performance.

We  anticipate  that  the  market  price  of  our  common  stock,  will  fluctuate  significantly  in  response  to  many  factors,  some  of  which  are
unpredictable, beyond our control and are unrelated to our performance, including specific factors such as the announcement of new products
or product enhancements by us or our competitors, developments concerning intellectual property rights and regulatory approvals, quarterly
variations  in  our  and  our  competitors’  results  of  operations,  changes  in  earnings  estimates  or  recommendations  by  any  securities  analysts,
developments in our industry, strategic actions by us or our competitors, such as acquisitions or restructurings, new laws or regulations or new
interpretations  of  existing  laws  or  regulations  applicable  to  our  business,  the  public’s  reaction  to  our  press  releases,  our  other  public
announcements and our filings with the SEC, changes in accounting standards, policies, guidance, interpretations or principles, our inability to
raise additional capital as needed, substantial sales of common stock underlying warrants or preferred stock, sales of common stock or other
securities by us or our management team, and general market conditions and other factors, including factors unrelated to our own operating
performance or the condition or prospects of the biotechnology industry.

Further, the stock market in general, and securities of micro-cap and small-cap companies in particular, frequently experience extreme price
and volume fluctuations. Continued broad market fluctuations could result in extreme volatility in the price of our common stock, which could
cause a decline in the value of our common stock. You should also be aware that price volatility is likely to be worse if the trading volume of
our common stock is low.

There may not ever be an active market for our common stock.

Although our common stock is quoted on the OTC Bulletin Board, our public float is very limited and trading of our common stock may be
extremely sporadic. For example, several days may pass before any shares are traded. There can be no assurance that an active market for our
common  stock  will  develop. Accordingly,  investors  must  bear  the  economic  risk  of  an  investment  in  our  common  stock  for  an  indefinite
period of time.

Because we became a public company by means of a strategic reverse merger, we may not be able to attract the attention of investors or
major brokerage firms.

Because we became a public company by means of a strategic reverse merger transaction in May 2011 rather than through a traditional initial
public offering involving an investment banking or brokerage firm, securities analysts or major brokerage firms may not provide coverage of
us because there may be limited incentive to recommend the purchase of our common stock.

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Because  we  became  a  public  company  as  a  result  of  a  reverse  merger  with  a  public  shell,  unknown  liabilities  may  adversely  affect  our
financial condition.

We  became  a  public  company  by  means  of  a  strategic  reverse  merger  with  a  public  shell.  While  management  conducted  extensive  due
diligence prior to consummating our strategic reverse merger, in the event the public shell contained undisclosed liabilities, and management
was unable to address or otherwise offset such liabilities, such liabilities may materially, and adversely affect our financial condition.  As a
result of the risks associated with unknown liabilities, potential investors may be unsure or unwilling to invest in the Company.

We will incur significant costs to ensure compliance with corporate governance, federal securities law and accounting requirements.

Since becoming a public company by means of a strategic reverse merger, we are subject to the periodic reporting and other requirements of
the  federal  securities  laws,  rules  and  regulations.    We  have  incurred  and  will  incur  significant  costs  to  comply  with  such  requirements,
including accounting and related auditing costs, and costs to comply with corporate governance and other costs of operating a public company.
The filing and internal control reporting requirements imposed by federal securities laws, rules and regulations are rigorous and we may not be
able to meet them, resulting in a possible decline in the price of our common stock and our inability to obtain future financing.  Any failure to
comply  or  adequately  comply  with  federal  securities  laws,  rules  or  regulations  could  subject  us  to  fines  or  regulatory  actions,  which  may
materially adversely affect our business, results of operations and financial condition.

Our compliance with the Sarbanes-Oxley Act and SEC rules concerning internal controls  may be time consuming, difficult and costly.

Our  management  team  has  limited  experience  as  officers  of  a  publicly-traded  company,  and  prior  to  May  2011,  we  did  not  operate  as  a
publicly-traded company. It may be time consuming, difficult and costly for us to implement and maintain the internal controls and reporting
procedures required by Sarbanes-Oxley. If we are unable to comply with Sarbanes-Oxley’s internal controls and disclosure requirements, we
may  not  be  able  to  obtain  the  independent  registered  public  accounting  firm  attestations  that  Sarbanes-Oxley Act  requires  certain  publicly-
traded companies to obtain. If it is determined that we have a material weakness in our internal control over financial reporting, we could incur
additional costs and suffer adverse publicity and other consequences of any such determination.

We cannot assure you that our common stock will be liquid or that our common stock will be listed on the New York Stock Exchange, the
Nasdaq Stock Market, or other similar exchanges.

We do not yet meet the initial listing standards of the New York Stock Exchange, the Nasdaq Stock Market, or other similar exchanges. Until
our  common  stock  is  listed  on  an  exchange,  we  anticipate  that  it  will  remain  quoted  on  the  OTC  Bulletin  Board,  another  over-the-counter
quotation  system,  or  in  the  “pink  sheets.”  In  those  venues,  however,  investors  may  find  it  difficult  to  obtain  accurate  quotations  as  to  the
market value of our common stock. In addition, if we failed to meet the criteria set forth in SEC regulations, various requirements would be
imposed by law on broker-dealers who sell our securities to persons other than established customers and accredited investors. Consequently,
such  regulations  may  deter  broker-dealers  from  recommending  or  selling  our  common  stock,  which  may  further  affect  their  liquidity.  This
would also make it more difficult to raise additional capital.

There may be additional issuances of shares of preferred stock in the future.

Following approval by our stockholders in October 2011, our Articles of Incorporation now permit us to issue up to 10.0 million shares of
preferred stock and our Board has authorized the issuance of up to 500,000 shares of Series A Convertible Preferred Stock, of which 437,055
shares are outstanding at March 31, 2012. Our Board of Directors could authorize the issuance of additional series of preferred stock in the
future  and  such  preferred  stock  could  grant  holders  preferred  rights  to  our  assets  upon  liquidation,  the  right  to  receive  dividends  before
dividends  would  be  declared  to  holders  of  our  common  stock,  and  the  right  to  the  redemption  of  such  shares,  possibly  together  with  a
premium, prior to the redemption of the common stock. In the event and to the extent that we do issue additional preferred stock in the future,
the rights of holders of our common stock could be impaired thereby, including without limitation, with respect to liquidation.

Our common stock may be considered a “penny stock.”

Since we became a publicly-traded corporation in May 2011, our common stock has traded on the OTC Bulletin Board at a price of less than
$5.00  per  share.  The  Securities  and  Exchange  Commission  (“SEC”)  has  adopted  regulations  which  generally  define  a  “penny  stock”  as  an
equity security that has a market price of less than $5.00 per share, subject to specific exemptions. To the extent that the market price of our
common stock is less than $5.00 per share and, therefore, may be considered a “penny stock,” brokers and dealers effecting transactions in our
common stock must disclose certain information concerning the transaction, obtain a written agreement from the purchaser and determine that
the purchaser is reasonably suitable to purchase the securities. These rules may restrict the ability of brokers or dealers to sell our common
stock and may affect your ability to sell shares of our common stock. In addition, as long as our common stock remains listed on the OTC
Bulletin Board, investors may find it difficult to obtain accurate quotations of the stock, and may find few buyers to purchase such stock and
few market makers to support its price.

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We do not intend to pay cash dividends on our common stock in the foreseeable future.

We have never declared or paid any dividends on our shares of common stock and we do not currently anticipate paying any such dividends in
the foreseeable future. Any payment of cash dividends will depend upon our financial condition, contractual restrictions, financing agreement
covenants, solvency tests imposed by corporate law, results of operations, anticipated cash requirements and other factors and will be at the
discretion of our Board of Directors. Furthermore, we may incur indebtedness that may severely restrict or prohibit the payment of dividends.

We  may  be  at  risk  of  securities  class  action  litigation  that  could  result  in  substantial   costs  and  divert  management’s  attention  and
resources.

In  the  past,  securities  class  action  litigation  has  been  brought  against  a  company  following  periods  of  volatility  in  the  market  place  of  its
securities, particularly following the company’s initial public offering. Due to the potential volatility of our stock price, we may be the target
of securities litigation in the future. Securities litigation could result in substantial costs and divert management’s attention and resources.

Item 1B.  Unresolved Staff Comments

The disclosures in this section are not required since we qualify as a smaller reporting company.

Item 2.  Properties

Our  headquarters  are  located  at  384  Oyster  Point  Boulevard,  No.  8,  South  San  Francisco,  California  94080-1967,  where  we  occupy
approximately 6,900 square feet of office and lab space under a lease expiring on June 30, 2013.   We believe our current facilities are suitable
and adequate for our current needs.

Item 3.  Legal Proceedings

From time to time, we may become involved in claims and other legal matters arising in the ordinary course of business. We are not presently
involved in any legal proceedings nor do we know of any legal proceedings which are threatened or contemplated.

Item 4.  Mine Safety Disclosures

Not applicable.

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PART II

Item 5.  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Market Information

On June 21, 2011 our common stock began trading on the OTC Bulletin Board under the symbol “VSTA.”  There was no established trading
market for our common stock prior to that date.  On May 23, 2011 our directors approved a 2-for-1 forward stock split. The stock split became
effective on the OTC Bulletin Board on June 21, 2011.

Shown below is the range of high and low closing prices for our common stock for the periods indicated as reported by the OTC Bulletin
Board.    The  market  quotations  reflect  inter-dealer  prices,  without  retail  mark-up,  mark-down  or  commissions  and  may  not  necessarily
represent actual transactions.

Year Ending March 31, 2012
First quarter ending June 30, 2011 (from June 21, 2011)
Second quarter ending September 30, 2011
Third quarter ending December 31, 2011
Fourth quarter ending March 31, 2012

High

Low

  $
  $
  $
  $

2.60    $
2.60    $
3.10    $
3.15    $

2.45 
1.80 
2.57 
2.55 

On June 28, 2012 the closing price of our common stock on the OTC Bulletin Board was $0.98 per share.

As of June 28, 2012, we had 17,559,963 shares of common stock outstanding and 263 common stockholders of record.  On the same date, one
stockholder held all 437,055 outstanding shares of our Series A Preferred Stock.

Dividend Policy

We have not paid any dividends in the past and we do not anticipate that we will pay dividends in the foreseeable future.

Issuer Purchase of Equity Securities

There were no repurchases of our common stock during the quarter ended March 31, 2012

Securities Authorized for Issuance Under Equity Compensation Plans

Equity Grants

As of March 31, 2012, options to purchase a total of 4,805,771 shares of common stock are outstanding at a weighted average exercise price of
$1.53 per share, of which 3,740,135 options are vested and exercisable at a weighted average exercise price of $1.45 per share and 1,065,636
are unvested and unexercisable at a weighted average exercise price of $1.83 per share. These options were issued under our 2008 Plan and our
1999 Plan, each as more particularly described below. An additional 433,700 shares remain available for future equity grants under our 2008
Plan.

Plan category
Equity compensation plans approved by  security
holders
Equity compensation plans not approved  by
security holders
Total

Number of securities
to be issued upon
exercise of
outstanding options,
warrants and rights
(a)

Weighted-average
exercise price of
outstanding
options, warrants
and rights
(b)

4,266,300    $

   539,471     
4,805,771    $

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Number of securities
remaining available for
future issuance under
equity compensation
plans
(excluding securities
reflected in column (a))
(c)

1.57     

1.23     
1.53     

433,700 

            -- 
433,700 

 
 
 
   
 
   
     
 
 
 
 
   
   
 
   
   
   
 
 
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2008 Stock Incentive Plan

We adopted our 2008 Plan on December 19, 2008.  The maximum number of shares of our common stock that may be granted pursuant to the
2008  Plan  is  currently  5,000,000.  In  all  cases,  the  maximum  number  of  shares  of  common  stock  under  the  2008  Plan  will  be  subject  to
adjustments  for  stock  splits,  stock  dividends  or  other  similar  changes  in  our  common  stock  or  our  capital  structure.  Notwithstanding  the
foregoing, the maximum number of shares of common stock available for grant of options intended to qualify as “incentive stock options”
under the provisions of Section 422 of the Internal Revenue Code of 1986 (the “Code”), is 5,000,000.

Our 2008 Plan provides for the grant of stock options, restricted shares of common stock, stock appreciation rights and dividend equivalent
rights,  collectively  referred  to  as  “awards”.  Stock  options  granted  under  the  2008  Plan  may  be  either  incentive  stock  options  under  the
provisions of Section 422 of the Code, or non-qualified stock options. We may grant incentive stock options only to employees of VistaGen or
any parent or subsidiary of VistaGen. Awards other than incentive stock options may be granted to employees, directors and consultants.

Our Board of Directors or the Compensation Committee of the Board of Directors, referred to as the “Administrator”, administers our 2008
Plan,  including  selecting  the  award  recipients,  determining  the  number  of  shares  to  be  subject  to  each  award,  determining  the  exercise  or
purchase price of each award and determining the vesting and exercise periods of each award.

The exercise price of all incentive stock options granted under our 2008 Plan must be at least equal to 100% of the fair market value of the
shares on the date of grant. If, however, incentive stock options are granted to an employee who owns stock possessing more than 10% of the
voting power of all classes of our stock or the stock of any parent or subsidiary of us, the exercise price of any incentive stock option granted
must  not  be  less  than  110%  of  the  fair  market  value  on  the  grant  date.  The  maximum  term  of  these  incentive  stock  options  granted  to
employees who own stock possessing more than 10% of the voting power of all classes of our stock or the stock of any parent or subsidiary of
us must not exceed five years. The maximum term of an incentive stock option granted to any other participant must not exceed ten years. The
Administrator will determine the term and exercise or purchase price of all other awards granted under our 2008 Plan.

Under the 2008 Plan, incentive stock options may not be sold, pledged, assigned, hypothecated, transferred or disposed of in any manner other
than by will or by the laws of descent or distribution and may be exercised, during the lifetime of the participant, only by the participant. Other
awards shall be transferable:

•

•

by will and by the laws of descent and distribution; and

during  the  lifetime  of  the  participant,  to  the  extent  and  in  the  manner  authorized  by  the Administrator  by  gift  or  pursuant  to  a
domestic relations order to members of the participant’s immediate family.

The 2008 Plan permits the designation of beneficiaries by holders of awards, including incentive stock options.

In the event of termination of a participant’s service for any reason other than disability or death, such participant may, but only during the
period  specified  in  the  award  agreement  of  not  less  than  30  days  commencing  on  the  date  of  termination  (but  in  no  event  later  than  the
expiration date of the term of such award as set forth in the award agreement), exercise the portion of the participant’s award that was vested
at the date of such termination or such other portion of the participant’s award as may be determined by the Administrator. The participant’s
award  agreement  may  provide  that  upon  the  termination  of  the  participant’s  service  for  cause,  the  participant’s  right  to  exercise  the  award
shall terminate concurrently with the termination of the participant’s service. In the event of a participant’s change of status from employee to
consultant, an employee’s incentive stock option shall convert automatically into a non-qualified stock option on the day three months and one
day following such change in status. To the extent that the participant’s award was unvested at the date of termination, or if the participant
does not exercise the vested portion of the participant’s award within the period specified in the award agreement of not less  than  30  days
commencing on the date of termination, the award shall terminate. If termination was caused by death or disability, any options which have
become exercisable prior to the time of termination, will remain exercisable for twelve months from the date of termination (unless a shorter or
longer period of time is determined by the Administrator).

Following the date that the exemption from application of Section 162(m) of the Code ceases to apply to awards, the maximum number of
shares with respect to which options and stock appreciation rights may be granted to any participant in any calendar year will be 2,500,000
shares of common stock. In connection with a participant’s commencement of service with us, a participant may be granted options and stock
appreciation rights for up to an additional 500,000 shares that will not count against the foregoing limitation. In addition, following the date
that  the  exemption  from  application  of  Section  162(m)  of  the  Code  ceases  to  apply  to  awards,  for  awards  of  restricted  stock  and  restricted
shares of common stock that are intended to be “performance-based compensation” (within the meaning of Section 162(m)), the maximum
number  of  shares  with  respect  to  which  such  awards  may  be  granted  to  any  participant  in  any  calendar  year  will  be  2,500,000  shares  of
common stock. The limits described in this paragraph are subject to adjustment in the event of any change in our capital structure as described
below.

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The terms and conditions of awards shall be determined by the Administrator, including the vesting schedule and any forfeiture provisions.
Awards under the plan may vest upon the passage of time or upon the attainment of certain performance criteria. The performance criteria
established by the Administrator may be based on any one of, or combination of, the following:

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

increase in share price;

earnings per share;

total shareholder return;

operating margin;

gross margin;

return on equity;

return on assets;

return on investment;

operating income;

net operating income;

pre-tax profit;

cash flow;

revenue;

expenses;

earnings before interest, taxes and depreciation;

economic value added; and

market share.

Subject  to  any  required  action  by  our  shareholders,  the  number  of  shares  of  common  stock  covered  by  outstanding  awards,  the  number  of
shares of common stock that have been authorized for issuance under the 2008 Plan, the exercise or purchase price of each outstanding award,
the maximum number of shares of common stock that may be granted subject to awards to any participant in a calendar year, and the like,
shall be proportionally adjusted by the Administrator in the event of any increase or decrease in the number of issued shares of common stock
resulting from certain changes in our capital structure as described in the 2008 Plan.

Effective upon the consummation of a Corporate Transaction (as defined below), all outstanding awards under the 2008 Plan will terminate
unless  the  acquirer  assumes  or  replaces  such  awards.  The Administrator  has  the  authority,  exercisable  either  in  advance  of  any  actual  or
anticipated  Corporate  Transaction  or  Change  in  Control  (as  defined  below)  or  at  the  time  of  an  actual  Corporate  Transaction  or  Change  in
Control and exercisable at the time of the grant of an award under the 2008 Plan or any time while an award remains outstanding, to provide
for the full or partial automatic vesting and exercisability of one or more outstanding unvested awards under the 2008 Plan and the release
from  restrictions  on  transfer  and  repurchase  or  forfeiture  rights  of  such  awards  in  connection  with  a  Corporate  Transaction  or  Change  in
Control, on such terms and conditions as the Administrator may specify. The Administrator also shall have the authority to condition any such
award  vesting  and  exercisability  or  release  from  such  limitations  upon  the  subsequent  termination  of  the  service  of  the  grantee  within  a
specified  period  following  the  effective  date  of  the  Corporate  Transaction  or  Change  in  Control.  The Administrator  may  provide  that  any
awards so vested or released from such limitations in connection with a Change in Control, shall remain fully exercisable until the expiration
or sooner termination of the award.

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Under our 2008 Plan, a Corporate Transaction is generally defined as:

•

•

•

•

•

an acquisition of securities possessing more than fifty percent (50%) of the total combined voting power of our outstanding
securities but excluding any such transaction or series of related transactions that the Administrator determines shall not be a
Corporate Transaction;

a reverse merger in which we remain the surviving entity but: (i) the shares of common stock outstanding immediately prior to
such merger are converted or exchanged by virtue of the merger into other property, whether in the form of securities, cash or
otherwise;  or  (ii)  in  which  securities  possessing  more  than  fifty  percent  (50%)  of  the  total  combined  voting  power  of  our
outstanding securities are transferred to a person or persons different from those who held such securities immediately prior to
such merger;

a sale, transfer or other disposition of all or substantially all of the assets of our Corporation;

a merger or consolidation in which our Corporation is not the surviving entity; or

a complete liquidation or dissolution.

Under our 2008 Plan, a Change in Control is generally defined as: (i) the acquisition of more than 50% of the total combined voting power of
our stock by any individual or entity which a majority of our Board of Directors (who have served on our board for at least 12 months) do not
recommend our shareholders accept; (ii) or a change in the composition of our Board of Directors over a period of 12 months or less.

Unless terminated sooner, our 2008 Plan will automatically terminate in 2017. Our Board of Directors may at any time amend, suspend or
terminate  our  2008  Plan.  To  the  extent  necessary  to  comply  with  applicable  provisions  of  U.S.  federal  securities  laws,  state  corporate  and
securities laws, the Internal Revenue Code, the rules of any applicable stock exchange or national market system, and the rules of any non-U.S.
jurisdiction applicable to awards granted to residents therein, we shall obtain shareholder approval of any such amendment to the 2008 Stock
Plan in such a manner and to such a degree as required.

As of March 31, 2012, we have options to purchase an aggregate of 4,266,300 shares of common stock outstanding under our 2008 Plan.

1999 Stock Incentive Plan

VistaGen’s Board of Directors adopted our 1999 Plan on December 6, 1999.  The 1999 Plan has terminated under its own terms, and as a
result, no awards may currently be granted under the 1999 Plan. However, the options and awards that have already been granted pursuant to
the 1999 Plan remain operative.

The  1999  Plan  permitted  VistaGen  to  make  grants  of  incentive  stock  options,  non-qualified  stock  options  and  restricted  stock  awards.
VistaGen initially reserved 450,000 shares of its common stock for the issuance of awards under the 1999 Plan, which number was subject to
adjustment in the event of a stock split, stock dividend or other change in our capitalization. Generally, shares that were forfeited or cancelled
from awards under the 1999 Plan also were available for future awards.

The 1999 Plan could be administered by either VistaGen’s Board of Directors or a committee designated by VistaGen’s Board of Directors.
VistaGen’s  Board  of  Directors  designated  its  Compensation  Committee  as  the  committee  with  full  power  and  authority  to  select  the
participants to whom awards were granted, to make any combination of awards to participants, to accelerate the exercisability or vesting of
any award and to determine the specific terms and conditions of each award, subject to the provisions of the 1999 Plan. All directors, executive
officers, and certain other key persons (including employees, consultants and advisors) of VistaGen were eligible to participate in the 1999
Plan.  

The exercise price of incentive stock options awarded under the 1999 Plan could not be less than the fair market value of the common stock on
the  date  of  the  option  grant  and  could  not  be  less  than  110%  of  the  fair  market  value  of  the  common  stock  to  persons  owning  stock
representing more than 10% of the voting power of all classes of our stock. The exercise price of non-qualified stock options could not be less
than 85% of the fair market value of the common stock. It is expected that the term of each option granted under the 1999 Plan will not exceed
ten  years  (or  five  years,  in  the  case  of  an  incentive  stock  option  granted  to  a  10%  shareholder)  from  the  date  of  grant.  VistaGen’s
Compensation Committee determined at what time or times each option may be exercised (provided that in no event may it exceed ten years
from the date of grant) and, subject to the provisions of the 1999 Plan, the period of time, if any, after retirement, death, disability or other
termination of employment during which options could be exercised.

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Restricted stock could also be granted under our 1999 Plan. Restricted stock awards issued by VistaGen were shares of common stock that vest
in  accordance  with  terms  and  conditions  established  by  VistaGen’s  Compensation  Committee.  VistaGen’s  Compensation  Committee  could
impose conditions to vesting it determined to be appropriate. Shares of restricted stock that do not vest are subject to our right of repurchase or
forfeiture. VistaGen’s Compensation Committee determined the number of shares of restricted stock granted to any employee. Our 1999 Plan
also gave VistaGen’s Compensation Committee discretion to grant stock awards free of any restrictions.

Unless the Compensation Committee provided otherwise, our 1999 Plan did not generally allow for the transfer of incentive stock options and
other awards and only the recipient of an award could exercise an award during his or her lifetime. Non-qualified stock options are transferable
only to the extent provided in the award agreement, in a manner consistent with the applicable law, and by will and by the laws of descent and
distribution. In the event of a change in control of the Company, the outstanding options will automatically vest unless our Board of Directors
and the Board of Directors of the surviving or acquiring entity shall make appropriate provisions for the continuation or assumption of any
outstanding awards under the 1999 Plan.

As of March 31, 2012, we have options to purchase an aggregate of 539,471 shares of our common stock outstanding under our 1999 Plan.

Recent Sales of Unregistered Securities

During the three years preceding the date of this report, we issued the following securities which were not registered under the Securities Act
of 1933 (the “Securities Act”):

12% Convertible Notes and Warrants

On February 28, 2012, we consummated a private placement of convertible promissory notes to certain accredited investors in the aggregate
principal amount of $500,000 (the "Notes").  Each Note accrues interest at the rate of 12% per annum to be paid in kind quarterly, and will
mature on the earlier to occur of twenty-four months from the date of issuance or consummation of an equity, equity-based or series of equity-
based financings resulting in gross proceeds to us of at least $4.0 million (a "Qualified Financing"). The holder of each Note may voluntarily
convert the outstanding principal amount of the Notes, together with all accrued and unpaid interest thereon ("Outstanding Balance") into that
number  of  shares  of  our  common  stock  equal  to  the  Outstanding  Balance,  divided  by  $3.00  (the  "Conversion  Shares").  In  addition,  in  the
event we consummate a Qualified Financing, and the price per unit of the securities sold, or share of common stock issuable in connection
with such Qualified Financing, is at least $2.00, the Outstanding Balance will automatically convert into such securities, the amount of which
shall be determined according to a formula set forth in the Notes. The Notes rank pari-passu with respect to certain other promissory notes that
we may issue, in an aggregate principal amount not to exceed $3.0 million, inclusive of the Notes.

The purchaser of each Note was issued a warrant to purchase, for $2.75 per share, that number of shares of our common stock equal to 150%
of the total principal amount of the Notes purchased by such purchaser, divided by $2.75, resulting in the potential issuance of an aggregate of
272,724  shares  of  our  common  stock  upon  exercise  of  the  warrants.    The  warrants  terminate,  if  not  exercised,  five  years  from  the  date  of
issuance.

Noble Financial Capital Markets served as the lead placement agent for the Company in connection with the Note Offering and received fees
totaling $21,000.

The  Notes  and  Warrants  were  offered  and  sold  in  transactions  exempt  from  registration  under  the  Securities  Act  of  1933,  as  amended
("Securities Act"), in reliance on Section 4(2) thereof and Rule 506 of Regulation D thereunder. Each of the Purchasers represented that it was
an "accredited investor" as defined in Regulation D.

2011 Private Placement

On May 11, 2011, we completed a private placement of 1,108,048 Units at a price of $1.75 per Unit (“2011 Private Placement”). Each Unit
consisted of one share of our common stock and a warrant to purchase one fourth (1/4) of one share of our common stock at an exercise price
of $2.50 per share.

Fall 2011 Follow-On Offering

Beginning in October 2011, we initiated a follow-on private placement of Units.  These Units were essentially the same as the Units issued in
connection with the 2011 Private Placement, namely, each Unit was priced at $1.75 and consisted of one share of our common stock and a
three-year warrant to purchase one-fourth (1/4) of one share of our common stock at an exercise price of $2.50 per share.  We sold a total of
63,570 Units and received aggregate cash proceeds of $111,248. 

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Warrant Exercises

During  the  quarter  ended  December  31,  2011,  warrant  holders  exercised  warrants  to  purchase  an  aggregate  of  3,121,259  shares  of  our
common  stock,  including  warrants  to  purchase  1,599,858  shares  of  common  stock  exercised  by  Platinum  under  the  terms  of  the  Note  and
Warrant Exchange Agreement, as described in Note 9, Capital Stock, to our financial statements included in Item 8 of this Report on Form 10-
K.  The  warrants  exercised  by  Platinum  resulted  in  proceeds  of  $1,719,823  which  was  applied  to  reduce  the  outstanding  balance  of  the
Platinum Note and accrued interest under the terms of the Note and Exchange Agreement.

Other investors and service providers exercised warrants to purchase an aggregate of 1,028,860 shares of our common stock. In connection
with these exercises, we received cash proceeds of $1,106,129; satisfied outstanding indebtedness to certain holders in lieu of payment by us
totaling an aggregate of $30,128; and prepaid future services to be performed by certain holders in the aggregate amount of $41,343.

Additionally,  in  December  2011,  we  entered  into  an Agreement  Regarding  Payment  of  Invoices  and  Warrant  Exercises  with  Cato  Holding
Company, doing business as Cato BioVentures (“CHC”), Cato Research Ltd (“CRL”), and certain individual warrant holders affiliated with
CHC and CRL (collectively, the “CHC Affiliates”) under the terms of which CHC and the CHC Affiliates exercised warrants to purchase an
aggregate of 492,541 shares of our common stock.  As a result of these warrant exercises, we received cash payments of $60,207 and, in lieu
of  cash  payments  for  the  exercise  of  certain  warrants,  CHC  and  CRL  agreed  to  the  satisfaction  of  outstanding  indebtedness  to  CRL  in  the
amount of $245,278 and pre-payment for future services in the amount of $226,449.

Common Stock Exchange Agreement with Platinum

On  December  22,  2011,  we  entered  into  a  strategic  Common  Stock  Exchange  Agreement  (the  "Exchange  Agreement")  with  Platinum,
pursuant  to  which  Platinum  converted  484,000  shares  of  VistaGen  common  stock  into  45,980  shares  of  our  Series A  Preferred  Stock  (the
"Exchange").    Each  share  of  Series A  Preferred  Stock  issued  to  Platinum  is  convertible  into  ten  shares  of  VistaGen  common  stock.    In
consideration for the Exchange, the Series A Preferred Stock received by Platinum in connection with the Exchange is convertible into the
equivalent of 0.95 shares of common stock surrendered in connection with the Exchange.  The Exchange was effected without registration
under the Securities Act in reliance upon the exemption from registration provided by Section 3(a)(9) of the Securities Act, and/or Section
4(2) thereunder. We received no proceeds in connection with the Exchange.

Issuance of Excaliber Common Stock in Merger Transaction

On May 11, 2011, Excaliber issued 6,836,452 shares of its common stock to shareholders of VistaGen in connection with the Merger. The
issuance of shares of Excaliber’s common stock to these individuals was made in reliance on the exemption provided by Section 4(2) of the
Securities Act for the offer and sale of securities not involving a public offering.

Morrison & Foerster Note

On March 15, 2010, we issued an unsecured promissory note in the aggregate principal amount of approximately $1.3 million to our legal
counsel, Morrison & Foerster LLP (“Morrison & Foerster”), in exchange for cancellation of accounts payable for accrued legal fees, including
legal fees relating to its intellectual property portfolio, totaling approximately $1.3 million (the “Morrison & Foerster Note”).  The Morrison &
Foerster Note provides that amounts payable for services rendered by Morrison & Foerster to us from March 1, 2010 through the closing of
our 2011 private placement shall automatically be added to the outstanding principal balance of the Morrison & Foerster Note upon delivery
of an invoice for such services.

On May 5, 2011, we amended and restated the Morrison & Foerster Note to provide for (i) the extension of the maturity date of the note to
March  31,  2016  and  (ii)  an  initital  payment  of  $100,000  within  three  business  days  of  the  date  of  the  note  (which  amount  has  been  paid),
followed by the payment of the remaining note balance in monthly installments according to the following five-year schedule: (A) after June
1, 2011, $15,000 per month until March 31, 2012; (B) $25,000 per month from April 1, 2012 to March 31, 2013; (C) $50,000 per month from
April 1, 2013 to March 31, 2016; provided, however, that beginning on January 1, 2012, we will be required to make interim cash payments to
Morrison & Foerster under the Morrison & Foerster Note equal to five percent (5.0%) of the proceeds of any of our public or private equity
financings during the then-remaining term of the note.  All amounts paid under the Morrison & Foerster Note shall be fully credited against
the outstanding note balance at the time each payment is made.  If any amount remains unpaid as of March 31, 2016, such remaining amount
shall be paid in full by such date.  In connection with the foregoing amendment and restatement of the Morrison & Foerster Note, we issued
200,000 shares of restricted common stock to Morrison & Foerster at a price of $1.75 per share. At March 31, 2012, the aggregate principal
and accrued interest of the Morrison & Foerster Note is approximately $2.4 million.

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McCarthy Tetrault Note

On  May  5,  2011,  we  issued  an  unsecured  promissory  note  in  the  aggregate  principal  amount  of  CDN  $502,796.79  to  our  Canadian  legal
counsel,  McCarthy  Tetrault  LLP  (“McCarthy”)  in  exchange  for  cancellation  of  all  accounts  payable  for  accrued  legal  fees  (the  “McCarthy
Note”).  The terms of the McCarthy Note provide for: (i) beginning on May 31, 2011, and on or before the last business day of each calendar
month  thereafter  until  December  31,  2011,  payment  of  $10,000  per  month  (“McCarthy  Monthly  Payment”)  until  the  earlier  of:  (a)  the  full
payment  of  the  McCarthy  Note  or  (b)  June  30,  2014;  provided,  however,  that  (1)  beginning  on  January  31,  2012,  the  McCarthy  Monthly
Payment shall increase to $15,000, (2) upon the closing of a McCarthy Qualified Financing (as defined below), we will be required to pay
McCarthy $100,000 within ten (10) business days of the closing of such McCarthy Qualified Financing, (3) beginning on January 1, 2012, we
will be required to make interim cash payments to McCarthy under the McCarthy Note equal to one percent (1.0%) of the proceeds of all of
our  public  or  private  equity  financings  during  the  term  of  the  McCarthy  Note;  and  (4)  if,  during  the  term  of  the  McCarthy  Note,  (A)  we
receive a strategic loan from the federal government of Canada under a low interest long term Canadian federal loan program with net loan
proceeds  to  us  of  at  least  CDN  $5,000,000  in  cash,  and  (B)  the  terms  of  such  loan  permit  the  use  of  loan  proceeds  by  us  to  pay  prior
indebtedness to McCarthy, then we shall be required to make an interim cash payment to McCarthy equal to three percent (3%) of such loan
proceeds within ten (10) days of our receipt thereof from the Canadian federal government.  All amounts paid under the McCarthy Note shall
be fully credited against the outstanding note balance at the time each payment is made.  If any amount remains unpaid as of June 30, 2014,
such remaining amount shall be paid in full by such date.  For purposes of the McCarthy Note, “McCarthy Qualified Financing” means an
equity or equity based financing or series of equity financings between the issuance date of the McCarthy Note and June 30, 2012, resulting in
gross  proceeds  to  us  of  at  least  CDN  $5,500,000.  In  connection  with  the  issuance  of  the  McCarthy  Note,  we  issued  100,000  shares  of
restricted common stock to McCarthy at a price of $1.75 per share.

Desjardins Securities Note

On May 5, 2011, we issued an unsecured promissory note in the principal amount of $236,058 to our former Canadian investment bankers,
Desjardins Securities Inc. (“Desjardins”), to reimburse Desjardins, pursuant to our prior investment banking services engagement agreement,
for  legal  fees  paid  by  Desjardins  on  our  behalf  in  connection  with  a  proposed  corporate  finance  transaction  in  Canada  (“Desjardins
Note”).  The terms of the Desjardins Note provide for,   beginning on May 31, 2011, and on or before the last business day of each calendar
month thereafter until December 31, 2011, payment of approximately $4,000 per month (“Desjardins Monthly Payment”) until the earlier of:
(a) the full payment of the Desjardins Note or (b) June 30, 2014; provided, however, that (1) beginning on January 31, 2012, the Desjardins
Monthly Payment shall increase to $6,000, (2) upon the closing of a Desjardins Qualified Financing (as defined below), we will be required to
pay Desjardins $39,600 within ten (10) business days of the closing of such Desjardins Qualified Financing, (3) beginning on January 1, 2012,
we will be required to make interim cash payments to Desjardins under the Desjardins Note equal to one-half of one percent (0.5%) of the
proceeds of all of our public or private equity financings during the term of the Desjardins Note; and (4) if, during the term of the Desjardins
Note, (A) we receive a strategic loan from the federal government of Canada under a low interest long-term Canadian federal loan program
with net loan proceeds to us of at least CDN $5,000,000 in cash, and (B) the terms of such loan permit the use of loan proceeds by us to pay
prior indebtedness to Desjardins, then we shall be required to make an interim cash payment to Desjardins equal to one percent (1%) of such
loan proceeds within ten (10) days of our receipt thereof from the Canadian federal government.  All amounts paid under the Desjardins Note
shall be fully credited against the outstanding note balance at the time each payment is made.  If any amount remains unpaid as of June 30,
2014, such remaining amount shall be paid in full by such date.  For purposes of the Desjardins Note, “Desjardins Qualified Financing” means
an  equity  or  equity  based  financing  or  series  of  equity  financings  between  the  issuance  date  of  the  Desjardins  Note  and  June  30,  2012,
resulting in gross proceeds to us of at least CDN $5,500,000. In connection with the issuance of the Desjardins Note, we issued 39,600 shares
of restricted common stock to Desjardins at a price of $1.75 per share.

August 2010 Notes and Warrants

In August  2010,  we  issued  short-term,  non-interest  bearing,  unsecured  promissory  notes  (the  “August  2010  Short  Term  Notes”)  having  an
aggregate principal amount, as adjusted, of $1,120,000, for a purchase price of $800,000.  In connection with the 2011 Private Placement, a
total of $840,000 of the aggregate principal amount of the August 2010 Short Term Notes, plus a note cancellation premium of $94,500, were
converted into Units, $105,000 of such amount was converted into a long-term note issued to Cato BioVentures, and $175,000 of such amount
was not converted, of which amount approximately $64,000 remains outstanding.  In connection with the issuance of the August 2010 Short
Term Notes, we issued to each holder thereof a warrant to purchase that number of shares of our common stock determined by multiplying the
purchase price of such August 2010 Short Term Note by 0.50.  Warrants exercisable to acquire an aggregate of 200,000 shares of our common
stock were also issued in connection with the issuance of the August 2010 Short Term Notes.  These warrants expire three (3) years from the
date of issuance and have an exercise price of $2.00 per share.

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2008/2010 Notes and Warrants

From  May  2008  to  August  4,  2010,  we  sold  10%  convertible  promissory  notes  in  the  aggregate  principal  amount  of  $2,971,815  (the
“2008/2010 Notes”).  All of the 2008/2010 Notes converted into Units in connection with the 2011 Private Placement.  In connection with the
sale and issuance of the 2008/2010 Notes, we issued each holder of a 2008/2010 Note a warrant to purchase that number of shares of common
stock equal to the number of shares determined by dividing the principal amount of such holder’s 2008/2010 Note by the price per share sold
under an equity or equity based financing or series of equity-based financings resulting in gross proceeds totaling at least $3 million and then
multiplying the quotient by 0.5. The warrants expire on the earlier of: (i) December 31, 2013; or (ii) 10 days preceding the closing date of the
sale of VistaGen or all or substantially all of its assets. The warrants are exercisable at an exercise price equal to $2.625 per share.

Cato BioVentures

Cato BioVentures, the life sciences venture capital affiliate of Cato Research, is one of our largest institutional stockholders.  Pursuant to a
loan agreement dated as of February 3, 2004 by and between Cato BioVentures and VistaGen, as amended, Cato BioVentures extended to
VistaGen  a  $400,000  revolving  line  of  credit.  As  of  April  29,  2011,  the  outstanding  balance  under  the  line  of  credit  agreement  was
$242,273.  On April 29, 2011, the line of credit agreement was terminated and VistaGen issued to Cato BioVentures an unsecured promissory
note in the principal amount of $352,273 (the “2011 Cato Note”), which principal amount included the $242,273 outstanding balance on the
line  of  credit  as  of April  29,  2011,  and  $105,000  of  indebtedness  owed  to  Cato  BioVentures  under  its August  2010  Short-Term  Note  (as
described above).  The 2011 Cato Note bears interest at the rate of 7.0% per annum, is payable in installments as follows:  ten thousand dollars
($10,000) each month, beginning June 1, 2011 and ending on November 1, 2011; twelve thousand five hundred dollars ($12,500) each month,
beginning December 1, 2011, and each month thereafter until the balance under the 2011 Cato Note is paid in full, with  the  final  monthly
payment to be made in the amount equal to the then current outstanding balance of principal and interest due under the 2011 Cato Note.

Item 6.  Selected Financial Data

The disclosures in this section are not required since we qualify as a smaller reporting company.

Item 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations

Cautionary Note Regarding Forward-Looking Statements

The  following  discussion  contains  forward-looking  statements  that  are  based  on  the  current  beliefs  of  our  management,  as  well  as  current
assumptions made by, and information currently available to, our management. All statements contained in the discussion below, other than
statements that are purely historical, are forward-looking statements. These forward-looking statements are subject to risks and uncertainties
that could cause our future actual results, performance or achievements to differ materially from those expressed in, or implied by, any such
forward-looking statements as a result of certain factors, including, but not limited to, those risks and uncertainties discussed in this section,
as well as in the section entitled “Risk Factors,” and elsewhere in our other filings with the SEC. Forward-looking statements are based on
estimates  and  assumptions  we  make  in  light  of  our  experience  and  perception  of  historical  trends,  current  conditions  and  expected  future
developments, as well as other factors that we believe are appropriate and reasonable in the circumstances. See “Cautionary Note Regarding
Forward-Looking Statements” elsewhere in this Annual Report on Form 10-K.

Our business is subject to significant risks including, but not limited to, our ability to obtain additional financing, the results of our research
and  development  efforts,  the  results  of  pre-clinical  and  clinical  testing,  the  effect  of  regulation  by  the  United  States  Food  and  Drug
Administration  (FDA)  and  other  agencies,  the  impact  of  competitive  products,  product  development,  commercialization  and  technological
difficulties, the effect of our accounting policies, and other risks as detailed in the section entitled “Risk Factors” and in our other filings with
the Securities and Exchange Commission. Further, even if our product candidates appear promising at various stages of development, our
share price may decrease such that we are unable to raise additional capital without dilution or other terms that may be unacceptable to our
management, Board of Directors and shareholders.

Investors are cautioned not to place undue reliance on the forward-looking statements contained herein. Additionally, unless otherwise stated,
the forward-looking statements contained in this report are made as of the date of this report, and we have no intention and undertake no
obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as
required by applicable law. The forward-looking statements contained in this report are expressly qualified by this cautionary statement.  New
factors emerge from time to time, and it is not possible for us to predict which factors may arise. In addition, we cannot assess the impact of
each factor on our business or the extent to which any factor, or combination of factors, may cause our actual results to differ materially from
those contained in any forward-looking statements.

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Business Overview

We are a biotechnology company applying human pluripotent stem cell technology for drug rescue and cell therapy.

Drug rescue involves the combination of human pluripotent stem cell technology with modern medicinal chemistry to generate new chemical
variants  (“drug  rescue  variants”)  of  promising  small  molecule  drug  candidates  that  pharmaceutical  companies  have  discontinued  during
preclinical  or  early  clinical  development  (“put  on  the  shelf”)  due  to  heart  or  liver  toxicity.  We  anticipate  that  our  stem  cell  technology
platform, Human  Clinical  Trials  in  a  Test  Tube TM,  will  allow  us  to  assess  the  heart  and  liver  toxicity  profile  of  new  drug  candidates  with
greater speed and precision than nonclinical in vitro techniques and technologies currently used in the drug development process.  Our drug
rescue model is designed to leverage both the pharmaceutical company’s substantial prior investment in discovery and development of once-
promising  drug  candidates  which  they  ultimately  put  on  the  shelf  and  the  predictive  toxicology  and  drug  development  capabilities  of  our
Human Clinical Trials in a Test TubeTM platform.

Our Human Clinical Trials in a Test TubeTM platform is based on a combination of proprietary and exclusively licensed stem cell technologies,
including  technologies  developed  over  the  last  20  years  by  Canadian  scientist,  Dr.  Gordon  Keller,  and  Dr.  Ralph  Snodgrass,  VistaGen’s
founder, President and Chief Scientific Officer. Dr. Keller is currently the Director of the University Health Network’s McEwen Centre for
Regenerative Medicine in Toronto. Dr. Keller’s research is focused on understanding and controlling stem cell differentiation (development)
and production of multiple types of mature, functional, human cells from pluripotent stem cells, including heart cells and liver cells that can be
used  in  our  biological  assay  systems  (drug  screening  systems)  for  drug  rescue.  Dr.  Snodgrass  has  nearly  20  years  of  experience  in  both
academia and industry in the development and application of stem cell differentiation systems for drug discovery and development.

With mature heart cells produced from stem cells, we have developed CardioSafe 3D ™, a three-dimensional (“3D”) bioassay system. We
believe CardioSafe 3D  ™  is  capable  of  predicting  the  in vivo  cardiac  effects,  both  toxic  and  non-toxic,  of  small  molecule  drug  candidates
before they are tested in humans. Our immediate goal is to leverage CardioSafe 3D ™ to generate and monetize a pipeline of small molecule
drug  candidates  through  drug  rescue  collaborations.  We  intend  to  expand  our  drug  rescue  capabilities  by  developing LiverSafe  3D  ™,  a
human liver cell-based toxicity and metabolism bioassay system.

In  parallel  with  our  drug  rescue  activities,  we  plan  to  advance  pilot  nonclinical  development  of  cell  therapy  programs  focused  on  blood,
cartilage,  heart,  liver  and  pancreas  cells.  Each  of  these  cell  therapy  programs  is  based  on  the  proprietary  differentiation  and  production
capabilities of our Human Clinical Trials in a Test Tube TM platform.

With grant funding from the U.S. National Institutes of Health (“NIH”), we are also developing AV-101, an orally available small molecule
prodrug candidate aimed at the multi-billion dollar neurological disease and disorders market. AV-101 is currently in Phase I development in
the U.S. for treatment of neuropathic pain, a serious and chronic condition causing pain after an injury or disease of the peripheral or central
nervous  system.  Neuropathic  pain  affects  approximately  1.8  million  people  in  the  U.S.  alone.  To  date,  we  have  been  awarded  over  $8.9
million of grant funding from the NIH for preclinical and Phase I clinical development of AV-101.

Our  immediate  plan  is  to  utilize  the  vast  amount  of  information  available  in  the  public  domain  with  respect  to  potential  drug  rescue
candidates.    We  may  also  seek  to  acquire  rights  to  drug  rescue  candidates  that  third-parties,  including  academic  research  institutions  and
biotechnology, medicinal chemistry and pharmaceutical companies have put on the shelf due to heart or liver toxicity.  In connection with our
drug  rescue  programs,  we  will  collaborate  with  contract  medicinal  chemistry  and  preclinical  development  service  companies  to  generate  a
pipeline  of  proprietary  small  molecule  drug  rescue  variants  which  may  be  as  effective  and  commercially  promising  as  the  third-party’s
original (toxic) drug candidate but without the toxicity that caused it to be put on the shelf.  We plan to have economic participation rights in
each drug candidate that we generate in connection with our drug rescue programs.

The Merger

VistaGen  was  incorporated  in  California  on  May  26,  1998  (inception  date).    Excaliber  Enterprises,  Ltd.  (“Excaliber”)  was  organized  as  a
Nevada  corporation  on  October  6,  2005.  On  May  11,  2011,  Excaliber  acquired  all  outstanding  shares  of  VistaGen  for  6,836,452  shares  of
Excaliber’s  common  stock  (the  “Merger”),  and  assumed  VistaGen’s  pre-Merger  obligations  to  contingently  issue  common  shares  in
accordance  with  stock  option  agreements,  warrant  agreements,  and  a  convertible  promissory  note.    As  part  of  the  Merger,  Excaliber
repurchased 5,064,207 shares of its common stock from two stockholders for a nominal amount, leaving 784,500 shares of Excaliber common
stock outstanding at the date of the Merger.  The 6,836,452 shares issued to VistaGen stockholders in connection with the Merger represented
approximately  90%  of  the  outstanding  shares  of  Excaliber’s  common  stock  after  the  Merger.   As  a  result  of  the  Merger,  the  business  of
VistaGen became the business of Excaliber. Shortly after the Merger:

·  Each of the prior directors of VistaGen was appointed as a director of Excaliber;
·  The prior directors and officers of Excaliber resigned as officers and directors of Excaliber;
·  VistaGen’s prior officers were appointed as officers of like tenor of Excaliber;
·  Excaliber’s directors approved a two-for-one (2:1) forward stock split of Excaliber’s common stock;
·  Excaliber’s directors approved an increase in the number of shares of common stock Excaliber was authorized to issue from 200
million to 400 million shares, (see Note 9, Capital Stock, to the Consolidated Financial Statements included in Item 8 of this Form
10-K);

·  Excaliber changed its name to “VistaGen Therapeutics, Inc.”; and
·  Excaliber adopted VistaGen's fiscal year-end of March 31, with VistaGen as the accounting acquirer.

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VistaGen, as the accounting acquirer in the Merger, recorded the Merger as the issuance of stock for the net monetary assets of Excaliber,
accompanied by a recapitalization.  This accounting for the transaction was identical to that resulting from a reverse acquisition, except that no
goodwill  or  other  intangible  assets  were  recorded.   A  total  of  1,569,000  shares  of  common  stock,  representing  the  784,500  shares  held  by
stockholders of Excaliber immediately prior to the Merger and effected for the post-Merger two-for-one forward stock split mentioned above,
have been retroactively reflected as outstanding for the entire fiscal year ended March 31, 2011 and for the period prior to the Merger in the
fiscal  year  ended  March  31,  2012  for  purposes  of  determining  basic  and  diluted  loss  per  common  share  in  the  Consolidated  Statements  of
Operations  included  in  Item  8  of  this  Form  10-K.   Additionally,  the  accompanying  Consolidated  Balance  Sheets  retroactively  reflect  the
authorized capital stock and $0.001 par value of Excaliber’s common stock and the two-for one forward stock split after the Merger.

The  financial  statements  included  in  this  discussion  and  in  the  Consolidated  Financial  Statements  included  in  Item  8  of  this  Form  10-K
represent the activity of VistaGen (the California corporation) for the fiscal year ended March 31, 2011 and the pre-Merger portion of fiscal
2012 and the consolidated activity of VistaGen (the California corporation) and Excaliber from May 11, 2011 (the date of the Merger) through
March 31, 2012.  The activities and results of operations of Excaliber were not material in the pre-Merger periods presented.

Primary Merger-Related Transactions

Immediately preceding and concurrent with the Merger:

·  VistaGen sold 2,216,106 Units, consisting of one share of VistaGen's common stock and a three-year warrant to purchase one-

fourth (1/4) of one share of VistaGen common stock at an exercise price of $2.50 per share, at a price of $1.75 per Unit in a private
placement for aggregate gross offering proceeds of $3,878,197, including $2,369,194 in cash (“2011 Private Placement”).  See
Note 9, Capital Stock, to the Consolidated Financial Statements included in Item 8 of this Form 10-K, for a further description;
·  Holders  of  certain  promissory  notes  issued  by  VistaGen  from  2006  through  2010  converted  their  notes  totaling  $6,174,793,
including  principal  and  accrued  but  unpaid  interest,  into  3,528,290  Units  at  $1.75  per  Unit.    These  Units  were  the  same  Units
issued in connection with the 2011 Private Placement.  See Note 8, Convertible Promissory Notes and Other Notes Payable, to
the Consolidated Financial Statements included in Item 8 of this Form 10-K; and   

·  All holders of VistaGen's then-outstanding preferred stock converted all 2,884,655 of their shares of VistaGen preferred stock into
2,884,655  shares  of  VistaGen  common  stock  at  a  price  of  $1.75  per  share.    See  Note  9, Capital  Stock, to  the  Consolidated
Financial Statements included in Item 8 of this Form 10-K.

Financial Operations Overview

Net Loss

We are in the development stage and, since inception, have devoted substantially all of our time and efforts to stem cell research and stem-cell
based  bioassay  system  development,  small  molecule  drug  development,  creating,  protecting  and  patenting  intellectual  property,  recruiting
personnel  and  raising  working  capital.   As  of  March  31,  2012,  we  had  an  accumulated  deficit  of  $54.8  million.  Our  net  loss  for  the  years
ended March 31, 2012 and 2011 was $12.2 million and $9.5 million, respectively. We expect these conditions to continue for the foreseeable
future as we expand our drug rescue activities and the capabilities of our Human Clinical Trials in a Test Tube™ platform.

The following table summarizes the results of our operations for the fiscal years ended March 31, 2012 and 2011 (amounts in $000):

Revenues:

 Grant revenue

  Total revenues

Operating expenses:

 Research and development
 General and administrative

  Total operating expenses

Loss from operations
Other expenses, net:

 Interest expense, net
 Change in put and note extension option and warrant liabilities
 Loss on early extinguishment of debt

Loss before income taxes
Income taxes
Net loss

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Fiscal Years Ended March 31,

2012

2011

 $

 $

 $

1,342 
1,342 

5,389 
4,997 
10,386 
(9,044)   

(1,893)   
(78)   
(1,193)    

(12,208)   
(2)   
(12,210)  $

2,071 
2,071 

3,678 
4,958 
8,636 
(6,565)

(3,119)
204 
- 

(9,480)
(2)
(9,482)

 
 
 
 
 
 
 
 
 
 
 
   
     
 
   
     
 
  
  
   
      
  
  
  
  
  
  
  
  
   
      
  
  
  
  
 
   
      
  
  
  
 
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Revenue

Our primary sources of revenue for the fiscal years ended March 31, 2012 and 2011 were government grant awards from the NIH to pursue
the development of AV-101 and from California Institute of Regenerative Medicine (“CIRM”) to develop our bioassay system for predictive
liver toxicology and drug metabolism drug screening, and from a strategic research contract with third parties.  The AV-101 grant from NIH
accounted for 87% and 69% of total revenue for fiscal year 2012 and 2011, respectively.  The CIRM grant accounted for 6% and 26% of total
revenue in fiscal year 2012 and 2011, respectively.  The current NIH grant terminates on June 30, 2012 and our CIRM grant terminated in
September  2011.    Government  grant  revenue  typically  reimburses  us  for  expenses  incurred  in  the  subject  research  area  plus  a  nominal
allocation or fee to cover our related administrative and infrastructure costs.

Research and Development Expense

Research and development expense represented approximately 52% and 43% of total operating expenses for the years ended March 31, 2012
and  2011,  respectively.  Research  and  development  costs  are  expensed  as  incurred.  Research  and  development  expense  consists  of  both
internal and external expenses incurred in sponsored stem cell research and development activities, costs associated with the clinical and non-
clinical development of AV-101 and costs related to the licensing, application and prosecution of our intellectual property.  These expenses
primarily consist of the following:

•

•

•

•

•

•

  salaries, benefits, including stock-based compensation costs, travel and related expense for personnel associated with research

and development activities;

  fees  paid  to  contract  research  organizations  and  other  professional  service  providers  for  services  related  to  the  conduct  and

analysis of clinical trials and other development activities;

  fees paid to third parties for access to licensed technology and costs associated with securing and maintaining patents related to

our internally generated inventions:

  laboratory supplies and materials;

  leasing and depreciation of laboratory equipment; and

  allocated costs of facilities and infrastructure.

General and Administrative Expense

General  and  administrative  expense  consists  primarily  of  salaries  and  related  expense,  including  stock-based  compensation  expense,  for
personnel in executive, finance and accounting, and other support functions. Other costs include professional fees for legal, investor relations
and  accounting  services  and  other  strategic  consulting  and  public  company  expenses  as  well  as  facility  costs  not  otherwise  included  in
research and development expense.

During the second half of our fiscal year ended March 31, 2011, we expensed significant legal, accounting and other fees that we had incurred
in anticipation of a potential listing on the Toronto Stock Exchange when, for strategic purposes, we refrained from pursuing a listing on that
securities exchange due to market conditions..  Following the Merger in May 2011, we increased our administrative headcount and engaged
certain consulting services to meet our obligations as a public reporting company.

Other Expenses, Net

We  incurred  interest  expense  on  the  outstanding  balance  of  our  convertible  promissory  notes  issued  beginning  in  2006,  substantially  all  of
which were converted into Units in May 2011 at a price of $1.75 per Unit in connection with the Merger.  We also incurred interest expense on
the Platinum Note prior to its exchange into our Series A Preferred Stock in December 2011, and on various notes issued to certain service
providers during the years ended March 31, 2011 and 2012.

We recorded non-cash income in fiscal 2011 and non-cash expense in fiscal 2012 related to the change in the fair values of the derivatives
associated with the Platinum Notes.  In fiscal 2012, we recorded a non-cash loss on early extinguishment of debt related to the exchange of the
Platinum Note into shares of our Series A Preferred Stock under the terms of a note and warrant exchange agreement.

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Critical Accounting Policies and Estimates

We  consider  certain  accounting  policies  related  to  revenue  recognition,  impairment  of  long-lived  assets,  research  and  development,  stock-
based compensation, and income taxes to be critical accounting policies that require the use of significant judgments and estimates relating to
matters that are inherently uncertain and may result in materially different results under different assumptions and conditions. The preparation
of  financial  statements  in  conformity  with  United  States  generally  accepted  accounting  principles  (“GAAP”)  requires  us  to  make  estimates
and assumptions that affect the amounts reported in the financial statements and accompanying notes to the consolidated financial statements.
These estimates include useful lives for property and equipment and related depreciation calculations, and assumptions for valuing options,
warrants and other stock-based compensation. Our actual results could differ from these estimates.

Revenue Recognition

Our  revenues  consist  primarily  of  revenues  from  government  grant  awards  and  strategic  collaborations.    We  recognize  revenue  under  the
provisions  of  the  Securities  and  Exchange  Commission  issued  Staff Accounting  Bulletin  104,  Topic  13,   Revenue  Recognition  Revised  and
Updated  (“SAB  104”)  and  Accounting  Standards  Codification  (“ASC”)  605-25,  Revenue  Arrangements-Multiple  Element  Arrangements
(“ASC  605-25”).  Revenue  for  arrangements  not  having  multiple  deliverables,  as  outlined  in  ASC  605-25,  is  recognized  once  costs  are
incurred and collectability is reasonably assured.

Revenue arrangements with multiple components are divided into separate units of accounting if certain criteria are met, including whether
the delivered component has stand-alone value to the customer. Consideration received is allocated among the separate units of accounting
based on their respective selling prices.  The selling price for each unit is based on vendor-specific objective evidence, or VSOE, if available,
third party evidence if VSOE is not available, or estimated selling price if neither VSOE nor third party evidence is available.  The applicable
revenue recognition criteria are then applied to each of the units.

We  recognize  revenue  when  the  four  basic  criteria  of  revenue  recognition  are  met:  (1)  a  contractual  agreement  exists;  (2)  the  transfer  of
technology  has  been  completed  or  services  have  been  rendered;  (3)  the  fee  is  fixed  or  determinable;  and  (4)  collectability  is  reasonably
assured. For each source of revenue, we comply with the above revenue recognition criteria in the following manner:

• Collaborative  arrangements  typically  consist  of  non-refundable  and/or  exclusive  technology  access  fees,  cost  reimbursements  for
specific  research  and  development  spending,  and  various  milestone  and  future  product  royalty  payments.    If  the  delivered
technology  does  not  have  stand-alone  value,  the  amount  of  revenue  allocable  to  the  delivered  technology  is  deferred.    Non-
refundable upfront fees with stand-alone value that are not dependent on future performance under these agreements are recognized
as  revenue  when  received,  and  are  deferred  if  we  have  continuing  performance  obligations  and  have  no  objective  and  reliable
evidence of the fair value of those obligations.  We recognize non-refundable upfront technology access fees under agreements in
which we have a continuing performance obligation ratably, on a straight-line basis, over the period in which we are obligated to
provide services.  Cost reimbursements for research and development spending are recognized when the related costs are incurred
and  when  collectability  is  reasonably  assured.    Payments  received  related  to  substantive,  performance-based  “at-risk”  milestones
are  recognized  as  revenue  upon  achievement  of  the  milestone  event  specified  in  the  underlying  contracts,  which  represent  the
culmination  of  the  earnings  process.    Amounts  received  in  advance  are  recorded  as  deferred  revenue  until  the  technology  is
transferred, costs are incurred, or a milestone is reached.

• Technology license agreements typically consist of non-refundable upfront license fees, annual minimum access fees and/or royalty
payments.  Non-refundable  upfront  license  fees  and  annual  minimum  payments  received  with  separable  stand-alone  values  are
recognized when the technology is transferred or accessed, provided that the technology transferred or accessed is not dependent on
the outcome of the continuing research and development efforts. Otherwise, revenue is recognized over the period of our continuing
involvement.

• Government grant awards, which support our research efforts on specific projects, generally provide for reimbursement of approved

costs as defined in the terms of grant awards. We recognize grant revenue when associated project costs are incurred.

Impairment of Long-Lived Assets

In  accordance  with  ASC  360-10,  Property,  Plant  &  Equipment—Overall ,  we  review  for  impairment  whenever  events  or  changes  in
circumstances indicate that the carrying amount of property and equipment may not be recoverable. Determination of recoverability is based
on an estimate of undiscounted future cash flows resulting from the use of the asset and its eventual disposition. In the event that such cash
flows are not expected to be sufficient to recover the carrying amount of the assets, we write down the assets to their estimated fair values and
recognize the loss in the statements of operations.

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Research and Development Expenses

Research and development expenses include internal and external costs. Internal costs include salaries and employment related expenses of
scientific  personnel  and  direct  project  costs.  External  research  and  development  expenses  consist  of  sponsored  stem  cell  research  and
development  costs,  costs  associated  with  clinical  and  non-clinical  development  of AV-101,  our  lead  drug  candidate,  and  costs  related  to
application and prosecution of patents related to our stem cell technology platform, Human Clinical Trials in a Test Tube ™, and AV-101. All
such costs are charged to expense as incurred.

Stock-Based Compensation

We account for stock-based payment arrangements in accordance with ASC 718, Compensation-Stock Compensation and ASC 505-50, Equity-
Equity Based Payments to Non-Employees which requires the recognition of compensation expense, using a fair-value based method, for all
costs related to stock-based payments including stock options and restricted stock awards.  We recognize compensation cost for all share-based
awards to employees based on their grant date fair value. Share-based compensation expense is recognized over the period during which the
employee  is  required  to  perform  service  in  exchange  for  the  award,  which  generally  represents  the  scheduled  vesting  period.  We  have  no
awards with market or performance conditions. For equity awards to non-employees, we re-measure the fair value of the awards as they vest
and the resulting value is recognized as an expense during the period over which the services are performed.

We use the Black-Scholes option pricing model to estimate the fair value of stock-based awards as of the grant date. The Black-Scholes model
is complex and dependent upon key data input estimates. The primary data inputs with the greatest degree of judgment are the expected terms
of the stock options and the estimated volatility of our stock price. The Black-Scholes model is highly sensitive to changes in these two inputs.
The  expected  term  of  the  options  represents  the  period  of  time  that  options  granted  are  expected  to  be  outstanding.  We  use  the  simplified
method  to  estimate  the  expected  term  as  an  input  into  the  Black-Scholes  option  pricing  model.  We  determine  expected  volatility  using  the
historical method, which is based on the historical daily trading data of our common stock over the expected term of the option.

Income Taxes

We  account  for  income  taxes  using  the  asset  and  liability  approach  for  financial  reporting  purposes.  We  recognize  deferred  tax  assets  and
liabilities for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and
liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using
enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled.
The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.
Valuation allowances are established, when necessary, to reduce the deferred tax assets to an amount expected to be realized.

Recent Accounting Pronouncements

See  Note  3  to  the  consolidated  financial  statements  included  in  Item  8  in  this  Annual  Report  on  Form  10-K  for  information  on  recent
accounting pronouncements.

Results of Operations

Comparison of Years Ended March 31, 2012 and 2011

Revenue   

The following table compares the primary revenue sources between the periods (in $000):

NIH - AV-101 grant
CIRM grant
Subcontract revenue

Total Revenue

Fiscal Years Ended March 31,

2012

2011

 $

 $

 $

1,163 
79 
100 

1,342 

 $

1,432 
546 
93 

2,071 

NIH grant revenue decreased as a result of decreases in our direct labor and third party billable expense reimbursements related to AV-101
grant-funded work as the grant award neared completion in June 2012.  Grant revenue from the California Institute of Regenerative Medicine
("CIRM") project decreased as the grant reached completion in September 2011.

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Research and Development Expense

Research and development expense increased by 46% to $5.4 million in fiscal 2012 compared to $3.7 million in fiscal 2011.  The following
table compares the primary components of research and development expense between the periods (in $000):

Salaries and benefits
Stock-based compensation
Consulting
UHN research under SRCA
Technology licenses and royalties
Project-related third-party research and supplies:

AV-101
CIRM
All other including CardioSafe and LiverSafe

Rent
Depreciation
Warrant modification expense
All other

 $

Fiscal Years Ended March 31,

2012

2011

 $

862 
477 
179 
830 
340 

2,191 
37 
231 
2,459 
104 
37 
101 
- 

576 
475 
- 
1,275 
282 

819 
87 
30 
936 
99 
37 
- 
(2)

Total Research and Development Expense

 $

5,389 

 $

3,678 

Salary and benefits expense increased due to the impact of new research stem cell research and development personnel added since December
2010  and  a  bonus  granted  in  December  2011.    Consulting  expense  reflects  the  expense  related  to  the  grant  of  warrants  to  members  of  our
Scientific Advisory Board, including our advisors who are former medicinal chemistry, drug safety and drug development experts from large
pharmaceutical companies, as well as to other strategic consultants during the fourth quarter of fiscal 2012.  Sponsored stem cell research and
development expense associated with the laboratories of Dr. Gordon Keller at UHN reflect our strategic issuance in fiscal 2012 of $330,000 in
(non-cash) stock-based compensation to UHN and $500,000 in research consulting expense to UHN to expand the scope and duration of our
intellectual  property  rights  under  our  long  term  stem  cell  research  collaboration  with  Dr.  Keller  and  UHN,  as  well  as  the  execution  of
exclusive License Agreements for novel stem cell technology discovered and developed by Dr. Keller and his research team at UHN.  Fiscal
2011  UHN  sponsored  research  expense  associated  with  Dr.  Keller’s  laboratories  includes  a  non-cash  stock-based  compensation  charge  of
$1,050,000  plus  payments  for  sponsored  stem  cell  technology  research  services.    Technology  licenses  and  royalty  expense  for  fiscal  2011
reflected a decrease resulting from an adjustment of royalty expense to reflect a provision in one of our arrangements that permits an offset for
patent  prosecution  costs  we  incur.    The  increase  in  AV-101-related  project  expense  reflects  increased  third-party  costs  of  $1,372,000,
including  approximately  $170,000  in  grant–reimbursable  costs  related  to  the  now-completed  Phase  1a  clinical  study  of  AV-101  and
approximately $300,000 for grant-reimbursable costs of the AV-101 Phase 1b clinical trials that were still in progress at March 31, 2012.  An
additional component of the AV-101 project increase includes on-going non-grant-reimbursable efforts conducted by third-party collaborators,
including Cato Research Ltd., whose efforts included costs of $539,000 for developing new NIH grant applications for subsequent phases of
the  project  as  well  as  for  general  project  management.    The  CIRM  grant  expired  at  the  end  of  September  2011.    Other  non-grant  project
expense includes $54,000 attributable to a new stem cell research collaboration in 2011.  Warrant modification expense is attributable to the
Agreement  Regarding  Payment  of  Invoices  and  Warrant  Exercises  with  Cato  Holding  Company  described  in  Note  9,  Capital Stock,  to  the
Consolidated  Financial  Statements  included  in  Item  8  of  this  Form  10-K.    We  do  not  track  internal  research  and  development  expenses,
including compensation costs, by project as we do not currently believe that such project accounting is feasible nor required given the overlap
of project resources, including staffing, that are dedicated to our research and development projects.

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General and Administrative Expense

General and administrative expense was essentially unchanged at $5.0 million for the years ended March 31, 2012 and 2011. The following
table compares the primary components of general and administrative expense between the periods (in $000):

Fiscal Years Ended March 31,

2012

2011

Salaries and benefits
Stock-based compensation
Consulting services
Legal, accounting and other professional fees
Investor relations
Insurance
Travel and entertainment
Rent and utilities
Warrant modification expense
All other expenses

 $

 $

875 
1,114 
558 
1,033 
343 
101 
68 
89 
641 
175 

Total General and Administrative Expense

 $

4,997 

 $

401 
1,154 
88 
3,005 
16 
16 
70 
77 
- 
131 

4,958 

During fiscal 2011, we expensed $2,526,000 million of legal, accounting and other fees that we had incurred pursuing a potential listing on the
Toronto  Stock  Exchange  when  we  decided  not  to  proceed  with  that  initiative  as  a  result  of  declining  market  conditions  for  initial  public
offerings.    Excluding  the  impact  of  that  transaction,  legal,  accounting  and  professional  fees  have  increased  by  approximately  $550,000  in
fiscal  2012,  primarily  as  a  result  of  (i)  costs  related  to  the  Merger  and  becoming  an  SEC  reporting  public  company  in  May  2011  and  to
maintaining  our  status  as  such  and  (ii)  warrant  and  stock  grants  to  legal  and  other  strategic  consultants  aggregating  $393,000  during  fiscal
2012.  The increase in salaries and benefits expense in fiscal 2012 reflects the impact of headcount increases, reduced officer compensation
levels in fiscal 2011 and payments aggregating $85,000 representing partial recovery of that reduction paid in May 2011, as well as $321,000
of compensation attributed to two officers related to the May 2011 the cancellation of certain notes receivable from the officers, as described
in Note 14, Related Party Transactions , to the Consolidated Financial Statements included in Item 8 of this Form 10-K.  During fiscal 2012,
we  also  incurred  increased  consulting  and  other  outside  service  costs  related  to  expanded  business  development,  investor  relations  and
awareness  initiatives.    Consulting  expense  includes  $299,000  representing  the  fair  value  of  warrants  granted  to  members  of  our  Board  of
Directors  and  other  strategic  consultants  during  the  fourth  quarter  of  fiscal  2012,  in  addition  to  fees  for  business  development  and  other
consulting  and  strategic  services.    Non-cash  expense  related  to  stock-based  compensation  for  fiscal  2012  includes  the  expense  impact  of
options granted prior to fiscal 2011 and in fiscal year 2012 to employees and consultants as well as the impact of our increased stock price on
the expense related to unvested non-employee option grants.  We granted no options during fiscal 2011.  Additionally, in fiscal year 2012, we
incurred non-cash warrant modification expense of $641,000 related to reducing the exercise price and, in some cases, extending the term of
certain outstanding warrants to purchase our common stock, as described in Note 9, Capital Stock, to the Consolidated Financial Statements
included in Item 8 of this Form 10-K.

Other Expense, Net   

Other  expense,  net  for  the  fiscal  year  ended  March  31,  2012  consists  of  the  $1,193,500  loss  on  early  debt  extinguishment  related  to  the
December 2011 exchange of the Platinum Note and warrants for Series A Preferred Stock, as described in Note 8,  Convertible  Promissory
Notes  and  Other  Notes  Payable,  to  the  Consolidated  Financial  Statements  included  in  Item  8  of  this  Form  10-K,  interest  expense  of
$1,893,000, and a $78,000 net charge for the increase in the fair value of the Platinum Notes extension option and warrant liability, both of
which were terminated in conjunction with the May 2011 Merger and restructuring of the Platinum Notes.  Other expense for the fiscal year
ended March 31, 2011 consisted of $3,119,000 of interest expense offset by a $204,000 benefit for the decrease in the fair value of the then-
outstanding Platinum Notes extension option and warrant liability.  The decrease in interest expense between the periods resulted primarily
from the conversion of convertible promissory notes into equity in connection with the Merger in May 2011 and the exchange of the Platinum
Note for equity in December 2011.

Liquidity and Capital Resources

At  March  31,  2012,  we  had  cash  and  cash  equivalents  of  $81,000  and  our  current  liabilities  exceeded  our  current  assets  by  $2.9  million.
During  May  and  June  2012,  warrant  holders  exercised  warrants  to  purchase  an  aggregate  of  539,554  shares  of  our  common  stock  and  we
received cash proceeds and satisfaction of amounts due for services in lieu of our payments in the aggregate amount of $269,800.  On June 29,
2012, we entered into an agreement pursuant to which we will issue two secured three-year 10% convertible promissory notes in the aggregate
principal  amount  of  $500,000  to  Platinum  during  July  2012.    See  Note  16, Subsequent  Events,  to  the  Consolidated  Financial  Statements
included in Item 8 of this Form 10-K for additional information regarding the additional financing we have received since March 31, 2012.

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Since inception in May 1998, VistaGen has financed its operations, technology development and technology acquisitions primarily through the
issuance  and  sale  of  equity  and  equity-linked  securities  for  cash  consideration  and  convertible  promissory  notes  and  short-term  promissory
notes, as well as from government research grant awards and strategic collaboration payments.

On May 11, 2011, immediately prior to the Merger, we sold 2,216,106 Units in the 2011 Private Placement at a price of $1.75 per Unit.  The
Units consisted of one share of common stock and one warrant entitling the holder to purchase one-fourth (1/4) of one share of common stock
at an exercise price of $2.50 per share.  The warrants, which collectively allow for the purchase of 554,013 shares of common stock, expire on
May  11,  2014.    Proceeds  from  the  sale  of  the  Units  were  $2,369,194  in  cash,  a  $500,000  note  due  on  September  6,  2011,  cancellation  of
$840,000  of  our  short-term  notes  payable  due  on April  30,  2011,  a  note  cancellation  premium  of  $94,500,  and  cancellation  of  $74,503  of
accounts payable.  At September 30, 2011, the $500,000 promissory note due on September 6, 2011 remained unpaid.  In October 2011, we
restructured  the  note  receivable  to  require  a  series  of  monthly  payments  to  us  through  September  2012  (see  Note  9, Capital Stock,  to  the
accompanying Consolidated Financial Statements in Item 8 of this Form 10-K)  

At the time of the Merger, (i) outstanding convertible promissory notes in the amount of $6,174,793, including principal and accrued interest;
and (ii) all 2,884,655 of our then-outstanding shares of preferred stock were converted into shares of common stock at a price of $1.75 per
share.  The holders of the notes that converted and all holders of the preferred stock exchanged their securities for an aggregate of 6,412,945
shares of our common stock, which shares were part of the 6,836,452 shares of Excaliber’s common stock issued for the outstanding shares of
VistaGen's common stock in connection with the Merger.

Subsequent to the Merger and through March 31, 2012, we have cancelled the $4.0 million principal balance of the previously outstanding
convertible note payable to Platinum, as well as warrants to purchase 1,599,858 shares of our common stock held by Platinum in exchange for
the issuance to Platinum of 437,055 shares of our  Series A preferred stock.  Additionally, we have modified the exercise price and, in some
cases, the term of outstanding warrants and other warrant holders have exercised warrants to purchase 1,521,401 shares of our common stock.
As  a  result  of  these  exercises,  we  have  received  cash  proceeds  of  $1,166,000,  satisfied  outstanding  liabilities  for  services  aggregating
approximately $275,000 in lieu of payment in cash, and arranged equity-based satisfaction for future services of approximately $268,000 in
lieu of cash payment, most of which services had been received by March 31, 2012.  We also sold 63,570 Units, each Unit consisting of one
share of our common stock and a three-year warrant to purchase one-fourth (¼) of one share of our common stock, in  a  follow-on  private
placement and received cash proceeds of approximately $111,000.   Additionally, in February 2012, we issued 12% convertible promissory
notes in the aggregate principal amount of $500,000 and received cash proceeds of $466,500 after expenses of the offering.  The notes mature
in February 2014.  In connection with the notes, we also issued to the purchasers of the notes five-year warrants to purchase an aggregate of
272,724 shares of our common stock at $2.75 per share.  Since March 31, 2012, we have received cash proceeds and satisfaction of amounts
due for services in lieu of our payments in the aggregate amount of $269,800 as a result of the exercise of previously-outstanding warrants.  In
June  2012,  we  entered  into  an  agreement  pursuant  to  which  we  will  issue  two  secured  three-year  10%  convertible  promissory  notes  in  the
aggregate principal amount of $500,000 to Platinum during July 2012.

We  do  not  believe  that  our  current  cash  and  cash  equivalents,  including  the  cash  proceeds  from  warrant  exercises  and  the  issuance  of  the
convertible promissory note described above and in Note 16, Subsequent Events, to the Consolidated Financial Statements included in Item 8
of this Form 10-K, will enable us to fund our operations through the next twelve months.  We anticipate that our cash expenditures during the
next  twelve  months  will  be  between  approximately  $4  million  and  $6  million.  We  have  demonstrated  the  ability  to  manage  our  costs
aggressively  and  increase  our  operating  efficiencies  while  advancing  our  stem  cell  technology  platform  and  AV-101  development
programs.    To  further  advance  drug  rescue  applications  of  our  stem  cell  technology  platform,  pilot  nonclinical  cell  therapy  initiatives,  and
clinical development of AV-101, as well as support our operating activities, we expect our monthly operating costs associated with salaries and
benefits, regulatory and public company consulting, contract research and development, legal, accounting and other working capital costs to
increase. In the past, we have relied primarily on government grant awards, private placements of our debt and equity securities, and strategic
collaborations  to  meet  our  operating  budget  and  achieve  our  business  objectives,  and  we  plan  to  continue  that  practice  in  the  future.  The
general  economic  conditions  during  fiscal  2011  and  2012,  including  the  tightening  of  available  funding  for  micro-cap  and  small-cap
biotechnology companies in the financial markets, delayed the extent of advancement on our stem cell technology-based drug rescue programs
and clinical development programs.  Although we have been successful over the past fourteen years with raising sufficient capital to fund our
operations, and we will continue to pursue additional financing opportunities to meet our business objectives, there can be no assurance that
additional capital will be available to us in sufficient amounts, in a timely manner and/or on terms favorable to us, if at all. If we are unable to
complete one or more private placements near term, or otherwise obtain sufficient financing through strategic collaborations or government
grant awards, we may be required to delay, scale back or discontinue certain drug rescue and/or research and development activities, and this
may adversely affect our ability to operate as a going concern. If additional funds are obtained by selling equity or debt securities, substantial
dilution  to  existing  stockholders  may  result.  Our  future  working  capital  requirements  will  depend  on  many  factors,  including  without
limitation, the scope and nature of our drug rescue and research and development efforts, the success of such programs, our ability to obtain
government  grant  awards  and  our  ability  to  enter  into  strategic  collaborations  with  pharmaceutical  companies  and  academic  institutions  on
terms acceptable to us.

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Table of Contents

Cash and Cash Equivalents

The following table summarizes changes in cash and cash equivalents for the periods stated (in thousands):

Fiscal Years Ended March 31,

2012

2011

Net cash used in operating activities
Net cash used in investing activities
Net cash provided by financing activities, including sale of Units, warrant exercises and issuance
of notes in 2012 and issuance of notes and warrants in 2011

 $
 $

 $

(3,566)  $
(32)  $

3,540 

 $

(841)
(58)

837 

Off-Balance Sheet Arrangements

Other than contractual obligations incurred in the normal course of business, we do not have any off-balance sheet financing arrangements or
liabilities, guarantee contracts, retained or contingent interests in transferred assets or any obligation arising out of a material variable interest
in  an  unconsolidated  entity.  We  have  two  inactive,  wholly-owned  subsidiaries, Artemis  Neuroscience,  Inc.,  a  Maryland  corporation,  and
VistaStem Canada, Inc., an Ontario corporation.

Item 7A.  Quantitative and Qualitative Disclosures About Market Risk

The disclosures in this section are not required since we qualify as a smaller reporting company.

Item 8.  Financial Statements and Supplementary Data

INDEX TO FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm
Consolidated Balance Sheets
Consolidated Statements of Operations
Consolidated Statements of Cash Flows
Consolidated Statements of Preferred Stock
Consolidated Statements of Stockholders' Deficit
Notes to Consolidated Financial Statements

-49-

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59

 
 
 
 
 
 
 
 
 
 
 
   
     
 
 
 
 
 
 
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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders
VistaGen Therapeutics, Inc.
(a development stage company)

We  have  audited  the  accompanying  consolidated  balance  sheets  of  VistaGen  Therapeutics,  Inc.  (a  development  stage  company)  as  of
March 31, 2012 and 2011 and the related consolidated statements of operations, cash flows, preferred stock, and stockholders’ deficit for the
years then ended, and for the period from May 26, 1998 (inception) through March 31, 2012. These financial statements are the responsibility
of the Company's management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those
standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material
misstatement.  We  were  not  engaged  to  perform  an  audit  of  the  Company's  internal  control  over  financial  reporting.  Our  audits  included
consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances,
but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly,
we  express  no  such  opinion. An  audit  also  includes  examining,  on  a  test  basis,  evidence  supporting  the  amounts  and  disclosures  in  the
financial  statements,  assessing  the  accounting  principles  used  and  significant  estimates  made  by  management,  and  evaluating  the  overall
financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the consolidated financial
position  of  VistaGen  Therapeutics,  Inc.  (a  development  stage  company)  at  March  31,  2012  and  2011,  and  the  consolidated  results  of  its
operations  and  its  cash  flows  for  the  years  then  ended,  and  for  the  period  from  May  26,  1998  (inception)  through  March  31,  2012,  in
conformity with U.S. generally accepted accounting principles.

The accompanying consolidated financial statements at March 31, 2012 have been prepared assuming that the Company will continue as
a going concern. As discussed in Note 2 to the consolidated financial statements, the Company is a development stage company, has not yet
generated  sustainable  revenues,  has  suffered  recurring  losses  from  operations  and  has  a  stockholders’  deficit,  all  of  which  raise  substantial
doubt about its ability to continue as a going concern. The consolidated financial statements do not include any adjustments that might result
from the outcome of this uncertainty.

/s/ OUM & CO. LLP

San Francisco, California
July 2, 2012

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Table of Contents

VISTAGEN THERAPEUTICS, INC.

 Current assets:

 Cash and cash equivalents
 Unbilled contract payments receivable
 Prepaid expenses

 Total current assets

 Property and equipment, net
 Security deposits and other assets

 Total assets

(a development stage company)
CONSOLIDATED BALANCE SHEETS
(Amounts in $100’s, except share amounts)

ASSETS

  March 31,

    March 31,

2012

2011

LIABILITIES, PREFERRED STOCK AND STOCKHOLDERS’ DEFICIT

 Current liabilities:

 Accounts payable
 Accrued expenses
 Notes payable and accrued interest
 Notes payable and accrued interest to related parties
 Put option and note term extension option liabilities
 Capital lease obligations
 Non-interest bearing promissory notes, net, including $525,000 to related parties
 Deferred revenues
 Convertible promissory notes, including $947,400 to related parties

 $

 at March 31, 2011  - current portion

 Accrued interest on convertible promissory notes

 Total current liabilities

 Non-current liabilities:

 Notes payable and accrued interest
 Notes payable and accrued interest to related parties
 Convertible promissory notes, net of current portion
 Accrued interest on convertible promissory notes
 Accrued officers’ compensation
 Capital lease obligations
 Accounts payable
 Warrant liability

 Total non-current liabilities
 Total liabilities
 Commitments and contingencies
 Preferred stock, no par value;  no shares authorized at March 31, 2012; 20,000,000 shares
         authorized at March 31, 2011; no shares issued and outstanding at March 31, 2012;

 2,884,655 shares issued and outstanding at March 31, 2011

 Stockholders’ deficit:
      Preferred stock, $0.001 par value;  10,000,000 shares authorized at March 31, 2012;
          no shares authorized at March 31, 2011; 437,055 Series A shares issued and outstanding

 $

 $

81,000 
106,200 
50,900 
238,100 
74,500 
29,000 
341,600 

 $

 $

 $

139,300 
42,200 
23,300 
204,800 
87,700 
31,100 
323,600 

1,767,100 
1,421,900 
160,900 
50,400 
90,800 
30,100 
1,105,700 
78,800 

4,809,200 
1,310,800 
10,825,700 

2,106,200 
210,800 
3,326,000 
585,400 
57,000 
4,500 
1,140,600 
417,100 
7,847,600 
18,673,300 

1,750,800 
657,300 
599,300 
150,800 
- 
10,500 
- 
13,200 

- 
- 
3,181,900 

2,667,500 
125,100 
700 
5,300 
57,000 
9,700 
- 
- 
2,865,300 
6,047,200 

- 

14,534,800 

 at March 31, 2012; no shares issued and outstanding at March 31, 2011

400     

- 

Common stock, $0.001 par value at March 31, 2012 and 2011; 200,000,000 and 400,000,000
shares authorized at March 31, 2012 and 2011, respectively; 18,704,267 and 5,241,110
      shares issued at March 31, 2012 and 2011, respectively
 Additional paid-in capital
 Treasury stock, at cost, 2,083,858 shares of common stock held at March 31, 2012; no
       shares held at March 31, 2011
Notes receivable from sale of common stock to unrelated parties at March 31, 2012 and upon
      exercise of options and warrants by related parties at March 31, 2011
Deficit accumulated during development stage
 Total stockholders’ deficit
 Total liabilities, preferred stock and stockholders’ deficit

18,700 
52,539,500 

5,200 
9,867,400 

(3,231,700)    

- 

(250,000)   
(54,782,500)   
(5,705,600)   
 $
341,600 

(184,100)
(42,573,000)
(32,884,500)
323,600 

 $

See accompanying notes to consolidated financial statements.

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VISTAGEN THERAPEUTICS, INC.
(a development stage company)
CONSOLIDATED STATEMENTS OF OPERATIONS
(Amounts in $100’s, except share and per share amounts)

Revenues:

 Grant revenue
 Collaboration revenue
 Other

  Total revenues

Operating expenses:

 Research and development
 Acquired in-process research and development
 General and administrative

  Total operating expenses

Loss from operations
Other expenses, net:

 Interest expense, net
 Change in put and note extension option and
       warrant liabilities
  Loss on early extinguishment of debt
 Other income
Loss before income taxes
Income taxes
Net loss

Basic and diluted net loss per common share
Weighted average shares used in computing

basic and diluted net loss per common share

Fiscal Years Ended March 31,

    May 26, 1998  
(Inception)
Through
    March 31,

2012

2011

2012

 $

 $

 $

1,342,200 

 $
-     
-     

1,342,200 

5,388,600 

-     

4,997,000 
10,385,600 
(9,043,400)   

 $

2,071,000 
- 
- 
2,071,000 

3,678,200 
- 
4,957,700 
8,635,900 
(6,564,900)   

(1,893,200)   

(3,119,400)   

(78,000)   
(1,193,500)    

200 

(12,207,900)   
(1,600)   
(12,209,500)  $

203,900 
- 
(200)   
(9,480,600)   
(1,600)   
(9,482,200)  $

(0.83)  $

(1.81)    

14,736,651 

5,241,110     

12,762,700 
2,283,600 
1,123,500 
16,169,800 

26,124,900 
7,523,200 
27,118,400 
60,766,500 
(44,596,700)

(9,441,500)
- 
418,500 
(1,193,500)
47,500 
(54,765,700)
(16,800)
(54,782,500)

See accompanying notes to consolidated financial statements.

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VISTAGEN THERAPEUTICS, INC.
(a development stage company)
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Amounts in $100’s)

 Cash flows from operating activities:

  Net loss
  Adjustments to reconcile net loss to net cash used in operating activities:

   Depreciation and amortization
   Amortization of discounts on 7%, 7.5% and 10% notes
   Amortization of discounts on Platinum notes
   Amortization of discounts on August 2010 short-term notes
   Amortization of discounts on February 2012 12% convertible notes
   Change in put and note term extension option and warrant liabilities
   Fair value of Series C preferred stock, common stock, and warrants

    granted for services prior to the Merger

   Stock-based compensation
   Loss on early extinguishment of debt
   Expense related to modification of warrants
   Fair value of common stock granted for services following the Merger
   Fair value of warrants granted for services following the Merger
   Fair value of additional warrants granted under Discounted Warrant
       Exercise Program
   Fair value of common stock issued for note term modification
   Consulting services by related parties settled by issuing promissory notes    
   Acquired in-process research and development
   Amortization of imputed discount on non-interest bearing notes
   Gain on sale of assets
   Changes in operating assets and liabilities:

    Unbilled contract payments receivable
    Prepaid expenses and other current assets
    Security deposits and other assets
    Accounts payable and accrued expenses
    Deferred revenues

     Net cash used in operating activities

 Cash flows from investing activities:
  Purchases of equipment, net

     Net cash used in investing activities

 Cash flows from financing activities:

  Net proceeds from issuance of common stock and warrants, including units
  Proceeds from exercise of warrants under Discounted Warrant Exercise

Program

  Net proceeds from issuance of preferred stock and warrants
  Proceeds from issuance of notes under line of credit
  Proceeds from issuance of 7% note payable to founding stockholder
  Net proceeds from issuance of 7% convertible notes
  Net proceeds from issuance of 10% convertible notes and warrants
  Net proceeds from issuance of Platinum notes and warrants
  Net proceeds from issuance of 2008/2010 notes and warrants
  Net proceeds from issuance of 2006/2007 notes and warrants
  Net proceeds from issuance of 7% notes payable
  Net proceeds from issuance of August 2010 short-term notes and warrants
  Net proceeds from issuance of February 2012 12% convertible notes and

warrants

  Repayment of capital lease obligations
  Repayment of notes

     Net cash provided by financing activities

 Net increase in cash and cash equivalents
 Cash and cash equivalents at beginning of period
 Cash and cash equivalents at end of period

 Supplemental disclosure of cash flow activities:

  Cash paid for interest
  Cash paid for income taxes

 $

 $
 $

-53-

Fiscal Years Ended
March 31,

2012

2011

Period From  

    May 26, 1998
(Inception)
Through
March 31,
2012

 $

(12,209,500)

 $

(9,482,200)  $

(54,782,500)

45,600 
57,200 
909,000 
14,300 
(4,200)    
77,900 

131,200     

1,591,300 
1,193,500     
741,700     
452,000     
564,500     

138,100     
22,400     
-     
-     
-     
-     

(64,000)
(1,900)
2,100 
2,838,600 
(65,600)
(3,565,800)

45,300 
71,000 
1,376,600 
557,700 
- 

(203,900)   

- 
1,628,800 
- 
- 
- 
- 

- 
- 
- 
- 
- 
- 

743,700 
259,200 
3,548,700 
572,000 
(4,200)
(418,600)

1,056,600 
4,354,300 
1,193,500 
741,700 
452,000 
564,500 

138,100 
22,400 
44,600 
7,523,200 
45,000 
(16,800)

205,000 
630,900 
4,500 
4,385,500 

(60,500)   
(841,300)   

(106,200)
(4,500)
(29,000)
16,580,600 
13,200 
(17,508,500)

(32,400)
(32,400)

(57,800)   
(57,800)   

(680,800)
(680,800)

2,679,200     

1,166,300     
-     
-     
-     
-     
-     
-     
- 
-     
-     
- 

466,500     
(14,500)
(757,600)
3,539,900 
(58,300)
139,300 
81,000 

 $

- 

2,800,000 

- 
- 
- 
- 
- 
- 
270,000 
- 
- 
800,000 

- 

(27,000)   
(205,600)   
837,400 
(61,700)   
201,000     
 $
139,300 

1,166,300 
4,198,600 
200,000 
90,000 
575,000 
1,655,000 
3,700,000 
2,971,800 
1,025,000 
55,000 
800,000 

466,500 
(100,500)
(1,332,400)
18,270,300 
81,000 
- 
81,000 

265,400 
1,600 

 $
 $

147,400 
1,600 

 $
 $

439,700 
16,800 

 
   
     
   
 
   
     
 
 
   
     
   
 
 
 
   
 
 
 
   
 
 
 
 
 
 
 
 
   
     
     
 
   
      
      
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
   
      
      
  
  
  
  
  
  
  
  
  
  
  
  
  
  
   
      
      
  
  
  
  
  
  
   
  
   
  
   
  
   
      
      
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
   
      
      
  
   
      
      
  
  
  
  
  
 
   
      
      
  
   
      
      
  
  
  
  
  
  
   
  
   
  
   
  
   
  
   
  
   
  
   
  
  
   
  
   
  
   
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
   
      
      
  
   
      
      
  
 
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VISTAGEN THERAPEUTICS, INC.
(a development stage company)
CONSOLIDATED STATEMENTS OF CASH FLOWS (continued)
(Amounts in $100s, except share amounts)

 Supplemental disclosure of noncash activities:

  Forgiveness of accrued compensation and accrued interest

  payable to officers transferred to equity

  Exercise of warrants and options in exchange for debt cancellation
  Settlement of accrued and prepaid interest by issuance of

  Series C Preferred Stock

  Conversion of 10% notes payable, net of discount, and

  related accrued interest into Series C Preferred stock
  Issuance of Series B-1 Preferred stock for acquired in-process

   research and development

  Conversion of 7% notes payable, net of discount, and

  related accrued interest into Series B Preferred stock

  Conversion of accounts payable into convertible promissory notes
  Conversion of accounts payable into note payable
  Conversion of accounts payable into common stock
  Conversion of accrued interest on convertible promissory

   notes into common stock

  Notes receivable from sale of common stock to related parties

  upon exercise of options and warrants

  Capital lease obligations
  Recognition of put option and note term

  extension option liabilities upon issuance of Platinum Notes

  Incremental fair value of put option and note term extension

  option liabilities from debt modifications

  Incremental fair value of note conversion option from debt

  modification

  Incremental fair value of warrant from debt modifications
  Recognition of warrant liability upon adoption of new accounting

standard

 Fair value of warrants issued with August 2010 short term notes
 Note Discount upon issuance of August 2010 short-term notes
 Fair value of warrants issued with February 2012 12% convertible notes
 Note Discount upon issuance of February 2012 12% convertible notes

  $
  $

  $

  $

  $

  $
  $
  $
 $

  $

  $
 $

  $

  $

  $
  $

  $
  $
  $
 $
 $

Fiscal Years Ended
March 31,

    Period From  
    May 26, 1998  
(Inception)
Through
    March 31,

2012

2011

2012

-    $
-    $

-    $

-    $

-    $

-    $
-    $
 $
- 
275,400    $

-    $

-    $
19,000    $

-    $

- 

 $

- 
- 

 $
 $

-    $
 $
- 
 $
- 
542,000    $
495,200    $

- 
- 

 $
 $

- 

 $

- 

 $

- 

 $

- 
- 
1,126,200 
- 

 $
 $
 $
 $

- 

 $

- 
- 

 $
 $

- 

 $

800,000 
112,800 

35,300 

2,050,300 

7,523,200 

508,000 
893,700 
2,810,300 
1,824,100 

921,400 

149,800 
139,700 

141,200 

158,000 

 $

479,400 

1,062,800 
121,100 

- 
130,900 
320,000 
- 
- 

 $
 $

 $
 $
 $
 $
 $

1,891,200 
276,700 

151,300 
130,900 
320,000 
542,000 
495,200 

See accompanying notes to consolidated financial statements.

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VISTAGEN THERAPEUTICS, INC.
(a development stage company)
CONSOLIDATED STATEMENTS OF PREFERRED STOCK
Period from May 26, 1998 (inception) through March 31, 2012
(Amounts in $100s, except share and per share amounts)

  Preferred    
Stock
(Shares)

Series A    

Series B     Series B-1    

Series C    

Total

    Preferred     Preferred     Preferred     Preferred     Preferred  

Stock

Stock

Stock

Stock

Stock

Balances at May 26, 1998 (inception)
Issuance of Series A preferred stock

 at $2.302 per share for cash, net of    
 issuance costs of $24,000

Balances at March 31, 2000
Issuance of Series A preferred stock

 at $2.302 per share for cash, net of    
 issuance costs of $5,500
Issuance of Series B preferred
stock at $5.545 per share for cash,
including conversion of $575,000
face value of 7% convertible notes
plus accrued interest of $3,800, net
of unamortized discount of
$70,800 and issuance costs of
$39,800

Balances at March 31, 2001
Issuance of Series B preferred stock

 at $5.545 per share for cash, net of    
 issuance costs of $97,200

Balances at March 31, 2002 and 2003
Issuance of Series B-1 preferred
   stockat $5.545 for
   acquired in-process  research
   and development
Balances at March 31, 2004

Issuance of Series C preferred
stock at $6.00 per share for cash,
including conversion of
$1,655,000 face value of 10%
convertible notes plus accrued
interest of $408,600, net of
unamortized note discount of
$13,200 and issuance costs of
$27,200

Proceeds allocated to warrants
issued in connection with Series C
preferred stock

Balances at March 31, 2005
Issuance of Series C preferred stock

 at $6.00 per share for cash, net of
 issuance costs of $20,700
Issuance of Series C preferred stock

at $6.00 per share for services and
in payment of interest on line of
credit

Balances at March 31, 2006 through

-    $

-    $

-    $

-    $

-    $

- 

429,350 
429,350 

964,200     
964,200     

2,580 

500     

-     
-     

-     

316,282     
748,212 

- 
964,700 

1,643,300     
1,643,300     

199,286     
947,498 

- 
964,700 

1,007,800     
2,651,100     

-     
-     

-     

-     
-     

-     
-     

- 
- 

- 

- 
- 

- 
- 

964,200 
964,200 

500 

1,643,300 
2,608,000 

1,007,800 
3,615,800 

1,356,750     
2,304,248 

-     

964,700 

- 
2,651,100 

7,523,200     
7,523,200     

- 
- 

7,523,200 
   11,139,000 

390,327     

-     

-     

-     

-     

-     

2,694,575 

964,700 

2,651,100 

143,331     

-     

-     

46,749     

-     

-     

- 

2,301,500 

2,301,500 

- 
7,523,200 

- 

- 

(25,500)   

2,276,000 

(25,500)
   13,415,000 

839,300 

839,300 

280,500 

280,500 

 March 31, 2011

2,884,655 

964,700 

2,651,100 

7,523,200 

3,395,800 

   14,534,800 

Conversion of all series of preferred stock
     into VistaGen common stock in
    connection with the Merger
Balances at March 31, 2012

(2,884,655)   
-    $

(964,700)   
-    $

(2,651,100)   
-    $

(7,523,200)   
-    $

(3,395,800)    (14,534,800)
- 

-    $

See accompanying notes to consolidated financial statements.

-55-

 
 
 
 
 
 
 
   
   
   
   
   
 
 
   
     
     
     
     
     
 
   
   
      
      
      
      
      
  
      
      
      
      
      
  
  
  
  
  
  
  
   
      
      
      
      
      
  
      
      
      
      
      
  
  
  
  
  
  
  
  
  
  
  
   
      
      
      
      
      
  
      
      
      
      
      
  
  
  
  
  
  
  
  
   
      
      
      
      
      
  
   
      
      
      
      
      
  
  
  
  
  
  
  
  
  
  
  
   
  
  
  
  
  
  
   
      
      
      
      
      
  
   
      
      
      
      
      
  
  
  
  
   
      
      
      
      
      
  
  
  
  
   
      
      
      
      
      
  
  
  
  
  
  
     
      
      
      
      
  
   
      
      
      
      
      
  
  
   
 
 
Table of Contents

VISTAGEN THERAPEUTICS, INC.
(a development stage company)
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ DEFICIT
Period from May 26, 1998 (inception) through March 31, 2012
(Amounts in $100s, except share and per share amounts)

Notes

Deficit

Series A
Preferred Stock
  Shares    Amount

    Common Stock
    Shares

Additional

Paid-in     Treasury     from Sale of    

Receivable    

Accumulated     
During the
Development   
Stage

Total
Stockholders’ 
Deficit

    Amount     Capital

Stock

Stock

Balances at
May 26, 1998   
 (inception)   

Initial sale of
common stock
for cash to
Founder
Fair value of
common stock
issued for
services
Effect of the
Merger
Net loss for
fiscal year 1999   

Balances at
March 31, 1999   

Sale of
common stock
for cash
Fair value of
common stock
issued for
services
Fair value of
warrants issued
for services
Net loss for
fiscal year 2000   

Balances at
March 31, 2000   

Common stock
issued upon
exercise of
options
from 1999
Stock Incentive
Plan
Fair value of
common stock
issued for
services
Fair value of
warrants issued
for services
Proceeds
allocated to
warrants issued
in connection
with 7%
convertible
notes
Net loss for
fiscal year 2001   

Balances at

-    $

-    $

-    $

-    $

-    $

-    $

- 

-    

-     1,000,000    

1,000    

4,000     

-     

-     

-    

5,000 

-    

-    

4,000     

-    

400     

      1,569,000    

1,600    

(1,600)   

-     

-     

-     

-     

-     2,573,000    

2,600    

2,800     

-    

-    

-     

-     

-     

-     

-     

-     

-    

-     

400 

- 

-    

(230,900)   

(230,900)

-    

(230,900)   

(225,500)

-    

-     200,000    

200    

19,800     

-     

-     

-    

20,000 

-    

-    

-    

-    

-     104,375    

100    

21,800     

-     

-     

-     

-     

-    

39,500     

-     

-     

-     2,877,375    

2,900    

83,900     

-     

-     

-     

-     

-     

-     

-    

21,900 

-    

39,500 

-    

(700,000)   

(700,000)

-    

(930,900)   

(844,100)

-    

-    

14,000     

-    

4,600     

-     

-     

-    

4,600 

-    

-    

-    

-    

-     100,000    

100    

32,900     

-     

-     

-    

13,100     

-     

-     

-     

-     

-    

91,200     

-     

-     

-     

-     

-     

-     

-     

-     

-    

33,000 

-    

13,100 

-     

-    

91,200 

-    

(1,809,000)   

(1,809,000)

 
  
    
     
     
     
     
   
 
 
 
   
 
   
   
   
   
 
    
     
     
     
     
     
     
     
 
    
     
  
  
  
     
 
  
     
      
      
      
      
      
      
      
  
 
  
     
      
      
      
      
      
      
      
  
  
  
  
 
  
     
      
      
      
      
      
      
      
  
 
  
     
      
      
      
      
      
      
      
  
  
     
      
      
      
      
      
      
      
  
  
  
  
  
     
      
      
      
      
      
      
      
  
  
 
  
     
      
      
      
      
      
      
      
  
March 31, 2001   

-    

-     2,991,375    

3,000    

225,700     

-     

-    

(2,739,900)   

(2,511,200)

Common stock
issued upon
exercise of
options
from 1999
Stock Incentive
Plan
Fair value of
warrants issued
for services
Proceeds
allocated to
warrants issued
in connection
with 10%
convertible
notes
Net loss for
fiscal year 2002   

Balances at
March 31, 2002   

Common stock
issued upon
exercise of
options
from 1999
Stock Incentive
Plan
Fair value of
warrants issued
for services
Proceeds
allocated to
warrants issued
in connection
with 10%
convertible
notes
Net loss for
fiscal year 2003   

Balances at
March 31, 2003   

Common stock
issued upon
exercise of
options
stock options
from 1999
Stock Incentive
Plan
Fair value of
warrants issued
for services
Proceeds
allocated to
warrants issued
in connection
with 10%
convertible
notes
Net loss for
fiscal year 2004   

Balances at
March 31, 2004   

-    

-    

-    

-    

-    

-    

-    

-    

-    

-    

-    

-    

-    

-    

-    

-    

1,511     

-    

500     

-     

-     

-    

33,100     

-     

-     

-     

-     

-    

-     

7,300     

-     

-     2,992,886    

3,000    

266,600     

-    

15,000     

-    

5,000     

-     

-     

-    

46,500     

-     

-     

-     

-     

-    

86,800     

-     

-     

-     3,007,886    

3,000    

404,900     

-    

2,925     

-    

600     

-     

-     

-    

2,200     

-     

-     

-     

-     

-    

11,400     

-     

-     

-     3,010,811    

3,000    

419,100     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-    

500 

-    

33,100 

-     

-    

7,300 

-    

(2,113,000)   

(2,113,000)

-    

(4,852,900)   

(4,583,300)

-     

-     

-    

5,000 

-    

46,500 

-     

-    

86,800 

-    

(502,600)   

(502,600)

-    

(5,355,500)   

(4,947,600)

-     

-     

-    

600 

-    

2,200 

-     

-    

11,400 

-    

(8,755,500)   

(8,755,500)

-     (14,111,000)   

(13,688,900)

 
  
     
      
      
      
      
      
      
      
  
  
     
      
      
      
      
      
      
      
  
  
  
  
     
      
      
      
      
      
      
      
  
  
 
  
     
      
      
      
      
      
      
      
  
 
  
     
      
      
      
      
      
      
      
  
  
     
      
      
      
      
      
      
      
  
  
  
  
     
      
      
      
      
      
      
      
  
  
 
  
     
      
      
      
      
      
      
      
  
 
  
     
      
      
      
      
      
      
      
  
  
     
      
      
      
      
      
      
      
  
  
  
  
     
      
      
      
      
      
      
      
  
  
 
  
     
      
      
      
      
      
      
      
  
 
  
     
      
      
      
      
      
      
      
  
Common stock
issued upon
exercise of
options
from 1999
Stock Incentive
Plan
Proceeds
allocated to
warrants issued
in connection
with Series C
preferred stock   
Fair value of
warrants issued
for services
Net loss for
fiscal year 2005   

Balances at
March 31, 2005   

Common stock
issued upon
exercise of
options
from 1999
Stock Incentive
Plan
Fair value of
warrants issued
for services
Net loss for
fiscal year 2006   

Balances at
March 31, 2006   
 (continued)  

-    

-    

10,708     

-    

4,800     

-     

-     

-    

4,800 

-    

-    

-    

-    

-    

-    

-    

-     

-     

-     

-     

-    

25,500     

-     

-     

-    

-     

1,500     

-     

-     3,021,519    

3,000    

450,900     

-    

14,604     

-    

6,600     

-     

-     

-     

-     

-    

-     

3,300     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-    

25,500 

-    

1,500 

-    

(1,082,800)   

(1,082,800)

-     (15,193,800)   

(14,739,900)

-     

-     

-    

6,600 

-    

3,300 

-    

(1,772,100)   

(1,772,100)

-   $

-     3,036,123   $

3,000   $ 460,800    $

-    $

-   $ (16,965,900)  $ (16,502,100)

-56-

  
     
      
      
      
      
      
      
      
  
  
  
     
      
      
      
      
      
      
      
  
  
 
  
     
      
      
      
      
      
      
      
  
 
  
     
      
      
      
      
      
      
      
  
  
     
      
      
      
      
      
      
      
  
  
  
 
  
     
      
      
      
      
      
      
      
  
     
      
      
      
      
      
      
      
  
 
Table of Contents

VISTAGEN THERAPEUTICS, INC.
(a development stage company)
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ DEFICIT (continued)
Period from May 26, 1998 (inception) through March 31, 2012
(Amounts in $100s, except share and per share amounts)

Series A

Additional

Preferred Stock    Common Stock

Paid-in     Treasury    

  Shares   Amount

   Shares

   Amount     Capital

Stock

Notes
Receivable   
from Sale
of
Stock

Deficit
Accumulated   
During the
Development   
Stage

Total
Stockholders’ 
Deficit

-  $

-    3,036,123   $

3,000   $ 460,800    $

-    $

-   $ (16,965,900)  $ (16,502,100)

Balances at
March 31, 2006
 (continued)
Common stock
issued upon exercise
of options from
1999 Stock Incentive
Plan and warrants for:
 Cash
 Debt
cancellation  
 Notes
receivable   

Sale of common
stock for cash
Share-based
compensation
expense
Fair value of
warrants issued for
services
Forgiveness of
accrued
compensation and
accrued interest
payable to officers
Net loss for fiscal
year 2007

Balances at
March 31, 2007

Common stock
issued upon exercise
of options
from 1999 Stock
Incentive Plan
Common stock
issued upon
settlement of
employment
contract
Share-based
compensation
expense
Proceeds allocated
to warrants issued in   
connection with
Platinum Notes
Fair value of
warrants issued for
services
Accrued interest on
notes receivable
Net loss for fiscal
year 2008

Balances at
March 31, 2008

-   

-   

-   

-   

-   

-   

-   

-   

-   

-    

33,465    

100    

27,600     

-     108,418    

100    

112,700     

-     

-     

-     

-     

-     204,498    

200    

149,600     

-    

(149,800)   

-    

10,000    

-    

1,000     

-   

-   

-   

-   

-    

-    

-    

-    

-    

109,800     

-    

3,100     

-    

799,900     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-    

-    

-     

-    

27,700 

112,800 

- 

1,000 

-    

109,800 

-    

3,100 

-     

-    

799,900 

-    

(1,999,800)   

(1,999,800)

-    3,392,504    

3,400     1,664,500     

-    

(149,800)    (18,965,700)   

(17,447,600)

-   

-    

2,234    

-    

1,900     

-     

-     

-    

1,900 

-   

-   

-   

-   

-   

-   

-   

-    

20,000    

-    

42,000     

-   

-    

-    

247,600     

-   

-   

-   

-   

-    

-    

-    

-    

-    

221,000     

-    

224,000     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-    

(9,200)   

-    

42,000 

-    

247,600 

-    

221,000 

-    

-    

224,000 

(9,200)

-     

-    

(5,446,700)   

(5,446,700)

-    3,414,738    

3,400     2,401,000     

-    

(159,000)    (24,412,400)   

(22,167,000)

 
 
  
   
   
    
   
 
     
   
 
 
 
 
   
   
 
   
   
   
   
 
  
   
   
    
     
     
     
     
     
 
  
  
    
    
     
      
      
      
      
      
  
   
    
     
      
      
      
      
      
  
  
  
  
  
  
    
    
     
      
      
      
      
      
  
  
  
 
  
    
    
     
      
      
      
      
      
  
  
 
  
    
    
     
      
      
      
      
      
  
  
    
    
     
      
      
      
      
      
  
  
  
    
    
     
      
      
      
      
      
  
  
  
    
    
     
      
      
      
      
  
  
  
  
  
 
  
    
    
     
      
      
      
      
      
  
  
 
  
    
    
     
      
      
      
      
      
  
Common stock
issued upon exercise
of options from
2008 Stock Incentive
Plan and Scientific
Advisory Plan
Share-based
compensation
expense
Proceeds allocated to warrants
issued in connection
with Platinum Notes and
incremental fair value
of warrant
modification
Fair value of
warrants issued for
services
Accrued interest on
notes receivable
Effect of reverse
stock split
Net loss for fiscal
year 2009

-   

-   

-   

-   

-   

-   

-   

-    

3,500    

-    

1,000     

-   

-    

-    

108,200     

-   

-   

-   

-    

-   

-    

-    

-    

(6)  

-    

-    

72,700     

-    

-     

-     

-     

5,300     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-    

(7,900)   

-     

-     

-     

-    

1,000 

-    

108,200 

-    

72,700 

-    

-    

-     

5,300 

(7,900)

- 

-    

(4,696,200)   

(4,696,200)

Balances at
March 31, 2009

Cumulative effect of
adopting new
accounting
standard
Common stock
issued upon exercise
of warrant
Common stock
issued for
cancellation of
accounts payable
and accrued interest   
Incremental fair value of note
conversion options
from debt
modification
Common stock
issued for services
Share-based
compensation
expense
Fair value of
warrants issued for
services and
incremental fair
value of warrant
modification
Fair value of
warrants issued in
connection with
7.5% Notes
Accrued interest on
notes receivable
Net loss for fiscal
year 2010

Balances at March
31, 2010

(continued)

-   

-    3,418,232    

3,400     2,588,200     

-    

(166,900)    (29,108,600)   

(26,683,900)

-   

-   

-   

-    

-    

(293,700)   

-    

1,086    

-    

100     

-     

-     

-    

142,300    

(151,400)

-     

-    

100 

-   

-    1,646,792    

1,600     2,468,600     

-     

-     

-    

2,470,200 

-   

-   

-   

-   

-    

-    

828,500     

-     175,000    

200    

262,300     

-   

-    

-    

668,500     

-     

-     

-     

-     

-     

-     

-    

-    

828,500 

262,500 

-    

668,500 

-   

-   

-    

-    

110,100     

-     

-     

-    

110,100 

-   

-   

-   

-   

-   

-   

-    

-    

-    

-    

291,200     

-     

-     

-     

-     

-     

-     

-    

(8,400)   

-     

-    

(4,124,500)   

(4,124,500)

-    

-    

291,200 

(8,400)

-  $

-    5,241,110   $

5,200   $6,923,800    $

-   $ (175,300)  $ (33,090,800)  $ (26,337,100)

-57-

  
    
    
     
      
      
      
      
      
  
   
    
     
      
      
      
      
      
  
  
  
   
    
     
      
      
      
      
      
  
   
    
     
      
      
      
      
      
  
  
  
  
  
  
 
  
    
    
     
      
      
      
      
      
  
  
 
  
    
    
     
      
      
      
      
      
  
  
    
    
     
      
      
      
      
      
  
  
  
  
    
    
     
      
      
      
      
      
  
   
    
     
      
      
      
      
      
  
  
  
  
  
    
    
     
      
      
      
      
      
  
  
  
    
    
     
      
      
      
      
      
  
  
  
  
 
  
    
    
     
      
      
      
      
      
  
  
  
    
    
     
      
      
      
      
      
  
 
Table of Contents

VISTAGEN THERAPEUTICS, INC.
(a development stage company)
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ DEFICIT (continued)
Period from May 26, 1998 (inception) through March 31, 2012
(Amounts in $100s, except share and per share amounts)

Series A
Preferred Stock

   Common Stock

Paid-in    Treasury    

Additional

  Shares       Amount   Shares

  Amount   Capital

Stock

Notes
Receivable   
from Sale
of
Stock

Deficit
Accumulated   
During the
Development   
Stage

Total
Stockholders’ 
Deficit

Balances at March
31, 2010

(continued)

Share-based
compensation
expense
Accrued interest on
notes receivable
Fair value of
warrants issued in
connection with the
August 2010
Short-Term Notes
Incremental fair
value of note
conversion options
from debt
modification
Net loss for fiscal
year 2011

Balances at March
31, 2011

Share-based
compensation
expense
Accrued interest on
notes receivable
Reclassification of
warrant liability to
equity
Incremental value of
Platinum note
modification
Incremental value of
Morrison Foerster
warrant modification  
Stock issued in May
2011 Private
Placement, net of
$202,000
placement fees
Payments on note
receivable for sale
of stock
Stock issued upon
conversion of
convertible
promissory notes
Stock issued upon
conversion of all
series
of preferred stock
Fair value of stock
issued for services
prior
to the Merger
Forgiveness of notes
at the Merger

-      $

-     5,241,110   $ 5,200   $ 6,923,800  $

-   $ (175,300)  $ (33,090,800)  $ (26,337,100)

-       

-       

-   

-   

-   

-   

-     1,628,800   

-    

-    

-    

1,628,800 

-   

-   

-    

(8,800)  

-    

(8,800)

-       

-   

-   

-    

252,000   

-    

-    

-    

252,000 

-       

-       

-   

-   

-   

-   

-     1,062,800   

-   

-   

-    

-    

-    

-    

1,062,800 

-    

(9,482,200)   

(9,482,200)

-       

-     5,241,110    

5,200     9,867,400   

-    

(184,100)    (42,573,000)   

(32,884,500)

-       

-       

-   

-   

-   

-   

-     1,591,300   

-    

-    

-    

1,591,300 

-   

-    

(1,000)  

-    

(1,000)

-       

-   

-   

-    

424,100   

-       

-   

-   

-     1,070,600   

-       

-   

-   

-    

58,700   

-    

-    

-    

-    

-    

-    

-    

424,100 

-    

1,070,600 

-    

58,700 

-       

-     2,216,106    

2,200     3,674,000   

-    

(500,000)  

-    

3,176,200 

-       

-   

250,000    

250,000 

-       

-     3,528,290    

3,500     6,171,300   

-    

-    

-    

6,174,800 

-       

-     2,884,655    

2,900     14,531,900   

-    

-    

-    

14,534,800 

-   -   

-     1,371,743    

1,400     2,224,100   

-    

-    

-    

2,225,500 

-       

-   

-   

-   

-   

-    

185,100    

-    

185,100 

 
  
       
   
   
   
   
   
 
 
 
 
  
   
 
  
   
   
   
 
  
       
   
   
   
   
    
    
    
 
  
  
  
  
        
    
    
    
    
     
     
     
  
  
  
        
    
    
    
    
     
     
     
  
  
  
 
  
        
    
    
    
    
     
     
     
  
  
 
  
        
    
    
    
    
     
     
     
  
  
  
    
  
  
  
        
    
    
    
    
     
     
     
  
  
        
    
    
    
    
     
     
     
  
  
  
    
    
    
     
     
  
        
    
    
    
    
     
     
     
  
  
  
        
    
    
    
    
     
     
     
  
  
  
        
    
    
    
    
     
     
     
  
  
  
-       

-     3,121,259    

3,100     3,426,200   

-    

-    

-    

3,429,300 

-       

-   

-   

-     1,028,900   

-    

-    

-    

1,028,900 

-       

-   

-   

-    

138,100   

-       

-    

63,570    

100    

111,200   

-    

-    

-    

-    

-    

138,100 

-    

111,300 

-       

-    

113,979    

100    

102,100   

-    

-    

-    

102,200 

-       

-    

155,555    

200    

451,800   

-       

-   

-   

-    

564,500   

-       

-   

-   

-    

461,700   

-       

-    

8,000   

-    

22,400   

-       

-   

-    

-    

-    

-    

-    

-    

-    

-    

-    

452,000 

-    

564,500 

-    

461,700 

-    

22,400 

 231,090        

200   

-   

-     3,387,700   

-    

-    

-    

3,387,900 

Stock issued upon
exercise of modified
warrants (includes
Platinum exercises)   
Incremental value of
warrant
modifications
(including
modification of
Platinum warrants)
Fair value of bonus
warrants under
Discounted
Warrant Exercise
Program
Stock issued in Fall
2011 Follow-on
Offering
Stock issued upon
exercise of options
from the 1999 Stock   
Incentive Plan
Fair value of stock
issued for services
following the
Merger
Fair value of
warrants issued for
services
Proceeds allocated
to warrants issued
and
beneficial conversion feature
in connection with
12% convertible
notes
Stock issued in
connection with
note term extension   
Stock issued upon
conversion of
Platinum Note to
equity (net of
Platinum warrant
exercise reflected
above)
Common stock exchanged
for Series A Preferred
under agreements
with Platinum:
Common Stock
Exchange
Agreement
Note and Warrant
Exchange
Agreement
Net loss for fiscal
year 2012

   45,980       

-   

-   

-    

750,600    

(750,600)  

-    

-    

  159,985        

200   

      2,480,900     (2,481,100)  

-   

-   

-   -   

-   

-   

-   

-    

-     (12,209,500)   

(12,209,500)

Balances at March
31, 2012

  437,055       $

400    18,704,267   $ 18,700   $52,539,500   $(3,231,700)  $ (250,000)  $ (54,782,500)  $

(5,705,600)

See accompanying notes to consolidated financial statements.

-58-

- 

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Table of Contents

1.  Description of Business

VISTAGEN THERAPEUTICS, INC.
(a development stage company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

VistaGen Therapeutics, Inc. (“VistaGen” or the “Company”), a biotechnology company focused on using human proprietary pluripotent stem
cell technology for drug rescue and cell therapy, was incorporated in California on May 26, 1998 (inception date).  Excaliber Enterprises, Ltd.
(“Excaliber”),  a  publicly-held  company  (formerly  OTCBB:  EXCA),  was  organized  as  a  Nevada  corporation  on  October  6,  2005  to  market
specialty gift baskets to real estate and health care professionals and organizations through the Internet.  Excaliber was not able to generate
revenues from this concept and became inactive in 2007.

After assessing both the prospects associated with its original business plan and the strategic opportunities associated with a merger with a
business seeking the perceived advantages of being a publicly held corporation, Excaliber’s Board of Directors agreed to pursue a strategic
merger with VistaGen, as described in more detail below.

On May 11, 2011, Excaliber acquired all outstanding shares of VistaGen common stock for 6,836,452 shares of Excaliber common stock (the
“Merger”),  and  assumed  VistaGen’s  pre-Merger  obligations  to  contingently  issue  shares  of  common  stock  in  accordance  with  stock  option
agreements,  warrant  agreements,  and  a  convertible  promissory  note.   As  part  of  the  Merger,  Excaliber  repurchased  5,064,207  shares  of  its
common  stock  from  two  stockholders  for  a  nominal  amount,  leaving  784,500  shares  of  common  stock  outstanding  at  the  date  of  the
Merger.    The  6,836,452  shares  issued  to  VistaGen  stockholders  in  connection  with  the  Merger  represented  approximately  90%  of  the
outstanding  shares  of  Excaliber’s  common  stock  after  the  Merger.   As  a  result  of  the  Merger,  Excaliber  adopted  VistaGen’s  business  plan
and  the business of VistaGen became the business of Excaliber. Shortly after the Merger:

·  Shawn K. Singh, J.D., Jon S. Saxe, J.D., H. Ralph Snodgrass, Ph.D., Gregory A. Bonfiglio, J.D., and Brian J. Underdown, Ph.D.,

each a prior director of VistaGen, were appointed as directors of Excaliber;

·  Stephanie Y. Jones and Matthew L. Jones resigned as officers and directors of Excaliber;
·  The following persons were appointed as officers of Excaliber;
o  Shawn K. Singh, J.D., Chief Executive Officer,
o  H. Ralph Snodgrass, Ph.D., President, Chief Scientific Officer, and
o  A. Franklin Rice, MBA, Chief Financial Officer and Secretary;

·  Excaliber’s directors approved a two-for-one (2:1) forward stock split of Excaliber’s common stock;
·  Excaliber’s  directors  approved  an  increase  in  the  number  of  shares  of  common  stock  Excaliber  is  authorized  to  issue  from  200

million to 400 million shares, (see Note 9, Capital Stock);

·  Excaliber changed its name to “VistaGen Therapeutics, Inc.”; and
·  Excaliber adopted VistaGen's fiscal year-end of March 31, with VistaGen as the accounting acquirer.

VistaGen, as the accounting acquirer in the Merger, recorded the Merger as the issuance of stock for the net monetary assets of Excaliber,
accompanied by a recapitalization.  This accounting for the transaction was identical to that resulting from a reverse acquisition, except that no
goodwill  or  other  intangible  assets  were  recorded.   A  total  of  1,569,000  shares  of  common  stock,  representing  the  784,500  shares  held  by
stockholders of Excaliber immediately prior to the Merger and effected for the post-Merger two-for-one forward stock split mentioned above,
have  been 
the  accompanying  Consolidated  Financial
Statements.   Additionally,  the  accompanying  Consolidated  Balance  Sheets  retroactively  reflect  the  authorized  capital  stock  and  $0.001  par
value of Excaliber’s common stock and the two-for one forward stock split after the Merger.

for  all  periods  presented 

reflected  as  outstanding 

retroactively 

in 

The consolidated financial statements in this report represent the activity of VistaGen (the California corporation) from May 26, 1998, and the
consolidated activity of VistaGen (the California corporation) and Excaliber from May 11, 2011 (the date of the Merger) through March 31,
2012.  The  financial  statements  also  include  the  accounts  of  VistaGen’s  wholly-owned  inactive  subsidiaries,  Artemis  Neuroscience,  Inc.
(“Artemis”), a Maryland corporation, and VistaStem Canada, Inc., an Ontario corporation.

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Primary Merger-Related Transactions

Immediately preceding and concurrent with the Merger:

·  VistaGen sold 2,216,106 Units, consisting of one share of VistaGen's common stock and a three-year warrant to purchase one-
fourth (1/4) of one share of VistaGen’s common stock at an exercise price of $2.50 per share, at a price of $1.75 per Unit in a
private  placement  for  aggregate  gross  offering  proceeds  of  $3,878,197,  including  $2,369,194  in  cash  (“2011  Private
Placement”).  See Note 9, Capital Stock, for a further description;

·  Holders  of  certain  promissory  notes  issued  by  VistaGen  from  2006  through  2010  converted  their  notes  totaling  $6,174,793,
including  principal  and  accrued  but  unpaid  interest,  into  3,528,290  Units  at  $1.75  per  Unit.    These  Units  were  the  same  Units
issued in connection with the 2011 Private Placement.  See Note 8, Convertible Promissory Notes and Other Notes Payable; and   

·  All  holders  of  VistaGen's  then-outstanding  2,884,655  shares  of  preferred  stock  converted  all  of  their  preferred  shares  into

2,884,655 shares of VistaGen common stock.  See Note 9, Capital Stock.

VistaGen is a biotechnology company focused on using stem cell technology as a drug rescue product engine to generate new, safer variants
(drug  rescue  variants)  of  once-promising  small  molecule  drug  candidates  discovered,  developed  and  ultimately  discontinued  by  large
pharmaceutical companies due to heart or liver toxicity concerns, despite positive efficacy data demonstrating their potential therapeutic and
commercial benefits. thereby “rescuing” their substantial prior investment in research and development.  VistaGen plans to use its pluripotent
stem cell technology to generate early indications, or predictions, of how humans will ultimately respond to new drug candidates before they
are ever tested in humans.  In parallel with its drug rescue activities, VistaGen is funding pilot nonclinical studies focused on potential iPS
Cell-based cell therapy applications of its Human Clinical Trials in a Test Tube™ platform.

Early in the first quarter of calendar 2012, VistaGen began a Phase 1b clinical study of AV-101, a small molecule drug candidate for treatment
of neuropathic pain. This study includes testing AV-101 in healthy volunteers using the intradermal capsaicin model of neuropathic pain.  This
often-used  induced  neuropathic  pain  model  will  test  whether  AV-101  will  reduce  the  increased  pain  sensitivity  associated  with  a  small
injection under the skin of capsaicin, the material found in chili peppers. Neuropathic pain, a serious and chronic condition causing pain after
an injury or disease of the peripheral or central nervous system, affects approximately 1.8 million people in the U.S. alone. To date, VistaGen
has  been  awarded  over  $8.9  million  from  the  U.S.  National  Institutes  of  Health  (“NIH”)  for  development  of AV-101.  VistaGen  plans  to
complete  Phase  1  clinical  development  of AV-101  in  the  fourth  quarter  of  calendar  2012,  at  which  time  the  Company  will  evaluate  its
strategic opportunities with respect to AV-101.

VistaGen is in the development stage and, since inception, has devoted substantially all of its time and efforts to stem cell research, stem-cell
based  bioassay  system  development,  small  molecule  drug  development,  creating,  protecting  and  patenting  intellectual  property,  recruiting
personnel and raising working capital.

2.  Basis of Presentation and Going Concern

The  accompanying  consolidated  financial  statements  have  been  prepared  assuming  the  Company  will  continue  as  a  going  concern. As  a
development  stage  company  without  sustainable  revenues,  VistaGen  has  experienced  recurring  losses  and  negative  cash  flows  from
operations. From inception through March 31, 2012, VistaGen has a deficit accumulated during its development stage of $54,782,500.  The
Company expects these conditions to continue for the foreseeable future as it expands its Human Clinical Trials in a Test Tube™ platform and
executes its drug rescue and cell therapy business programs.

At  March  31,  2012  and  2011,  the  Company  had  approximately  $81,000  and  $139,300,  respectively,  in  cash  and  cash  equivalents.  The
Company does not believe such cash and cash equivalents will enable it to fund its operations through the next twelve months. The Company
anticipates that its cash expenditures during the next twelve months will be between $4 million and $6 million and it expects to meet its cash
needs and fund its working capital requirements through private placements of its securities, which may include both debt and equity securities
and strategic collaborations. If the Company is unable to obtain sufficient financing, it may be required to reduce, defer, or discontinue certain
of its research and development activities or may not be able to continue as a going concern entity. The consolidated financial statements do
not include any adjustments that might result from the outcome of this uncertainty. Since March 31, 2012, the Company has received cash
proceeds and satisfaction of amounts due for services in lieu of payments by the Company in the aggregate amount of $269,800 as a result of
the exercise of previously-outstanding warrants by certain warrant holders.  In June 2012, the Company entered into an agreement pursuant to
which it will issue two secured convertible promissory notes in the aggregate principal amount of $500,000 to Platinum during July 2012.  See
Note 16, Subsequent Events, for a further description of these transactions.

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Table of Contents

3.  Summary of Significant Accounting Policies

Use of Estimates

The  preparation  of  financial  statements  in  conformity  with  U.S.  generally  accepted  accounting  principles  (“U.S.  GAAP”)  requires
management to make estimates and assumptions that affect the reported amounts of assets and liabilities, 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. Actual
results could differ from those estimates.  Significant estimates include those relating to revenue recognition, share-based compensation, and
the assumptions used to value warrant modifications and the previous put option, note term extension, and warrant liabilities.

Principles of Consolidation

The  accompanying  consolidated  financial  statements  include  the  Company’s  accounts,  and  the  accounts  of  its  wholly-owned  inactive
subsidiaries, Artemis Neuroscience, Inc. (“Artemis”), a Maryland corporation, and VistaStem Canada, Inc., an Ontario corporation.

Reverse Stock Split and Change in Authorized Number of Shares

Upon  the  recommendation  of  VistaGen’s  Board  of  Directors  and  the  approval  of  its  shareholders  at  its Annual  Shareholders  Meeting  on
December 19, 2008, VistaGen filed an Amendment to its Articles of Incorporation on January 20, 2009 pursuant to which each outstanding
share of common stock was reverse-split and exchanged for one-tenth of a share of common stock, and each outstanding share of preferred
stock was reverse-split and exchanged for one-tenth of a preferred share. Following that reverse stock split, VistaGen was authorized to issue
up to 75,000,000 shares of its common stock and 20,000,000 shares of its preferred stock.  All pre-Merger share and per share information in
the accompanying consolidated financial statements and notes reflects the reverse stock split.

Effective with the Merger, the Company was authorized to issue up to 400,000,000 shares of common stock, $0.001 par value and no shares of
preferred stock.  On October 28, 2011, the Company held a special meeting of its stockholders at which the stockholders approved a proposal
to  amend  the  Company’s Articles  of  Incorporation  to  (1)  reduce  the  number  of  authorized  shares  of  the  Company’s  common  stock  from
400,000,000 shares to 200,000,000 shares; (2) authorize the Company to issue up to 10,000,000 shares of preferred stock; and (3) authorize
the  Company’s  Board  of  Directors  to  prescribe  the  classes,  series  and  the  number  of  each  class  or  series  of  preferred  stock  and  the  voting
powers, designations, preferences, limitations, restrictions and relative rights of each class or series of preferred stock.  In December 2011, the
Company’s Board of Directors authorized the creation of a series of up to 500,000 shares of Series A Preferred Stock, par value $0.001.  See
Note 9, Capital Stock.

Cash and Cash Equivalents

Cash and cash equivalents are considered to be highly liquid investments with maturities of three months or less at the date of purchase.

Property and Equipment

Property and equipment is stated at cost. Repairs and maintenance costs are expensed in the period incurred. Depreciation is calculated using
the straight-line method over the estimated useful lives of the assets. The estimated useful lives of property and equipment range from five to
seven years.

Impairment or Disposal of Long-Lived Assets

The Company evaluates its long-lived assets for impairment, primarily property and equipment, whenever events or changes in circumstances
indicate that their carrying value may not be recoverable from the estimated future cash flows expected to result from their use or eventual
disposition. If the estimates of future undiscounted net cash flows are insufficient to recover the carrying value of the assets, the Company
records an impairment loss in the amount by which the carrying value of the assets exceeds their fair value. If the assets are determined to be
recoverable, but the useful lives are shorter than originally estimated, the Company depreciates or amortizes the net book value of the assets
over the newly determined remaining useful lives. The Company has not recorded any impairment charges to date.

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Table of Contents

Revenue Recognition

The  Company  generates  revenue  principally  from  collaborative  research  and  development  arrangements,  technology  access  fees,  and
government grants. Revenue arrangements with multiple components are divided into separate units of accounting if certain criteria are met,
including  whether  the  delivered  component  has  stand-alone  value  to  the  customer.  Consideration  received  is  allocated  among  the  separate
units of accounting based on their respective selling prices.  The selling price for each unit is based on vendor-specific objective evidence, or
VSOE,  if  available,  third  party  evidence  if  VSOE  is  not  available,  or  estimated  selling  price  if  neither  VSOE  nor  third  party  evidence  is
available.  The applicable revenue recognition criteria are then applied to each of the units.

The  Company  recognizes  revenue  when  the  four  basic  criteria  of  revenue  recognition  are  met:  (1)  a  contractual  agreement  exists;  (2)  the
transfer  of  technology  has  been  completed  or  services  have  been  rendered;  (3)  the  fee  is  fixed  or  determinable;  and  (4)  collectability  is
reasonably assured. For each source of revenue, the Company complies with the above revenue recognition criteria in the following manner:

•

•

•

Collaborative  arrangements  typically  consist  of  non-refundable  and/or  exclusive  technology  access  fees,  cost  reimbursements  for
specific  research  and  development  spending,  and  various  milestone  and  future  product  royalty  payments.    If  the  delivered
technology  does  not  have  stand-alone  value,  the  amount  of  revenue  allocable  to  the  delivered  technology  is  deferred.    Non-
refundable upfront fees with stand-alone value that are not dependent on future performance under these agreements are recognized
as  revenue  when  received,  and  are  deferred  if  the  Company  has  continuing  performance  obligations  and  has  no  objective  and
reliable evidence of the fair value of those obligations.  The Company recognizes non-refundable upfront technology access fees
under agreements in which it has a continuing performance obligation ratably, on a straight-line basis, over the period in which the
Company is obligated to provide services.  Cost reimbursements for research and development spending are recognized when the
related  costs  are  incurred  and  when  collectability  is  reasonably  assured.    Payments  received  related  to  substantive,  performance-
based “at-risk” milestones are recognized as revenue upon achievement of the milestone event specified in the underlying contracts,
which represent the culmination of the earnings process.  Amounts received in advance are recorded as deferred revenue until the
technology is transferred, costs are incurred, or a milestone is reached.

Technology license agreements typically consist of non-refundable upfront license fees, annual minimum access fees and/or royalty
payments.  Non-refundable  upfront  license  fees  and  annual  minimum  payments  received  with  separable  stand-alone  values  are
recognized when the technology is transferred or accessed, provided that the technology transferred or accessed is not dependent on
the  outcome  of  the  continuing  research  and  development  efforts.  Otherwise,  revenue  is  recognized  over  the  period  of  the
Company’s continuing involvement.

Government  grants,  which  support  the  Company’s  research  efforts  on  specific  projects,  generally  provide  for  reimbursement  of
approved costs as defined in the terms of grant awards. Grant revenue is recognized when associated project costs are incurred.

Research and Development Expenses

Research and development expenses include internal and external costs. Internal costs include salaries and employment related expenses of
scientific  personnel  and  direct  project  costs.  External  research  and  development  expenses  consist  of  sponsored  stem  cell  research  and
development costs, costs associated with clinical and non-clinical development of AV-101, the Company’s lead drug development candidate,
and costs related to application and prosecution of patents related to the Company’s stem cell technology platform, Human Clinical Trials in a
Test Tube™, and AV-101. All such costs are charged to expense as incurred.

Share-Based Compensation

The Company recognizes compensation cost for all share-based awards to employees in its financial statements based on their grant date fair
value. Share-based compensation expense is recognized over the period during which the employee is required to perform service in exchange
for the award, which generally represents the scheduled vesting period. The Company has no awards with market or performance conditions.
For equity awards to non-employees, the Company re-measures the fair value of the awards as they vest and the resulting value is recognized
as an expense during the period over which the services are performed.

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Corporate Financing and Merger Costs

During the fiscal year ended March 31, 2011, general and administrative expenses include $2.5 million in costs associated with the Company’s
corporate financing and merger activities focused on becoming a public company.

Income Taxes

The  Company  accounts  for  income  taxes  using  the  asset  and  liability  approach  for  financial  reporting  purposes.  Deferred  tax  assets  and
liabilities  are  recognized  for  the  future  tax  consequences  attributable  to  differences  between  the  financial  statement  carrying  amounts  of
existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities
are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be
recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes
the  enactment  date.  Valuation  allowances  are  established,  when  necessary,  to  reduce  the  deferred  tax  assets  to  an  amount  expected  to  be
realized.

Concentrations of Credit Risk

Financial instruments, which potentially subject the Company to concentrations of credit risk, consist principally of cash and cash equivalents.
The  Company’s  investment  policies  limit  any  such  investments  to  short-term,  low-risk  investments.  The  Company  deposits  cash  and  cash
equivalents with quality financial institutions and is insured to the maximum of federal limitations. Balances in these accounts may exceed
federally insured limits at times.

Comprehensive Loss

There are no components of other comprehensive loss other than net loss, and accordingly the Company’s comprehensive loss is equivalent to
net loss for the periods presented.

Loss per Common Share

Basic loss per share of common stock excludes dilution and is computed by dividing the net loss by the weighted-average number of shares of
common stock outstanding for the period. Diluted loss per share of common stock reflects the potential dilution that could occur if securities
or  other  contracts  to  issue  shares  of  common  stock  were  exercised  or  converted  into  shares  of  common  stock.  For  all  periods  presented,
potentially dilutive securities are excluded from the computation in loss periods, as their effect would be antidilutive.  A total of 1,569,000
shares of common stock, representing the 784,500 shares held by stockholders of Excaliber immediately prior to the Merger and effected for
the post-Merger two-for-one forward stock split described in Note 1, Description of Business, have been retroactively reflected as outstanding
for the entire fiscal year ended March 31, 2011 and for the period prior to the Merger in the fiscal year ended March 31, 2012 for purposes of
determining basic and diluted loss per common share in the accompanying Consolidated Statements of Operations.

Potentially dilutive securities excluded in determining diluted net loss per common share are as follows:

All series of preferred stock issued and outstanding
Outstanding options under the 2008 and 1999 Stock Incentive Plans and 1998 Scientific Advisory
Board Plan
Outstanding warrants to purchase common stock

Total

-63-

Fiscal Years Ended March 31,

2012

2011

4,370,550 

2,884,655 

4,805,771 
4,126,589 

3,949,153 
2,265,598 

13,302,910 

9,099,406 

 
 
 
 
 
 
 
 
 
 
 
   
     
 
  
  
  
  
  
  
 
   
      
  
  
  
 
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Recently Adopted Accounting Standards

Effective  April  1,  2011,  the  Company  adopted  the  Accounting  Standards  Update,  (“ASU”)  No.  2009-13  Multiple-Deliverable  Revenue
Arrangements (“ASU No. 2009-13”) on a prospective basis. ASU No. 2009-13 applies to multiple-deliverable revenue arrangements that are
currently  within  the  scope  of  ASC  Topic  605-25.  ASU  No.  2009-13  provides  principles  and  application  guidance  on  whether  multiple
deliverables  exist  and  how  the  arrangement  should  be  separated  and  the  consideration  allocated. ASU  No.  2009-13  requires  an  entity  to
allocate revenue in an arrangement using estimated selling prices of deliverables, if a vendor does not have vendor-specific objective evidence
or third party evidence of selling price. The update eliminates the use of the residual method and requires an entity to allocate revenue using
the  relative  selling  price  method  and  also  significantly  expands  the  disclosure  requirements  for  multiple-deliverable  revenue  arrangements.
The adoption of ASU No. 2009-13 did not have a material impact on the Company’s results of operations or financial condition in the fiscal
year ended March 31, 2012. However, the adoption of ASU No. 2009-13 may result in different accounting treatment for future collaboration
arrangements than the accounting treatment applied to previous and existing collaboration arrangements.

Effective April 1, 2011, the Company adopted ASU No. 2010-17,  Milestone Method of Revenue Recognition. Under the milestone method,
contingent  consideration  received  from  the  achievement  of  a  substantive  milestone  is  recognized  in  its  entirety  in  the  period  in  which  the
milestone  is  achieved. A  milestone  is  defined  as  an  event  (i)  that  can  only  be  achieved  based  in  whole  or  in  part  on  either  the  entity’s
performance or on the occurrence of a specific outcome resulting from the entity’s performance, (ii) for which there is substantive uncertainty
at the date the arrangement is entered into that the event will be achieved, and (iii) that would result in additional payments being due to the
entity. A milestone does not include events for which the occurrence is contingent solely on the passage of time or solely on a collaboration
partner’s  performance. A  milestone  is  substantive  if  the  consideration  earned  from  the  achievement  of  the  milestone  is  consistent  with  the
Company’s  performance  required  to  achieve  the  milestone  or  the  increase  in  value  to  the  collaboration  resulting  from  the  Company’s
performance, relates solely to the Company’s past performance, and is reasonable relative to all of the other deliverables and payments within
the arrangement. The adoption of ASU No. 2010-17 did not have a material impact on the Company’s consolidated results of operations and
financial condition.

Recent Accounting Pronouncements

In  June  2011,  the  FASB  issued ASU  No.  2011-05,  “ Presentation  of  Comprehensive  Income,”  which  was  issued  to  enhance  comparability
between  entities  that  report  under  U.S.  GAAP  and  International  Financial  Reporting  Standards  (“IFRS”),  and  to  provide  a  more  consistent
method of presenting non-owner transactions that affect an entity’s equity. ASU 2011-05 eliminates the option to report other comprehensive
income and its components in the statement of changes in stockholders’ equity and requires an entity to present the total of comprehensive
income, the components of net income and the components of other comprehensive income either in a single continuous statement or in two
separate but consecutive statements. This pronouncement is effective for fiscal years, and interim periods within those years, beginning after
December 15, 2011. Early adoption of the new guidance is permitted and full retrospective application is required. The Company does not
expect that the adoption of this ASU will have any material impact on its results of operations or financial position.

In May 2011, the FASB issued ASU No. 2011-04, “  Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements
in U.S. GAAP and International Financial Reporting Standards (“IFRS”). ” This pronouncement was issued to provide a consistent definition
of fair value and ensure that the fair value measurement and disclosure requirements are similar between U.S. GAAP and IFRS. ASU 2011-04
changes certain fair value measurement principles and enhances the disclosure requirements particularly for Level 3 fair value measurements.
This  pronouncement  is  effective  for  reporting  periods  beginning  on  or  after  December  15,  2011,  with  early  adoption  prohibited.  The  new
guidance will require prospective application. The Company is currently evaluating the impact, if any, that the adoption of this pronouncement
may have on its results of operations or financial position.

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Table of Contents

4.  Fair Value Measurements

On April 1, 2008, the Company adopted the principles of fair value accounting as they relate to its financial assets and financial liabilities.
Fair value is defined as the estimated exit price received to sell an asset or paid to transfer a liability in an orderly transaction between market
participants at the measurement date rather than an entry price which represents the purchase price of an asset or liability. Where available,
fair value is based on observable market prices or parameters or derived from such prices or parameters. Where observable prices or inputs are
not  available,  valuation  models  are  applied.  These  valuation  techniques  involve  some  level  of  management  estimation  and  judgment,  the
degree  of  which  is  dependent  on  several  factors,  including  the  instrument’s  complexity.  The  required  fair  value  hierarchy  that  prioritizes
observable and unobservable inputs used to measure fair value into three broad levels is described as follows:

•

•

•

Level 1 — Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities. The
fair value hierarchy gives the highest priority to Level 1 inputs.

Level 2 — Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or
liabilities; quoted prices 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 the assets or liabilities.

Level 3 — Unobservable inputs (i.e., inputs that reflect the reporting entity’s own assumptions about the assumptions that market
participants would use in estimating the fair value of an asset or liability) are used when little or no market data is available. The
fair value hierarchy gives the lowest priority to Level 3 inputs.

A  financial  instrument’s  categorization  within  the  valuation  hierarchy  is  based  upon  the  lowest  level  of  input  that  is  significant  to  the  fair
value measurement. Where quoted prices are available in an active market, securities are classified as Level 1 of the valuation hierarchy. If
quoted market prices are not available for the specific financial instrument, then the Company estimates fair value by using pricing models,
quoted prices of financial instruments with similar characteristics or discounted cash flows. In certain cases where there is limited activity or
less transparency around inputs to valuation, financial assets or liabilities are classified as Level 3 within the valuation hierarchy.

The Company does not use derivative instruments for hedging of market risks or for trading or speculative purposes. In conjunction with the
issuance of the Platinum Notes (see Note 8, Convertible Promissory Notes and Other Notes Payable), the Company determined that i) the cash
payment option or put option, which provided the lender with the right to require the Company to repay part of the debt at a 25% premium,
and ii) the note term extension option, which provided the lender with the right to extend the maturity date one year, are embedded derivatives
that  should  be  bifurcated  and  accounted  for  separately  as  liabilities. Also,  in  conjunction  with  the  Platinum  Notes,  the  Company  issued
warrants  to  purchase  560,000  shares  of  its  common  stock.  These  warrants  included  certain  exercise  price  adjustment  features  pursuant  to
which the Company determined that the warrants were liabilities to be recorded at their estimated fair value. The Company determined the
fair value of the i) put option and note term extension option using an internal valuation model with Level 3 inputs and ii) warrants using a
lattice  model  with  Level  3  inputs.  Inputs  used  to  determine  fair  value  included  the  estimated  value  of  the  underlying  common  stock  at  the
valuation  measurement  date,  the  remaining  contractual  term  of  the  notes,  risk-free  interest  rates,  expected  volatility  of  the  price  of  the
underlying common stock, and the probability of a qualified financing. Changes in the fair value of these liabilities were recognized as a non-
cash charge or income in other income (expense) in the consolidated statements of operations.

The fair value hierarchy for liabilities measured at fair value on a recurring basis is as follows:

Fair Value Measurements at Reporting
Date Using

    Quoted Prices

in Active

    Markets for

Total

  Carrying

Value

Identical
Assets
(Level 1)

Significant
Other
Observable
Inputs
(Level 2)

Significant
    Unobservable  
Inputs
(Level 3)

March 31, 2012:

     Put option and note term extension option liabilities

 Warrant liability

March 31, 2011:

     Put option and note term extension option liabilities

 Warrant liability

  $
  $

 $
 $

-    $
-    $

90,800    $
417,100    $

-65-

-    $
-    $

-    $
-    $

-    $
-    $

- 
- 

 $
 $

- 
- 

90,800 
417,100 

 
 
 
 
 
 
   
   
 
 
   
     
     
 
 
   
   
   
     
 
 
   
   
   
 
 
 
   
   
 
   
   
   
 
 
 
   
   
   
 
   
     
     
     
 
 
   
     
     
     
 
   
      
      
      
  
 
   
      
      
      
  
 
 
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During  the  fiscal  years  ended  March  31,  2012  and  2011,  there  were  no  significant  changes  to  the  valuation  models  used  for  purposes  of
determining the fair value of the Level 3 put option and note term extension option liabilities and warrant liability.

The changes in Level 3 liabilities measured at fair value on a recurring basis are as follows:

Fair Value Measurements Using Significant
Unobservable Inputs (Level 3)

  Put Option and      
Note Term      
Extension
Option
Liabilities

    Warrant
Liability

Total

Balance at March 31, 2010

 $

150,200 

 $

403,600 

 $

553,800 

 Mark to market (gain) loss included in net loss
 Recognition of liability and note discount upon modification of Platinum Notes

(217,400)   
158,000     

13,500 
- 

(203,900)
158,000 

Balance at March 31, 2011

90,800 

417,100 

507,900 

 Mark to market loss included in net loss
 Reclassification of liability to note discount on Platinum Notes upon Merger
 Reclassification of remaining warrant liability to equity

71,000 
(161,800)    

7,000 
- 

- 

(424,100)   

78,000 
(161,800)
(424,100)

Balance at March 31, 2012

  $

-    $

-    $

- 

No assets or other liabilities were carried at fair value as of March 31, 2012 or 2011.

5.  Property and Equipment

Property and equipment consists of the following:

 Laboratory equipment
 Computers and network equipment
 Office furniture and equipment

 Accumulated depreciation and amortization

 Property and equipment, net

March 31,

2012

2011

 $

 $

515,800 
12,900 
75,600 
604,300 

494,900 
60,700 
75,100 
630,700 

(529,800)   

(543,000)

 $

74,500 

 $

87,700 

In February 2004, the Company granted a security interest covering its laboratory and computer equipment in conjunction with notes payable
under a line of credit agreement.  The security interest was released in April 2011 in connection with the consolidation of certain notes payable
(see Note 8, Convertible Promissory Notes and Other Notes Payable).

6.  AV-101 Acquisition

In November 2003, pursuant to an Agreement and Plan of Merger (the “Agreement”), the Company acquired Artemis, a private company also
in the development stage, for the purpose of acquiring exclusive licenses to patents related to the use and function of AV-101, a drug candidate
then in preclinical development which may have the potential to treat  neuropathic pain and other neurological diseases depression, epilepsy,
Huntington’s  disease  and  Parkinson’s  disease.  Pursuant  to  the Agreement,  each  share  of  common  stock  of Artemis  was  converted  into  the
right  to  receive  0.9045  shares  of  the  Company’s  Series  B-1  preferred  stock,  resulting  in  the  Company’s  issuing  1,356,750  shares  of  its
Series B-1 preferred stock. The shares of Series B-1 preferred stock were valued at $5.545 per share, and accordingly the purchase price of all
outstanding  shares  of  Artemis  was  $7,523,200.  The  total  purchase  price  was  allocated  to  AV-101  acquired  in-process  research  and
development and was expensed subsequent to the acquisition, since AV-101 required further research and development before the Company
could commence clinical trials and did not have any proven alternative future uses.

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The  NIH  awarded  the  Company  $4.3  million  to  support  preclinical  development  of  AV-101  during  fiscal  years  2006  through  2008,
culminating  in  the  submission  in  November  2008  of  its  Investigational  New  Drug  ("IND")  application  to  conduct  Phase  1  human  clinical
testing of AV-101 for neuropathic pain. In April 2009, the NIH awarded the Company a $4.2 million grant to support the  Phase  1  clinical
development of AV-101, and subsequently increased the grant to $4.6 million in July 2010. The Company completed the Phase 1a clinical
trial of AV-101 during the third calendar quarter of 2011 and initiated Phase 1b clinical testing in the first calendar quarter of 2012.

7.  Accrued Expenses

Accrued expenses consist of: 

 Accrued professional services
 Accrued research and development expenses
    (including $1,050,000 payable to UHN by
    issuance of 700,000 shares of stock in 2011)
 Accrued vacation pay and other compensation
 Accrued placement agent fees
 All other

March 31,

2012

2011

 $

107,400 

 $

88,200 

237,500 
229,900 

50,000     
32,500 

1,089,000 
234,900 
- 
9,800 

 $

657,300 

 $

1,421,900 

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Table of Contents
8.  Convertible Promissory Notes and Other Notes Payable

The following table summarizes the loan activity for the Company’s convertible promissory notes and other notes payable:

  Balance     
  3/31/2011     Additions     Payments     Amortization    Reclassifications    Equity

Conversion
to/
Exchange
for

Accrued
    Balance    
Interest  
    3/31/2012     3/31/2012  

Convertible Promissory
Notes:
2006/2007 Notes
Platinum Notes
Note discounts

Platinum Notes, net

2008/2010 Notes
12% convertible
promissory notes
Note discount
12% convertible notes,
net

 $1,837,400   $
   4,000,000    
(674,000)   
   3,326,000    
   2,971,800    

-    $
-     
(908,900)   
(908,900)   
-     

-    
-    

500,000     
(495,100)   

-    

4,900     

-    $
-     
-    
-    
-     

-     
-    

-    

-    $
-     
908,900     
908,900     
-     

-     
(4,200)   

(4,200)   

-   $(1,837,400)  $
-     (4,000,000)   
-    
674,000     
-     (3,326,000)   
-     (2,971,800)   

-    $
-     
-     
-     
-     

- 
- 
- 
- 
- 

-     
-     

-     

-    
-    

500,000    
(499,300)   

5,300 
- 

-    

700    

5,300 

Total convertible
promissory notes, net  $8,135,200   $ (904,000)  $

-   $

904,700    $

-   $(8,135,200)  $

700   $

5,300 

Non-interest bearing promissory
notes
August 2010 Short-Term
Notes

Note discount
Non-interest bearing
notes, net

Other Notes Payable
 Related parties:

7% Notes
payable to
Officer and

 $1,120,000   $
(14,300)  

 $1,105,700   $

Directors for
legal and consulting
services (1)
7 % Note payable
to Cato Holding
Co.
Note discount

 $

34,400   $

-    $
-     

-    $

-    $
-    

-   $

-   $
14,300     

(280,000)  $ (840,000)  $
-     

-     

14,300   $

(280,000)  $ (840,000)  $

-    $
-     

-    $

- 
- 

- 

5,100   $ (26,400)  $

-    $

-   $

(13,100)  $

-    $

- 

-    
-    

90,800    
(35,900)   

(72,500)   
-    

-    
11,600     

149,900     
-     

-    
-    

168,200    
(24,300)   

6,900 
- 

Total current notes
payable to
related
parties
Notes payable to Cato
BioVentures
                under line of

 $

34,400   $

60,000   $ (98,900)  $

11,600   $

149,900   $

(13,100)  $ 143,900   $

6,900 

 $ 170,000   $

credit, non-
current
7 % Note payable to
Cato Holding Co.
    non-

-    $

-    $

-   $

(170,000)  $

-    $

-    $

current

 $

-   $

-    $

-    $

-   $

125,100    $

-    

125,100    $

- 

- 

Accrued officer’s
compensation
Non-interest
bearing notes
payable to

                Officer for

deferred salary

 $

57,000   $

-    $

-    $

-    $

-    $

-   $

57,000    $

- 

Unrelated parties,

current portion:

7.0% Notes
payable
7.5% Notes payable to
vendors for

 $

ac                accounts payable

-   $

7,200   $ (118,400)  $

-   $

175,000    $

-   $

63,800   $

400 

 
 
  
    
     
     
     
   
     
   
 
 
 
     
     
     
   
 
  
    
     
     
     
     
     
     
 
  
  
  
  
 
  
     
      
      
      
      
      
      
  
    
      
      
      
      
      
      
  
  
  
     
      
      
      
      
      
      
  
  
     
      
      
      
      
      
      
  
  
     
      
      
      
      
      
      
  
    
      
      
      
      
      
      
  
 
  
    
      
      
      
      
      
      
  
    
      
      
      
      
      
      
  
    
      
      
      
      
      
      
  
    
      
      
      
      
      
      
  
  
     
      
      
      
      
      
      
  
 
  
     
      
      
      
      
      
      
  
  
     
      
      
      
      
      
      
  
    
      
      
      
      
      
      
  
                    converted to notes

                payable:

Burr, Pilger,
Mayer
Desjardins
McCarthy
Tetrault
Morrison
Foerster
   5.5%  and 10%
Notes payable
to insurance
premium
financing
company

5,600    
-    

-    

-    

-     
-     

-     

-     

-     
-     

-     

-     

-    
-    

-    

-    

500     
67,000     

-    
-    

6,100     
67,000     

182,800     

-    

182,800     

111,800     

-    

111,800     

5,400    

88,500    

(89,300)   

-     

-     

-    

4,600     

- 
- 

- 

- 

- 

10% Notes payable
to vendors for
accounts payable converted
to notes
payable

140,500    

11,400    

(66,000)   

-    

60,100     

-    

146,000    

16,800 

Total current notes
payable to
unrelated
parties

 $ 151,500   $ 107,100   $ (273,700)  $

-   $

597,200    $

-   $ 582,100   $

17,200 

Unrelated parties, long term
portion:

7.5% Notes payable to
vendors for
accounts payable
converted to notes
payable:

Burr, Pilger,
Mayer
Desjardins
McCarthy
Tetrault
Morrison
Foerster
Note discount

7.5% Notes,
net

 $

92,700   $
-    

7,100   $ (12,000)  $
(38,000)   

262,300    

-    

554,400    

(95,000)   

-   $
-    

-    

(500)  $
(67,000)   

-   $
-    

87,300   $
157,300    

1,100 
2,800 

(182,800)   

-    

276,600    

5,700 

   2,133,400    
(236,600)   

526,700     (240,000)   
-    
(58,700)   

-    
66,400     

(111,800)   
-     

-     2,308,300    
(228,900)   
-    

37,900 
- 

   1,989,500     1,291,800     (385,000)   

66,400    

(362,100)   

-     2,600,600    

47,500 

10% Notes payable
to vendors for
accounts payable
converted to notes
payable

Total long term
notes payable to

79,500    

-     

-     

-    

(60,100)   

-    

19,400     

- 

     unrelated
parties

 $2,069,000   $1,291,800   $ (385,000)  $

66,400   $

(422,200)  $

-   $2,620,000   $

47,500 

(1)     Includes two notes with principal balances of $26,400 and $8,000 and corresponding accrued interest of $9,600 and $6,400, respectively,

as of March 31, 2011.

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2006/2007 Notes

During 2006 and 2007, the Company issued an aggregate of $1,837,400 in convertible promissory notes (the “2006/2007 Notes”), including
$1,025,000  to  individual  investors,  and  $812,400  to  Cato  BioVentures  (“CBV”),  a  related  party,  which  agreed  to  convert  $812,400  of  the
Company’s accounts payable and accrued interest into the notes as partial payment for contract research services rendered by Cato Research
Ltd. (“CRL”), an affiliate of CBV (see Note 14, Related Party Transactions) . The 2006/2007 Notes were to bear interest at an annual rate of
10%,  were  unsecured,  and  had  an  original  maturity  date  of August  31,  2007,  which  was  subsequently  extended  to April  30,  2011.  The
2006/2007 Notes and accrued interest were to automatically convert into shares of equity securities issued upon the closing of an equity or
equity  based  financing  or  series  of  equity  based  financings  resulting  in  gross  proceeds  to  the  Company  totaling  at  least  $5.0  million  and
whereby  the  Company  became  a  publicly  traded  company  (a  “Qualified  Financing”)  or  upon  the  sale  of  the  Company  or  its  assets.  The
2006/2007 Notes and accrued interest would convert into shares of the Company’s common stock at a conversion price per share equal to the
price per share of the stock sold in the Qualified Financing or, in the case of a sale of the Company or substantially all of its assets, at $6.00
per share.

Along with the issuance of the 2006/2007 Notes, each noteholder was also issued a contingently exercisable warrant to purchase that number
of shares of common stock determined by dividing the principal amount of such noteholder’s 2006/2007 Notes by the price per share sold in
the Qualified Financing. The warrants were exercisable upon a Qualified Financing at an exercise price equal to the lower of: (i) $6.00; or
(ii) the price per share in a Qualified Financing. The warrants expire on December 31, 2013 or 10 days preceding the closing date of the sale of
the Company or its assets. The Company determined that the warrants should be accounted for as equity and had a nominal value at the date
of issuance.

As a condition of the Company’s issuance of the Platinum Notes (as described below), the holders of the 2006/2007 Notes agreed to (i) extend
the maturity date of the Notes to June 30, 2008; (ii) use the definition of “Qualified Financing” included in the Platinum Notes for automatic
conversion; (iii) extend the expiration of the Warrants to June 30, 2012 to be co-terminus with the warrants issued with the Platinum Notes;
(iv) eliminate a provision causing the Warrants to expire upon completion of the Company’s initial public offering; (v) have a warrant exercise
price equal to the lesser of $6.00 or the share price in a Qualified Financing; and (vi) incorporate the “call” feature into the Warrants.

On May 16, 2008, in conjunction with the issuance by the Company of the 2008/2010 Notes (described below), the 2006/2007 Noteholders
agreed to further extend the maturity of the 2006/2007 Notes to December 31, 2009 and the expiration date of the Warrants to December 31,
2013. On December 9, 2009, the Company and the Noteholders amended the 2006/2007 Notes to extend the maturity date to December 31,
2010.  In  December  2010,  the  Company  and  the  Noteholders  again  amended  the  2006/2007  Notes  to  extend  the  maturity  date  to April  30,
2011.    The  modifications  to  the  2006/2007  Notes  and  warrants  did  not  have  any  accounting  consequence  as  the  Notes  and  warrants  were
contingently convertible and exercisable, and the effect of the modification on the fair value of the note conversion feature and warrants was
not significant. The effective annual interest rate on the Notes was 8.52% as a result of the May 16, 2008 modification, 7.71% as a result of
the December 15, 2009 modification and 7.32% as a result of the December 2010 modification.

On May 11, 2011, and concurrent with the Merger, the 2006/2007 Notes in the amount of $2,559,584, including principal and accrued interest,
were converted into 1,462,559 Units (as described in Note 9, Capital Stock), at a price of $1.75 per Unit, consisting of 1,462,559 shares of the
Company’s common stock and three-year warrants to purchase 365,640 shares of common stock at an exercise price of $2.50 per share.  The
warrants  expire  on  May  11,  2014.    The  associated  contingently  exercisable  warrants,  originally  issued  with  the  2006/2007  Notes,  became
exercisable for 1,049,897 shares of common stock at an exercise price of $1.75 per share.

Platinum Notes

On June 19, 2007, the Company completed a $2.5 million convertible promissory note offering that was funded by a single investor, Platinum
Long Term Growth Fund VII (“Platinum”). On July 2, 2007, the Company completed an additional $1.25 million convertible promissory note
offering with the same investor (collectively, the “2007 Platinum Notes”). The 2007 Platinum Notes were to bear interest at an annual rate of
10%, were unsecured and had an original maturity date of June 30, 2008. On May 16, 2008, in conjunction with the issuance of the 2008/2010
Notes (described below), the maturity date of the 2007 Platinum Notes was extended to December 31, 2009. On December 30, 2009, Platinum
agreed  to  extend  the  maturity  date  of  the  2007  Platinum  Notes  to  December  31,  2010.  In  December  2010,  Platinum  agreed  to  extend  the
maturity  date  of  the  2007  Platinum  Notes  to  June  30,  2011,  and  in  May  2011  Platinum  agreed  to  extend  the  maturity  date  to  June  30,
2012.  Under the terms of the 2007 Platinum Notes, Platinum had the right, in its sole discretion, to extend the note maturity by one year, to
June 30, 2013

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On  May  16,  2008,  the  Company  issued  an  additional  $250,000  convertible  promissory  note  to  Platinum  (the  “2008  Platinum  Note”,  and
together with the 2007 Platinum Notes, the “Original Platinum Notes”). The terms of the 2008 Platinum Note were substantially the same as
those of the 2007 Platinum Notes, with a maturity date of December 31, 2009, which was later extended to December 31, 2010. In December
2010, the 2008 Platinum Note maturity date was extended to June 30, 2011, and in May 2011, the maturity date was extended to June 30,
2012.  The 2006/2007 Notes, the 2007 Platinum Notes, and the 2008/2010 Notes (as defined below) ranked senior in preference or priority to
all outstanding and future indebtedness of the Company. The agreement pursuant to which the Original Platinum Notes were issued contained
certain  restrictive  covenants  which,  among  other  things,  prohibited  the  Company  from  incurring  certain  amounts  of  indebtedness,  paying
dividends or redeeming its preferred or common stock without Platinum’s prior written consent.

Principal  and  interest  of  the  2007  Platinum  Notes  was  to  be  automatically  converted,  subject  to  certain  conditions,  upon  the  closing  of  a
Qualified  Financing.  The  number  of  shares  issuable  to  Platinum  upon  conversion  of  the  2007  Platinum  Notes  was  to  be  determined  in
accordance with one of the following two formulas, as selected by Platinum in its sole discretion: (i) the outstanding principal plus accrued but
unpaid interest of each 2007 Platinum Note as of the closing of the Qualified Financing multiplied by 1.25 and divided by the per share price
of shares sold in the Qualified Financing; or (ii) the outstanding principal plus accrued but unpaid interest of each 2007 Platinum Note as of
the closing of the Qualified Financing divided by the per share price of a share assuming the Company’s pre-Qualified Financing value was
$30 million, on a fully-diluted basis. In lieu of converting the then current outstanding balance due under the 2007 Platinum Notes, Platinum
could, at its option, elect before converting to receive a cash payment as partial satisfaction of the outstanding balance of the 2007 Platinum
Notes. The cash payment was either $750,000 or $1,125,000, depending on the amount that would have been raised in a Qualified Financing
and  would  result  in  a  corresponding  principal  reduction  of  either  $600,000  or  $900,000,  respectively.  The  2007  Platinum  Notes  were
voluntarily convertible, at the option of Platinum, at any  time  prior  to  a  Qualified  Financing  or  their  maturity  date,  into  shares  of  common
stock generally at the lesser of (i) the price per share of the Company’s most recent equity financing; (ii) the price per share of any subsequent
equity financing; or (iii) the price per share assuming a $30 million valuation of the Company on a fully diluted basis.

In connection with the issuance of the 2007 Platinum Notes, Platinum was issued warrants to purchase up to 525,000 shares of common stock
at an exercise price of $6.00 per share, subject to adjustment downwards in the event that the Company issued additional shares of common
stock at a per share price lower than $6.00 per share at any time prior to the Company becoming a public company. The warrant exercise price
was  subsequently  amended  to  $1.50  per  share.  The  warrants  had  an  original  expiration  date  of  June  30,  2012,  which  was  subsequently
extended to December 31, 2013. The warrants were also subject to a “call” feature whereby the Company had the right to call the warrants at a
price  of  $0.10  per  share  if  shares  of  the  Company’s  common  stock  traded  publicly  at  a  per  share  price  greater  than  $15.00  for  at  least  15
consecutive trading days, subject to certain other conditions as described in the warrants. The Company used the lattice method to determine
the fair value of the warrants.

In connection with the issuance and sale of the 2007 Platinum Notes, the Company engaged a placement agent. Pursuant to the terms of the
agreement with the placement agent, the Company paid a cash fee of 8% of the gross proceeds received in the financings.  Additionally, the
Company issued to the placement agent a warrant to purchase 120,000 shares of the Company’s common stock at an exercise price of $6.00
and an expiration date of June 30, 2012. On March 12, 2010, the exercise price of these warrants was amended to $2.25, and the incremental
fair value of the amended warrant was charged to interest expense in the fiscal year ended March 31, 2010. The Company valued the warrants
at a fair value of $0.97 per share on the date of issuance using the Black-Scholes option pricing model and the following assumptions: fair
value of common stock — $2.10 per share; risk-free interest rate — 4.97%; volatility — 97%; contractual term — 5.00 years.

The Company determined that i) the cash payment option, or put option, which provides the lender with the right to require the Company to
repay  part  of  the  debt  at  a  25%  premium  upon  the  closing  of  a  Qualified  Financing,  and  ii)  the  term  extension  option,  which  provides  the
lender with the right to extend the maturity date one year, were embedded derivatives that should be bifurcated and accounted for separately.
Accordingly,  the  Company  recorded  the  fair  value  of  the  derivatives  at  their  inception,  as  liabilities  which  were  required  to  be  marked  to
market at each balance sheet date with the changes in fair value recorded as other income and expense. At March 31, 2011, the fair value of
the derivatives was $90,800.

The Company allocated the proceeds from the 2007 Platinum Notes and warrants based on their relative fair values. The relative fair value
attributable  to  the  warrants  was  $221,000,  which  was  recorded  as  a  discount  to  the  2007  Platinum  Notes  and  a  corresponding  credit  to
additional paid-in capital. The Company also recorded an additional note discount for the fair value of the derivative liabilities of $85,200 and
$42,700 at June 18, 2007 and July 2, 2007, respectively, or a total of $127,900, plus $300,000 in cash placement fees and $116,800 as the fair
value of warrants issued for placement fees. The note discount totaling $765,700 was amortized to interest expense using the effective interest
method over the original one year term of the 2007 Platinum Notes. The original effective interest rate on the note was 32.27% based on the
stated interest rate, the amount of amortized discount, and its term.

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As indicated previously, on May 16, 2008, the Company issued an additional $250,000 convertible promissory note to Platinum.  In lieu of the
automatic conversion of the entire outstanding balance due under the 2008 Platinum Note pursuant to a Qualified Financing, Platinum had the
option to elect, before automatic conversion, to receive a cash payment as partial satisfaction of the outstanding balance of the note. The cash
payment was either $50,000 or $75,000, depending on the amount that would have been raised in a Qualified Financing and would result in a
corresponding reduction of the note balance of either $40,000 or $60,000, respectively. The Company also issued to Platinum a warrant to
purchase up to 35,000 shares of common stock at an exercise price of $6.00 per share, subject to adjustment downwards in the event that the
Company issued additional shares of common stock at a per share price lower than $6.00 per share at any time prior to the Company becoming
a public company. This warrant expires December 31, 2013.

In connection with the issuance and sale of the 2008 Platinum Note the Company engaged a placement agent. Pursuant to the terms of the
agreement with the placement agent, the Company was obligated to pay a cash fee of 8% of the gross proceeds received from the financing in
excess  of  $250,000  (“threshold  amount”).    Additionally,  the  Company  agreed  to  issue  to  the  placement  agent  warrants  to  purchase
16,000 shares of the Company’s common stock with an exercise price of $6.00 and an expiration date of June 28, 2012. On March 12, 2010,
the exercise price of warrants to purchase 2,400 of the 16,000 shares of common stock was amended to $2.25, and the incremental fair value
of  the  amended  warrant  was  charged  to  interest  expense  in  the  fiscal  year  ended  March  31,  2010.  The  Company  also  agreed  to  issue  the
placement  agent  warrants  to  purchase  0.032  shares  of  the  Company’s  common  stock  for  each  dollar  of  gross  proceeds  in  excess  of  the
threshold  amount.  The  Company  valued  these  warrants  at  a  fair  value  of  $0.08  per  share  on  the  date  of  issuance  using  the  Black-Scholes
option  pricing  model  and  the  following  assumptions:  fair  value  of  common  stock  —  $0.60  per  share;  risk-free  interest  rate  —  4.12%;
volatility — 77%; contractual term — 4.00 years.

The Company allocated the note proceeds from the 2008 Platinum Note and associated warrant based on their relative fair values. The relative
fair value attributable to the warrant was $7,100, which the Company recorded as a discount to the 2008 Platinum Note and a corresponding
credit to additional paid-in capital. The Company recorded an additional note discount of $13,300 for the fair value of the put option and term
extension  option  liabilities  and  $1,300  for  the  fair  value  of  warrants  issued  for  placement  fees.  The  note  discount  totaling  $21,700  was
amortized to interest expense using the effective interest method over the term of the 2008 Platinum Note. The original effective interest rate
on the 2008 Platinum Note was 14.98% based on the stated interest rate, the amount of amortized discount, and its term.

Extension of Maturity Date

On May 16, 2008, in conjunction with the 2008/2010 Note financing on that date, the maturity date of the 2007 Platinum Notes was extended
to  December  31,  2009  from  June  30,  2008,  and  the  expiration  date  of  the  associated  warrants  was  extended  to  December  31,  2013.  On
December 30, 2009, Platinum agreed to extend the maturity date of the Original Platinum Notes to December 31, 2010. The Company also
reduced  the  exercise  price  of  the  associated  warrants  from  $6.00  to  $1.50  per  share.  In  December  2010,  the  maturity  date  of  the  Original
Platinum Notes was extended to June 30, 2011 from December 31, 2010.  In May 2011, the maturity date of the Original Platinum Notes was
extended to June 30, 2012.

The Company evaluated the extension of the maturity dates of the Original Platinum Notes and modifications to the associated warrants and
determined that the modifications were to be accounted for as a troubled debt restructuring on a prospective basis. The Company recorded
discounts to the Platinum Notes of $65,600 and $90,000, respectively, which amounts were equal to the incremental fair value of the modified
warrants under the May 16, 2008 and December 30, 2009 modifications, with a corresponding credit to additional paid-in capital under the
May  16,  2008  modification,  and  to  warrant  liability  under  the  December  30,  2009  modification.  The  incremental  fair  value  of  the  cash
payment and note term extension options under the May 16, 2008, December 30, 2009, and December 2010 modifications were $199,300,
$122,100,  and  $158,000,  respectively,  and  were  recorded  as  a  note  discount,  with  a  corresponding  credit  to  the  related  liability  for  these
derivatives. The incremental fair value of the conversion option of the Original Platinum Notes was not significant under the May 16, 2008
modification and was $828,500 and $1,062,800 under the December 30, 2009 and December 31, 2010 modifications, respectively, which was
recorded  as  a  note  discount  with  a  corresponding  credit  to  additional  paid-in  capital.  The  note  discount  was  amortized  as  non-cash  interest
expense over the remaining term of the Platinum Notes using the effective interest method. The effective annual interest rate of the extended
Original Platinum Notes was 14.65% under the May 16, 2008 modification, 27.50% under the December 30, 2009 modification and 26.96%
under the December 2010 modification.

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May 2011 Amendment

On May 5, 2011, the Original Platinum Notes were amended, restated and consolidated into a single note (the “New Platinum Note”) with a
principal balance of $4.0 million (“May 2011 Amendment”).  The following paragraphs describe the May 2011 Amendment.  In December
2011,  the  Company  and  Platinum  entered  into  a  Note  and  Warrant  Exchange Agreement  pursuant  to  which  the  New  Platinum  Note  was
cancelled and all warrants issued to Platinum were exercised in exchange for a new series of the Company’s preferred stock.  See Note and
Warrant Exchange Agreement below.

As a result of the May 2011 Amendment, the maturity date of the New Platinum Note became June 30, 2012, a one-year extension from the
June  30,  2011  maturity  date  of  the  Original  Platinum  Notes.    The  New  Platinum  Note  continued  to  bear  interest  at  an  annual  rate  of  10%.
Platinum retained the right, in its sole discretion, to extend the maturity date of the New Platinum Note by one year to June 30, 2013.  The
New  Platinum  Note  would  have  been  automatically  converted,  subject  to  certain  conditions,  upon  the  last  to  occur  of  (i)  the  closing  of  an
equity or equity-based financing or series of equity or equity-based financings after May 1, 2011 resulting in gross proceeds to the Company
totaling  at  least  $5.0  million,  including  the  2011  Private  Placement  (see  Note  9, Capital  Stock) and  cancellation  of  debt  not  otherwise
convertible; and (ii) the Company becoming a publicly traded company ("Amended Qualified Financing").  The number of shares issuable to
Platinum  upon  the  automatic  conversion  of  the  Platinum  Note  would  have  been  determined  in  accordance  with  one  of  the  following  three
formulas, as selected by Platinum in its sole discretion: (i) the outstanding principal plus accrued but unpaid interest  ("Outstanding Balance")
as of the closing of the Amended Qualified Financing multiplied by 1.25 and divided by $1.75 per share; (ii) the Outstanding Balance as of
the closing of the Amended Qualified Financing multiplied by 1.25 and divided by the per share price of shares sold in the Amended Qualified
Financing; or (iii) the Outstanding Balance as of the closing of the Amended Qualified Financing divided by the Company's per share price
assuming  a  pre-Amended  Qualified  Financing  valuation  of  the  Company  of  $30  million  on  a  fully-diluted  basis,  subject  to  certain
exclusions.  Under the New Platinum Note, the cash payment option previously included in the Original Platinum Notes was eliminated. In
the event the Company completed an Amended Qualified Financing prior to December 31, 2011, interest accrued on the New Platinum Note
from May 5, 2011 through the date of the closing of the Amended Qualified Financing would have been forgiven.

The Platinum Note would have been voluntarily convertible, at the option of Platinum, at any time prior to an Amended Qualified Financing
or its maturity date into shares of common stock determined by multiplying the Outstanding Balance being converted by 1.25 and dividing by
the lesser of (i) $1.75 per share; (ii) the per share price in any subsequent equity financing; or (iii) the per share price assuming a $30 million
valuation of the Company on a fully diluted basis (subject to certain exclusions).  Platinum could have elected to convert the New Platinum
Note at any time, but was not obligated to convert the New Platinum Note until the shares issuable upon conversion of the note were freely
tradable  pursuant  to  an  effective  registration  statement  or  could  have  been  sold  in  any  ninety  day  period  without  registration  under  the
Securities Act  of  1933,  as  amended  (“Securities Act”),  in  compliance  with  Rule  144. Additionally,  Platinum  could  not  have  converted  the
New Platinum Note if the shares issuable upon conversion would result in it beneficially owning in excess of 9.99% of the then outstanding
shares of the Company's common stock. However, Platinum could have waived this condition upon giving 61 days’ notice to the Company.

In connection with the issuance of the New Platinum Note, the Company issued to Platinum a three-year warrant to purchase 825,574 shares
of  the  Company’s  common  stock  at  an  exercise  price  of  $2.50  per  share.    The  warrant  would  have  expired  on  May  5,  2014,  and  become
exercisable  upon  Platinum’s  conversion  of  the  New  Platinum  Note  and  would  have  been  exercisable  for  one-fourth  (1/4)  of  the  number  of
shares issued in the conversion. The Company valued the warrant at a fair value of $0.69 per share on the date of issuance using the Black-
Scholes option pricing model and the following assumptions:  fair value of common stock - $1.58; risk-free rate – 0.96%; volatility – 85%;
contractual term – 3.00 years.

The  Company  evaluated  the  extension  of  the  maturity  date  of  the  Original  Platinum  Notes  along  with  the  issuance  of  the  new  three-year
warrant and determined that the modifications are to be accounted for as a troubled debt restructuring on a prospective basis.  The Company
recorded a discount of $908,900 to the New Platinum Note which is equal to the incremental fair value of the note conversion feature and the
cash payment option liability, and the fair value of the new warrant.  The note discount was to be amortized as non-cash interest expense over
the remaining term of the New Platinum Note using the effective interest method.  The effective annual interest rate of the New Platinum Note
was determined to be 17.3%, based on the amortization of the note discount, the stated interest rate, and the note term.

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Warrant Liability

The warrants issued with the Original Platinum Notes included certain exercise price adjustment features and accordingly were not deemed to
be  indexed  to  the  Company’s  common  stock.  On April  1,  2009,  the  Company  recorded  the  estimated  fair  value  of  the  warrant  liability  of
$151,300 as a non-current liability in the consolidated balance sheet. Changes in the estimated fair value of the warrant liability were recorded
in other income (expense) in the consolidated statement of operations. The Company continued to record adjustments to the fair value of the
warrants  until  the  closing  of  the  Merger  on  May  11,  2011,  when  the  amended  warrants  no  longer  contained  the  exercise  price  adjustment
features,  at  which  time  the  warrants  were  deemed  to  be  indexed  to  the  Company’s  common  stock  and  therefore  no  longer  treated  as  a
liability.  The warrant liability was recorded at its fair value of $424,100 at May 11, 2011, which resulted in a non-cash expense of $7,000 that
was  charged  to  other  income  (expense)  in  the  three-month  period  ended  June  30,  2011.   As  of  May  11,  2011,  $424,100,  the  then-current
aggregate  fair  value  of  these  warrants,  was  reclassified  from  warrant  liability  to  additional  paid-in  capital,  a  component  of  stockholders’
deficit.

Note and Warrant Exchange Agreement

On  December  29,  2011,  the  Company  and  Platinum  entered  into  a  Note  and  Warrant  Exchange Agreement  pursuant  to  which  the  New
Platinum Note and outstanding warrants issued to Platinum to purchase an aggregate of 1,599,858 shares of the Company’s common stock
were cancelled in exchange for 391,075 shares of the Company’s newly-created Series A Preferred Stock (“Series A Preferred”).  Each share
of  Series A  Preferred  is  convertible  into  ten  shares  of  the  Company’s  common  stock  (see  Note  9,  Capital  Stock).    The  Company  issued
231,090  shares  of  Series A  Preferred  to  Platinum  in  connection  with  the  note  cancellation  based  on  the  sum  of  the  $4,000,000  principal
balance  of  the  Platinum  Note  plus  accrued  but  unpaid  interest  through  May  11,  2011  adjusted  for  a  125%  conversion  premium,  net  of  the
$1,719,800 aggregate exercise price of the outstanding 1,599,858 warrants held by Platinum, and a contractual conversion basis of $1.75 per
common share, all adjusted for the 1:10 Series A Preferred to common exchange ratio.  An additional 159,985 shares of Series A Preferred
were issued to Platinum in connection with the warrant exercise and exchange to acquire the common shares issued upon the warrant exercise.

The Company determined that the cancellation of the Platinum Note and exercise of the warrants pursuant to the Note and Warrant Exchange
Agreement should be accounted for as a debt extinguishment.  The Company estimated the fair value of the shares of Series A Preferred stock
tendered to Platinum for the cancellation of the Platinum Note under the terms of the agreement at $15.51 per share ($1.55 on a per common
share equivalent basis).  The Company recorded a loss of $1,193,500 attributable to the early debt extinguishment, reported in Other expenses,
net  in  the  accompanying  Consolidated  Statements  of  Operations.    The  loss  includes  $287,278,  calculated  using  the  Black-Scholes  Option
Pricing Model, representing the incremental fair value of the warrants exercised by Platinum as modified to reduce their exercise price.  (See
Discounted  Warrant  Exercise  Program  in  Note  9, Capital Stock,  for  a  description  of  the  modification  of  warrant  exercise  prices  and  the
resulting valuation that occurred during the quarter ended December 31, 2011.)  The common shares issued in connection with the warrant
exercise that were exchanged for shares of Series A Preferred Stock are treated as Treasury Stock in the accompanying Consolidated Balance
Sheet at March 31, 2012.

2008/2010 Notes

Between May 2008 and March 31, 2010, the Company raised $2,701,800 in convertible promissory notes (the “2008/2010 Notes”) including a
third party vendor conversion of $81,300 of the Company’s accounts payable and accrued expenses into the 2008/2010 Notes.  Between April
1, 2010 and March 31, 2011, the Company raised an additional $270,000 by issuing convertible promissory notes of like tenor, resulting in an
aggregate issuance of $2,971,800 of 2008/2010 Notes. The 2008/2010 Notes accrued interest at an annual rate of 10%, were unsecured, and
had an original maturity date of December 31, 2009 prior to an extension of the maturity date to December 31, 2010, and, later, to April 30,
2011.  The  outstanding  principal  balance  of  the  2008/2010  Notes  and  accrued  interest  would  have  automatically  converted  into  shares  of
common stock upon the occurrence of an equity or equity based financing or series of equity based financings resulting in gross proceeds to
the Company totaling at least $3 million (“$3 Million Qualified Financing”) or a sale of the Company or substantially all of its assets. The
automatic conversion price per share would have been equal to the price of the common stock sold in the $3 Million Qualified Financing, or
$6.00 per share upon a sale of the Company or its assets, whichever occurs first. The noteholder could voluntarily elect to convert the note and
accrued interest at $6.00 per share any time prior to a $3 Million Qualified Financing or the note maturity date.

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Each holder of 2008/2010 Notes was also  issued warrants to purchase that number of shares of common stock equal to the number of shares
determined by dividing the principal amount of such holder’s 2008/2010 Notes by the price per share sold in a $3 Million Qualified Financing
and then multiplying the quotient by 50%.  The warrants expire on December 31, 2013 or 10 days preceding the closing date of the sale of the
Company or its assets. The warrants are exercisable at an exercise price equal to the price per share paid in the $3 Million Qualified Financing
multiplied by 1.5. The Company determined that the warrants should be accounted for as equity and had nominal value at the date of issuance.

On December 15, 2009, the Company amended the terms of the 2008/2010 Notes to increase the maximum allowable indebtedness under the
2008/2010  Notes  to  $5,000,000  from  $2,000,000;  to  extend  the  maturity  date  of  the  2008/2010  Notes  to  December  31,  2010  from
December 31, 2009; and to use the current definition of $3 Million Qualified Financing. The Company also amended the related warrants to
increase the number of shares issuable upon exercise of the warrants as reflected in the formula in the preceding paragraph. The exercise price
of the warrants was also modified to reflect the formula indicted in the preceding paragraph.  The modifications to the 2008/2010 Notes and
warrants did not have any accounting consequence, as the notes were contingently convertible and the warrants contingently exercisable so
that the effect of the modifications on the fair value of the note conversion feature and warrants was not significant.

In December 2010, the Company amended the terms of the 2008/2010 Notes to extend the maturity date to April 30, 2011 from December 31,
2010.  The December 2010 modification, consistent with the above, did not have any accounting consequence as the notes were contingently
convertible and the warrants contingently exercisable so that the effect of the modifications on the fair value of the note conversion feature
and warrants was not significant.

On May 11, 2011, and concurrent with the Merger, the 2008/2010 Notes in the amount of $3,615,200, including principal and accrued interest,
were converted into 2,065,731 Units, at a price of $1.75 per Unit, consisting of 2,065,731 shares of common stock of the Company and three-
year warrants to purchase 516,415 shares of common stock at an exercise price of $2.50 per share.  The warrants expire on May 11, 2014. The
associated contingently exercisable warrants, originally issued with the 2008/2010 Notes, became exercisable for 848,998 shares of common
stock at an exercise price of $2.62 per share.

August 2010 Short-Term Notes

In August  of  2010,  the  Company  issued  short-term,  non-interest  bearing,  unsecured  promissory  notes  (“August  2010  Short-Term  Notes”)
having  an  aggregate  principal  amount  of  $1,064,000  for  a  purchase  price  of  $800,000.    The August  2010  Short-Term  Notes  were  due  and
payable at the earlier of (i) ten business days following the Closing Date of an initial public offering or (ii) December 1, 2010.

Each  holder  of August  2010  Short-Term  Notes  was  also  issued  warrants  to  purchase  the  number  of  shares  of  common  stock  equal  to  0.33
times  the  dollars  invested.    The  warrants  expire  three  years  from  the  date  of  issuance  and  have  an  exercise  price  of  $3.00  per  share.    The
Company  valued  the  resulting  264,000  warrants  at  a  fair  value  of  $0.50  per  share  on  the  date  of  issuance  using  the  Black-Scholes  option
pricing  model  with  the  following  assumptions:    fair  value  of  common  stock  -  $1.48  per  share;  risk-free  interest  rate  –  0.86%;  volatility  -
78.29%; contractual term – 3 years.  The Company recorded the fair value of the warrants as a discount to the notes with a corresponding
credit  to  additional  paid-in  capital.    The  note  discount  was  to  be  amortized  as  non-cash  interest  expense  over  the  term  of  the August  2010
Short-Term Notes using the effective interest method.  The effective annual interest rate of the August 2010 Short-Term Notes was 151.04%
based on the amortization of the note discount, the stated interest rate, and the note term.

In  November  2010,  the  Company  amended  the August  2010  Short-Term  Notes  to  extend  the  maturity  date  to  December  31,  2010  from
December  1,  2010,  increased  the  number  of  warrants  to  purchase  the  number  of  shares  of  common  stock  to  equal  0.50  times  the  dollars
invested  from  0.33  times  the  dollars  invested  and  reduced  the  exercise  price  to  $2.00  per  share  from  $3.00  per  share.    This  increased  the
number  of  warrants  related  to  this  financing  to  400,000  from  264,000.    The  Company  evaluated  the  extension  of  the  maturity  dates  of  the
August 2010 Short-Term Notes and modifications to the associated warrants and determined that the modification should be accounted for as a
troubled  debt  restructuring  on  a  prospective  basis.    The  Company  recorded  a  discount  to  the August  2010  Short-Term  Notes  of  $121,100,
which amount was equal to the incremental fair value of the modified warrants under the November 2010 modification, with a corresponding
credit to additional paid-in capital.

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In  December  2010,  the  Company  further  amended  the August  2010  Short-Term  Notes  to  extend  the  maturity  date  to April  30,  2011  from
December 31, 2010 and increased the aggregate principal amount to $1,120,000 from $1,064,000.  The Company evaluated the extension of
the  maturity  dates  of  the  August  2010  Short-Term  Notes  and  modifications  to  the  associated  principal  amount  and  determined  that  the
modification should be accounted for as a troubled debt restructuring on a prospective basis.  The Company recorded a discount to the August
2010  Short-Term  Notes  of  $56,000,  which  amount  is  equal  to  the  increased  principal  amount,  with  a  corresponding  credit  to  debt.  The
effective interest rate on the August 2010 Short-Term Notes subsequent to these modifications was 63.64% from the original effective interest
rate of 151.04%.

In  May  2011,  in  connection  with  the  2011  Private  Placement  described  in  Note  9, Capital  Stock,  a  total  of  $840,000  of  the  aggregate
$1,120,000 outstanding principal amount of the August 2010 Short-Term Notes, plus a note cancellation premium of $94,500, were converted
into  534,000  Units,  at  a  price  of  $1.75  per  Unit,  consisting  of  534,000  shares  of  the  Company’s  common  stock  and  three-year  warrants  to
purchase 133,500 shares of the Company’s common stock at an exercise price of $2.50 per share; $105,000 of such amount was converted
into a long-term note issued to Cato Holding Company; and $175,000 of such amount was not converted.  In April 2011, the Company and the
holder of the $175,000 note amended the note, whereby the Company paid $50,000 of the note balance within three days of the closing of the
2011 Private Placement, and was to make four monthly payments of $5,000 between May 2011 and August 2011, an additional nine monthly
payments of $11,125 per month for the period from September 1, 2011 through May 1, 2012, plus a final payment on May 2, 2012 equal to
any  remaining  balance.    The  amended  note  bears  interest  at  7%  per  annum.  The  note  cancellation  premium  was  recorded  as  interest
expense.  In September 2011, the Company and the holder agreed to further modify the payment schedule to require payments of $5,000 per
month  through  November  1,  2011,  six  monthly  payments  of  $11,125  for  the  period  from  December  1,  2011  through  May  1,  2012,  an
additional payment of $11,125 on May 2, 2012, plus a final payment on June 30, 2012 equal to any remaining balance. The Company did not
make the February 2012 and March 2012 payments as scheduled. In March 2012, the Company and the note holder again agreed to modify
the payment schedule to require seven monthly payments of $9,171 beginning June 1, 2012 with the final payment on December 1, 2012 to
include interest accrued after March 2012.

7% Notes Payable for Consulting Services

During  the  period  from  July  2000  to April  2003,  the  Company  engaged  certain  members  of  the  Board  of  Directors  to  provide  consulting
services  outside  of  their  responsibilities  as  Board  members.  In  exchange  for  these  services  the  Company  issued  promissory  notes  and
warrants. The notes originally accrued interest at an annual rate of 7%. Effective January 2006, the Company and the individuals agreed that
no further interest would accrue on the notes and unpaid accrued interest. The notes payable and accrued interest totaled $50,400 at March 31,
2011.

On May 11, 2011, and concurrent with the Merger, the note payable to a director for principal and accrued interest totaling $14,400, plus a
$5,100 note cancellation premium, was converted into 11,142 shares of common stock and a three-year warrant to purchase 2,785 shares of
common stock at an exercise price of $2.50 per share.  The related note cancellation premium was recorded as interest expense. Also, on May
11, 2011, the 7% note payable to an officer and director including principal and accrued interest totaling $36,000 was paid.

Notes payable to Cato Holding Company, doing business as Cato BioVentures, under line of credit and August 2010 Short Term Notes;
Partial cancellation of August 2010 Short-Term Notes and Issuance of Long-Term Promissory Note to Cato Holding Company

In February 2004, the Company entered into a loan agreement that established a revolving line of credit facility for up to $200,000 with Cato
Holding Company, doing business as Cato BioVentures (“CBV”), a related party, which was increased in 2006 to $400,000. Between June
2004  and  October  2004,  the  Company  drew  down  an  aggregate  amount  of  $200,000.  Loans  made  pursuant  to  the  loan  agreement  accrued
interest at the rate of prime plus 1% and were due to mature on February 3, 2007. In September 2005, the Company paid all interest accrued to
that date and prepaid the interest payable through the maturity date, an aggregate of approximately $35,300, by issuing 5,883 shares of the
Company’s Series C preferred stock. The Company expensed the prepaid interest over the scheduled remaining term of the notes. Pursuant to
the loan agreement, the Company granted CBV a continuing security interest in the Company’s personal property and equipment, excluding
intellectual  property.  In August  2006  and  February  2007,  the  loan  agreement  was  modified  to  extend  the  maturity  date  of  the  outstanding
balance to December 31, 2009 and to increase the amount available to the Company under the credit facility from $200,000 to $400,000. The
annual interest rate on the loans made pursuant to the loan agreement was 4.25% at March 31, 2011.

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On December 31, 2009, the Company amended its loan agreement with CBV to extend the maturity date of the loans made pursuant to the
agreement  from  December  31,  2009  to  the  earlier  of  December  31,  2010  or  ninety  days  after  the  initial  public  offering  of  the  Company’s
common stock.

On December 28, 2010, the Company again amended its loan agreement with CBV to extend the maturity date of the loans made pursuant to
the loan agreement from December 31, 2010 to December 31, 2012, or ninety days following the closing of an offering of $5,000,000 or more
in common stock, or the closing of a reverse merger into a public shell company whose common stock traded on the OTC Bulletin Board.

On April 29, 2011, all amounts owed by the Company to Cato Holding Company ("CHC") or its affiliates, which include CBV, including the
$105,000  principal  balance  of August  2010  Short  Term  Notes  and  the  $170,000  principal  balance  payable  under  the  line  of  credit,  were
consolidated  into  a  single  note,  in  the  principal  amount  of  $352,273.   Additionally,  CHC  released  the  2004  CBV  security  interests  in  the
Company’s personal property.  The consolidated CHC note bears interest at 7% per annum, compounded monthly.  Under the terms of the
note, the Company is to make six monthly payments of $10,000 each beginning June 1, 2011; and thereafter will make payments of $12,500
monthly until the note is repaid in full. The Company may prepay the outstanding balance under this note in full or in part at any time during
the  term  of  this  note  without  penalty.   At  March  31,  2012,  the  Company  had  not  paid  the  monthly  payments  due  subsequent  to  December
2011.

Notes Payable Issued for the Cancellation of Accounts Payable

On October 12, 2009, the Company issued a promissory note payable to the Regents of the University of California (“UC”) with a principal
balance of $90,000 in exchange for the cancellation of certain amounts payable under a research collaboration agreement (the “UC Note 1”).
UC Note 1 was payable in monthly principal installments of $15,000 through May 30, 2010. Interest on UC Note 1 at 10% per annum was
payable on May 30, 2010. If the Company had completed an initial public offering of its stock prior to May 30, 2010, the remaining balance of
UC Note 1 would have been payable within 10 business days after the initial public offering was consummated.  The Company made the first
two  monthly  installments  totaling  an  aggregate  of  $30,000.    On  February  25,  2010,  the  Company  issued  a  promissory  note  payable  to  UC
having a principal balance of $170,000 in exchange for the cancellation of the remaining $60,000 principal balance of UC Note 1 and certain
amounts  payable  under  a  research  collaboration  agreement  (“UC  Note  2”).  UC  Note  2  was  payable  in  monthly  principal  installments  of
$15,000  through  May  31,  2010,  with  the  remaining  $125,000  plus  all  accrued  and  unpaid  interest  due  on  or  before  June  30,  2010.  If  the
Company  had  completed  an  initial  public  offering  of  its  stock  prior  to  June  30,  2010,  the  remaining  balance  of  the  Note  would  have  been
payable within 10 business days after the initial public offering was consummated.  On June 28, 2010, the Company amended UC Note 2 to
extend  the  payment  terms  as  follows:  monthly  installments  of  $15,000  payable  through  May  31,  2010,  $10,000  due  on  June  30,  2010  and
$115,000 plus all accrued and unpaid interest due and payable on or before August 30, 2010.  On August 25, 2010 and again on October 30,
2010, the Company amended UC Note 2 to extend the date of the final installment payment to be made under UC Note 2 to December 31,
2010 while adding a strategic premium to preserve license rights under the research collaboration agreement in exchange for an increase in the
then-outstanding principal amount of UC Note 2 by $15,000 to $125,000. On December 22, 2010, the Company amended UC Note 2 a fourth
time and decreased the monthly payment amount to $5,000 with payments continuing until the outstanding balance of principal and interest is
paid in full. The provision requiring the payment of the outstanding balance within 10 business days following the closing of an initial public
offering remains unchanged.  At March 31, 2012, the Company has not made the monthly payments required for February or March 2012.

On March 1, 2010, the Company issued a 10% promissory note with a principal balance of $75,000 to National Jewish Health in exchange for
the cancellation of certain amounts payable for accrued royalties.  The principal balance plus all accrued and unpaid interest was initially due
on  or  before  December  31,  2010  (“March  2010  Note”).  If  the  Company  had  completed  an  initial  public  offering  of  its  stock  prior  to  any
installment  dates,  $25,000  of  the  remaining  balance  of  the  March  2010  Note  would  have  been  due  on  June  30,  2010,  and  any  remaining
principal balance and all accrued and unpaid interest would have been payable within 90 business days after the initial public offering was
consummated.  On December 28, 2010, the Company amended the March 2010 Note and extended its maturity date to the first to occur of
April  30,  2011  or  30  days  following  the  closing  of  a  financing  with  gross  proceeds  of  $5,000,000  or  more.    The  Company  has  been  in
extended discussions with the holder of the March 2010 Note and expects the Note will be cancelled in favor of certain amounts payable to the
Company equal to or greater than the outstanding balance of the Note.  At March 31, 2012, the Company has made no payments on the March
2010 Note.

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On August 13, 2010, the Company issued a 10% promissory note with a principal balance of $40,962 to MicroConstants, Inc. in exchange for
the cancellation of certain amounts payable for services rendered.  Under the terms of this note, the Company is to make payments of $1,000
per month with any unpaid principal or accrued interest due and payable upon the first to occur of (i) August 1, 2013, (ii) the issuance and sale
of equity securities whereby the Company raises at least $5,000,000 or (iii) the sale or acquisition of all or substantially all of the Company’s
stock or assets.  At March 31, 2012, the Company has not made the monthly payments required for February and March 2012.

On  March  15,  2010,  the  Company  issued  an  unsecured  7.5%  promissory  note  with  a  principal  balance  of  $1,280,125  in  exchange  for  the
cancellation  of  certain  amounts  payable  for  legal  services  rendered  by  Morrison  &  Foerster  LLP  (“Morrison  &  Foerster”),  the  Company’s
legal and intellectual property counsel (“Morrison & Foerster Note”).  According to its terms, the Company was obligated to make monthly
payments of $10,000 until December 15, 2011. However, the monthly payments were to increase to $50,000 upon the completion of an initial
public offering, and, in addition, a $250,000 payment would be payable upon the completion of an equity financing of at least $3 million. The
Note accrued annual interest at 7.5% and, as scheduled, the outstanding balance of the Morrison & Foerster Note and accrued interest was
payable  on  December  31,  2011  or  upon  the  sale  of  the  Company  or  its  assets,  or  upon  an  event  of  default  (as  defined  in  the  Morrison  &
Foerster  Note),  whichever  occurs  first. Additionally,  all  amounts  payable  for  services  rendered  by  Morrison  &  Foerster  on  behalf  of  the
Company from March 1, 2010 through the closing of an initial public offering were to be automatically added to the outstanding principal
balance of the Morrison & Foerster Note upon delivery of an invoice for such services.  Additional billings of $839,700 and $347,800 were
added to the outstanding principal of the Note for the periods ending March 31, 2011 and 2012, respectively, related to services rendered.  

On May 5, 2011, the Company and Morrison & Foerster entered into Amendment No. 1 to the Morrison & Foerster Note (“Amendment No.
1”).    Under  the  terms  of Amendment  No.  1,  the  principal  balance  of  the  Morrison  &  Foerster  note  was  increased  to  $2,200,000,  with  a
payment of $100,000 due within three business days of the effective date of Amendment No. 1, which amount was paid. Under Amendment
No. 1, the note bears interest at 7.5% and principal will be due, along with all accrued but unpaid interest on the earliest of (i) March 31, 2016,
(ii) the consummation of a Change of Control, as defined in the Morrison & Foerster note, and (iii) any failure to pay principal or interest
when due.  The Company was obligated to make payments of $10,000 per month until June 1, 2011 and thereafter to pay $15,000 per month
through March 31, 2012, $25,000 per month through March 31, 2013, and $50,000 per month through maturity.  In addition, the Company is
obligated to make payments equal to five percent (5%) of the net proceeds of any equity financing closed during the term of the note until all
outstanding principal and interest is paid in full.  If the Company prepays the entire amount due by December 31, 2012, the amount of such
payment shall be reduced by ten percent (10%), up to a maximum of $100,000. At March 31, 2012, the Company has not made the monthly
payments required for February and March 2012.

In connection with the issuance of the Morrison & Foerster Note, the Company issued to Morrison & Foerster a warrant to purchase up to
425,000 shares of its common stock at an exercise price of $3.00 per share. The Warrant expires on December 31, 2014.  The Company valued
the  Warrant  at  a  fair  value  of  $0.69  per  share  on  the  date  of  issuance  using  the  Black-Scholes  option  pricing  model  and  the  following
assumptions: fair value of common stock — $1.48 per share; risk-free interest rate — 2.35%; volatility — 74.82%; contractual term — 4.83
years.    The  Company  recorded  the  fair  value  of  the  Warrant  as  a  discount  to  the  Morrison  &  Foerster  Note  and  a  corresponding  credit  to
additional  paid-in  capital.    The  effective  annual  interest  rate  of  the  7.5%  promissory  note  at  issuance  was  14.86%.    In  connection  with
Amendment No. 1, the Company issued 200,000 shares of restricted common stock to Morrison & Foerster which had a value, at the time of
issuance, of $1.75 per share. In addition, the Company reduced the exercise price of the common stock warrants previously issued to Morrison
&  Foerster  from  $3.00  to  $2.00  per  share.  The  $58,700  increase  in  the  fair  value  of  the  warrants  was  recorded  as  a  note  discount  and  a
corresponding increase in additional paid-in capital.

On February 25, 2011, the Company issued to Burr, Pilger, and Mayer, LLC (“BPM”) an unsecured promissory note in the principal amount
of  $98,674  (the  “BPM  Note”)  for  amounts  payable  in  connection  with  services  provided  to  the  Company  by  BPM.    The  BPM  Note  bears
interest at the rate of 7.5% per annum and has payment terms of $1,000 per month, beginning March 1, 2011 and continuing until all principal
and interest are paid in full.  In addition, a payment of $25,000 will be due upon the sale of the Company or upon the Company completing a
financing transaction of at least $5.0 million, with the payment increasing to $50,000 (or the amount then owed under the note, if less) upon
the Company completing a financing of over $10.0 million.  At March 31, 2012, the Company has not made the monthly payment required for
March 2012.

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On April 29, 2011, the Company issued to Desjardins Securities, Inc. (“Desjardins”) an unsecured promissory note in the principal amount of
CDN  $236,000  for  amounts  payable  for  legal  fees  incurred  by  Desjardins  in  connection  with  investment  banking  services  provided  to  the
Company by Desjardins. The Desjardins note bears interest at 7.5% and will be due, along with all accrued but unpaid interest on the earliest
of (i) June 30, 2014, (ii) the consummation of a Change of Control, as defined in the Desjardins note, and (iii) any failure to pay principal or
interest when due.  The Company is to make payments of CDN $4,000 per month beginning May 31, 2011, increasing to CDN $6,000 per
month on January 31, 2012. In addition, if, prior to June 30, 2012, the Company closes an equity financing or series of equity financings with
aggregate proceeds of $5.0 million or more, then the Company is obligated to make a payment of $39,600 to Desjardins within 10 business
days of the closing of such transaction(s). Beginning on January 1, 2012, the Company is also obligated to make payments equal to one-half
percent (0.5%) of the net proceeds of all private or public equity financings closed during the term of the note. In connection with issuance of
the note, the Company issued 39,600 shares of restricted common stock to Desjardins which, at the time of issuance, had a value of $1.75 per
share.  At March 31, 2012, the Company has not made the monthly payments required for February and March 2012.

On May 5, 2011, the Company issued to McCarthy Tetrault LLP (“McCarthy”) an unsecured promissory note in the principal amount of CDN
$502,797 for the amounts payable in connection with legal services provided to the Company.  The McCarthy note bears interest at 7.5% and
will be due, along with all accrued but unpaid interest on the earliest of (i) June 30, 2014, (ii) the consummation of a Change of Control, as
defined in the McCarthy note, and (iii) any failure to pay principal or interest when due.  The Company is obligated to make payments of CDN
$10,000 per month beginning May 31, 2011, increasing to CDN $15,000 per month on January 31, 2012. In addition, if, prior to June 30, 2012,
the Company closes an equity financing or series of equity financings with aggregate proceeds of $5.0 million or more, then the Company is
to make a payment of $100,000 to McCarthy within 10 business days of the closing of such transaction(s). Beginning on January 1, 2012, the
Company is also obligated to make payments equal to one percent (1%) of the net proceeds of all private or public equity financings closed
during  the  term  of  the  note.  In  connection  with  issuance  of  this  note,  the  Company  issued  100,000  shares  of  restricted  common  stock  to
McCarthy  which  had  a  value,  at  the  time  of  issuance,  of  $1.75  per  share.   At  March  31,  2012,  the  Company  has  not  made  the  monthly
payments required for February and March 2012.

February 2012 12% Convertible Promissory Notes

On  February  28,  2012,  the  Company  completed  a  private  placement  of  convertible  promissory  notes  to  certain  accredited  investors  in  the
aggregate principal amount of $500,000 (the "Notes").  Each Note accrues interest at the rate of 12% per annum and will mature on the earlier
of  (i)  twenty-four  months  from  the  date  of  issuance,  or  (ii)  consummation  of  an  equity,  equity-based,  or  series  of  equity-based  financings
resulting  in  gross  proceeds  to  the  Company  of  at  least  $4.0  million  (the  Qualified  Financing  Threshold”).  The  holder  of  each  Note  may
voluntarily convert the outstanding principal amount of the Notes and all accrued and unpaid interest (the “Outstanding Balance”) at any time
prior  to  maturity  into  that  number  of  shares  of  the  Company’s  common  stock  equal  to  the  Outstanding  Balance,  divided  by  $3.00  (the
"Conversion  Shares").  In  addition,  in  the  event  the  Company  consummates  a  financing  equal  to  or  exceeding  the  Qualified  Financing
Threshold, and the price per unit of the securities sold, or price per share of common stock issuable in connection with such financing, is at
least  $2.00  (a  “Qualified  Financing”),  the  Outstanding  Balance  will  automatically  convert  into  such  securities,  including  warrants,  that  are
issued in the Qualified Financing, the amount of which shall be determined according to the following formula: (Outstanding Balance at the
closing date of the Qualified Financing) x (1.25) / (the per security price of the securities sold in the Qualified Financing).

The  purchaser  of  each  Note  was  issued  a  warrant  to  purchase,  for  $2.75  per  share,  the  number  of  shares  of  the  Company’s  common  stock
equal to 150% of the total principal amount of the Notes purchased by such purchaser, divided by $2.75, resulting in the potential issuance of
an aggregate of 272,724 shares of the Company’s common stock upon exercise of the warrants.  The warrants terminate, if not exercised, five
years from the date of issuance.  The Company valued the warrants at a fair value of $1.99 per share on the date of issuance using the Black-
Scholes option pricing model and the following assumptions:  fair value of common stock - $2.85; risk-free interest rate – 0.84%; volatility –
89.9%; contractual term – 5.00 years; dividend rate – 0%.

The  Company  allocated  the  proceeds  from  the  Notes  and  associated  warrants  based  on  their  relative  fair  values.  The  relative  fair  value
attributable to the warrants was $260,076, which the Company recorded as a discount to the Notes and a corresponding credit to additional
paid-in capital. The Company recorded an additional note discount of $235,084 for the fair value of the non-contingent beneficial conversion
feature of the Notes.  The note discounts totaling $495,160 will be amortized to interest expense using the effective interest method over the
term of the Notes. The effective interest rate on the Notes at the date of issuance was 268.9% based on the stated interest rate, the amount of
discount, and the term of the Notes.

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9.  Capital Stock

At March 31, 2011, VistaGen was authorized to issue a total of 95 million shares of capital stock in two classes, designated, respectively, as
common stock and preferred stock.  Of the total shares authorized, 75 million shares were designated as no par value common stock and the
remaining  20  million  shares  were  designated  as  no  par  value  preferred  stock.     At  March  31,  2011  and  prior  to  the  Merger,  Excaliber  was
authorized to issue up to 200 million shares of common stock, $0.001 par value, and no shares of preferred stock.

2011 Private Placement

On May 11, 2011, and immediately preceding the closing of the Merger, VistaGen sold 2,216,106 Units in a private placement for aggregate
gross proceeds of $3,878,200, including $2,369,200 in cash, a $500,000 short-term note receivable due on September 6, 2011, cancellation of
$840,000 of short-term notes maturing on April 30, 2011, a note cancellation premium of $94,500, and cancellation of $74,500 of accounts
payable (the “2011 Private Placement”).  The Units were sold for $1.75 per Unit and consisted of one share of common stock and a three-year
warrant to purchase one-fourth (1/4) of one share of common stock at an exercise price of $2.50 per share.  Warrants to purchase a total of
554,013 shares of common stock were issued to the purchasers of the Units.  Concurrently, VistaGen issued to its placement agent three-year
warrants to purchase 114,284 shares of its common stock at $2.50 per share, and agreed to pay $200,000 in placement agent fees, $150,000 of
which amount was paid on May 11, 2011.

In October 2011, VistaGen restructured the terms of the $500,000 short term promissory note received in conjunction with the 2011 Private
Placement.  The note currently bears interest at 5% per annum.  The maturity date has been extended to September 1, 2012 and the revised
terms require payments to VistaGen as follows:

  (a) one payment of $50,000 on or before October 31, 2011;

(b) nine payments of $50,000 on or before the first day of each month commencing December 1, 2011 and ending August 1, 2012;
and
(c) one final payment equal to the remaining balance of principal and interest due on or before September 1, 2012.

The outstanding principal balance of the note receivable at March 31, 2012 is $250,000.  

Conversion of Convertible Promissory Notes

On May 11, 2011, concurrent with the Merger, holders of certain promissory notes issued by VistaGen from 2006 through 2010 converted
their notes totaling aggregate principal and interest of $6,174,793 into 3,528,290 Units, at a price of $1.75 per Unit.  These Units were the
same Units issued in connection with the 2011 Private Placement.   

Conversion of Preferred Stock

On  May  11,  2011,  concurrent  with  the  Merger,  all  holders  of  VistaGen's  then-outstanding  preferred  stock  converted  all  of  their  preferred
shares  into  2,884,655  shares  of  common  stock  so  that,  at  the  completion  of  the  Merger,  the  Company  had  no  shares  of  preferred  stock
outstanding.

Changes in Amounts of Capital Stock Authorized

Effective with the Merger, the Company was authorized to issue up to 400,000,000 shares of common stock, $0.001 par value and no shares of
preferred stock.  On October 28, 2011, the Company held a special meeting of its stockholders at which the stockholders approved a proposal
to amend the Company’s Articles of Incorporation to (1) reduce the number of shares of common stock the Company is authorized to issue
from  400,000,000  shares  to  200,000,000  shares;  (2)  authorize  the  Company  to  issue  up  to  10,000,000  shares  of  preferred  stock;  and  (3)
authorize the Company’s Board of Directors to prescribe the classes, series and the number of each class or series of preferred stock and the
voting powers, designations, preferences, limitations, restrictions and relative rights of each class or series of preferred stock.

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Series A Preferred Stock

In December 2011, the Company’s Board of Directors authorized the creation of a series of up to 500,000 shares of Series A Preferred Stock,
par  value  $0.001  (“Series A  Preferred”).    Each  share  of  Series A  Preferred  is  convertible  at  the  option  of  the  holder  into  ten  shares  of  the
Company's common stock.  The Series A Preferred ranks prior to the common stock for purposes of liquidation preference.

The Series A Preferred has no separate dividend rights, however, whenever the Board of Directors declares a dividend on the common stock,
each holder of record of a share of Series A Preferred shall be entitled to receive an amount equal to such dividend declared on one share of
common stock multiplied by the number of shares of common stock into which such share of Series A Preferred could be converted on the
Record Date.

Except with respect to transactions upon which the Series A Preferred shall be entitled to vote separately as a class, the Series A Preferred has
no voting rights. The common stock into which the Series A Preferred is convertible shall, upon issuance, have all of the same voting rights as
other issued and outstanding shares of the Company’s common stock.

In the event of the liquidation, dissolution or winding up of the affairs of the Company, after payment or provision for payment of the debts
and other liabilities of the Company, the holders of Series A Preferred then outstanding shall be entitled to receive an amount per share of
Series A Preferred calculated by taking the total amount available for distribution to holders of all the Company's outstanding common stock
before deduction of any preference payments for the Series A Preferred, divided by the total of (x), all of the then outstanding shares of the
Company's common stock, plus (y) all of the shares of the Company's common stock into which all of the outstanding shares of the Series A
Preferred can be converted before any payment shall be made or any assets distributed to the holders of the common stock or any other junior
stock.

At  March  31,  2012,  there  were  437,055  shares  of  Series A  Preferred  outstanding,  all  issued  to  Platinum  under  the  terms  of  the  Note  and
Warrant Exchange Agreement described in Note 8, Convertible Promissory Notes and Other Notes Payable, and the Common Stock Exchange
Agreement, described below.

Common Stock Exchange Agreement with Platinum

On  December  22,  2011,  the  Company  entered  into  a  Common  Stock  Exchange Agreement  (the  "Exchange Agreement")  with  Platinum,
pursuant  to  which  Platinum  converted  484,000  shares  of  the  Company’s  common  stock  into  45,980  shares  of  the  newly  created  Series A
Preferred  (the  "Exchange").    Each  share  of  Series A  Preferred  issued  to  Platinum  is  convertible  into  ten  shares  of  the  Company’s  common
stock.  In consideration for the Exchange, the Series A Preferred received by Platinum in connection with the Exchange is convertible into the
equivalent of 0.95 shares of common stock surrendered in connection with the Exchange.  The Company has determined the fair value of the
common stock subject to the Exchange to be $1.55 per share and has reflected the 484,000 common shares as treasury stock on that basis in
the accompanying Consolidated Balance Sheet at March 31, 2012.

Fall 2011 Follow-On Offering

Beginning in October 2011, the Company initiated a follow-on private placement of Units.  These Units were essentially the same as the Units
issued in connection with the 2011 Private Placement, namely, each Unit was priced at $1.75 and consisted of one share of the Company’s
common stock and a three-year warrant to purchase one-fourth  (1/4)  of  one  share  of  the  Company’s  common  stock  at  an  exercise  price  of
$2.50 per share.  The Company sold a total of 63,570 Units and received aggregate cash proceeds of $111,300.

Discounted Warrant Exercise Program

During the quarter ended December 31, 2011, certain warrant holders exercised warrants to purchase an aggregate of 3,121,259 shares of the
Company’s  common  stock  at  reduced  exercise  prices,  including  warrants  to  purchase  1,599,858  shares  of  common  stock  exercised  by
Platinum under the terms of the Note and Warrant Exchange Agreement, as described in Note 8, Convertible

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Promissory Notes and Other Notes Payable.    The  warrants  exercised  by  Platinum  were  exercised  at  reduced  prices  ranging  from  $0.75  per
share to $1.25 per share, resulting in proceeds of $1,719,800 which was applied to reduce the outstanding balance of the Platinum Note and
accrued interest under the terms of the Note and Exchange Agreement.

Other investors and service providers exercised warrants to purchase an aggregate of 1,028,860 shares of the Company’s common stock at
reduced exercise prices ranging from $0.75 per share to $1.31 per share.  In conjunction with these exercises, the Company:

·  issued 965,734 shares of its common stock and received cash proceeds of $1,106,100;
·  issued  29,426  shares  of  its  common  stock  to  warrant  holders  who  elected  to  exercise  their  warrants  in  lieu  of  payment  by  the

Company in satisfaction of outstanding indebtedness to such holders totaling an aggregate of $30,100; and

·  issued  33,700  shares  of  its  common  stock  to  warrant  holders  who  elected  to  exercise  their  warrants  in  lieu  of  payment  by  the
Company  in  satisfaction  of  payment  for  services  in  the  aggregate  amount  of  $41,400  to  be  performed  in  the  future  by  such
holders.

Additionally, in December 2011, the Company entered into an Agreement Regarding Payment of Invoices and Warrant Exercises with Cato
Holding Company (“CHC”), CRL, and certain individual warrant holders affiliated with CHC and CRL (collectively, the “CHC Affiliates”)
under  the  terms  of  which  CHC  and  the  CHC Affiliates  exercised  warrants  to  purchase  an  aggregate  of  492,541  shares  of  the  Company’s
common  stock  at  reduced  exercise  prices  ranging  from  $0.88  per  share  to  $1.25  per  share.   As  a  result  of  these  warrant  exercises,  the
Company  received  cash  payments  of  $60,200  in  connection  with  the  exercise  of  warrants  to  purchase  68,417  shares  and,  in  lieu  of  cash
payments for the remainder of the warrants to purchase 424,124 shares, CHC and CRL agreed to the satisfaction of outstanding indebtedness
to CRL in the amount of $245,300 and pre-payment for future services in the amount of $226,400.

The Company determined that the increase in the fair value of the warrants exercised as a result of the Discounted Warrant Exercise Program
was  $618,400,  of  which  $287,300  is  a  component  of  the  loss  on  debt  extinguishment  related  to  the  conversion  of  the  Platinum  Note,  as
described in Note 8, Convertible Promissory Notes and Other Notes Payable, $101,200 is attributable to the modifications of the CHC  and
CHC Affiliates warrants and reflected in research and development expense, and $229,800 is reflected in general and administrative expense
for the fiscal year ended March 31, 2012 in the accompanying Consolidated Statements of Operations.  The warrants subject to the exercise
price modifications were valued at the inception of the Discounted Warrant Exercise Program using the Black-Scholes Option Pricing Model
and using the following assumptions:

Assumption:
Market price per share
Exercise price per share
Risk-free interest rate
Expected term (years)
Volatility
Dividend rate

Pre-
modification
  $
2.60 
  $ 1.50 - $2.625 

Post-
modification
  $
  $
0.18% - 0.45%   
0.90 - 3.25 
65.7% - 82.8%   
0.0%   

2.60 
0.75 - $1.31 

0.02%
0.25 
41.1%
0.0%

Weighted Average Fair Value per share

  $

1.30 

  $

1.50 

The market price per share is based on the quoted market price of the Company’s common stock on the Over-the-Counter Bulletin Board on
the date of the modification or the closest subsequent date on which there was quoted trading reported.  Because of its short history as a public
company, the Company has estimated volatility based on the historical volatilities of a peer group of public companies over the expected term
of the option.  The risk-free rate of interest is based on the quoted constant maturity rate for U.S Treasury Bills on the date of the modification
for the term corresponding with the expected term of the warrant.  The expected dividend rate is zero as the Company has not paid and does
not expect to pay dividends in the near future.

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Other Warrant Modifications

In  December  2011,  the  Company  entered  into  a  consulting  agreement  with  a  strategic  consultant  for  general  and  capital  markets  advisory
services.  As consideration for the services to be provided under this agreement, the Company modified the term and exercise price of certain
previously-issued warrants to purchase an aggregate of 384,184 shares of its common stock.  The Company determined that the increase in the
fair value of the modified warrants was $397,500, which is reflected in general and administrative expense for the fiscal year ended March 31,
2012  in  the  accompanying  Consolidated  Statements  of  Operations.    The  warrants  modified  were  valued  using  the  Black-Scholes  Option
Pricing Model and using the following assumptions:

Assumption:
Market price per share
Exercise price per share
Risk-free interest rate
Expected term (years)
Volatility
Dividend rate

Pre-
modification

Post-
modification

  $
2.99 
  $ 1.125 - $1.50 

  $
  $

2.99 
2.25 - $3.00 
0.02% - 0.29%   
0.53 – 2.39 
69.4% – 81.0%   
0.0%   

0.29%
2.39 
81.0%
0.0%

2.03 

Weighted Average Fair Value per share

  $

1.00 

  $

In December 2011, the Company also entered into a consulting agreement with an individual for strategic consulting services to be performed
as requested by the Company’s Chief Executive Officer.  As consideration for the services to be provided under this agreement, the Company
modified the term and exercise price of certain previously-issued warrants to purchase an aggregate of 23,138 shares of its common stock and
will pay the consultant $1,000 per month for the period June 2012 through December 2012.  The Company determined that the increase in the
fair value of the modified warrants was $13,100, which is reflected in general and administrative expense for the fiscal year ended March 31,
2012  in  the  accompanying  Consolidated  Statements  of  Operations.    The  warrants  modified  were  valued  using  the  Black-Scholes  Option
Pricing Model and using the following assumptions:

Assumption:
Market price per share
Exercise price per share
Risk-free interest rate
Expected term (years)
Volatility
Dividend rate

Pre-
modification
  $
  $

Post-
modification
  $
3.05 
1.75 - $2.50 
  $
0.25% - 0.29%   
2.00 – 2.36 
74.8 – 78.3%   
0.0%   

3.05 
0.88 - $1.25 

0.29%
2.36 
78.3%
0.0%

Weighted Average Fair Value per share

  $

1.69 

  $

2.25 

Common Stock and Warrant Grants

On April 29, 2011, VistaGen  issued 157,143 shares of its common stock at a per share price of $1.75 as a prepayment for CRO services to be
performed by Cato Research Ltd., a related party, during 2011.  The prepayment of $275,000 was recognized in research and development
expense  in  the  Consolidated  Statement  of  Operations  as  the  services  were  performed  by  Cato  Research,  Ltd.  during  the  fiscal  year  ended
March 31, 2012.

In December 2010, VistaGen agreed to issue 700,000 shares of its common stock, valued at $1.50 per share, related to its execution of the
second  amendment  to  its  Sponsored  Research  Collaboration  Agreement  (“SRCA”)  with  UHN  as  described  in  Note  12, Licensing  and
Collaborative Agreements, and recorded $1,050,000 of research and development expense in the Consolidated Statements of Operations for
the fiscal year ended March 31, 2011.  Such shares were issued in May 2011. In April 2011, VistaGen agreed to issue to UHN an additional
100,000 shares of its common stock valued at $1.75 per share in conjunction with its execution of the third amendment to the SRCA, as also
described in Note 12, and recorded $175,000 of research and development expense in the Consolidated Statements of Operations for the fiscal
year ended March 31, 2012.  Such shares were issued in May 2011.

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On May 10, 2011, VistaGen issued 75,000 shares of common stock, valued at $1.75 per share, to a strategic consultant for services rendered
and recorded $131,250 in general and administrative expense in the Consolidated Statements of Operations for the fiscal year ended March
31, 2012.

In January 2012, the Company issued an aggregate of 50,000 shares of its common stock, valued at $3.15 per share, and three-year warrants to
purchase an aggregate of 50,000 shares of its common stock at an exercise price of $3.00 per share to two service providers as compensation
for services.  The Company recorded $157,500 in general and administrative expense in the Consolidated Statements of Operations for the
fiscal year ended March 31, 2012 related to the stock grants.  The Company valued the warrants at a fair value of $1.73 per share on the date
of  issuance  using  the  Black-Scholes  option  pricing  model  and  the  following  assumptions:    fair  value  of  common  stock  -  $3.15;  risk-free
interest rate – 0.40%; volatility – 84.6%; contractual term – 3.00 years; dividend rate – 0%, and recorded $86,700 in general and administrative
expense in the Consolidated Statements of Operations for the fiscal year ended March 31, 2012 related to the warrant grants.

In February 2012, the Company granted four-year warrants to non-employee members of its Board of Directors and Scientific Advisory Board
and  to  certain  strategic  consultants  to  purchase  an  aggregate  of  280,000  shares  of  its  common  stock  at  an  exercise  price  of  $3.00  per
share.  The Company valued the warrants at a fair value of $1.71 per share on the date of issuance using the Black-Scholes option pricing
model and the following assumptions:  fair value of common stock - $2.75; risk-free interest rate – 0.63%; volatility – 90.0%; contractual term
– 4.00 years; dividend rate – 0%, and recorded $179,200 in research and development expense and $298,600 in general and administrative
expense in the Consolidated Statements of Operations for the fiscal year ended March 31, 2012.

In March 2012, the Company granted three-year warrants to purchase an aggregate of 100,000 shares of its common stock at an exercise price
of  $3.00  per  share  to  investors  who  had  exercised  warrants  generating  more  than  $100,000  in  cash  proceeds  to  the  Company  during  the
Discounted Warrant Exercise Program.  The Company valued the warrants at a fair value of $1.38 per share on the date of issuance using the
Black-Scholes  option  pricing  model  and  the  following  assumptions:    fair  value  of  common  stock  -  $2.79;  risk-free  interest  rate  –  0.54%;
volatility  –  79.5%;  contractual  term  –  3.00  years;  dividend  rate  –  0%,  and  recorded  $138,100  in  interest  expense  in  the  Consolidated
Statements of Operations for the fiscal year ended March 31, 2012.

During March 2012, the Company issued 50,000 shares of its common stock, valued at $2.79 per share, to a strategic consultant for services
rendered and recorded $139,500 in general and administrative expense in expense in the Consolidated Statements of Operations for the fiscal
year ended March 31, 2012.  The Company also issued 55,555 shares of its common stock, valued at $2.79 per share, to University Health
Network, a related party, in connection with the execution of License Agreement No. 2, and recorded $155,000 in research and development
expense in the Consolidated Statements of Operations for the fiscal year ended March 31, 2012.  The Company also issued 8,000 shares of its
common stock, valued at $2.80 per share, in connection with the extension of the term of a promissory note, and recorded $22,400 in interest
expense in the Consolidated Statements of Operations for the fiscal year ended March 31, 2012.

Warrants Outstanding

The  following  table  summarizes  outstanding  warrants  to  purchase  shares  of  the  Company’s  common  stock  as  of  March  31,  2012  and
2011.  The weighted average exercise price of outstanding warrants at March 31, 2012 and 2011 was $2.16 and $2.06 per share, respectively.

Exercise
Price

0.88 
1.00 
1.125 
1.25 
1.50 
1.75 
2.00 
2.10 
2.25 
2.50 
2.625 
2.75 
3.00 
6.00 

$
$
$
$
$
$
$
$
$
$
$
$
$
$

Expiration
Date

5/17/2012 to 5/11/2014
11/4/2014
12/28/2012
5/11/2014 to 12/31/2014
12/31/2012
12/31/2013
8/3/2013 to 12/31/2014
3/21/2013
6/28/2012
5/11/2014
12/31/2013
2/28/2017
1/4/2015 to 2/13/2016
6/28/2012 to 12/31/2013

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Shares Subject to Purchase
March 31,

2012

2011

314,328 

1,500     
97,679     
120,280     
375,000 
643,184     
609,000 
- 
- 

617,394     
588,200     
272,724     
430,000 
57,300 

298,900 
- 
- 
- 
795,000 
- 
403,000 
2,916 
122,400 
- 
- 
- 
575,000 
68,382 

4,126,589 

2,265,598 

 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
   
     
 
  
  
  
  
  
  
  
  
  
  
   
  
   
  
  
  
  
  
  
  
  
 
    
   
      
  
 
    
  
  
 
 
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VistaGen and Excaliber Common Stock Summary

The following table provides a summary of the number of issued and outstanding shares of the Company’s common stock from March 31,
2011 through March 31, 2012, reflecting the impact of the Merger, the exercise of modified warrants and other transactions described in the
notes to these Consolidated Financial Statements.

 Common stock outstanding at March 31, 2011

 Shares repurchased from Excaliber shareholders

 Shares issued in 2011 Private Placement
 Shares issued upon conversion of convertible
   promissory notes
 Shares issued upon conversion of all series of VistaGen
   preferred stock
 Shares issued to UHN under the SRCA
 Shares issued for services

Excaliber
Enterprises, Ltd.

VistaGen
Therapeutics, Inc.  

5,848,707 

3,672,110 

(5,064,207)    

- 

- 

- 

- 

- 

2,216,106 

3,528,290 

2,884,655 
800,000 
571,743 

 Common stock outstanding at Merger

784,500 

13,672,904 

One-half share of Excaliber common stock issued for each share
    of VistaGen common stock in the Merger

 Common stock outstanding post-Merger

 Two-for-one post-Merger forward stock split

 Shares issued upon exercise of modified warrants, including
   1,599,858 shares subject to Note and Warrant Exchange
   Agreement with Platinum
 Shares issued in Fall 2011 Follow-on Offering
 Shares issued upon exercise of stock options
 Shares issued for services following the Merger
 Shares issued in connection with note term extension

 Common stock issued at March 31, 2012

 Less treasury stock:
 Shares exchanged for Series A Preferred under the terms of the:
    Common Stock Exchange Agreement with Platinum
    Note and Warrant Exchange Agreement with Platinum
     Treasury stock held at March 31, 2012

 Common stock outstanding at March 31, 2012

Reserved Shares

6,836,452 

(13,672,904)

7,620,952     

- 

7,620,952     

3,121,259     
63,570     
113,979     
155,555     
8,000     

18,704,267     

(484,000)    
(1,599,858)    
(2,083,858)    

16,620,409     

At March 31, 2012, the Company has reserved shares of its common stock for future issuance as follows:

Series A Preferred Stock:
   Shares currently outstanding
   Shares authorized but not issued

Stock incentive plans:
    Subject to outstanding options under the 2008 and 1999 Stock Incentive Plans
    Available for future grants

Outstanding warrants to purchase common stock
February 2012 12% convertible promissory notes and accrued interest  (1)

Total

4,370,550 
629,450 
5,000,000 

4,805,771 
433,700 
5,239,471 
4,126,589 
337,893 

14,703,953 

(1)  assumes mandatory conversion in connection with a qualified financing at $2.00 per share, plus 7% warrants to placement agent

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10.  Research and Development Expenses

The  Company  recorded  research  and  development  expenses  of  approximately  $5.4  million  and  $3.7  million  in  the  fiscal  years  ended
March  31,  2012  and  2011,  respectively.  Research  and  development  expense  is  composed  primarily  of  employee  compensation  expenses,
including  stock  –based  compensation,    and  direct  project  expenses,  including  costs  incurred  by  third-party  research  collaborators,  some  of
which may be reimbursed under the terms of grant or collaboration agreements.

11.  Income Taxes

The  provision  for  income  taxes  for  the  periods  presented  in  the  consolidated  statements  of  operations  represents  minimum  California
franchise taxes. Income tax expense differed from the amounts computed by applying the U.S. federal income tax rate of 34% to pretax losses
as a result of the following:

Computed expected tax benefit
Losses not benefitted
Other

Income tax expense

Fiscal Years Ended March 31,

2012

2011

(34.0)%   
34.0%   
0.1%   

0.1%   

(34.0)%
34.0%
0.1%

0.1%

Deferred income taxes reflect the net tax effect of temporary differences between the carrying amounts of assets and liabilities for financial
reporting  purposes  and  the  amounts  used  for  income  tax  purposes.  Significant  components  of  the  Company’s  deferred  tax  assets  are  as
follows (thousands):

Deferred tax assets:

Net operating loss carryovers
Basis differences in fixed assets
Accruals and reserves

Total deferred tax assets

Valuation allowance

Net deferred tax assets

March 31,

2012

2011

 $

 $

16,191 
13 
9 

16,213 

13,197 
19 
6 

13,222 

(16,213)   

(13,222)

  $

-    $

- 

Realization of deferred tax assets is dependent upon future earnings, if any, the timing and amount of which are uncertain. Accordingly, the
deferred tax assets have been fully offset by a valuation allowance. The valuation allowance increased by $2,991,000 and $2,675,000 during
the fiscal years ended March 31, 2012 and 2011, respectively. When realized, deferred tax assets related to employee stock options will be
credited to additional paid-in capital.

As of March 31, 2012, the Company had U.S. federal net operating loss carryforwards of $41.2 million, which will expire in fiscal years 2019
through 2032.  As of March 31, 2012, the Company had state net operating loss carryforwards of $37.3 million, which will expire in fiscal
years 2013 through 2032.

U.S.  federal  and  state  tax  laws  include  substantial  restrictions  on  the  utilization  of  net  operating  loss  carryforwards  in  the  event  of  an
ownership  change  of  a  corporation.  The  Company  has  not  performed  a  change  in  ownership  analysis  since  its  inception  in  1998  and
accordingly some or all of its net operating loss carryforwards may not be available to offset future taxable income, if any. Even if the loss
carryforwards  are  available  they  may  be  subject  to  substantial  annual  limitations  resulting  from  past  ownership  changes,  and  ownership
changes occurring after March 31, 2012, that could result in the expiration of the loss carryforwards before they are utilized. 

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The  Company  files  income  tax  returns  in  the  U.S.  federal  and  Canadian  jurisdictions  and  California  and  Maryland  state  jurisdictions.  The
Company is subject to U.S. federal and state income tax examinations by tax authorities for tax years 1999 through 2012 due to net operating
losses that are being carried forward for tax purposes.

The Company does not have any uncertain tax positions or unrecognized tax benefits at March 31, 2012 and 2011.  The Company’s policy is
to recognize interest and penalties related to income taxes as components of interest expense and other expense, respectively.

12.  Licensing and Collaborative Agreements

University Health Network

On  September  17,  2007,  the  Company  and  University  Health  Network  ("UHN")  entered  a  Sponsored  Research  Collaboration Agreement
(“SRCA”)  to  develop  certain  stem  cell  technologies  for  drug  discovery  and  drug  rescue  technologies.  Under  the  SRCA  the  Company  is
sponsoring stem cell research by its co-founder, Dr. Gordon Keller, Director of the UHN’s McEwen Centre, focused on developing improved
methods for differentiation of cardiomyocytes (heart cells) from pluripotent stem cells, and their uses as biological systems for drug discovery
and drug rescue, as well as cell therapy. Pursuant to our SRCA with UHN, we have the right to acquire exclusive worldwide rights to any
inventions arising from these studies under pre-negotiated terms. The SRCA was amended on April 19, 2010 to extend the term to five years
and  give  the  Company  various  options  to  extend  the  term  for  an  additional  three  years.  On  December  15,  2010,  the  Company  and  UHN
entered into a second amendment to expand the scope of work to include induced pluripotent stem cell technology and to further expand the
scope of research and term extension options. On April 25, 2011, the Company and UHN amended the SRCA a third time to expand the scope
to include therapeutic and stem cell therapy applications of induced pluripotent cells and to extend the date during which the Company may
elect to fund additional projects to April 30, 2012.  On October 24, 2011, the Company and UHN amended the SRCA a fourth time to identify
five key programs that will further support the Company’s core drug rescue initiatives and potential cell therapy applications.  Under the terms
of the fourth amendment, the Company is obligated to make monthly payments of $50,000 per month from October 2011 through September
2012 to fund these programs.

Concurrent with the execution of the fourth amendment to the SRCA, the Company and UHN entered into a License Agreement under the
terms  of  which  UHN  granted  the  Company  exclusive  rights  to  the  use  of  a  novel  molecule  that  can  be  employed  in  the  identification  and
isolation of mature and immature human cardiomyocytes from pluripotent stem cells, as well as methods for the production of cardiomyocytes
from pluripotent stem cells that express this marker. In consideration for the grant of the license, the Company has agreed to make payments
to UHN totaling $3.9 million, if, and when, it achieves certain milestones set forth in the License Agreement, and to pay UHN royalties based
on the receipt of revenue by the Company attributable to the licensed patents.

In March 2012, the Company and UHN entered into License Agreement No. 2 under the terms of which UHN granted the Company exclusive
rights to the use of technology included in a new U.S. patent application to develop hematopoietic precursor stem cells from human pluripotent
stem cells.  Hematopoietic precursor stem cells give rise to all red and white blood cells and platelets in the body. The Company plans to use
the UHN invention to improve the cell culture methods utilized to efficiently produce hematopoietic stem cell populations. In consideration
for  the  grant  of  the  license,  the  Company  issued  to  UHN  55,555  shares  of  its  common  stock,  valued  at  $155,000  in  March  2012  and  is
obligated to make a cash payment of $25,000 in July 2012.  Under the terms of License Agreement No. 2, the Company has also agreed to
make payments to UHN totaling $3.9 million, if, and when, it achieves certain milestones designated in License Agreement No. 2, and to pay
UHN royalties based on the receipt of revenue by the Company attributable to the licensed patents.

U.S. National Institutes of Health

Since the Company’s inception in 1998, the U.S. National Institutes of Health ("NIH") has awarded it a total of $11.3 million in non-dilutive
research and development grants, including $2.3 million to support research and development of its Human Clinical Trials in a Test Tube™
platform  and,  as  described  below,  a  total  of  $8.8  million  for  nonclinical  and  Phase  1  clinical  development  of AV-101  (also  referred  to  in
scientific  literature  as  “4-Cl-KYN”).    AV-101,  the  Company’s  lead  small  molecule  drug  candidate,  is  currently  in  Phase  1b  clinical
development in the U.S.

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During fiscal years 2006 through 2008, the U.S. National Institutes of Health ("NIH") awarded the Company a $4.2 million grant to support
preclinical  development  of  AV-101  for  treatment  of  neuropathic  pain  and  other  neurodegenerative  diseases  such  as  Huntington’s  and
Parkinson’s diseases. In April 2009, the NIH awarded the Company a $4.2 million grant to support the Phase I clinical development of AV-
101, which amount was subsequently increased to a total of $4.6 million in July 2010. The Company recognized $1.2 million and $1.4 million
of grant revenue related to AV-101 in the fiscal years ended March 31, 2012 and 2011, respectively.

Cato Research Ltd.

The Company has built a strategic development relationship with Cato Research Ltd. (“CRL”), a global contract research and development
organization, or CRO, and an affiliate of the Company’s largest stockholder.  See Note 14, Related Party Transactions.  CRL has provided the
Company with access to essential CRO services supporting its preclinical and planned clinical development programs. The Company recorded
research and development expenses of $1,461,300 and $429,200 in the fiscal years ended March 31, 2012 and 2011, respectively, for services
provided by CRL.

13.  Stock Option Plans and 401(k) Plan

The Company has the following share-based compensation plans.

2008 Stock Incentive Plan

On  December  19,  2008,  the  Company  adopted  the  2008  Stock  Incentive  Plan  (the  “2008  Plan”).  The  maximum  number  of  shares  of  the
Company’s common stock that may be granted pursuant to the 2008 Plan is 5,000,000 shares. The maximum number of shares that may be
granted under the 2008 Plan is subject to adjustments for stock splits, stock dividends or other similar changes in the common stock or capital
structure.

1999 Stock Incentive Plan

On  December  6,  1999,  the  Company  adopted  the  1999  Stock  Incentive  Plan  (the  “1999  Plan”).  The  Company  initially  reserved
900,000 shares for the issuance of awards under the 1999 Plan. The 1999 Plan has terminated under its own terms and, as a result, no awards
may currently be granted under the 1999 Plan. However,  the  options  and  awards  that  have  already  been  granted  pursuant  to  the  1999  Plan
remain operative.

Scientific Advisory Board 1998 Stock Incentive Plan

The  Company’s  Board  of  Directors  adopted  the  Scientific Advisory  Board  1998  Stock  Incentive  Plan  (the  “SAB  Plan”)  in  July  1998.  The
Board  of  Directors  authorized  25,000  shares  of  common  stock  for  awards  from  the  SAB  Plan.    No  awards  have  been  granted  from  the
SAB  Plan  since August  2001.    The  SAB  Plan  expired  in  July  2008  and  all  of  the  options  granted  from  the  SAB  Plan  have  either  been
exercised or expired during fiscal 2012.

Description of the 2008 Plan

Under the terms of the 2008 Plan, the Compensation Committee of the Company’s Board of Directors may grant shares, options or similar
rights having either a fixed or variable price related to the fair market value of the shares and with an exercise or conversion privilege related
to  the  passage  of  time,  the  occurrence  of  one  or  more  events,  or  the  satisfaction  of  performance  criteria  or  other  conditions,  or  any  other
security with the value derived from the value of the shares. Such awards include stock options, restricted stock, restricted stock units, stock
appreciation rights and dividend equivalent rights. 

The Compensation Committee may grant nonstatutory stock options under the 2008 Plan at a price of not less than 100% of the fair market
value of the Company’s common stock on the date the option is granted. Incentive stock options under the 2008 Plan may be granted at a price
of  not  less  than  100%  of  the  fair  market  value  of  the  Company’s  common  stock  on  the  date  the  option  is  granted.  Incentive  stock  options
granted to employees who, on the date of grant, own stock representing more than 10% of the voting power of all of the Company’s classes of
stock are granted at an exercise price of not less than 110% of the fair market value of the Company’s common stock. The maximum term of
these  incentive  stock  options  granted  to  employees  who  own  stock  possessing  more  than  10%  of  the  voting  power  of  all  classes  of  the
Company’s stock may not exceed five years. The maximum term of an incentive stock option granted to any other participant may not exceed
ten years. The Compensation Committee determines the term and exercise or purchase price of all other awards granted under the 2008 Plan.
The  Compensation  Committee  also  determines  the  terms  and  conditions  of  awards,  including  the  vesting  schedule  and  any  forfeiture
provisions. Awards under the 2008 Plan may vest upon the passage of time or upon the attainment of certain performance criteria established
by the Compensation Committee.

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Unless  terminated  sooner,  the  2008  Plan  will  automatically  terminate  in  2017.  The  Board  of  Directors  may  at  any  time  amend,  suspend  or
terminate the Company’s 2008 Plan.

The Company recorded $1,113,900 and $1,154,000 of share-based compensation, net of estimated forfeitures, in general and administrative
expenses in the consolidated statements of operations for fiscal years ended March 31, 2012 and 2011, respectively. The Company recorded
$477,400 and $474,800 of share-based compensation, net of estimated forfeitures, in research and development expenses, in the consolidated
statements  of  operations  for  the  fiscal  years  ended  March  31,  2012  and  2011,  respectively.  No  tax  benefit  has  been  recognized  related  to
share-based compensation expense for fiscal years ended March 31, 2012 or 2011, since the Company has incurred cumulative net losses for
which a valuation allowance has been established. No stock options were granted during the fiscal year ended March 31, 2011.  The Company
used the Black-Scholes option valuation model with the following assumptions to determine share-based compensation expense for the fiscal
year ended March 31, 2012:

Expected dividend yield
Exercise price (market price on grant date)
Risk-free interest rate
Expected term (years)
Volatility

Fair value per share at grant date

0%

$1.58 to $2.99 
1.19% to 3.39%  
6.25 to 10.0  
78.9% to 91.3%  

$1.08 to $2.48 

The expected dividend yield is zero, as the Company has not paid any dividends and does not anticipate paying dividends in the near future.
The risk-free interest rate for periods related to the expected life of the options is based on the U.S. Treasury yield curve in effect at the time
of grant. The expected volatility is based on historical volatilities of peer group public companies’ stock over the expected term of the option.
The expected term of options represents the period that the Company’s share-based compensation awards are expected to be outstanding. The
Company used the simplified method provided in SEC Staff Accounting Bulletin 107 to estimate the expected term. The Company calculated
the forfeiture rate based on an analysis of historical data as it reasonably approximates the currently anticipated rate of forfeitures for granted
and outstanding options that have not vested. 

The following table summarizes stock option activity under the Company’s stock option plans:

 Options outstanding at beginning of period

 Options granted
 Options exercised
 Options forfeited
 Options expired

 Options outstanding at end of period
 Options exercisable at end of period

 Weighted average grant-date fair value of
 options granted during the period

Fiscal Years Ended March 31,

2012

2011

Number of
Shares

Weighted
Average
Exercise
Price

Number of
Shares

Weighted
Average
Exercise
Price

 $
3,949,153 
1,020,000 
 $
(113,939)  $
(30,000)  $
(19,443)  $

4,805,771 
3,740,135 

 $
 $

 $

1.42 
1.88     
0.88     
1.75     
0.80     

1.53 
1.45 

1.36     

3,949,153 

 $
-    $
-    $
-    $
-    $

3,949,153 
2,686,561 

 $
 $

1.42 
- 
- 
- 
- 

1.42 
1.38 

     $

- 

At  March  31,  2012  there  were  433,700  shares  of  the  Company’s  common  stock  remaining  available  for  grant  under  the  2008  Plan.    The
Company received cash proceeds of $102,200 as a result of options exercised during the year ended March 31, 2012.

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Aggregate intrinsic value is the sum of the amounts by which the fair value of the stock exceeded the exercise price (“in-the-money-options”).
Based on the quoted market price of the Company’s common stock of $2.74 per share on March 31, 2012, the aggregate intrinsic value of
outstanding options at that date was $5,807,700, of which $4,838,700 related to exercisable options.

The following table summarizes information on stock options outstanding and exercisable under the 2008 Plan and the 1999 Plan as of March
31, 2012:

Options Outstanding
Weighted
Average
Remaining
Years until
Expiration

Weighted
Average
Exercise
Price

Exercise
Price

Number
Outstanding

$
$
$
$
$

0.72 - $0.95 
1.13 
1.50 
1.65 - $1.925 
2.10 - $2.99 

364,816 
287,500 
2,838,800 
1,000,000 
314,655 

4,805,771 

3.89 
5.74 
7.68 
7.63 
7.04 

7.22 

 $
 $
 $
 $
 $

 $

Options Exercisable

Number
Exercisable

364,816 
241,242 
2,791,924 
158,749 
183,404 

0.80 
1.13 
1.50 
1.76 
2.33 

1.530 

3,740,135 

Weighted
Average
Exercise
Price

 $
 $
 $
 $
 $

 $

0.80 
1.13 
1.50 
1.66 
2.16 

1.450 

As  of  March  31,  2012,  there  was  approximately  $1,051,100  of  unrecognized  compensation  cost  related  to  non-vested  share-based
compensation awards, which is expected to be recognized through September 2015.

Stock Grants from 2008 Plan

As discussed in Note 8, Convertible Promissory Notes and Other Notes Payable, in April and May 2011, the Company issued an aggregate of
139,600 shares of its common stock from the 2008 Plan to Desjardins and McCarthy as partial compensation for services performed by the
two  entities.    At  the  date  of  issuance,  the  shares  were  valued  at  $1.75  per  share  and  the  Company  recorded  $244,300  in  general  and
administrative expense in connection with the issuances.

401(k) Plan

The Company maintains a retirement and deferred savings plan for its employees. This plan is intended to qualify as a tax-qualified plan under
Section 401(k) of the Internal Revenue Code. The retirement and deferred savings plan provides that each participant may contribute a portion
of  his  or  her  pre-tax  compensation,  subject  to  statutory  limits.  Under  the  plan,  each  employee  is  fully  vested  in  his  or  her  deferred  salary
contributions. Employee contributions are held and invested by the plan’s trustee. The retirement and deferred savings plan also permits the
Company to make discretionary contributions, subject to established limits and a vesting schedule. To date, the Company has not made any
discretionary contributions to the retirement and deferred savings plan on behalf of participating employees.

14.  Related Party Transactions

Cato  Holding  Company,  doing  business  as  Cato  BioVentures  ("CBV"),  the  parent  of  CRL,  is  currently  one  of  the  Company’s  largest
institutional  stockholders,  holding  common  stock  and  warrants  to  purchase  common  stock.  Prior  to  the  May  11,  2011  conversion  of  the
2006/2007  Notes  and  the August  2010  Short-Term  Notes,  and  the  conversion  of    preferred  stock  into  shares  of  common  stock,  CBV  held
2006/2007  Notes,  August  2010  Short-Terms  Notes,  and  a  majority  of  the  Company's  Series  B-1  Preferred  Stock.    Shawn  Singh,  the
Company’s Chief Executive Officer and member of its Board of Directors, served as Managing Principal of CBV and as an officer of CRL
until August 2009. As described in Note 8,  Convertible Promissory Notes and Other Notes Payable, in April 2011, CBV loaned the Company
$352,273  under  a  promissory  note.    During  fiscal  year  2007,  the  Company  entered  into  a  contract  research  organization  arrangement  with
CRL related to the development of its lead drug candidate, AV-101, under which the Company incurred expenses of $1,461,300 and $429,200
for the fiscal years ended March 31, 2012 and 2011, respectively, a substantial portion of which were reimbursed under the NIH grant.  Total
interest expense on notes payable and the line of credit to CBV was $93,100 and $92,600 for the fiscal years ended March 31, 2012 and 2011,
respectively, with the majority of amounts reported for periods prior to May 2011 having been converted to equity. On April 29, 2011, the
Company  issued  157,143  shares  of  common  stock,  valued  at  $1.75  per  share,  as  prepayment  for  research  and  development  services  to  be
performed  by  CRL  during  2011.    As  described  in  Note  9, Capital  Stock, in  December  2011,  the  Company  entered  into  an  Agreement
Regarding  Payment  of  Invoices  and  Warrant  Exercises  with  CHC,  CRL  and  the  CHC  affiliates  under  which  CHC  and  the  CHC Affiliates
exercised  warrants  at  discounted  exercise  prices  to  purchase  an  aggregate  of  492,541  shares  of  the  Company’s  common  stock  and  the
Company received $60,200 cash, and, in lieu of cash payment for certain of the warrant exercises, settled outstanding liabilities of $245,300
for  past  services  received  from  CRL  and  prepaid  $226,400  for  future  services  to  be  received  from  CRL,  which  services  had  been  fully
received by March 31, 2012.

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Prior to his April 2003 appointment as one of the Company’s officers (on a part-time basis) and as a director, the Company retained Mr. Singh
as a consultant to provide legal and other consulting services. During the course of the consultancy, as payment for his services, the Company
issued  him  warrants  to  purchase  55,898  shares  of  common  stock  at  $0.80  per  share  and  a  7%  promissory  note  in  the  principal  amount  of
$26,400.  On  May  11,  2011,  and  concurrent  with  the  Merger,  the  Company  paid  the  outstanding  balance  of  principal  and  accrued  interest
totaling  $36,000  (see  Note  8, Convertible  Promissory  Notes  and  Other  Notes Payable).  Upon  the  approval  by  the  Board  of  Directors,  in
December 2006, the Company accepted a full-recourse promissory note in the amount of $103,400 from Mr. Singh in payment of the exercise
price for options and warrants to purchase an aggregate of 126,389 shares of the Company’s common stock. The note accrued interest at a rate
of 4.90% per annum and was due and payable no later than the earlier of (i) December 1, 2016 or (ii) ten days prior to the Company becoming
subject to the requirements of the Securities Exchange Act of 1934, as amended (“Exchange Act”).  On May 11, 2011, in connection with the
Merger,  the  $128,200  outstanding  balance  of  the  principal  and  accrued  interest  on  this  note  was  cancelled  in  accordance  with  Mr.  Singh's
employment agreement and recorded as additional compensation. In accordance with his employment agreement, Mr. Singh is also entitled to
an income tax gross-up on the compensation related to the note cancellation.  At March 31, 2012, the Company had accrued $101,900 as an
estimate of the gross-up amount, but had not paid it to Mr. Singh.

In  March  2007,  the  Company  accepted  a  full  recourse  promissory  note  in  the  amount  of  $46,400  from  Franklin  Rice,  its  former  Chief
Financial Officer and a former director of the Company in exchange for his exercise of options to purchase 52,681 shares of the Company’s
common stock.  The note accrued interest at a rate of 4.90% per annum and was due and payable no later than the earlier of (i) March 1, 2017
or (ii) ten days prior to the Company becoming subject to the requirements of the Exchange Act.  On May 11, 2011, in connection with the
Merger,  the  $57,000  outstanding  balance  of  principal  and  accrued  interest  on  this  note  was  cancelled  in  accordance  with  Mr.  Rice's
employment agreement and recorded as additional compensation.  In accordance with his employment agreement, Mr. Rice is entitled to an
income  tax  gross-up  on  the  compensation  related  to  the  note  cancellation.   At  March  31,  2012,  the  Company  had  accrued  $33,900  as  an
estimate of the gross-up amount, but had not paid it to Mr. Rice.

The Company previously engaged Jon A. Saxe, a current director, separately from his duties as a director, as a management consultant from
July  1,  2000  through  June  30,  2010  to  provide  strategic  and  other  business  advisory  services. As  payment  for  consulting  services  rendered
through  June  30,  2010,  Mr.  Saxe  has  been  issued  warrants  and  non-qualified  options  to  purchase  an  aggregate  of  250,815  shares  of  the
Company’s  common  stock,  of  which  he  has  exercised  warrants  to  purchase  18,568  shares.    Additionally,  Mr.  Saxe  was  issued  a  7%
promissory  note  in  the  amount  of  $8,000.    On  May  11,  2011,  the  $14,400  balance  of  the  note  and  related  accrued  interest  plus  a  note
cancellation premium of $5,100 was converted to 11,142 shares of the Company’s common stock and a three-year warrant to purchase 2,784
shares of common stock at an exercise price of $2.50 per share.  In lieu of payment from the Company, in December 2011, Mr. Saxe exercised
the warrant as a part of the Discounted Warrant Exercise Program at an exercise price of $1.25 per share in satisfaction of amounts owed to
him in conjunction with his service as a member of the Board of Directors.

15.  Commitments, Contingencies, Guarantees and Indemnifications

From  time  to  time,  the  Company  may  become  involved  in  claims  and  other  legal  matters  arising  in  the  ordinary  course  of  business.
Management is not currently aware of any matters that will have a material adverse effect on the Company’s consolidated financial position,
results of operations or its cash flows.

The  Company  indemnifies  its  officers  and  directors  for  certain  events  or  occurrences  while  the  officer  or  director  is  or  was  serving  at  the
Company’s  request  in  such  capacity.  The  term  of  the  indemnification  period  is  for  the  officer’s  or  director’s  lifetime.  The  Company  will
indemnify  the  officers  or  directors  against  any  and  all  expenses  incurred  by  the  officers  or  directors  because  of  their  status  as  one  of  the
Company’s directors or executive officers to the fullest extent permitted by California law. The Company has never incurred costs to defend
lawsuits or settle claims related to these indemnification agreements.  The Company has a director and officer insurance policy which limits
the Company's exposure and may enable it to recover a portion of any future amounts paid.  The Company believes the fair value of these
indemnification agreements is minimal. Accordingly, there are no liabilities recorded for these agreements at March 31, 2012 or 2011.

In the normal course of business, the Company provides indemnifications of varying scopes under agreements with other companies, typically
clinical  research  organizations,  investigators,  clinical  sites,  suppliers  and  others.    Pursuant  to  these  agreements,  the  Company  generally
indemnifies,  holds  harmless,  and  agrees  to  reimburse  the  indemnified  parties  for  losses  suffered  or  incurred  by  the  indemnified  parties  in
connection with the use or testing of the Company's product candidates or with any U.S. patents or any copyright or other intellectual property
infringement claims by any third party with respect to the Company's product candidates.  The terms of these indemnification agreements are
generally  perpetual.    The  potential  future  payments  the  Company  could  be  required  to  make  under  these  indemnification  agreements  is
unlimited.    The  Company  maintains  liability  insurance  coverage  that  limits  its  exposure.    The  Company  believes  the  fair  value  of  these
indemnification agreements is minimal.  Accordingly, the Company has not recorded any liabilities for these agreements as of March 31, 2012
or 2011.

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Leases

As of March 31, 2012 and 2011, the following assets are under capital lease obligations and included in property and equipment:

 Leased laboratory and computer equipment
 Accumulated amortization

March 31,

2012

2011

 $

 $

 $
139,700 
(119,200)   

120,700 
(92,000)

20,500 

 $

28,700 

Amortization expense for assets recorded under capital leases is included in depreciation expense.  Future minimum payments, by year and in
the aggregate, required under capital leases are as follows:

Fiscal Years Ending March 31,

2013
2014
2015
2016
2017
Future minimum lease payments

    Less imputed interest included in minimum lease payments

Present value of minimum lease payments

    Less current portion

Non-current capital lease obligation

  Equipment Capital Leases

 $

 $

12,100 
7,500 
3,100 
- 
- 
22,700 

(2,500)

20,200 

(10,500)

9,700 

Future minimum payments under operating leases relate to the Company’s facility lease in South San Francisco, California through June 30,
2013 and total $175,500 and $44,200 for the fiscal years ended March 31, 2013 and 2014, respectively.  Total facility rent expense incurred by
the Company for the fiscal years ended March 31, 2012 and 2011 was $166,000 and $151,600, respectively.

Long-Term Debt Repayment

At March 31, 2012, future minimum principal payments related to long-term debt were as follows:

Fiscal Years Ending March 31,
2013
2014
2015
2016
2017
Thereafter through October 2023

 $

 $

Amount

750,300 
1,319,100 
688,900 
1,396,900 
7,100 
119,000 

4,281,300 

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16.  Subsequent Events

The  Company  has  evaluated  subsequent  events through July 2, 2012  and  has  identified  the  following  material  events  and  transactions  that
occurred after March 31, 2012.

In April and June 2012, the Company entered into various contracts for investor relations and public company services pursuant to which it
granted  three-year  warrants  to  purchase  50,000  shares  of  the  Company’s  common  stock  at  an  exercise  price  of  $2.80  per  share;  three-year
warrants to purchase 100,000 shares of the Company's common stock at an exercise price of $3.00 per share; an aggregate of 400,000 shares
of the Company's restricted common stock; and is obligated to make cash payments totaling $112,500 through December 2012.

During May and June 2012, warrant holders exercised warrants to purchase an aggregate of 539,554 shares of the Company’s common stock
and the Company received cash proceeds of $257,300.  In addition, certain warrant holders exercised warrants to purchase an aggregate of
25,000 shares  of  the  Company’s  common  stock  in  lieu  of  payment  by  the  Company  in  satisfaction  of  amounts  due  for  services  in  the
aggregate  amount  of  $12,500.    In  connection  with  the  foregoing  exercises,  the  Company  issued  three-year  warrants  to  purchase  179,857
shares of the Company’s common stock at an exercise price of $3.00 per share.

On June 29, 2012, the Company and Platinum Long Term Growth Fund VII, LLC (“Platinum”) entered into an Exchange Agreement (the
“2012  Exchange Agreement”)  pursuant  to  which  the  Company  has  agreed  to  issue  Platinum  62,945  shares  of  the  Company’s  Series A
Preferred in exchange for 629,450 shares of common stock owned by Platinum, in consideration for Platinum’s agreement to purchase from
the  Company  secured  convertible  promissory  notes  in  the  aggregate  principal  amount  of  $500,000  (each  a  “2012  Platinum  Note”  and
together,  the  “2012  Platinum  Notes”).    The  2012  Platinum  Notes  were  issued  on  July  2,  2012  in  the  aggregate  principal  amount  of
$500,000.  In the event the Company consummates an equity or equity-based financing, or series of financing transactions resulting in gross
proceeds to the Company of at least $3.0 million (“Qualified Financing”), the principal and accrued interest due under the terms of the 2012
Platinum Notes shall automatically convert into such securities issued in connection with the Qualified Financing. Repayment of all amounts
due under the terms of the 2012 Platinum Notes are secured by the Company’s assets, including its tangible and intangible personal property,
licenses, patent licenses, trademarks and trademark licenses, pursuant to the terms of a Security Agreement.  In connection with the 2012
Exchange Agreement, Platinum has also agreed to invest at least $500,000 in the Qualified Financing, provided that the Company secures
binding commitments from other investors in the Qualified Financing aggregating at least $3.0 million within 90 days following the date of
the 2012 Exchange Agreement.  In addition, Platinum, at its option, may exchange all or a portion of its Series A Preferred for the securities
issued in connection with the Qualified Financing based on the stated value of $15.00 per share of Series A Preferred.

17. Supplemental Financial Information
Quarterly Results of Operations (Unaudited)

The  following  table  presents  the  unaudited  statements  of  operations  data  for  each  of  the  eight  quarters  in  the  period  ended  March  31,
2012.  This information represents the activity of VistaGen (the California corporation) for the fiscal year ended March 31, 2011 and for the
pre-Merger portion of the first quarter of fiscal 2012 and the consolidated activity of VistaGen (the California corporation) and Excaliber from
May 11, 2011 (the date of the Merger) through March 31, 2012. A total of 1,569,000 shares of common stock, representing the 784,500 shares
held by stockholders of Excaliber immediately prior to the Merger and effected for the post-Merger two-for-one forward stock split described
in Note 1, Description of Business, have been retroactively reflected as outstanding for the entire fiscal year ended March 31, 2011 and for the
period  prior  to  the  Merger  in  the  fiscal  year  ended  March  31,  2012  for  purposes  of  determining  basic  and  diluted  loss  per  common  share
below.

The information has been presented on the same basis as the audited financial statements and all necessary adjustments, consisting only of
normal  recurring  adjustments,  have  been  included  in  the  amounts  below  to  present  fairly  the  unaudited  quarterly  results  when  read  in
conjunction  with  the  audited  financial  statements  and  related  notes.  The  operating  results  for  any  quarter  should  not  be  relied  upon  as
necessarily indicative of results for any future period.

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Unaudited Quarterly Results of Operations
(in thousands, except share and per share amounts)

Revenues:

 Grant revenue

  Total revenues

Operating expenses:

 Research and development
 General and administrative

  Total operating expenses

Loss from operations

Other expenses, net:

 Interest expense, net
 Change in put and note extension option and
       warrant liabilities
 Loss on early extinguishment of debt

Loss before income taxes
Income taxes
Net loss

Basic and diluted net loss per common share
Weighted average shares used in computing

June 30,
2011

Three Months Ended

September
30, 2011

December
31, 2011

March 31,
2012

Total
Fiscal Year
2012

 $

555    $
555     

316    $
316     

2    $
2     

 $

469 
469 

1,342 
1,342 

1,028     
1,127     
2,155     
(1,600)    

1,227     
894     
2,121     
(1,805)    

1,306     
1,548     
2,854     
(2,852)    

1,828 
1,428 
3,256 
(2,787)   

5,389 
4,997 
10,386 
(9,044)

(731)    

(451)    

(455)    

(256)   

(1,893 )

(78)    
-     

-     
-     

-     
(1,193)    

- 
- 

(2,409)    
(2)    
(2,411)   $

(2,256)    
-     
(2,256)   $

(4,500)    
-     
(4,500)   $

(3,043)   

- 

(3,043)  $

(78)
(1,193)

(12,208)
(2)
(12,210)

(0.22)   $

(0.15)   $

(0.28)   $

(0.18)  $

(0.83)

 $

 $

 basic and diluted net loss per common share

11,105,854     

15,241,904     

16,035,861     

16,542,717 

   14,736,651 

Revenues:

 Grant revenue

  Total revenues

Operating expenses:

 Research and development
 General and administrative

  Total operating expenses

Loss from operations

Other expenses, net:

June 30,
2010

Three Months Ended

September
30, 2010

December
31, 2010

March 31,
2011

Total
Fiscal Year
2011

 $

 $

734 
734 

 $

399 
399 

 $

585 
585 

 $

353 
353 

2,071 
2,071 

675 
520 
1,195 
(461)   

692 
570 
1,262 
(863)   

447 
2,665 
3,112 
(2,527)   

1,864 
1,203 
3,067 
(2,714)   

3,678 
4,958 
8,636 
(6,565)

 Interest expense, net
 Change in put and note extension option and
       warrant liabilities

(531)   

(711)   

(1,009)   

(868)   

(3,119)

10 

3 

144 

47 

204 

Loss before income taxes
Income taxes
Net loss

Basic and diluted net loss per common share
Weighted average shares used in computing

(982)   
- 
(982)  $

(1,571)   
(2)    
(1,573)  $

(3,392)   
-     
(3,392)  $

(3,535)   

- 
(3,535)  $

(9,480)
(2)
(9,482)

(0.19)  $

(0.30)  $

(0.65)  $

(0.67)  $

(1.81)

 $

 $

basic and diluted net loss per common share

5,241,110 

5,241,110 

5,241,110 

5,241,110 

5,241,110 

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Table of Contents

Item 9.  Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

On May 13, 2011, in connection with the Merger, we dismissed Weaver & Martin, LLC (“WM”) as Excaliber’s independent registered public
accounting firm.  The Company’s Board of directors approved the dismissal of WM.

The reports of WM on the financial statements of Excaliber as of and for the fiscal years ended December 31, 2009 and 2010 contained no
adverse opinion or disclaimer of opinion and were not qualified or modified as to uncertainty, audit scope or accounting principle.

During Excaliber’s fiscal years ended December 31, 2009 and 2010 and through May 13, 2011, (i) there were no disagreements with WM on
any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which disagreements, if not
resolved  to  WM  satisfaction,  would  have  caused  WM  to  make  reference  to  the  subject  matter  of  such  disagreements  in  its  reports  on
Excaliber’s  consolidated  financial  statements  for  such  years,  and  (ii)  there  were  no  reportable  events  as  defined  in  Item  304(a)(1)(v)  of
Regulation S-K.

The Company provided WM with a copy of the above disclosures prior to its filing with the Securities and Exchange Commission (“SEC”) of
the Current Report on Form 8-K describing the Merger on May 16, 2011 and requested WM to furnish the Company with a letter addressed to
the SEC stating whether WM agrees with the above statements and, if not, stating the respects in which it does not agree.  A copy of WM’s
letter  dated  May  13,  2011  is  attached  as  Exhibit  16.1  to  the  Company’s  Current  Report  on  Form  8-K  filed  on  May  16,  2011  and  is
incorporated herein by reference.

Based on the Board of Directors’ approval, we engaged OUM & Co. LLP (“OUM”) on May 13, 2011, as our independent registered public
accounting firm for the fiscal year ending March 31, 2012. During Excaliber’s two most recent fiscal years ended December 31, 2009 and
2010 and through May 13, 2011, neither Excaliber nor anyone on its behalf consulted OUM regarding either (i) the application of accounting
principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on Excaliber’s financial
statements,  and  no  written  report  or  oral  advice  was  provided  to  Excaliber  that  OUM  concluded  was  an  important  factor  considered  by
Excaliber  in  reaching  a  decision  as  to  the  accounting,  auditing  or  financial  reporting  issue;  or  (ii)  any  matter  that  was  the  subject  of  a
disagreement or reportable event as defined in Item 304(a)(1)(iv) and Item 304(a)(1)(v), respectively, of Regulation S-K.

OUM was VistaGen’s auditor prior to the Merger. As such, OUM audited VistaGen’s financial statements as of March 31, 2010 and 2009, and
for the four years in the period ended March 31, 2011, and for the period from May 26, 1998 (inception) through March 31, 2011, which are
included  in  the  Company's  Current  Report  on  Form  8-K  filed  on  May  16,  2011,  and  as  subsequently  amended,  and  provided  advice  to
VistaGen with respect to accounting, auditing, and financial reporting issues related to the Merger.

Item 9A.  Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Based on their evaluation as of the end of the period covered by this report, our chief executive officer and acting chief financial officer have
concluded that our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) were effective as
of the end of the period covered by this report to ensure that information that we are required to disclose in reports that management files or
submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms.

Our  disclosure  controls  and  procedures  are  designed  to  provide  reasonable  assurance  of  achieving  their  objectives,  and  our  chief  executive
officer and acting chief financial officer have concluded that these controls and procedures are effective at the “reasonable assurance” level.
We  believe  that  a  control  system,  no  matter  how  well  designed  and  operated,  cannot  provide  absolute  assurance  that  the  objectives  of  the
control  system  are  met,  and  no  evaluation  of  controls  can  provide  absolute  assurance  that  all  control  issues  and  instances  of  fraud,  if  any,
within a company have been detected.

Management’s Annual Report on Internal Control Over Financial Reporting

Our  management  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  financial  reporting. A  company’s  internal
control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the
preparation of financial statements for external purposes in accordance with U.S. GAAP.

There  are  inherent  limitations  in  the  effectiveness  of  any  system  of  internal  control,  including  the  possibility  of  human  error  and  the
circumvention or overriding of controls. Accordingly, even effective internal controls can provide only reasonable assurances with respect to
financial statement preparation. Further, because of changes in conditions, the effectiveness of internal control may vary over time.

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Our management assessed the effectiveness of our internal control over financial reporting as of March 31, 2012. In making this assessment,
management  used  the  criteria  set  forth  by  the  Committee  of  Sponsoring  Organizations  (COSO)  of  the  Treadway  Commission  in Internal
Control—Integrated Framework.  Based  on  its  assessment  using  the  COSO  criteria,  management  concluded  that  our  internal  control  over
financial reporting was effective as of March 31, 2012.

As a result of the enactment of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, and the resulting amendment of
Section  404  of  the  Sarbanes-Oxley  Act  of  2002,  as  a  non-accelerated  filer,  we  are  not  required  to  provide  an  attestation  report  by  our
independent registered public accounting firm regarding internal control over financial reporting for the fiscal year ended March 31, 2012 or
thereafter, until such time as we are no longer eligible for the exemption for smaller issuers set forth within the Sarbanes-Oxley Act.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting that occurred during our most recent fiscal quarter that have materially
affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Item 9B.  Other Information

None.

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Item 10.  Directors Officers and Corporate Governance

PART III

Our  senior  management  is  composed  of  individuals  with  significant  management  experience.    The  following  table  sets  forth  specific
information regarding our executive officers and directors as of June 1, 2012:

Name
Shawn K. Singh, J.D.
H. Ralph Snodgrass, Ph.D. (3)
Jerrold D. Dotson
A. Franklin Rice, MBA

Jon S. Saxe 
Gregory A. Bonfiglio, J.D. (3)
Brian J. Underdown, PhD.  (3)

Age
49
62
58
58

75
60
71

  Position
  Chief Executive Officer and Director
  President, Chief Scientific Officer and Director
  Chief Financial Officer
  Vice President of Corporate Development and Secretary,
former Chief Financial Officer
  Director
  Director
  Director

The  following  is  a  brief  summary  of  the  background  of  each  of  our  executive  officers,  and  directors,  including  their  principal  occupation
during the five preceding years. All directors serve until their successors are elected and qualified.

Shawn K. Singh, J.D. became VistaGen’s Chief Executive Officer in August 2009; he joined VistaGen’s Board of Directors in 2000.  Upon
completion of the Merger, Mr. Singh became Chief Executive Officer and a director of Excaliber, now renamed VistaGen. Mr. Singh served
on VistaGen’s management team on a part-time basis from late-2003, following VistaGen’s acquisition of Artemis Neuroscience, of which he
was President, to August 2009. Mr. Singh has over 20 years of experience working with biotechnology, medical device and pharmaceutical
companies, both private and public. From February 2001 to August 2009, Mr. Singh served as Managing Principal of Cato BioVentures, a life
science  venture  capital  firm,  and  as  Chief  Business  Officer  and  General  Counsel  of  Cato  Research,  a  global  contract  research  organization
affiliated with Cato BioVentures. Mr. Singh served as President (part-time) of Echo Therapeutics (Nasdaq: ECTE), from September 2007 to
June  2009,  and  as  a  director  of  the  company  through  December  2012,  and  as  Chief  Executive  Officer  (part-time)  of  Hemodynamic
Therapeutics from November 2004 to August 2009. From November 2000 to February 2001, Mr. Singh served as Managing Director of Start-
Up  Law,  a  management  consulting  firm  serving  early-stage  biotechnology  companies.  Mr.  Singh  served  as  Chief  Business  Officer  of
SciClone  Pharmaceuticals  (Nasdaq:  SCLN)  from  November  1993  to  November  2000  and  as  a  corporate  finance  associate  of  Morrison  &
Foerster  LLP,  an  international  law  firm,  from  May  1991  to  November  1993.  Mr.  Singh  also  currently  serves  as  a  member  of  the  Board  of
Directors  of  Armour  Therapeutics,  a  privately-held  company  focused  on  prostate  cancer.    Mr.  Singh  is  a  member  of  the  State  Bar  of
California.

The  Corporate  Governance  and  Nominating  Committee  believes  that  Mr.  Singh  possesses  substantial  expertise  in  senior  leadership  roles
leading biotechnology, biopharmaceutical and medical device companies from product introduction through commercialization, and that such
expertise  is  extremely  valuable  to  the  Board  of  Directors  and  the  Company  as  we  execute  our  business  plan.    In  addition,  the  Board  of
Directors values the input provided by Mr. Singh given his extensive legal and venture capital experience working with multiple privately-
and publicly-held biotechnology, pharmaceutical and medical device companies.

H.  Ralph  Snodgrass,  Ph.D. co-founded VistaGen in 1998 with Dr. Gordon Keller, and served as VistaGen’s Chief Executive Officer until
August  2009.  Upon  completion  of  the  Merger,  Dr.  Snodgrass  became  our  President  and  Chief  Scientific  Officer.  Dr.  Snodgrass  became  a
director of Excaliber, now renamed VistaGen, shortly following the Merger in June 2011. Prior to joining us, Dr. Snodgrass was a key member
of  the  executive  management  team  which  lead  Progenitor,  Inc.,  a  biotechnology  company  focused  on  developmental  biology,  through  its
initial public offering, and was its Chief Scientific Officer from June 1994 to May 1998, and its Executive Director from July 1993 to May
1994.  He  received  his  Ph.D.  in  immunology  from  the  University  of  Pennsylvania,  and  has  more  than  15  years  of  experience  in  senior
biotechnology management and over 10 years research experience as a professor at the Lineberger Comprehensive Cancer Center, University
of North Carolina Chapel Hill School of Medicine, and as a member of the Institute for Immunology, Basel, Switzerland. Dr. Snodgrass is a
past  Board  Member  of  the  Emerging  Company  Section  of  the  Biotechnology  Industry  Organization  (BIO),  and  past  member  of  the
International Society Stem Cell Research Industry Committee. Dr. Snodgrass has published more than 50 scientific papers, is the inventor on
more than 17 patents and a number of patent applications, is, or has been, the principal investigator on U.S. federal and private foundation
sponsored research grants with budgets totaling more than $14.5 million and is recognized as an expert in stem cell biology with more than
17 years’ experience in the uses of stem cells as biological tools for drug discovery and development.

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The  Corporate  Governance  and  Nominating  Committee  believes  that  Dr.  Snodgrass’  expertise  in  biotechnology  focused  on  developmental
biology,  including  stem  cell  biology,  his  extensive  senior  management  experience  leading  biotechnology  companies  at  all  stages  of
development, as well as his reputation and standing in the fields of biotechnology and stem cell research, allow him to bring to the Company
and the Board of Directors a unique understanding of the challenges and opportunities associated with pluripotent stem cell biology, as well as
credibility in the markets in which we operate.

Jerrold D. Dotson, CPA serves as VistaGen’s Chief Financial Officer.  Prior to joining VistaGen on a consulting basis in September 2011,
Mr. Dotson served as Corporate Controller for Discovery Foods Company, a privately held Asian frozen foods company from January 2009 to
September 2011.  From February 2007 through September 2008, Mr. Dotson served as Vice President, Finance and Administration (principal
financial  and  accounting  officer)  for  Calypte  Biomedical  Corporation  (OTCBB:  CBMC),  a  public  biotechnology  company.    Mr.  Dotson
served as Calypte’s Corporate Secretary from 2001 through September 2008.  He also served as Calypte’s Director of Finance from January
2000 through July 2005 and was a financial consultant to Calypte from August 2005 through January 2007.  Prior to joining Calypte, from
1988  through  1999,  Mr.  Dotson  worked  in  various  financial  management  positions,  including  Chief  Financial  Officer,  for  California  &
Hawaiian Sugar Company, a privately held company.  Mr. Dotson is licensed as a CPA in California and received his BS degree in Business
Administration with a concentration in accounting from Abilene Christian College.

A.  Franklin  Rice,  MBA  serves as VistaGen’s Vice President of Corporate Development and Secretary and had served as VistaGen’s Chief
Financial Officer until September 2011. Since joining VistaGen in 1999, Mr. Rice has previously served as Senior Vice President, Finance
and Administration  and  Vice  President,  Business  Development  of  VistaGen.  Upon  completion  of  the  Merger,  Mr.  Rice  became  our  Chief
Financial  Officer  and  Secretary.  Mr.  Rice  has  been  employed  in  the  biotechnology  industry  since  1988  during  which  time  he  has  held
positions  of  increasing  responsibility.  From  1988  to  1998,  Mr.  Rice  served  as  Senior  Director  of  Business  Development  at  Genencor
International and from 1998 to 1999 as Vice President of Biotechnology and Pharmaceuticals for Bechtel Group where he was responsible for
global sales and marketing of consulting services to biotechnology and pharmaceutical companies. Mr. Rice serves on the Board of Directors
of  PrognosDx  Health,  Inc.    Mr.  Rice  earned  his  B.S.Ch.E.  with  honors  from  Clarkson  University,  an  MBA  degree  with  a  double  major  in
finance  and  marketing  from  University  of  Rochester’s  Simon  School  of  Business  and  a  second  Master’s  degree  in  business  from
Massachusetts Institute of Technology.

Jon  S.  Saxe,  J.D. has  served  as  Chairman  of  VistaGen’s  Board  of  Directors  since  2000.  He  is  also  the  Chairman  of  VistaGen’s Audit
Committee. Upon completion of the Merger, Mr. Saxe became a director of Excaliber, now re-named VistaGen. He is the retired President and
was a director of PDL BioPharma. From 1989 to 1993, he was President, Chief Executive Officer and a director of Synergen, Inc. (acquired by
Amgen). Mr. Saxe served as Vice President, Licensing & Corporate Development for Hoffmann-Roche from 1984 through 1989, and Head of
Patent  Law  from  1978  through  1989.  Mr.  Saxe  currently  is  a  director  of  SciClone  Pharmaceuticals,  Inc.  (Nasdaq:  SCLN)  and  Durect
Corporation  (Nasdaq:  DRRX),  and  private  biotechnology,  medical  device  and  pharmaceutical  companies.    Mr.  Saxe  also  has  served  as  a
director  of  other  biotechnology  and  pharmaceutical  companies,  including  ID  Biomedical  (acquired  by  GlaxoSmithKline),  Sciele
Pharmaceuticals, Inc. (acquired by Shionogi), Amalyte (acquired by Kemin Industries), Cell Pathways (acquired by OSI Pharmaceuticals), and
other companies, both public and private. Mr. Saxe has a B.S.Ch.E. from Carnegie-Mellon University, a J.D. degree from George Washington
University and an LL.M. degree from New York University.

The  Corporate  Governance  and  Nominating  Committee  believes  that  Mr.  Saxe’s  years  of  experience  as  a  senior  executive  with  major
biopharmaceutical and biotechnology companies, including Protein Design Labs, Inc., Synergen, Inc. and Hoffmann-Roche, Inc. as well as his
experience serving as a director of numerous private and public biotechnology and pharmaceutical companies, serving as Chairman, and Chair
and member of audit, compensation and governance committees of both private and public companies, provides the Company and the Board of
Directors  with  highly  valuable  insight  and  perspective  into  the  biotechnology  and  pharmaceutical  industries,  as  well  as  the  strategic
opportunities and challenges that we face.

Gregory  A.  Bonfiglio,  J.D. joined  VistaGen’s  Board  of  Directors  in  February  2007  and  became  a  director  of  Excaliber,  now  re-named
VistaGen,  shortly  following  the  completion  of  the  Merger,  in  June  2011.    Mr.  Bonfiglio  has  over  25  years,  experience  working  with
technology companies. In January 2006, he founded Proteus, LLC and has acted as the managing partner of such company since then. Proteus
is  an  investment  and  advisory  firm  focused  solely  on  regenerative  medicine  (“RM”).  Proteus  operates  three  separate  businesses:  Proteus
Venture  Partners,  which  manages  RM  funds;  Proteus  Insights,  which  provides  strategic  consulting  services  to  RM  companies  regarding
funding, commercialization, clinical development, market entry, and sector analyses; and Proteus Advisors, which provides fundraising and
M&A  services  to  RM  companies.  Mr.  Bonfiglio  is  a  Member  of  the  International  Society  for  Stem  Cell  Research  (ISSCR)  and  is  on  its
Advisory  Board,  as  well  as  their  Industry  and  Finance  Committees.  He  is  also  a  Member  of  the  International  Society  for  Cellular  Therapy
(ISCT)  and  is  on  its  Commercialization  Committee.  From  2000  through  2005,  Mr.  Bonfiglio  was  a  General  Partner  of Anthem  Venture
Partners, an early-stage venture fund focused on both biotechnology and information technology. Prior to joining Anthem, he was a Partner
with  Morrison  &  Foerster  LLP,  an  international  law  firm,  where  he  worked  extensively  with  technology  companies.  Mr.  Bonfiglio  was  an
Adjunct Professor of Law at Stanford Law School, from 1996 to 2000. Since 1995, he has been a regular Guest Lecturer at the UC Berkley
Haas Business School in the Top Down Law program. Mr. Bonfiglio received his B.A. in Mathematics ( magna cum laude) from Michigan
State University in 1975, and his J.D. (magna cum laude) from the University of Michigan Law School in 1981.

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The  Corporate  Governance  and  Nominating  Committee  believes  that  Mr.  Bonfiglio  brings  to  the  Board  of  Directors  and  the  Company
valuable  financial  and  sector  analytical  experience  given  his  position  with  Proteus,  LLC,  and  Proteus’  extensive  experience  working  with
development stage companies focused on regenerative medicine.  This experience, combined with his venture capital experience, is anticipated
to  provide  substantial  value  to  the  Board  of  Directors  as  it  capitalizes  on  the  opportunities  presented  by  our  pluripotent  stem  cell  biology
platform.

Brian  J.  Underdown,  Ph.D. joined  VistaGen’s  Board  of  Directors  in  November  2009  and  became  a  director  of  Excaliber,  now  re-named
VistaGen, shortly following the completion of the Merger, in June 2011.  Since September 1997, Dr. Underdown has served as the Managing
Director  of  Lumira  Capital  Corp.,  having  started  in  the  venture  capital  industry  in  1997  with  MDS  Capital  Corporation  (MDSCC).  His
investment  focus  has  been  on  therapeutics  in  both  new  and  established  companies  in  both  Canada  and  the  United  States.  Prior  to  joining
MDSCC,  Dr.  Underdown  held  a  number  of  senior  management  positions  in  the  biopharmaceutical  industry  and  at  universities.
Dr. Underdown’s past and current board positions include: ID Biomedical, Trillium Therapeutics, Cytochroma Inc., Argos Therapeutics, Nysa
Membrane Technologies, Ception Therapeutics and Transmolecular Therapeutics. He has served on a number of Boards and advisory bodies
of  government  sponsored  research  organizations  including  CANVAC,  the  Canadian  National  Centre  of  Excellence  in  Vaccines,  Ontario
Genomics  Institute, Allergen,  the  Canadian  National  Centre  of  Excellence  in Allergy  and Asthma.  Dr.  Underdown  obtained  his  Ph.D.  in
immunology from McGill University and undertook post-doctoral studies at Washington University School of Medicine.

The Corporate Governance and Nominating Committee believes that Dr. Underdown’s extensive background working in the biotechnology
and pharmaceutical industries, as a director of numerous private and public companies, as well as his venture capital experience funding and
advising  start-up  and  established  companies  focused  on  therapeutics,  provides  the  Company  and  its  Board  of  Directors  with  an  in-depth
understanding of the myriad of issues facing the Company, from funding development to executing its business plan.

Each of our executive officers is elected by, and serves at the discretion of, the Board of Directors. Each of our executive officers devotes his
full time to our affairs except Mr. Dotson, who supports us on a consulting basis.

Family Relationships

We are not aware of any family relationships between any of our directors or officers.

Board Composition and Committees

Our Board of Directors is currently composed of five members, Jon S. Saxe, Chairman, Shawn K. Singh, H. Ralph Snodgrass, Gregory A.
Bonfiglio and Brian J. Underdown.  All actions of the Board of Directors require the approval of a majority of the directors in attendance at a
meeting  at  which  a  quorum  is  present.  We  currently  have  standing  Audit,  Compensation  and  Corporate  Governance  and  Nominating
Committees.

Audit Committee

The Audit Committee was established by the Board to oversee our accounting and financial reporting processes and the audits of our financial
statements. In meeting this objective, the Audit Committee evaluates the performance of and assesses the qualifications and independence of
our  independent  registered  public  accounting  firm.  The  Committee  also  approves  the  engagement  of  our  independent  registered  public
accounting firm and determines whether to retain or terminate their services or to appoint and engage a new independent registered public
accounting  firm.  The  Committee  reviews  and  approves  the  retention  of  the  independent  registered  public  accounting  firm  to  perform  any
proposed permissible non-audit services and confers with management and our independent registered public accounting firm regarding the
effectiveness  of  internal  controls  over  financial  reporting.    The  Committee  reviews  the  financial  statements  to  be  included  in  our Annual
Report  on  Form  10-K  and  in  our  Quarterly  Reports  on  Form  10-Q  and  discusses  with  management  and  our  independent  registered  public
accounting firm the results of the annual audit. Currently, our three independent directors (as independence is currently defined in Rule 10A-
3(b)(1)  under  the  Securities  Exchange  Act  of  1934,  as  amended  (the  “Exchange  Act”),  Mr.  Saxe  (Chairman),  Mr.  Bonfiglio,  and  Dr.
Underdown,  comprise  the Audit  Committee.  The Audit  Committee  is  governed  by  a  written  charter.  Our  Board  of  Directors  has  made  a
determination that Mr. Saxe is an audit committee financial expert. 

Compensation Committee

The  Compensation  Committee  of  the  Board  reviews  and  recommends  to  the  Board  our  overall  compensation  strategy  and  policies.    The
Compensation Committee reviews and recommends to the Board corporate performance goals and objectives relevant to the compensation of
our executive officers and other senior management; reviews and recommends to the Board the compensation and other terms of employment
of our Chief Executive Officer and other executive officers; and oversees the administration of our incentive and equity-based compensation
plans and other similar programs. Dr. Underdown (Chairman) and Mr. Saxe currently comprise the Compensation Committee: Both members
of our Compensation Committee are independent (as independence is currently defined in Rule 4200(a)(15) of the Nasdaq listing standards).
The Compensation Committee is governed by a written charter.

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Corporate Governance and Nominating Committee

The Corporate Governance and Nominating Committee of the Board is primarily responsible for identifying, and recommending candidates to
serve as directors (consistent with criteria approved by the Board), recommending to the Board candidates for election and reelection to the
Board, making recommendations to the Board regarding the size and composition of the Board and its committees; assessing the performance
of the Board and its committees and overseeing compliance with our corporate governance guidelines.  Dr. Underdown (Chairman), Mr. Saxe
and Mr. Bonfiglio currently comprise the Corporate Governance and Nominating Committee.  All current members of the Nominating and
Corporate Governance Committee are independent (as independence is currently defined in Rule 4200(a)(15) of the Nasdaq listing standards).
The Nominating and Corporate Governance Committee is governed by a written charter.

All  potential  candidates  for  director  nominees,  including  candidates  recommended  by  our  stockholders,  are  reviewed  in  the  context  of  the
current composition of the Board, our operating requirements and the long-term interests of our stockholders. In conducting this assessment,
the  Committee  considers  such  factors  as  it  deems  appropriate  given  our  current  needs  and  those  of  our  Board,  to  maintain  a  balance  of
expertise,  experience  and  capability.  The  Corporate  Governance  and  Nominating  Committee  reviews  directors’  overall  service  during  their
term,  including  the  number  of  meetings  attended,  their  level  of  participation  and  quality  of  performance.  The  Committee  also  determines
whether  the  nominee  would  be  independent,  which  determination  is  based  upon  applicable  Nasdaq  or  other  exchange  listing  standards,
applicable SEC rules and regulations and the advice of counsel, if necessary.

The Corporate Governance and Nominating Committee will consider director candidates recommended by stockholders in the same manner
as it considers recommendations from current directors or other sources. Stockholders who wish to recommend individuals for consideration
by the Corporate Governance and Nominating Committee to become nominees for election to the Board may do so by delivering a written
recommendation to the Company Secretary at the following address: 384 Oyster Point Boulevard, No. 8, South San Francisco, CA 94080 at
least 60 days prior, but no more than 90 days prior, to the anniversary date of the last annual meeting of stockholders. Submissions should
include the full name, address and age of the proposed nominee, a description of the proposed nominee’s business experience for at least the
previous five years, complete biographical information, a description of the proposed nominee’s qualifications as a director, and the number of
shares of our stock beneficially owned by the proposed nominee.  The nominating stockholder must also provide his or her name and address
of record and the number of shares of our stock that he or she owns beneficially or of record.

The Corporate Governance and Nominating Committee has not established specific minimum qualifications for recommended nominees or
specific qualities or skills for one or more of our directors to possess, other than as are necessary to meet any requirements under rules and
regulations (including any stock exchange rules) applicable to the Company. The Corporate Governance and Nominating Committee uses a
subjective process for identifying and evaluating nominees for director, based on the information available to, and the subjective judgments of,
the members of the Committee and our then current needs for the Board as a whole.  Although it does not have a formal policy regarding the
consideration  of  diversity,  the  Corporate  Governance  and  Nominating  Committee  considers  the  needs  for  the  Board  as  a  whole  when
identifying and evaluating nominees and, among other things, considers diversity in background, age, experience, qualifications, attributes and
skills in identifying nominees.

The  Corporate  Governance  and  Nominating  Committee’s  process  for  identification  and  evaluation  of  director  candidates  is  generally  as
follows:

(a) In the event of a vacancy or the  establishment  of  a  new  directorship  on  the  Board,  candidate(s)  for  director  nominee(s)  shall  be
presented  to  the  full  Board  for  consideration  and  approval  upon  the  recommendation  of  no  less  than  a  majority  of  the  independent
members  of  the  Board  (as  independence  is  defined  under  any  stock  exchange  rules  that  may  be  applicable  to  the  Company  at  such
time).

(b) We believe that the continuing service of qualified incumbents promotes stability and continuity in the boardroom, contributing to
the  Board's  ability  to  work  as  a  collective  body,  while  giving  us  the  benefit  of  the  familiarity  and  insight  into  our  affairs  that  our
directors  have  accumulated  during  their  tenure.  Accordingly,  the  process  for  identifying  nominees  reflects  our  practice  of  re-
nominating incumbent directors who continue to satisfy the criteria for membership on the Board, whom the independent members of
the  Board  believe  continue  to  make  important  contributions  to  the  Board  and  who  consent  to  continue  their  service  on  the  Board.
Consistent with this policy, in considering candidates for election at annual meetings of stockholders, the independent members of the
Board will first determine the incumbent directors whose terms expire at the upcoming meeting and who wish to continue their service
on the Board.

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(c) The independent members of the Board will evaluate the qualifications and performance of the incumbent directors that desire to
continue their service. In particular, as to each such incumbent director, the independent members of the Board will (i) consider if the
director continues to satisfy the minimum qualifications for director candidates adopted by the independent members of the Board, (ii)
review any assessments of the performance of the director during the preceding term made by the Board, and (iii) determine whether
there exist any special, countervailing considerations against re-nomination of the director.

(d)  If  the  independent  members  of  the  Board  determine  that  an  incumbent  director  consenting  to  re-nomination  continues  to  be
qualified and has satisfactorily performed his or her duties as director during the preceding term, and there exist no reasons, including
considerations relating to the composition and functional needs of the Board as a whole, why in the view of the independent members
of  the  Board  the  incumbent  should  not  be  re-nominated,  the  independent  members  of  the  Board  will,  absent  special  circumstances,
propose the incumbent director for reelection.

(e) The process by the independent members of the Board for identifying and evaluating nominees for director, including nominees
recommended by a stockholder, involves (with or without the assistance of a retained search firm):

·  compiling names of potentially eligible candidates;
·  conducting background and reference checks;
·  conducting interviews with candidates and/or others;
·  meeting to consider and approve final candidates; and, as appropriate,
·  preparing and presenting to the full Board an analysis with regard to particular recommended candidates.

During the search process, the independent directors shall endeavor to identify director nominees who have the highest personal and
professional  integrity,  have  demonstrated  exceptional  ability  and  judgment,  and,  together  with  other  director  nominees  and  current
Board members, shall effectively serve the long-term interests of our stockholders and contribute to our overall corporate goals.

(f) In considering potential new directors, the independent members of the Board will review individuals from various disciplines and
backgrounds. Among the qualifications to be considered in the selection of candidates are:

·  personal and professional integrity;
·  broad experience in business, finance or administration;
·  familiarity with our industry; and
·  prominence and reputation.

Board Attendance at Board of Directors, Committee and Stockholder Meetings

Our Board of Directors met two times and acted by unanimous written consent 16 times during the fiscal year ended March 31, 2012.  Our
Audit  Committee  met  four  times  and  our  Compensation  Committee  acted  once  by  unanimous  written  consent  during  the  same  period.    No
director serving during fiscal 2012 attended fewer than 75% of the aggregate of all meetings of the Board and the committees of the Board
upon which such director served.

We  do  not  have  a  formal  policy  regarding  attendance  by  members  of  the  Board  at  our  annual  meeting  of  stockholders,  but  directors  are
encouraged to attend. We did not hold an annual meeting of stockholders during our fiscal year ended March 31, 2012, however two of our
five board members attended our October 28, 2011 special meeting of stockholders.

Code of Ethics

We have adopted a Code of Ethics applicable to our directors, officers and all employees.  The Code of Ethics is available on our website at
www.vistagen.com.

Compensation Committee Interlocks and Insider Participation

Our Compensation Committee consists of Dr. Underdown and Mr. Saxe, each of whom is a non-employee director. Neither member of the
Compensation Committee has a relationship that would constitute an interlocking relationship with executive officers or directors of another
entity.

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Section 16 Beneficial Ownership Reporting Compliance

Section 16(a) of the Exchange Act requires our officers, directors and persons who beneficially own more than ten percent of our common
stock  (collectively,  “Reporting  Persons”)  to  file  reports  of  ownership  on  Form  3  and  changes  in  ownership  on  Form  4  or  Form  5  with  the
Commission.  The Reporting Persons are also required by SEC rules to furnish us with copies of all reports that they file pursuant to Section
16(a).  Except as described below, we believe that during our fiscal year ended March 31, 2012, all of the Reporting Persons complied with all
applicable reporting requirements.

On May 11, 2011, concurrent with the Merger, Shawn Singh was appointed Chief Executive Officer and a director of Excaliber, but did not
report that he had become subject to Section 16(a) until May 25, 2011.

On  May  11,  2011,  concurrent  with  the  Merger,  H.  Ralph  Snodgrass  was  appointed  President  and  Chief  Scientific  Officer  and  a  director  of
Excaliber, but did not report that he had become subject to Section 16(a) until May 25, 2011.

On  May  11,  2011,  concurrent  with  the  Merger,  Jon  S.  Saxe  was  appointed  a  director  of  Excaliber,  but  did  not  report  that  he  had  become
subject to Section 16(a) until May 25, 2011.

On May 11, 2011, concurrent with the Merger, A. Franklin Rice was appointed Chief Financial Officer of Excaliber, but did not report that he
had become subject to Section 16(a) until May 25, 2011.

On May 9, 2011, in connection with the Merger, Stephanie Jones, then the President and a Director of Excaliber, disposed of 4,982,103 shares
of Excaliber common stock, but did not report the transaction until June 3, 2011.

On May 11, 2011, concurrent with the Merger, Cato Holding Company (“CHC”) and Allen E. Cato, M.D., Ph.D., as majority stockholder and
Chief Executive Officer of CHC, acquired beneficial ownership of more than 10% of VistaGen’s common stock, but did not report that CHC
and  Dr.  Cato  were  subject  to  Section  16(a)  until  June  3,  2011.    On  December  21,  2011,  pursuant  to  an Agreement  Regarding  Payment  of
Invoices  and  Warrant  Exercise  (the  “Agreement”),  CHC  acquired  424,124  shares  of  VistaGen  common  stock  upon  the  exercise  of
warrants.  In connection with the Agreement, CHC acquired warrants to purchase an aggregate of 34,940 shares of VistaGen common stock
from certain CHC affiliates who sold warrants to CHC, including Allen E. Cato, M.D., who sold and from whom CHC acquired warrants to
purchase  6,988  shares.    Warrants  acquired  by  CHC  from  its  affiliates  are  included  in  the  aggregate  number  of  warrants  exercised  by
CHC.   Additionally,  in  connection  with  the Agreement,  Dr.  Cato  acquired  11,363  shares  of  VistaGen  common  stock  upon  the  exercise  of
warrants.  All of the transactions related to the Agreement were effective on December 21, 2011 and reported by CHC and Allen  E.  Cato,
M.D. on January 9, 2012.

On May 11, 2011, concurrent with the Merger, Platinum Long Term Growth VII, LLC acquired beneficial ownership of more than 10% of
VistaGen’s common stock, but did not report that it was subject to Section 16(a) until August 1, 2011.

On  June  5,  2011,  following  the  resignations  of  the  former  directors  of  Excaliber  in  connection  with  the  Merger,  Brian  Underdown,  Ph.D.,
became a director of VistaGen, but did not report that he had become subject to Section 16(a) until July 25, 2011.

On June 5, 2011, following the resignations of the former directors of Excaliber in connection with the Merger, Gregory A. Bonfiglio, J.D.,
became a director of VistaGen, but did not report that he had become subject to Section 16(a) until July 28, 2011.

Item 11.  Executive Compensation

Our Compensation Objectives

Our  compensation  practices  are  designed  to  attract  key  employees  and  to  retain,  motivate  and  reward  our  executive  officers  for  their
performance and contribution to our long-term success. Our Board of Directors, through the Compensation Committee, seeks to compensate
our executive officers by combining short and long-term cash and equity incentives. It also seeks to reward the achievement of corporate and
individual performance objectives, and to align executive officers’ incentives with shareholder value creation. The Compensation Committee
seeks to tie individual goals to the area of the executive officer’s primary responsibility. These goals may include the achievement of specific
financial or business development goals. The Compensation Committee seeks to set performance goals that reach across all business areas and
include achievements in finance/business development and corporate development.

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The  Compensation  Committee  makes  decisions  regarding  salaries,  annual  bonuses  and  equity  incentive  compensation  for  our  executive
officers, approves corporate goals and objectives relevant to the compensation of the Chief Executive Officer and our other executive officers.
The  Compensation  Committee  solicits  input  from  our  Chief  Executive  Officer  regarding  the  performance  of  our  other  executive  officers.
Finally, the Compensation Committee also administers our incentive compensation and benefit plans.

Although we have no formal policy for a specific allocation between current and long-term compensation, or cash and non-cash compensation,
we have established a pay mix for our officers with a relatively equal balance of both, providing a competitive set salary with a significant
portion of compensation awarded on both corporate and personal performance.

Compensation Components

Our compensation consists primarily of three elements: base salary, annual bonus and long-term equity incentives. We describe each element
of compensation in more detail below.

Base Salary

Base salaries for our executive officers are established based on the scope of their responsibilities and their prior relevant experience, taking
into account competitive market compensation paid by other companies in our industry for similar positions and the overall market demand for
such  executives  at  the  time  of  hire.  An  executive  officer’s  base  salary  is  also  determined  by  reviewing  the  executive  officer’s  other
compensation to ensure that the executive officer’s total compensation is in line with our overall compensation philosophy.

Base  salaries  are  reviewed  annually  and  increased  for  merit  reasons,  based  on  the  executive  officers’  success  in  meeting  or  exceeding
individual objectives. Additionally, we adjust base salaries as warranted throughout the year for promotions or other changes in the scope or
breadth of an executive officer’s role or responsibilities.

Annual Bonus

The Compensation Committee assesses the level of the executive officer’s achievement of meeting individual goals, as well as that executive
officer’s contribution towards our corporate-wide goals. The amount of the cash bonus depends on the level of achievement of the individual
performance  goals,  with  a  target  bonus  generally  set  as  a  percentage  of  base  salary  and  based  on  the  achievement  of  pre-determined
milestones.

Long-Term Equity Incentives

The Compensation Committee believes that to attract and retain management, key employees and non-management directors the compensation
paid to these persons should include, in addition to base salary and the annual cash incentives, equity based compensation that is competitive
with peer companies.  The Compensation Committee determines the amount and terms of equity based compensation granted under our stock
option plans.

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Summary Compensation Table   

The following table sets forth summary information concerning certain compensation awarded, paid to, or earned by the Named Executive
Officers (“NEOs”) for all services rendered in all capacities to us for the fiscal years ended March 31, 2012 and March 31, 2011.

Name and Principal Position

  Fiscal Year  

Salary (1)
($)

Bonus
($)

Option
Awards (2)
($)

All Other
Compensation (3)
($)

Total
($)

Shawn K. Singh, J.D.
Chief Executive Officer

H. Ralph Snodgrass, Ph.D.
President, Chief Scientific
Officer

Jerrold D. Dotson
Chief Financial Officer

A. Franklin Rice
Vice President, Corporate
Development and Secretary,
(former Chief Financial Officer)

2012  
2011  

292,268  
168,274  

2012  

249,428  

2011  

141,486  

2012  
2011  

-
-

2012  

185,780  

2011  

131,802  

-
-

-

-

-
-

-

-

108,056
-

105,618

-

108,535
-

108,056

230,104
-

630,428  
168,274  

100,000

455,046  

-

141,486  

71,293
-

90,796

179,828  

-

384,632  

-

-

131,802  

(1) Mr.  Singh  became  VistaGen’s  Chief  Executive  Officer  on  August  20,  2009,  converting  from  part-time  to  full-time  status.  In
VistaGen’s fiscal years ended March 31, 2012 and 2011, Mr. Singh’s annual base salary pursuant to his January 2010 employment
agreement was $347,500. However, to conserve cash for VistaGen’s operations in its fiscal years ended March 31, 2012 and 2011,
Mr. Singh voluntarily reduced his fiscal year salary to $292,268 and $168,274, respectively.

Through August 20, 2009, Dr. Snodgrass served as VistaGen’s Chief Executive Officer, at which time he became President and Chief
Scientific  Officer.  In  VistaGen’s  fiscal  years  ended  March  31,  2012  and  2011,  Dr.  Snodgrass’  annual  base  salary  pursuant  to  his
January 2010 employment agreement was $305,000. However, to conserve cash for VistaGen’s operations in its fiscal years ended
March 31, 2012 and 2011, Dr. Snodgrass voluntarily reduced his fiscal year salary to $249,266 and $141,486, respectively.

Mr. Dotson served as Acting Chief Financial Officer on a part-time contract basis from September 19, 2011 to June 15, 2012. Mr.
Dotson was not affiliated with us during the fiscal year ended March 31, 2011.

Mr. Rice served as VistaGen’s Chief Financial Officer through September 5, 2011. In VistaGen’s fiscal year ended March 31, 2011,
Mr. Rice’s annual base salary at VistaGen pursuant to his January 2010 employment agreement was $260,000. However, to conserve
cash for VistaGen’s operations in its fiscal year ended March 31, 2011, Mr. Rice voluntarily reduced his fiscal year 2011 salary to
$131,802.

(2)

The  amounts  in  this  column  represent  the  aggregate  grant  date  fair  value  of  stock  option  awards  granted  during  the  fiscal  year
presented computed in accordance with Financial Accounting Standards Board Codification Topic 718 ("Topic 718”). We used the
Black Scholes Option Pricing Model and the following assumptions for determining the grant date fair value of the options granted
during the fiscal year ended March 31, 2012:

Market price per share
Exercise price per share
Risk-free interest rate
Expected Term (years)
Volatility
Dividend rate

Grant date fair value per share

Singh, Rice
$1.58
$1.75
2.43%
6.25
78.9%
0.0%

$1.08 

Snodgrass
$1.58
$1.925
2.43%
6.25
78.9%
0.0%

$1.06

Dotson
$2.58
$2.58
1.97%
10.0
85.7%
0.0%

$2.17

The amounts in this column, therefore, do not represent cash payments actually received by Mr. Singh, Dr. Snodgrass, Mr. Dotson or
Mr. Rice with respect to stock options awarded during the periods presented. To date, Mr. Singh, Dr. Snodgrass, Mr. Dotson and Mr.
Rice have not exercised such stock options, and there can be no assurance that they will ever realize the Topic 718 grant date fair value
amounts presented.

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(3)

In December 2006, the Company accepted a full-recourse promissory note in the amount of $103,411 from Mr. Singh in payment of
the exercise price for options and warrants to purchase an aggregate of 126,389 shares of the Company’s common stock. On May 11,
2011, in connection with the Merger, the $128,168 outstanding balance of the principal and accrued interest on this note was cancelled
in  accordance  with  Mr.  Singh's  2010  employment  agreement  and  was  treated  as  additional  compensation.  In  accordance  with  his
employment agreement, Mr. Singh is entitled to an income tax gross-up on the compensation related to the note cancellation. At March
31, 2012, the Company had accrued $101,936 as an estimate of the gross-up amount, but had not paid it to Mr. Singh.

In December 2011, Dr. Snodgrass received a non-cash compensation award of $100,000 enabling his cashless exercise of previously
granted options to purchase 113,636 shares of our common stock at an exercise price of $0.88 per share.

Mr. Dotson served as Acting Chief Financial Officer on a part-time contract basis from September 19, 2011 to June 15, 2012. Amounts
shown  in  this  column  represent  cash  compensation  paid  to  Mr.  Dotson  under  the  terms  of  the  consulting  agreement  between  the
Company and Mr. Dotson. Mr. Dotson was not affiliated with us during the fiscal year ended March 31, 2011.

In  March  2007,  the  Company  accepted  a  full  recourse  promissory  note  in  the  amount  of  $46,360  from  Mr.  Rice  in  payment  of  the
exercise  price  for  options  to  purchase  52,681  shares  of  the  Company’s  common  stock.  On  May  11,  2011,  in  connection  with  the
Merger, the $56,979 outstanding balance of principal and accrued interest on this note was cancelled in accordance with Mr. Rice's
employment  agreement  and  was  treated  as  additional  compensation.  In  accordance  with  his  employment  agreement,  Mr.  Rice  is
entitled to an income tax gross-up on the compensation related to the note cancellation. At March 31, 2012, the Company had accrued
$33,867 as an estimate of the gross-up amount, but had not paid it to Mr. Rice.

None of the NEOs is entitled to perquisites or other personal benefits which, in the aggregate, are worth over $50,000 or over 10% of their
base salary.

Benefit Plans

401(k) Plan

We maintain a retirement and deferred savings plan for our officers and employees. This plan is intended to qualify as a tax-qualified plan
under  Section  401(k)  of  the  Internal  Revenue  Code  of  1986,  as  amended.  The  retirement  and  deferred  savings  plan  provides  that  each
participant  may  contribute  a  portion  of  his  or  her  pre-tax  compensation,  subject  to  statutory  limits.  Under  the  plan,  each  employee  is  fully
vested  in  his  or  her  deferred  salary  contributions.  Employee  contributions  are  held  and  invested  by  the  plan’s  trustee.  The  retirement  and
deferred savings plan also permits us to make discretionary contributions subject to established limits and a vesting schedule.  To date, we
have not made any discretionary contributions to the retirement and deferred savings plan on behalf of participating employees.

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Options Granted to NEOs

The following table provides information regarding each unexercised stock option held by each of the NEOs as of March 31, 2012.

Number of Securities
Underlying Unexercised
Options (#)
Exercisable

Stock Options

Number of Securities
Underlying Unexercised
Options (#)
Unexercisable

Option
Exercise
Price
($)

44,998     
22,500     
1,000,000     
425,000     
20,000     
20,000     
20,000     
40,000     
-     
1,592,498     

37,498     
25,000     
150,000     
203,124     
6,382     
40,000     
25,000     
-     
486,984     

6,249     

29,998     
20,000     
100,000     
175,000     
11,000     
12,500     
65,000     
20,000     
25,000     
-     
458,498     

15,002 
- 
- 
- 
- 
- 
- 
- 
100,000 
115,002   

12,502 
- 
- 
46,876 
- 
- 
- 
100,000 
159,378   

43,751 

10,002 
- 
- 
- 
- 
- 
- 
- 
- 
100,000 
110,002   

1.13
1.13
1.50
1.50
2.10
2.10
0.80
0.72
1.75

1.13
1.13
1.65
1.50
0.88
0.792
2.31
1.75

2.58

1.13
1.13
1.50
1.50
0.95
0.88
0.80
0.72
2.10
1.75

Option
Expiration
Date

3/24/2019
6/17/2019
11/4/2019
12/30/2019
1/17/2018
1/17/2018
12/21/2016
5/17/2017
4/25/2021

3/24/2014
6/17/2014
11/4/2014
12/30/2019
12/20/2016
5/17/2017
1/17/2013
4/25/2021

9/19/2021

3/24/2019
6/17/2019
11/4/2019
12/30/2019
4/11/2015
7/6/2016
12/21/2016
5/17/2017
1/17/2018
4/25/2021

Name

Shawn K. Singh, J.D. 

  Total:

H. Ralph Snodgrass, Ph.D. 

  Total:

Jerrold D. Dotson

A. Franklin Rice

  Total:

Employment Agreements

With the exception of Mr. Dotson, each of our NEOs had entered into employment agreements with us that were effective during the fiscal
years ended March 31, 2011 and 2012.

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Singh Agreement

Mr. Singh entered into an employment agreement with us, dated as of April 28, 2010 (as amended on May 9, 2011, the “Singh Agreement”).
Under the Singh Agreement, Mr. Singh’s base salary is $347,500 per year. However, in our fiscal years ended March 31, 2012 and 2011, Mr.
Singh voluntarily reduced his annual base salary to $292,268 and $168,274, respectively, to conserve cash for our operations.   Mr. Singh is
eligible to receive an annual incentive bonus of up to 50% of his base salary. Payment of his annual incentive bonus is at the discretion of our
Board of Directors. In the event we terminate Mr. Singh’s employment without cause, he is entitled to receive severance in an amount equal
to:

•

•

•

twelve months of his then-current base salary payable in the form of salary continuation;

a pro-rated portion of the incentive bonus that the Board of Directors determines in good faith that Mr. Singh earned prior
to his termination; and

such amounts required to reimburse him for Consolidated Omnibus Budget Reconciliation Act (“COBRA”) payments for
continuation of his medical health benefits for such twelve-month period.

In addition, in the event Mr. Singh terminates his employment with good reason following a change of control, he is entitled to twelve months
of his then-current base salary payable in the form of salary continuation.

In addition, the Singh Agreement provides that all our outstanding stock option agreements with Mr. Singh will be amended to provide for:

•

•

acceleration of vesting of 50% of his then unvested options, if any, pursuant to each such stock option agreement in the
event we terminate Mr. Singh’s employment without cause; and

full acceleration of vesting of all of his remaining unvested shares, if any, pursuant to each such stock option agreement in
the  event  that  we  terminate  Mr.  Singh’s  employment  without  cause  within  twelve  months  of  a  “change  of  control”  (as
defined below under “ — Change of Control Provisions”).

Finally,  pursuant  to  the  Singh  Agreement,  the  principal  and  accrued  interest  owed  by  Mr.  Singh  pursuant  to  that  certain  full  recourse
promissory  note,  dated  December  21,  2006,  was  forgiven  and  cancelled  by  VistaGen  on  May  11,  2011.  Within  twelve  months  thereafter,
Mr.  Singh  is  entitled  to  receive  a  tax  gross-up  cash  bonus  in  an  amount  equal  to  his  U.S.  and  California  income  tax  liability  related  to  the
forgiveness and cancellation of his note. At March 31, 2012, we had accrued $101,936 as an estimate of the gross-up amount, but had not paid
it to Mr. Singh. See Notes 8 and 14 to our Consolidated Financial Statements which are included in Item 8 of this report.

Snodgrass Agreement

Dr.  Snodgrass  entered  into  an  employment  agreement  with  us,  dated  as  of April  28,  2010  (as  amended  on  May  9,  2011,  the  “Snodgrass
Agreement”). Under the Snodgrass Agreement, Dr. Snodgrass’s base salary is $305,000 per year.  However, in our fiscal years ended March
31,  2012  and  2011,  Dr.  Snodgrass  voluntarily  reduced  his  annual  salary  to  $249,266  and  $141,486,  respectively,  to  conserve  cash  for  our
operations. Dr. Snodgrass is eligible to receive an annual incentive bonus of up to 50% of his base salary. Payment of his annual incentive
bonus is at the discretion of the Board of Directors. In the event we terminate Dr. Snodgrass’s employment without cause, he is entitled to
receive severance in an amount equal to

•

•

•

twelve months of his then-current base salary payable in the form of salary continuation;

a pro-rated portion of the incentive bonus that the Board of Directors determines in good faith that Dr. Snodgrass earned
prior to his termination; and

such  amounts  required  to  reimburse  him  for  COBRA  payments  for  continuation  of  his  medical  health  benefits  for  such
twelve-month period.

In addition, in the event Dr. Snodgrass terminates his employment with good reason, he is entitled to twelve months of his then-current base
salary payable in the form of salary continuation.

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In  addition,  the  Snodgrass Agreement  provides  that  all  our  outstanding  stock  option  agreements  with  Dr.  Snodgrass  will  be  amended  to
provide for:

•

•

Rice Agreement

acceleration of vesting of 50% of his then unvested options, if any, pursuant to each such stock option agreement in the
event we terminate Dr. Snodgrass’s employment without cause; and

full acceleration of vesting of all of his remaining unvested shares, if any, pursuant to each such stock option agreement in
the event that we terminate Dr. Snodgrass’s employment without cause within twelve months of a “change of control” (as
defined below under “— Change of Control Provisions”).

Mr. Rice entered into an employment agreement with us, dated as of April 28, 2010 (as amended on May 9, 2011, the “Rice Agreement”). Mr.
Rice’s employment agreement was terminated upon his resignation as Chief Financial Officer in September 2011.  Under the Rice Agreement,
Mr. Rice’s base salary was $260,000 per year. However, in our fiscal years ended March 31, 2011, Mr. Rice voluntarily reduced his annual
salary to $131,802 to conserve cash for our operations.   Mr. Rice was eligible to receive an annual incentive bonus of up to 40% of his base
salary.  Payment  of  his  annual  incentive  bonus  was  at  the  discretion  of  the  Board  of  Directors.  In  the  event  we  terminated  Mr.  Rice’s
employment without cause, he was entitled to receive severance in an amount equal to:

•

•

•

twelve months of his then-current base salary payable in the form of salary continuation;

a pro-rated portion of the incentive bonus that the Board of Directors determines in good faith that Mr. Rice earned prior to
his termination; and

such  amounts  required  to  reimburse  him  for  COBRA  payments  for  continuation  of  his  medical  health  benefits  for  such
twelve-month period.

In  addition,  in  the  event  Mr.  Rice  terminated  his  employment  with  good  reason  following  a  change  of  control,  he  was  entitled  to
twelve months of his then current base salary payable in the form of salary continuation.

In addition, the Rice Agreement provided that all of our outstanding stock option agreements with Mr. Rice would be amended to provide for:

•

•

acceleration of vesting of 50% of his then unvested options, if any, pursuant to each such stock option agreement in the
event we terminated Mr. Rice’s employment without cause; and

full acceleration of vesting of all of his remaining unvested shares, if any, pursuant to each such stock option agreement in
the  event  that  we  terminated  Mr.  Rice’s  employment  without  cause  within  twelve  months  of  a  “change  of  control”  (as
defined below under “— Change of Control Provisions”).

Finally, pursuant to the Rice Agreement, the principal and accrued interest owed by Mr. Rice pursuant to that certain full recourse promissory
note, dated March 12, 2007, was forgiven and cancelled by VistaGen on May 11, 2011. Within twelve months thereafter, Mr. Rice is entitled
to  receive  a  tax  gross-up  cash  bonus  in  an  amount  equal  to  his  U.S.  and  California  income  tax  liability  related  to  the  forgiveness  and
cancellation  of  his  note.  This  provision  survived  his  resignation  and  the  termination  of  the  Rice Agreement.   At  March  31,  2012,  we  had
accrued $33,867 as an estimate of the gross-up amount, but had not paid it to Mr. Rice.  See Notes 8 and 14 to our Consolidated Financial
Statements which are included in Item 8 of this report.

Change of Control Provisions

Pursuant to each of their respective employment agreements, Dr. Snodgrass is entitled to severance if he terminates his employment at any
time  for  “good  reason”,  (as  defined  below)  while  Mr.  Singh  is  and  Mr.  Rice  was  entitled  to  severance  if  either  of  them  terminates  his
employment  for  good  reason  only  after  a  change  of  control.  Under  their  respective  agreements,  “good  reason”  means  any  of  the  following
events if the event is effected by VistaGen without the executive’s consent (subject to VistaGen’s right to cure):

•

•

a material reduction in the executive’s responsibility; or

a  material  reduction  in  the  executive’s  base  salary  following  the  Merger    except  for  reductions  that  are  comparable  to
reductions generally applicable to similarly situated executives of VistaGen.

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Furthermore,  pursuant  to  their  respective  employment  agreements  and  their  stock  option  award  agreements  as  amended,  in  the  event  we
terminate the executive without cause within twelve months of a change of control, the executive’s remaining unvested shares become fully
vested and exercisable. Upon a change of control in which the successor corporation does not assume the executive’s stock options, the stock
options granted to the executive under the 1999 Plan become fully vested and exercisable.

Pursuant to their respective employment agreements, a change of control occurs when: (i) any “person” as such term is used in Sections 13(d)
and 14(d) of the Securities Exchange Act of 1934, as amended (other than VistaGen, a subsidiary, an affiliate, or a VistaGen employee benefit
plan, including any trustee of such plan acting as trustee) becoming the “beneficial owner” (as defined in Rule 13d-3 under the U.S. Securities
Exchange Act of 1934, as amended), directly or indirectly, of securities of VistaGen representing 50% or more of the combined voting power
of VistaGen’s then outstanding securities; (ii) a sale of substantially all of VistaGen’s assets; or (iii) any merger or reorganization of VistaGen
whether or not another entity is the survivor, pursuant to which the holders of all the shares of capital stock of VistaGen outstanding prior to
the transaction hold, as a group, fewer than 50% of the shares of capital stock of VistaGen outstanding after the transaction.

In  the  event  that  following  termination  of  employment  amounts  are  payable  to  an  executive  pursuant  to  his  employment  agreement,  the
executive’s eligibility for severance is conditioned on executive having first signed a release agreement.

Pursuant to their respective employment agreements, the estimated amount that could be paid by VistaGen assuming that a change of control
occurred on the last business day of VistaGen’s current fiscal year, is $347,500 for Mr. Singh and $305,000 for Dr. Snodgrass, excluding the
imputed value of accelerated vesting of incentive stock options.

DIRECTOR COMPENSATION

We do not have a formal compensation plan for our non-employee directors and we did not pay our directors during our fiscal years ended
March 31, 2010 or 2011.  Although we did not pay our directors during our 2011 fiscal year, on July 1, 2011, the Chairman of our Board of
Directors, who is an independent director, was paid $12,500 for serving in such role and has, beginning on October 1, 2011, earned $2,500
quarterly  thereafter.  On  July  1,  2011,  our  two  other  independent  directors  were  paid  $12,500  each  and  each  has,  beginning  on  October  1,
2011, earned $2,000 quarterly for serving on our Board of Directors. Beginning in July 2011, the Chairman of our Audit Committee and each
independent director who serves as a member of our Audit Committee have also received $1,000 quarterly.  In addition, from time to time, our
independent directors may receive non-qualified stock option, warrants or other equity-based awards.

The following table sets forth a summary of the compensation we paid to our non-employee directors in our fiscal year ended March 31, 2012.

Name

Jon S. Saxe (2)
Gregory A. Bonfiglio, J.D. (3)
Brian J. Underdown, Ph.D.  (4)

  Fees Earned or

Paid in Cash
($)

Option and
Warrant
Awards (1)
($)

Other
  Compensation  
($)

Total
($)

19,520     
21,500     
21,500     

153,846     
153,846     
153,846     

3,480     
-     
-     

176,846 
175,346 
175,346 

(1) The amounts in this column represent the aggregate grant date fair value of (a) a non-qualified stock option to purchase 50,000 shares of
our common stock granted to each of our independent directors on April 25, 2011 and (b) a warrant to purchase 50,000 shares of our
common stock granted to each of our independent directors on February 13, 2012, computed in accordance with Financial Accounting
Standards Board Codification Topic 718 ("Topic 718”). The amounts in this column, therefore, do not represent cash payments actually
received by Mr. Saxe, Mr. Bonfiglio or Dr. Underdown with respect to stock options and warrants awarded during the fiscal year. To
date, Mr. Saxe, Mr. Bonfiglio and Dr. Underdown have not exercised such stock options or warrants, and there can be no assurance that
they will ever realize the Topic 718 grant date fair value amounts presented.

(2)

In lieu of a cash payment of $3,480 for his service as a director, in December 2011, Mr. Saxe applied such amount as consideration for
the  exercise  of  a  previously-issued  warrant  to  purchase  2,784  shares  of  our  common  stock  under  our  Discounted  Warrant  Exercise
Program. See Note 9, Capital Stock, to our Consolidated Financial Statements included in Item 8 of this Report. At March 31, 2011, Mr.
Saxe owns 37,492 shares of our common stock and options to purchase 267,250 shares of our common stock, of which 215,250 shares
are vested. Mr. Saxe also owns an exercisable warrant to purchase 50,000 shares of our common stock.

(3) At March 31, 2011, Mr. Bonfiglio owns options to purchase 205,000 shares of our common stock, of which 155,000 shares are vested.

Mr. Bonfiglio also owns an exercisable warrant to purchase 50,000 shares of our common stock.

(4) At March 31, 2011, Dr. Underdown owns options to purchase 185,000 shares of our common stock, of which 135,000 shares are vested.

Dr. Underdown also owns an exercisable warrant to purchase 50,000 shares of our common stock.

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Director Independence

Our securities are not currently listed on a national securities exchange or on any inter-dealer quotation system which has a requirement that
directors  be  independent.    We  evaluate  independence  by  the  standards  for  director  independence  established  by  applicable  laws,  rules,  and
listing standards, including, without limitation, the standards for independent directors established by the New York Stock Exchange, Inc., the
Nasdaq National Market, and the SEC.

Subject to some exceptions, these standards generally provide that a director will not be independent if (a) the director is, or in the past three
years has been, an employee of ours; (b) a member of the director’s immediate family is, or in the past three years has been, an executive
officer  of  ours;  (c)  the  director  or  a  member  of  the  director’s  immediate  family  has  received  more  than  $120,000  per  year  in  direct
compensation from us other than for service as a director (or for a family member, as a non-executive employee); (d) the director or a member
of  the  director’s  immediate  family  is,  or  in  the  past  three  years  has  been,  employed  in  a  professional  capacity  by  our  independent  public
accountants, or has worked for such firm in any capacity on our audit; (e) the director or a member of the director’s immediate family is, or in
the past three years has been, employed as an executive officer of a company where one of our executive officers serves on the compensation
committee; or (f) the director or a member of the director’s immediate family is an executive officer of a company that makes payments to, or
receives payments from, us in an amount which, in any twelve-month period during the past three years, exceeds the greater of $1,000,000 or
two percent of that other company’s consolidated gross revenues.

Jon S. Saxe, Gregory A. Bonfiglio and Brian J. Underdown each qualify as an independent director.  

Item 12.  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

The following table sets forth the beneficial ownership of our common stock as of June 15, 2012 by the following individuals or entities: (i)
each  stockholder  known  to  us  to  beneficially  own  more  than  5%  of  the  outstanding  shares  of  our  common  stock;  (ii)  the  Chief  Executive
Officer, any person serving as Chief Financial Officer during our fiscal year ended March 31, 2012, and the two most highly compensated
executive officers other than the Chief Executive Officer and Chief Financial Officer who were serving as an executive officer as of March
31, 2012 (collectively, the “Named Executive Officers”); (iii) each director; and (iv) current executive officers and directors, as a group.

Beneficial  ownership  is  determined  in  accordance  with  Securities  and  Exchange  Commission  (“SEC”)  rules  and  includes  voting  and
investment power with respect to the shares. Under such rules, beneficial ownership includes any shares as to which the individual has sole or
shared voting power or investment power and also any shares which the individual has the right to acquire currently or within 60 days after
June 15, 2012 through the exercise of any stock options or other rights, including upon the exercise of warrants to purchase shares of common
stock and the conversion of preferred stock into common stock. Such shares are deemed outstanding for computing the percentage ownership
of the person holding such options or rights, but are not deemed outstanding for computing the percentage ownership of any other person. As
of June 15, 2012, there were 17,159,963 shares of our common stock issued and outstanding.

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Unless  otherwise  indicated  in  the  footnotes  below,  we  believe  that  the  individuals  and  entities  named  in  the  table  have  sole  voting  and
investment powers with respect to all shares shown as beneficially owned by them.

Name and Address

Shawn K. Singh, JD (2)
Chief Executive Officer and Director
384 Oyster Point Blvd., No. 8
South San Francisco, CA 94080

H. Ralph Snodgrass, Ph.D. (3)
President, Chief Scientific Officer and Director
384 Oyster Point Blvd., No. 8
South San Francisco, CA 94080

Jerrold D. Dotson (4)
Principal Financial and Accounting Officer
384 Oyster Point Blvd., No. 8
South San Francisco, CA 94080

A Franklin Rice (5)
Vice President of Corporate Development
384 Oyster Point Blvd., No. 8
South San Francisco, CA 94080

Jon S. Saxe (6)
Chairman of the Board of Directors
384 Oyster Point Blvd., No. 8
South San Francisco, CA 94080

Gregory A. Bonfiglio, JD (7)
Director
384 Oyster Point Blvd., No. 8
South San Francisco, CA 94080

Brian J. Underdown, Ph.D.  (8)
Director
384 Oyster Point Blvd., No. 8
South San Francisco, CA 94080

Cato BioVentures  (9)
4364 South Alston Avenue
Durham, NC 27713

Platinum Long Term Growth Fund VII (10)
152 W 57 St 54th Floor
New York, NY 10019

University Health Network
101 College St. Ste. 150
Toronto ON, Canada M5G 1L7

All Officers and Directors as a Group
(7 persons) (11)
* Less than one percent (1%)

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  Number of Shares (1)

Percent of Class

1,896,973 

10.03%

1,707,703 

9.67%

17.040 

* 

671,573 

3.80%

320,366 

1.84%

220,624 

1.27 %

200,624 

1.16%

3,310,836 

19.29%

1,558,862 

9.08%

1,138,055 

6.63%

5,034,903 

24.41%

 
 
 
 
   
   
 
   
   
  
  
   
  
  
   
  
  
 
   
  
  
   
   
  
  
   
  
  
   
  
  
 
   
  
  
   
   
  
  
   
  
  
   
  
  
 
   
  
  
   
     
   
 
     
   
 
     
   
 
 
     
   
 
   
   
  
  
   
  
  
   
  
  
 
   
  
  
   
   
  
  
   
  
  
   
  
  
 
   
  
  
   
   
  
  
   
  
  
   
  
  
 
   
  
  
   
   
  
  
   
  
  
 
   
  
  
   
   
  
  
   
  
  
 
   
  
  
   
   
  
  
   
  
  
 
   
  
  
   
   
  
  
 
Table of Contents

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

This table is based upon information supplied by officers, directors and principal stockholders and Forms 3, Forms 4, and Schedules
13D and 13G filed with the Securities and Exchange Commission.

Unless otherwise indicated in the footnotes to this table and subject to community property laws where applicable, we believe that
each  of  the  sttockholders  named  in  this  table  has  sole  voting  and  investment  power  with  respect  to  the  shares  indicated  as
beneficially owned.  Applicable percentages are based on 17,159,963 shares of common stock outstanding on June 15, 2012.

Includes  options  to  purchase  1,628,747  shares  of  common  stock  exercisable  within  60  days  of  June  15,  2012  and  currently
exercisable warrants to purchase 116,052 shares of common stock.

Includes options to purchase 503,235 shares of common stock exercisable within 60 days of June 15, 2012.

Includes  options  to  purchase  14,541  shares  of  common  stock  exercisable  within  60  days  of  June  15,  2012,  including  options  to
purchase 6,208 shares of common stock held by Mr. Dotson’s wife.

Includes options to purchase 493,081 shares of common stock exercisable within 60 days of June 15, 2012 and currently exercisable
warrants to purchase 4,446 shares of common stock.

Includes options to purchase 280,791 shares of common stock exercisable within 60 days of June 15, 2012 and currently exercisable
warrants to purchase 50,000 shares of common stock.

Includes options to purchase 170,624 shares of common stock exercisable within 60 days of June 15, 2012 and currently exercisable
warrants to purchase 50,000 shares of common stock.

Includes options to purchase 150,624 shares of common stock exercisable within 60 days of June 15, 2012 and currently exercisable
warrants to purchase 50,000 shares of common stock.

Based upon information contained in Form 4 filed on January 9, 2012.  Dr. Allen E. Cato, Ph.D., M.D. is deemed to have voting and
investment authority over the shares held by Cato Holding Company.

Based  upon  information  contained  in  Schedule  13G/A  filed  on  January  12,  2012.    The  number  of  shares  beneficially  owned
excludes  4,370,550  shares  of  common  stock  that  may  be  acquired  by  Platinum  upon  conversion  of  437,055  shares  of  Series A
Convertible  Preferred  Stock.    The  Certificate  of  Designation  establishing  the  Series  A  Convertible  Preferred  Stock  provides  a
limitation on conversion such that the number of shares of common stock that may be acquired by the holder upon conversion of
the Series A Convertible Preferred Stock is limited to the extent necessary to ensure that, following such exercise, the total number
of  shares  of  common  stock  then  beneficially  owned  by  the  holder  does  not  exceed  9.99%  of  the  total  number  of  issued  and
outstanding shares of our common stock without providing us with 61 days’ prior notice thereof.

(11)

Includes options to purchase an aggregate of 3,191,015 shares of common stock exercisable within 60 days of June 15, 2012 and
currently exercisable warrants to purchase an aggregate of 270,498 shares of common stock.

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Securities Authorized for Issuance Under Equity Compensation Plans

Equity Grants

As of March 31, 2012, options to purchase a total of 4,805,771 shares of common stock are outstanding at a weighted average exercise price of
$1.53 per share, of which 3,740,135 options are vested and exercisable at a weighted average exercise price of $1.45 per share and 1,065,636
are unvested and unexercisable at a weighted average exercise price of $1.83 per share. These options were issued under our 2008 Plan, which
has  been  approved  by  our  stockholders,  and  under  our  1999  Plan,  which  has  now  expired,  but  was  not  approved  by  our  stockholders.   An
additional 433,700 shares remain available for future equity grants under our 2008 Plan.

Number of
securities
to be issued upon
exercise of
outstanding options,
warrants and rights
(a)

Weighted-average
exercise price of
outstanding
options, warrants
and rights
(b)

Number of
securities
remaining available
for future issuance
under equity
compensation plans
(excluding securities
reflected in column
(a))
(c)

4,266,300    $
   539,471     
4,805,771    $

1.57     
1.23     
1.53     

433,700 
            -- 
433,700 

Plan category
Equity compensation plans approved by  security holders
Equity compensation plans not approved  by security holders
Total

1999 Stock Incentive Plan

VistaGen’s  Board  of  Directors  adopted  the  1999  Plan  on  December  6,  1999.    The  1999  Plan  has  terminated  under  its  own  terms,  and  as  a
result, no awards may currently be granted under the 1999 Plan. However, the options and awards that have already been granted pursuant to
the 1999 Plan remain operative.

The  1999  Plan  permitted  VistaGen  to  make  grants  of  incentive  stock  options,  non-qualified  stock  options  and  restricted  stock  awards.
VistaGen initially reserved 450,000 shares of its common stock for the issuance of awards under the 1999 Plan, which number was subject to
adjustment in the event of a stock split, stock dividend or other change in our capitalization. Generally, shares that were forfeited or cancelled
from awards under the 1999 Plan also were available for future awards.

The 1999 Plan could be administered by either VistaGen’s Board of Directors or a committee designated by VistaGen’s Board of Directors.
VistaGen’s  Board  of  Directors  designated  its  Compensation  Committee  as  the  committee  with  full  power  and  authority  to  select  the
participants to whom awards were granted, to make any combination of awards to participants, to accelerate the exercisability or vesting of
any award and to determine the specific terms and conditions of each award, subject to the provisions of the 1999 Plan. All directors, executive
officers, and certain other key persons (including employees, consultants and advisors) of VistaGen were eligible to participate in the 1999
Plan.  

The exercise price of incentive stock options awarded under the 1999 Plan could not be less than the fair market value of the common stock on
the  date  of  the  option  grant  and  could  not  be  less  than  110%  of  the  fair  market  value  of  the  common  stock  to  persons  owning  stock
representing more than 10% of the voting power of all classes of our stock. The exercise price of non-qualified stock options could not be less
than 85% of the fair market value of the common stock. It is expected that the term of each option granted under the 1999 Plan will not exceed
ten  years  (or  five  years,  in  the  case  of  an  incentive  stock  option  granted  to  a  10%  shareholder)  from  the  date  of  grant.  VistaGen’s
Compensation Committee determined at what time or times each option may be exercised (provided that in no event may it exceed ten years
from the date of grant) and, subject to the provisions of the 1999 Plan, the period of time, if any, after retirement, death, disability or other
termination of employment during which options could be exercised.

Restricted stock could also be granted under our 1999 Plan. Restricted stock awards issued by VistaGen were shares of common stock that vest
in  accordance  with  terms  and  conditions  established  by  VistaGen’s  Compensation  Committee.  VistaGen’s  Compensation  Committee  could
impose conditions to vesting it determined to be appropriate. Shares of restricted stock that do not vest are subject to our right of repurchase or
forfeiture. VistaGen’s Compensation Committee determined the number of shares of restricted stock granted to any employee. Our 1999 Plan
also gave VistaGen’s Compensation Committee discretion to grant stock awards free of any restrictions.

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Unless the Compensation Committee provided otherwise, our 1999 Plan did not generally allow for the transfer of incentive stock options and
other  awards  and  only  the  recipient  of  an  award  could  exercise  an  award  during  his  or  her  lifetime.  Non-qualified  stock  options  were
transferable only to the extent provided in the award agreement, in a manner consistent with the applicable law, and by will and by the laws of
descent and distribution. In the event of a change in control of the Company, the outstanding options will automatically vest unless our Board
of  Directors  and  the  Board  of  Directors  of  the  surviving  or  acquiring  entity  shall  make  appropriate  provisions  for  the  continuation  or
assumption of any outstanding awards under the 1999 Plan.

As of March 31, 2012, we have options to purchase an aggregate of 539,471 shares of our common stock outstanding under our 1999 Plan.

Item 13.  Certain Relationships and Related Transactions, and Director Independence

Cato Holding Company dba Cato BioVentures ("CBV"), the parent of CRL, is currently the Company’s largest stockholder, holding common
stock and warrants to purchase common stock. Prior to conversion of the 2006/2007 Notes and the August 2010 Short-Term Notes, and the
conversion of  preferred stock into shares of common stock on May 11, 2011,  CBV held 2006/2007 Notes, August 2010 Short-Terms Notes,
and a majority of the Company's Series B-1 Preferred Stock. Shawn Singh, the Company’s Chief Executive Officer and member of its Board
of  Directors,  served  as  Managing  Principal  of  CBV  and  as  an  officer  of  CRL  until  August  2009.  As  described  in  Note  5,  Convertible
Promissory Notes and Other Notes Payable, in April 2011, the Company issued to CBV a promissory note in the face amount of $352,273 that
bears interest at a rate of 7% per annum.  During fiscal year 2007, the Company entered into a contract research organization arrangement
with  CRL  related  to  the  development  of  its  lead  drug  candidate, AV-101,  under  which  the  Company  incurred  expenses  of  $1,461,300  and
$429,200 for the fiscal years ended March 31, 2012 and 2011, respectively, the majority of which were reimbursed under the NIH grant.  Total
interest expense under notes payable to CBV and under the line of credit facility was $93,100 and $92,600 for the years ended March 31, 2012
and  2011,  respectively,  with  the  majority  of  amounts  reported  for  periods  prior  to  May  2011  converted  to  equity.  On April  29,  2011,  the
Company  issued  157,143  shares  of  common  stock,  valued  at  $1.75  per  share,  as  prepayment  for  research  and  development  services  to  be
performed by CRL during 2011.  In December 2011, the Company entered into an Agreement Regarding Payment of Invoices and Warrant
Exercises  with  CHC,  CRL  and  certain  CHC  affiliates  under  which  CHC  and  the  CHC  affiliates  exercised  warrants  at  discounted  exercise
prices to purchase an aggregate of 492,541 shares of the Company’s common stock and the Company received $60,207 cash, and, in lieu of
cash payment for certain of the warrant exercises, settled outstanding liabilities of $245,300 for past services received from CRL and prepaid
$226,400 for future services to be received from CRL, all of which services had been received by March 31, 2012.

Prior to his appointment as one of the Company’s officers (on a part-time basis) and directors, in April 2003, the Company retained Mr. Singh
as a consultant to provide legal and other consulting services. During the course of the consultancy, as payment for his services, the Company
issued  him  warrants  to  purchase  55,898  shares  of  common  stock  at  $0.80  per  share  and  a  7%  promissory  note  in  the  principal  amount  of
$26,400.  On  May  11,  2011,  and  concurrent  with  the  Merger,  the  Company  paid  the  outstanding  balance  of  principal  and  accrued  interest
totaling $36,000 (see Note 8, Convertible Promissory Notes and Other Notes Payable, to the Consolidated Financial Statements in Item 8 of
this report). Upon the approval by the Board of Directors, in December 2006, the Company accepted a full-recourse promissory note in the
amount of $103,400 from Mr. Singh in payment of the exercise price for options and warrants to purchase an aggregate of 126,389 shares of
the  Company’s  common  stock.  The  note  bears  interest  at  a  rate  of  4.90%  per  annum  and  is  due  and  payable  no  later  than  the  earlier  of
(i) December 1, 2016 or (ii) ten days prior to the Company becoming subject to the requirements of the Securities Exchange Act of 1934, as
amended (“Exchange Act”).  On May 11, 2011, in connection with the Merger, the $128,200 outstanding balance of the principal and accrued
interest  on  this  note  was  cancelled  in  accordance  with  Mr.  Singh's  employment  agreement  and  recorded  as  additional  compensation.  In
accordance  with  his  employment  agreement,  Mr.  Singh  is  also  entitled  to  an  income  tax  gross-up  on  the  compensation  related  to  the  note
cancellation.   At  March  31,  2012,  the  Company  had  accrued  $101,900  as  an  estimate  of  the  gross-up  amount,  but  had  not  paid  it  to  Mr.
Singh.  Also, on May 11, 2011, the 7% note payable to Mr. Singh including principal and accrued interest totaling $36,000 was paid.

In  March  2007,  the  Company  accepted  a  full  recourse  promissory  note  in  the  amount  of  $46,360  from  Franklin  Rice,  its  former  Chief
Financial Officer and a former director of the Company in exchange for his exercise of options to purchase 52,681 shares of the Company’s
common stock.  The note bears interest at a rate of 4.90% per annum and is due and payable no later than the earlier of (i) March 1, 2017 or
(ii)  ten  days  prior  to  the  Company  becoming  subject  to  the  requirements  of  the  Exchange Act.    On  May  11,  2011,  in  connection  with  the
Merger,  the  $57,000  outstanding  balance  of  principal  and  accrued  interest  on  this  note  was  cancelled  in  accordance  with  Mr.  Rice's
employment agreement and recorded as additional compensation.  In accordance with his employment agreement, Mr. Rice is entitled to an
income  tax  gross-up  on  the  compensation  related  to  the  note  cancellation.   At  March  31,  2012,  the  Company  had  accrued  $33,900  as  an
estimate of the gross-up amount, but had not paid it to Mr. Rice.

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The Company previously engaged Jon A. Saxe, a current director, separately from his duties as a director, as a management consultant from
July  1,  2000  through  June  30,  2010  to  provide  strategic  and  other  business  advisory  services. As  payment  for  consulting  services  rendered
through  June  30,  2010,  Mr.  Saxe  has  been  issued  warrants  and  non-qualified  options  to  purchase  an  aggregate  of  250,815  shares  of  the
Company’s  common  stock,  of  which  he  has  exercised  warrants  to  purchase  for  18,568  shares.   Additionally,  Mr.  Saxe  was  issued  a  7%
promissory  note  in  the  amount  of  $8,000.    On  May  11,  2011,  the  $14,400  balance  of  the  note  and  related  accrued  interest  plus  a  note
cancellation premium of $5,100 was converted to 11,142 shares of the Company’s common stock and a three-year warrant to purchase 2,784
shares of common stock at an exercise price of $2.50 per share.  In lieu of payment from the Company, in December 2011, Mr. Saxe exercised
the warrant as a part of the Discounted Warrant Exercise Program at an exercise price of $1.25 per share in satisfaction for amounts owed to
him in conjunction with his service as a member of the Board of Directors.

Issuance  of  Long-Term  Promissory  Note  and  Cancellation  of  Note  Payable  to  Cato  BioVentures  Under  Line  of  Credit  and  Partial
Cancellation of August 2010 Short-Term Notes

In April 2011, all amounts owed by the Company to Cato Holding Company ("CHC") or its affiliates were consolidated into a single note, in
the principal amount of $352,273.  Additionally, CHC released certain security interests in the Company’s personal property.  The CHC note
bears  interest  at  7%  per  annum,  compounded  monthly.    Under  the  terms  of  the  note,  the  Company  is  to  make  six  monthly  payments  of
$10,000 each beginning June 1, 2011; and thereafter will make payments of $12,500 monthly until the note is repaid in full. The Company
may prepay the outstanding balance under this note in full or in part at any time during the term of this note without penalty. 

Director Independence

Our securities are not currently listed on a national securities exchange or on any inter-dealer quotation system which has a requirement that
directors  be  independent.    We  evaluate  independence  by  the  standards  for  director  independence  established  by  applicable  laws,  rules,  and
listing standards, including, without limitation, the standards for independent directors established by the New York Stock Exchange, Inc., the
Nasdaq National Market, and the SEC.

Subject to some exceptions, these standards generally provide that a director will not be independent if (a) the director is, or in the past three
years has been, an employee of ours; (b) a member of the director’s immediate family is, or in the past three years has been, an executive
officer  of  ours;  (c)  the  director  or  a  member  of  the  director’s  immediate  family  has  received  more  than  $120,000  per  year  in  direct
compensation from us other than for service as a director (or for a family member, as a non-executive employee); (d) the director or a member
of  the  director’s  immediate  family  is,  or  in  the  past  three  years  has  been,  employed  in  a  professional  capacity  by  our  independent  public
accountants, or has worked for such firm in any capacity on our audit; (e) the director or a member of the director’s immediate family is, or in
the past three years has been, employed as an executive officer of a company where one of our executive officers serves on the compensation
committee; or (f) the director or a member of the director’s immediate family is an executive officer of a company that makes payments to, or
receives payments from, us in an amount which, in any twelve-month period during the past three years, exceeds the greater of $1,000,000 or
two percent of that other company’s consolidated gross revenues.

Jon S. Saxe, Gregory A. Bonfiglio and Brian J. Underdown each qualify as an independent director.  

Item 14.  Principal Accounting Fees and Services

Fees and Services
OUM & Co. LLP (“OUM”) served as our independent registered public accounting firm for the fiscal years ended March 31, 2012 and March
31, 2011.  Information provided below includes fees for professional services to VistaGen for the years ended March 31, 2012 and March 31,
2011.

Audit fees
Audit-related fees
Tax fees
All other fees

Total fees

Fiscal Years Ended March 31,

2012

2011

 $

 $

 $

152,500 
- 
15,000 

-     

127,820 
89,634.00 
22,683 
- 

167,500 

 $

240,137 

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Audit Fees:

Audit  fees  include  fees  billed  for  the  annual  audit  of  the  Company’s  financial  statements  and  quarterly  reviews  for  the  fiscal  years  ended
March 31, 2012 and 2011, and for services normally provided by OUM & Co LLP in connection with routine statutory and regulatory filings
or engagements.

Audit-Related Fees:

Audit- related fees includes fees billed for assurance and related services that are reasonably related to the performance of the annual audit or
reviews of the Company’s financial statements and are not reported under “Audit Fees.”  For the fiscal year ended March 31, 2011, audit-
related services relate to the Company’s reverse merger transaction.

Tax Fees:

Tax fees include fees for professional services for tax compliance, tax advice and tax planning for the tax years ended March 31, 2012 and
2011.

All Other Fees:

All other fees includes fees for products and services other than the services described above.  During the fiscal years ended March 31, 2012
or 2011, no such fees were billed by OUM & Co. LLP.

Pre-Approval of Audit and Non-Audit Services

All  auditing  services  and  non-audit  services  provided  to  us  by  our  independent  registered  public  accounting  firm  are  required  to  be  pre-
approved by the Audit Committee.  OUM did not provide any audit-related or other services in fiscal 2012 and 2011. The pre-approval of non-
audit services to be provided by OUM includes making a determination that the provision of the services is compatible with maintaining the
independence  of  OUM  as  an  independent  registered  public  accounting  firm  and  would  be  approved  in  accordance  with  SEC  rules  for
maintaining auditor independence. None of the fees outlined above were approved using the “de minimis exception” under SEC rules.

Report of the Audit Committee of the Board of Directors

The  Audit  Committee  has  reviewed  and  discussed  with  management  and  Odenberg,  Ullakko,  Muranishi  &  Co.  LLP  (“OUM”),  our
independent registered public accounting firm, the audited consolidated financial statements in the VistaGen Therapeutics, Inc. Annual Report
on Form 10-K for the year ended March 31, 2012. The Audit Committee has also discussed with OUM those matters required to be discussed
by  the  statement  on Auditing  Standards  No.  61,  as  amended  (AICPA,  Professional  Standard,  Vol.  1. AU  section  380),  as  adopted  by  the
Public Company Accounting Oversight Board (the “PCAOB”) in Rule 3200T.

OUM also provided the Audit Committee with the written disclosures and the letter required by the applicable requirements of the PCAOB
regarding the independent auditor’s communication with the Audit Committee concerning independence. The Audit Committee has discussed
with the registered public accounting firm their independence from our company.

Based on its discussions with management and the registered public accounting firm, and its review of the representations and information
provided by management and the registered public accounting firm, including as set forth above, the Audit Committee recommended to our
board of directors that the audited financial statements be included in our Annual Report on Form 10-K for the year ended March 31, 2012.

Respectfully Submitted by:

MEMBERS OF THE AUDIT COMMITTEE
Jon S. Saxe, Audit Committee Chairman
Gregory A. Bonfiglio
Brian J. Underdown

Dated: June 22, 2012

The  information  contained  above  under  the  caption  “Report  of  the Audit  Committee  of  the  Board  of  Directors”  shall  not  be  deemed  to  be
soliciting  material  or  to  be  filed  with  the  SEC,  nor  shall  such  information  be  incorporated  by  reference  into  any  future  filing  under  the
Securities Act  of  1933,  as  amended  (the  “Securities Act”),  or  the  Exchange Act,  except  to  the  extent  that  we  specifically  incorporate  it  by
reference into such filing.

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PART IV

Item 15.  Exhibits, Financial Statement Schedules

(a)(1) Financial Statements
See Index to Financial Statements under Item 8 on page 51.

(a)(2) Financial Statement Schedules
Financial statement schedules are omitted because they are not applicable or are not required or the information required to be set forth therein
is included in the Financial Statements or notes thereto.

(a)(3) Exhibits
The exhibits listed in the Exhibit Index below are filed or incorporated by reference as part of this report.

 Exhibit Index

Exhibit No. Description*
2.1 *

Agreement and Plan of Merger by and among Excaliber Enterprises, Ltd., VistaGen Therapeutics, Inc. and Excaliber Merger
Subsidiary, Inc.
Articles of Incorporation in effect as of May 11, 2011.
Articles of Merger filed with the Nevada Secretary of State on May 24, 2011.
Certificate of Amendment filed with the Nevada Secretary of State on December 6, 2011.
Bylaws  in  effect  as  of  May  11,  2011,  incorporated  by  reference  from  the  document  filed  as  Exhibit  3.2  to  the  Company's
Current Report on Form 8-K filed on May 16, 2011.
Certificate of Designations Series A Preferred, incorporated by reference from the Company’s Current Report on Form 8-K/A
filed on December 22, 2011.
Fourth  Amended  and  Restated  Investors’  Rights  Agreement,  dated  August  1,  2005,  by  and  among  VistaGen  and  certain
(former)  holders  of  Preferred  Stock  of  VistaGen,  as  amended  by  that  certain  Amendment  No.  1  to  Fourth  Amended  and
Restated Investors’ Rights Agreement, dated July 10, 2010.
VistaGen’s 1999 Stock Incentive Plan.
Form of Option Agreement under VistaGen’s 1999 Stock Incentive Plan.
VistaGen’s Scientific Advisory Board 1998 Stock Incentive Plan.
Form of Option Agreement under VistaGen’s Scientific Advisory Board 1998 Stock Incentive Plan.
VistaGen’s 2008 Stock Incentive Plan.
Form of Option Agreement under VistaGen’s 2008 Stock Incentive Plan.
Securities Purchase Agreement, dated October 30, 2009, by and between VistaGen and Cato BioVentures.
Securities Purchase Agreement, dated April 27, 2011, by and between VistaGen and Cato BioVentures.
Securities Purchase Agreement, dated November 5, 2009, by and between VistaGen and Platinum Long Term Growth Fund.
Securities Purchase Agreement, dated December 2, 2009, by and between VistaGen and University Health Network.
Securities Purchase Agreement, dated April 25, 2011, by and between VistaGen and University Health Network.
Form of Subscription Agreement, dated May 11, 2011, by and between VistaGen and certain investors.
Indemnification Agreement, dated August 27, 2001, by and between VistaGen and Shawn K. Singh. 
Indemnification Agreement, dated August 27, 2001, by and between VistaGen and H. Ralph Snodgrass.
Indemnification Agreement, dated August 27, 2001, by and between VistaGen and A. Franklin Rice.
Indemnification Agreement, dated August 27, 2001, by and between VistaGen and Jon S. Saxe.
Indemnification Agreement, dated February 9, 2007, by and between VistaGen and Gregory Bonfiglio. 
Industrial  Lease,  dated  March  5,  2007,  by  and  between  Oyster  Point  LLC  and  VistaGen,  as  amended  by  that  certain  First
Amendment to Lease, dated as of April 24, 2009, and as further amended by that certain Second Amendment to Lease, dated as
of October 19, 2010 and that certain Third Amendment to Lease, dated as of April 1, 2011.
Clinical Study Agreement, dated April 15, 2010, by and between VistaGen and Progressive Medical Concepts, LLC.
Strategic Development Services Agreement, dated February 26, 2007, by and between VistaGen and Cato Research Ltd.

3. 1 *
3.2
3.3
3.4

3.5

4.1 *

10.1 *
10.2 *
10.3 *
10.4 *
10.5 *
10.6 *
10.7 *
10.8 *
10.9 *
10.10 *
10.11 *
10.12 *
10.13 *
10.14 *
10.15 *
10.16 *
10.17 *
10.18 *

10.19 *
10.20 *

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10.21 *

10.22 *

10.23 *

10.24 *

10.25 *
10.26 *

10.27 *
10.28 *

10.29 *

10.30 *
10.31 *
10.32 *
10.33 *
10.34 *
10.35 *

10.36 *

10.37 *

10.38 *

10.39 *

10.40 *
10.41 *

10.42 *
10.43 *

10.44 *

License Agreement  by  and  between  National  Jewish  Medical  and  Research  Center  and  VistaGen,  dated  July  12,  1999,  as
amended  by  that  certain  Amendment  to  License  Agreement  dated  January  25,  2001,  as  amended  by  that  certain  Second
Amendment  to  License  Agreement  dated  November  6,  2002,  as  amended  by  that  certain  Third  Amendment  to  License
Agreement  dated  March  1,  2003,  and  as  amended  by  that  certain  Fourth Amendment  to  License Agreement  dated April  15,
2010.
License Agreement by and between Mount Sinai School of Medicine of New York University and the Company, dated October
1, 2004.
Non-Exclusive  License  Agreement,  dated  December  5,  2008,  by  and  between  VistaGen  and  Wisconsin  Alumni  Research
Foundation, as amended by that certain Wisconsin Materials Addendum, dated February 2, 2009.
Sponsored Research Collaboration Agreement, dated September 18, 2007, between VistaGen and University Health Network,
as amended by that certain Amendment No. 1, Amendment No. 2 and Amendment No. 3 dated April 19, 2010, December 15,
2010 and April, 25, 2011, respectively.
Letter Agreement, dated Feb 12, 2010, by and between VistaGen and The Regents of the University of California.
License  Agreement,  dated  October  24,  2001,  by  and  between  the  University  of  Maryland,  Baltimore,  Cornell  Research
Foundation and Artemis Neuroscience, Inc.
Non-exclusive License Agreement, dated September 1, 2010, by and between VistaGen and TET Systems GmbH & Co. KG.
Amended and Restated Senior Convertible Promissory Bridge Note dated June 19, 2007 issued by VistaGen to Platinum Long
Term Growth VII, LLC.
Second Amended and Restated Letter Loan Agreement dated May 16, 2008, by and between VistaGen and Platinum Long Term
Growth  VII,  LLC,  as  amended  by  that  certain Amendment  No.  1  to  Second Amended  and  Restated  Letter  Loan Agreement
dated October 16 2009, as further amended by that certain Amendment to Letter Loan Agreement dated May 5, 2011.
Promissory Note dated April 29, 2011 issued by VistaGen to Cato Holding Company.
Unsecured Promissory Note dated April 28, 2011 issued by VistaGen to Desjardins Securities.
Unsecured Promissory Note dated April 28, 2011 issued by VistaGen to McCarthy Tetrault LLP.
Unsecured Promissory Note dated April 28, 2011 issued by VistaGen to Morrison & Foerster LLP
Promissory Note dated February 25, 2010 issued by VistaGen to The Regents of the University of California.
Note and Warrant Purchase Agreement dated August 4, 2010, by and between VistaGen and certain investors, as amended by
that certain Amendment No. 1 to Note and Warrant Purchase Agreement, dated November 10, 2010.
Conversion Agreement, dated April 29, 2011, by and among VistaGen and certain holders of unsecured promissory notes issued
pursuant to that certain Note and Warrant Purchase Agreement, dated August 4, 2010, by and between VistaGen and such note
holders.
Agreement  regarding  Conversion  of  Unsecured  Promissory  Note,  dated April  29,  2011,  by  and  between  VistaGen  and  The
Dillon Family Trust.
Senior  Note  and  Warrant  Purchase Agreement  dated August  13,  2006,  by  and  between  VistaGen  and  certain  investors,  as
amended by that certain Amendment No. 1 to Senior Convertible Bridge Note and Warrant Purchase Agreement dated January
31,  2007,  as  further  amended  by  that  certain Amendment  No.  2  to  Senior  Convertible  Bridge  Note  and  Warrant  Purchase
Agreement dated June 11, 2007, as further amended by that certain Omnibus Amendment dated April 28, 2011
Senior Note and Warrant Purchase Agreement dated May 16, 2008, by and between VistaGen and certain investors, as amended
by  that  certain Amendment  No.  1  to  Senior  Convertible  Bridge  Note  and  Warrant  Purchase Agreement  dated  November  2,
2009, as further amended by that certain Omnibus Amendment dated April 28, 2011.
Employment Agreement, by and between, VistaGen and Shawn K. Singh, dated April 28, 2010, as amended May 9, 2011.
Employment Agreement, by and between, VistaGen and H. Ralph Snodgrass, PhD, dated April 28, 2010, as amended May 9,
2011.
Employment Agreement, by and between VistaGen and A. Franklin Rice, dated April 28, 2010, as amended May 9, 2011.
Agreement regarding sale of shares of common stock dated May 9, 2011 by and between Excaliber and Stephanie Y. Jones,
whereby Excaliber purchased from Mrs. Jones 4,982,103 shares of Excaliber common stock for $10.
Agreement regarding sale of shares of common stock dated May 9, 2011 by and between Excaliber and Nicole Jones, whereby
Excaliber purchased from Nicole Jones 82,104 shares of Excaliber common stock for $10.

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10.45 *
10.46

10.47

10.48

10.49

10.50

10.51

10.52

10.53

10.54

10.55

10.56

10.57
10.58
10.59
10.60
16.1*
21.1*
24.1
31.1
31.2
32.1

Joinder Agreement dated May 11, 2011 by and between Excaliber, Platinum Long Term Growth VII, LLC and VistaGen
Notice of Award by National Institutes of Health, Small Business Innovation Research Program, to VistaGen Therapeutics, Inc.
for  project,  Clinical  Development  of  4-CI-KYN  to  Treat  Pain  dated  June  22,  2009,  with  revisions  dated  July  19,  2010  and
August 9, 2011, incorporated by reference from the Company’s Current Report on Form 8-K/A filed on December 20, 2011.
Notice  of  Grant  Award  by  California  Institute  of  Regenerative  Medicine  and  VistaGen  Therapeutics,  Inc.    for
Project:  Development of an hES Cell-Based Assay System for Hepatocyte Differentiation Studies and Predictive Toxicology
Drug Screening, dated April 1, 2009, incorporated by reference from the Company’s Current Report on Form 8-K/A filed on
December 20, 2011.
Amendment  No.  4,  dated  October  24,  2011,  to  Sponsored  Research  Collaboration  Agreement  between  VistaGen  and
University Health Network, incorporated by reference from the Company’s Current Report on Form 8-K/A filed on November
30, 2011.
License Agreement No. 1, dated as of October 24, 2011 between University Health Network and VistaGen Therapeutics, Inc.,
incorporated by reference from the Company’s Current Report on Form 8-K/A filed on November 30, 2011.
Strategic  Medicinal  Chemistry  Services  Agreement,  dated  as  of  December  6,  2011,  between  Synterys,  Inc.  and  VistaGen
Therapeutics, Inc., incorporated by reference from the Company’s Current Report on Form 8-K/A filed on December 7, 2011.
Common  Stock  Exchange Agreement,  dated  as  of  December  22,  2011  between  Platinum  Long  Term  Growth  VII,  LLC  and
VistaGen Therapeutics, Inc., incorporated by reference from the Company’s Current Report on Form 8-K/A filed on December
23, 2011.
Note and Warrant Exchange Agreement, dated as of December 28, 2011 between Platinum Long Term Growth VII, LLC and
VistaGen Therapeutics, Inc., incorporated by reference from the Current Report on Form 8-K/A filed on January 4, 2012.
Form  of  Convertible  Note  and  Warrant  Purchase Agreement,  dated  as  of  February  28,  2012,  by  and  between  VistaGen  and
certain investors, incorporated by reference from the Current Report on Form 8-K/A filed on March 2, 2012.
Form of Convertible Promissory Note, dated as of February 28, 2012, incorporated by reference from the Company’s Current
Report on Form 8-K/A filed on March 2, 2012.
Form of Warrant to Purchase Common Stock, dated as of February 28, 2012, incorporated by reference from the Company’s
Current Report on Form 8-K/A filed on March 2, 2012.
Form  of  Registration  Rights  Agreement,  dated  as  of  February  28,  2012,  by  and  between  VistaGen  and  certain  investors,
incorporated by reference from the Company’s Current Report on Form 8-K/A filed on March 2, 2012.
License Agreement No. 2, dated as of March 19, 2012 between University Health Network and VistaGen Therapeutics, Inc.
Exchange Agreement dated as of June 29, 2012 between Platinum Long Term Growth VII, LLC and VistaGen Therapeutics, Inc.
Secured Convertible Promissory Note, dated as of July 2, 2012.
Security Agreement, dated as of July 2, 2012.
Letter regarding change in certifying accountant.
List of Subsidiaries.
Power of Attorney
Certification of the Company’s Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
Certification of the Company’s Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
Certification of the Company’s Chief Executive Officer and Chief Financial Officer pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002.

101.INS** XBRL Instance Document
101.SCH** XBRL Taxonomy Extension Schema
101.CAL** XBRL Taxonomy Extension Calculation Linkbase
101.DEF** XBRL Taxonomy Extension Definition Linkbase
101.LAB** XBRL Taxonomy Extension Label Linkbase
101.PRE** XBRL Taxonomy Extension Presentation Linkbase

*    Incorporated by reference from the like-numbered exhibit filed with our Current Report on Form 8-K on May 16, 2011.
**  Pursuant to Rule 406T of Regulation S-T, these interactive data files are deemed not filed or part of a registration statement or  prospectus
for purposes of Sections 11 or 12 of the Securities Act of 1933 or Section 18 of the Securities Exchange Act of 1934 and otherwise are not
subject to liability.

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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, in the City of South San Francisco, State of California, on the 2nd day
of July, 2012.

VistaGen Therapeutics, Inc.

By:

POWER OF ATTORNEY

/s/    Shawn K. Singh      
Shawn K. Singh, J.D.
 Chief Executive Officer

KNOW ALL PERSONS BY THESE PRESENTS  , that each person whose signature appears below constitutes and appoints each of
Shawn K. Singh, J.D. and Jerrold D. Dotson his true and lawful attorney-in-fact and agent, with full power of substitution, for him and in his
name, place and stead, in any and all capacities, to sign any and all amendments to this annual report on Form 10-K, and to file the same, with
all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorney-
in-fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection
therewith, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney-in-fact
and agent, or his substitutes or substitute, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, each of the undersigned has executed this Power of Attorney as of the date indicated opposite his name.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons on behalf of

the Registrant and in the capacities and on the dates indicated.

Signature

/s/    Shawn K. Singh
Shawn K. Singh, JD

/s/    Jerrold D. Dotson        
Jerrold D. Dotson

/s/    H. Ralph Snodgrass
H. Ralph Snodgrass, Ph.D

/s/    Jon S. Saxe        
Jon S. Saxe

/s/    Gregory A. Bonfiglio        
Gregory A. Bonfiglio, JD

/s/    Brian J. Underdown        
Brian J. Underdown, PhD

Title

   Chief Executive Officer, and Director

(Principal Executive Officer)

   Chief Financial Officer

(Principal Financial and Accounting Officer)

Date

July 2, 2012

July 2, 2012

   President, Chief Scientific Officer and Director  

July 2, 2012

   Chairman of the Board of Directors

July 2, 2012

   Director

   Director

July 2, 2012

July 2, 2012

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 3.2

Filed in the office of

Ross Miller Secretary of State
State of Nevada

Document Number
20110384094-92
Filing Date and Time
05/24/2011 9:10 AM
Entity Number
E0688922005-9

ROSS MILLER
Secretary of State
204 North Carson Street, Suite 1
Carson City, Nevada 89701-4920
(775) 684-6708
Website: www.nvsos.gov

Articles of Merger
(PURSUANT TO NRS 92A.200)
Page 1

USE BLACK INK ONLY • DO NOT HIGHLIGHT           ABOVE SPACE IS FOR OFFICE USE ONLY
Articles of Merger
(Pursuant to NRS Chapter 92A)

1) Name and jurisdiction of organization of each constituent entity (NRS 92A.200):

□ If there are more than four merging entities, check box and attach an 81/2" x 11" blank sheet containing the required Information for

each additional entity from artlelo ono.

VistaGen Corporation
Name of merging entity

Colorado               Corporation
Jurisdiction            Entity type*

_______________
Name of merging entity

_______________        _______________
Jurisdiction                      Entity type *

_______________
Name of merging entity

_______________        _______________
Jurisdiction                      Entity type *

_______________
Name of merging entity

_______________        _______________
Jurisdiction                      Entity type *

and,

Excaliber Enterprises, Ltd.
Name of surviving entity

Nevada                      Corporation
Jurisdiction              Entity type *

* Corporation, non-profit corporation, limited partnership, limited-liability company or business trust

Filing Fee: $350.00

This form must be accompanied by appropriate fees.

Nevada Secretary Of State 92A Merger Page 1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ROSS MILLER
Secretary of State
204 North Carson Street, Suite 1
Carson City, Nevada 89701-4920
(775) 684-6708
Website: www.nvsos.gov

Articles of Merger
(PURSUANT TO NRS 92A.200)
Page 2

USE BLACK INK ONLY • DO NOT HIGHLIGHT           ABOVE SPACE IS FOR OFFICE USE ONLY

2) Forwarding address where copies of process may be sent by the Secretary of State of Nevada (If a foreign entity Is the survivor In the
merger - NRS WA.18D);

Attn:

c/o:

3) Choose one:

[  ]  The undersigned declares that a plan of merger has been adopted by each constituent entity (NRS 92A.200).

[  ]  The undersigned dedans that a plan of merger has been adopted by the parent domestic entity (NRS 92A.180).

4) Owner's approval (NRS 92A.200) (options a, b or c must be used, as applicable,, for each entity):

[  ]   If than are mm than  four merging entitles, check box and attach an 81/2" x 11" blank sheet containing the required Information for each
additional entity from the appropriate section of article four.

(a) Owner's approval wea net required from

VistaGen Corporation
Name of merging entity, If applicable

____________________
Name of merging entity, If applicable

____________________
Name of merging entity, If applicable

____________________
Name of merging entity, If applicable

and, or;

Excaliber Enterprises, Ltd.
Name of surviving entity, if applicable.

This form must bo accompanied by appropriate fees.

Nevada Secretary Of State 92A Merger Page 2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ROSS MILLER
Secretary of State
204 North Carson Street, Suite 1
Carson City, Nevada 89701-4920
(775) 684-6708
Website: www.nvsos.gov

Articles of Merger
(PURSUANT TO NRS 92A.200)
Page 3

USE BLACK INK ONLY • DO NOT HIGHLIGHT           ABOVE SPACE IS FOR OFFICE USE ONLY

(b) The plan was approved by the required consent of the owners of *:

____________________
Name of merging entity, If applicable

____________________
Name of merging entity, If applicable

____________________
Name of merging entity, If applicable

____________________
Name of merging entity, If applicable

and, or;

________________________

Name of surviving entity, if applicable

* Unless otherwise provided in the certificate of truat or governing instrument gf a bueineee trust, a merger must bs approved by all the
trustees and beneficial owners of each business trust that Is a constituent entity in the merger.

This form must bo accompanied by appropriate fees.

Nevada Secretary Of State 92A Merger Page 3

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ROSS MILLER
Secretary of State
204 North Carson Street, Suite 1
Carson City, Nevada 89701-4920
(775) 684-6708
Website: www.nvsos.gov

Articles of Merger
(PURSUANT TO NRS 92A.200)
Page 4

USE BLACK INK ONLY • DO NOT HIGHLIGHT           ABOVE SPACE IS FOR OFFICE USE ONLY

(c) Approval of plan of merger for Nevada non-profit corporation (NRS 92A. 160):

The plan of merger has been approved by the directors of the corporation and by each public officer or other person whose approval of the
plan of merger is required by the articles of incorporation of the domestic corporation.

____________________
Name of merging entity, If applicable

____________________
Name of merging entity, If applicable

____________________
Name of merging entity, If applicable

____________________
Name of merging entity, If applicable

and, or;

________________________
Name of surviving entity, if applicable

This form must bo accompanied by appropriate fees.

Nevada Secretary Of State 92A Merger Page 4

 
 
 
 
 
 
 
 
 
 
 
 
 
ROSS MILLER
Secretary of State
204 North Carson Street, Suite 1
Carson City, Nevada 89701-4920
(775) 684-6708
Website: www.nvsos.gov

Articles of Merger
(PURSUANT TO NRS 92A.200)
Page 5

USE BLACK INK ONLY • DO NOT HIGHLIGHT           ABOVE SPACE IS FOR OFFICE USE ONLY

 5) Amendments, if any, to the articles or certificate of the surviving entity. Provide article numbers, if available. (NRS 92A.200)*:

ARTICLE 1
Name

The complete name of this Coiporation shall be VistaGen Therapeutics, Inc.

6) Location of Plan of Merger (check a or b):

[  ]   (a) The entire plan of merger is attached;

or,

[X]  (b) The entire plan of merger is on file at the registered office of the surviving wrporatbn, limited-liability company or business trust, or
at the records office address if a limited partnership, or other place of business of the surviving entity {NRS 92A.200).

7) Effective date (optional)*: ________________

* Amended and restated articles may be attached as an exhibit or integrated into the articles of merger. Please entitle them "Restated" or
"Amended and Restated," accordingly. The form to accompany restated articles prescribed by the secretary of state must accompany the
amendod and/or restated articles. Pursuant to NRS 92A,180 (merger of subsidiary into parent - Nevada parent owning 90% or more of
subsidiary), the articles of merger may not contain amendments to the constituent documents of the surviving entity except that the name of
the surviving entity may be changed.

** A merger takes effect upon filing the articles of merger or upon a later date as specified in the articles, which must not be more than 90
days after the articles are filed (NRS 92A.240).

This form must bo accompanied by appropriate fees.

Nevada Secretary Of State 92A Merger Page 5

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ROSS MILLER
Secretary of State
204 North Carson Street, Suite 1
Carson City, Nevada 89701-4920
(775) 684-6708
Website: www.nvsos.gov

Articles of Merger
(PURSUANT TO NRS 92A.200)
Page 6

USE BLACK INK ONLY • DO NOT HIGHLIGHT           ABOVE SPACE IS FOR OFFICE USE ONLY

 8) Signatures - Must be signed by: An officer of each Nevada corporation; All general partners of each Nevada limited partnership; All
general partners of each Nevada limited-liability limited partnership; A manager of each Nevada limited-liability company with managers or
one member If there are no managers; A trustee ef each Nevada buslneaa trust (NR3 92A.23Q)"

[  ]   If then are more than four merging entitles, check box and attach an  81/2" x 11" blank sheet containing the required Information for each
additional entity from article eight

VistaGen Corporation
Name of merging entity

/s/ Shawn K. Singh        President                  5/19/2011 
Signature                            Title                           Date
X______________                                            _______
Signature                            Title                           Date

X______________                                            _______
Signature                            Title                           Date
X______________                                            _______
Signature                            Title                           Date

and,

Excaliber Enterprises, Ltd.

/s/ Shawn K. Singh       Chief Executive Officer  5/19/2011 
Signature                            Title                                   Date

* The articles of merger must be signed by each foreign constituent entity In the manner provided by the law governing It (NRS 92A.230).
Additional signature blocks may be added to this page ores an attachment, as needed.

IMPORTANT: Failure to include any of thft above information and submit with the proper fees may cause this filing to be rejected.

This form must bo accompanied by appropriate fees.

Nevada Secretary Of State 92A Merger Page 6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Filed in the office of

Ross Miller Secretary of State
State of Nevada

Document Number
20110384097-25
Filing Date and Time
05/24/2011 9:10 AM
Entity Number
E0688922005-9

ROSS MILLER
Secretary of State
204 North Carson Street, Suite 1
Carson City, Nevada 89701-4920
(775) 684-6708
Website: www.nvsos.gov

Certificate of Change Pursuant
to NRS 78.209

USE BLACK INK ONLY • DO NOT HIGHLIGHT            ABOVE SPACE IS FOR OFFICE USE ONLY

Certificate of Change Pursuant  to NRS 78.209
For Nevada Profit Corporations

1.  Name of corporation:                                  
Excaliber Enterprises, Ltd

2. The board of directors have adopted a resolution pursuent to NRS 78.209 and have obtained any required approval of the stockholders.

3. The current number of authorized shares and the per value. If any, of each class or series, if any, of shares before the change:    

200,000,000 shares of common stock, $0,001 par value

4. The number of authorized shares and the par value, if any, of each class or series, if any, of shares after the change:

400,000,000 shares of common stock, S0.001.par value

5. The number of shares of each affected class or series, if any, to be issued after the change in exchange for each issueed share of the same
class or series:

15,241,904 shares of common stock .(2-1 forward stock split)

6. The provisions, if any, for the issuance of fractional shares, or for the payment of money or the issuance of scrip to stockholders otherwise
entitled to a fraction of a sham and the percentage of outstanding shares affected thereby:

No fractional shares will result from the change

7. Effective date of filing: (optional)

8. Signature: (required)

/s/ Shawn K. Singh            Chief Executive Officer
Signature of Officer                       Title

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 3.3

Filed in the office of

Ross Miller Secretary of
State State of Nevada

Document Number
20110857825-79
Filing Date and Time
12/06/2011 7:35 AM
Entity Number
E0688922005-9

ROSS MILLER
Secretary of State
204 North Carson Street, Suite 1
Carson City, Nevada 89701-4920
(775) 684-6708
Website: www.nvsos.gov

Certificate of Amendment
(PURSUANT TO NRS 78.386 AND 78,390)

USE BLACK INK ONLY. DO NOT HIGHLIGHT            ABOVE SPACE IS FOR OFFICE USE ONLY

Certificate of Amendment to Articles of Incorporation
For Nevada Profit Corporations
(Pursuant to NRS 78.385 and 78.390 - After Issuance of Stock)

1. Name of corporation:
VistaGen Therapeutics, Inc.

2. The articles have been amended as follows; (provide article numbers, it available)

The total number of shares of common stock that this Corporation is authorized to issue is 200,000,000 shares having a par value
of $0.001 per share.

The total number of shares of preferred stock that this Corporation is authorized to issue is 10,000,000 shares having a par value of
$0,001 per share.

This Corporation's Board of Directors has the power to prescribe the classes, series and the number of each class or series of
preferred stock and the voting powers, designations, preferences, limitations, restrictions, and relative rights of each class or series
of preferred stock.

3. The vote by which the stockholders holding shares in the corporation entitling them to exercise a least a majority of the voting power, or
such greater proportion of the voting power as may be required in the case of a vote by classes or series, or as may be required by the
provisions of the articles of incorporation* have voted in favor of the amendment is:         8,504,874

4. Effective date and time of filing: (optional)   Date: _____ Time:_______

                                                                                (must not he later than 80 days after the certificate is filed)

5. Signature; (required)

/s/ Shawn K. Singh
Signature of Officer

* If any proposed amendment would later or change any preference or any relative or other right given to any class or series of outstanding
shares, then the amendment must be approved by the vote, in addition to the affirmative vote otherwise required, of the holders of shares
representing a majority of the voting power of each class or series affected by the amendment regardless to limitations or restrictions on the
voting power thereof.

Important: Failure to include any or the above information and submit with the proper fees may cause this filing to be rejected.
This form must be accompanied by appropriate fees.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 10.57

LICENSE AGREEMENT NUMBER 2 dated as of March 19,2012 between

  UNIVERSITY HEALTH NETWORK (as "Licensor")

and

  VISTAGEN THERAPEUTICS, INC. (as "Licensee")

-1-

 
 
 
 
 
 
TABLE OF CONTENTS

1. DEFINITIONS

2. REPRESENTATIONS AND WARRANTIES

2.1 Mutual Representations and Warranties
2.2 Licensor Representations and Warranties

3.           LICENSE GRANT

3.1 Licensed IP
3.2 Availability of the Licensed IP
3.3 Reserved Right

4.           FINANCIAL CONSIDERATIONS

4.1 Development-Based Milestone Payments
4.2 Royalties
4.3 Additional Consideration

5.           ROYALTY REPORTS, PAYMENTS, AND ACCOUNTING

5.1 Royalty Reports
5.2 Payment Terms
5.3 Audits

6.           RESEARCH AND DEVELOPMENT OBLIGATIONS

6.1 Research and Development Efforts
6.2 R&D Plan
6.3 Records
6.4 Reports

7.           CONFIDENTIALITY

7.1 Confidential Information
7.2 Terms of this Agreement

8.           PATENTS

8.1 Patent Prosecution and Maintenance
8.2 Notification of Infringement
8.3 Enforcement of Patent Rights
8.4 Cooperation

9.           TERMINATION

9.1 Expiration
9.2 Termination by Mutual Consent
9.3 Termination by Licensee
9.4 Termination for Cause
9.5 Termination Upon Licensee Insolvency
9.6 Effect of Expiration or Termination

-2-

 
 
 
 
 
 
 
 
 
 
 
 
 
10.           INDEMNIFICATION

10.1 Indemnification
10.2 Procedure
10.3 Insurance
10.4 Certificates of Insurance
10.5 Notice of Cancellation or Expiration

11. FORCE MAJEURE

12. GENERAL PROVISIONS
12.1 Notices
12.2 Further Representations, Warranties & Liability
12.3 Dispute Resolution
12.4 Assignment
12.5 Waivers and Amendments
12.6 Entire Agreement
12.7 Severability
12.8 Waiver
12.9 Counterparts

EXHIBITS
EXHIBIT A DEFINITIONS
EXHIBIT B LICENSED IP

-3-

 
 
 
 
 
 
 
LICENSE AGREEMENT

THIS  LICENSE AGREEMENT  NUMBER  2  (this  "Agreement")  is  dated  as  of  March  19,  2012  (the  "Effective Date"),  and  is
entered  into  by  and  between  (i)  University  Health  Network,  an  Ontario  corporation,  incorporated  under  the  Toronto  Hospital Act  1997
("Licensor"),  having  a  research  office  at  610  University Avenue,  Suite  7-504,  Toronto,  Ontario,  Canada  M5G  2M9,  and  (ii)  VistaGen
Therapeutics,  Inc.,  a  Nevada  corporation  ("Licensee"),  having  a  place  of  business  at  384  Oyster  Point  Boulevard,  Suite  8,  South  San
Francisco, California 94080.

WHEREAS, Licensor owns or has rights in the Licensed IP (as defined in Exhibit B).

WHEREAS, Licensee desires to obtain an exclusive license under Licensor's rights in the Technology on the terms and conditions

set forth below.

NOW, THEREFORE, in consideration of the foregoing premises and the mutual covenants herein contained, the parties hereby

agree as follows:

1. DEFINITIONS

For purposes of this Agreement, the terms defined in Exhibit A shall have the defined meanings set forth in Exhibit A. Unless otherwise
noted, all dollar amounts are quoted in US dollars.

2. REPRESENTATIONS AND WARRANTIES

2.1     Mutual Representations and Warranties. Each Party hereby represents and warrants to the other Party as follows:

state, province or country in which it is incorporated.

2.1.1 Such Party is a corporation duly organized, validly existing and in good standing under the laws of the

2.1.2 Such Party (a) has the corporate power and authority and the legal right to enter into this Agreement and
to perform its obligations hereunder, and (b) has taken all necessary corporate action on its part to authorize the execution and delivery of
this Agreement and the performance of its obligations hereunder. This Agreement has been duly executed and delivered on behalf of such
Party, and constitutes a legal, valid, binding obligation, enforceable against such Party in accordance with its terms.

required to be obtained by such Party in connection with this Agreement have been obtained.

2.1.3 All necessary consents, approvals and authorizations of all governmental authorities and other Persons

2.1.4 The execution and delivery of this Agreement and the performance of such Party's obligations hereunder
(a) do not conflict with or violate any requirement of applicable laws or regulations, and (b) do not conflict with, or constitute a default
under, any contractual obligation of it.

-4-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.2     Licensor Representations and Warranties. Licensor hereby represents and warrants to Licensee that, as of the

Effective Date, Licensor, to the best of its knowledge, (a) is the sole owner of the Licensed IP, and (b) other than as noted in Exhibit C, has
not granted to any Third Party any license or other interest in the Licensed IP, and (c) is not aware of any Third Party patent, patent
application or other intellectual property rights (other than any inventions identified as prior art in the patents or patent applications licensed
to Licensee hereunder) that would be infringed (i) by practicing any process or method or by making, using or selling any composition
which is claimed or disclosed in the Licensed IP, or (ii) by making, using or selling Licensed Products (but only to the extent that the
making, using or selling of Licensed Products is covered by Licensed IP), and (d) is not aware of any infringement or misappropriation by a
Third Party of the Licensed IP. Notwithstanding the foregoing, Licensor is under no duty, obligation or requirement to perform or conduct
any legal inquiry or other search, analyses or assessment pertaining to patentability, validity, infringement and/or legal status in respect of
any Licensed IP and Licensed Patents.

3.           LICENSE GRANT

3.1 Licensed IP. Subject to Section 3.3, Licensor hereby grants to Licensee an exclusive license (with the right to grant
sublicenses through multiple tiers) under the Licensed IP to conduct research and to develop, make, have made, use, offer for sale, sell and
import  Licensed  Products,  worldwide  and  for  all  fields  of  use.  Licensee  shall  promptly  provide  to  Licensor  a  copy  of  any  Sublicense
Agreement The grant of any such Sublicense Agreement will not relieve Licensee of its obligations under this Agreement.

3.2 Availability of the Licensed IP . Within ten (10) days of the Effective Date, Licensor shall provide Licensee with a
copy of all information and documents available to Licensor relating to the filing and prosecution of patent applications encompassing the
Licensed IP.

3.3 Reserved Right. Licensor reserves and retains the non-exclusive, sublicenseable right to use the Licensed IP for non-
commercial  research  purposes  and/or  academic  educational  purposes,  without  any  financial  obligation  to  Licensee  for  so  using  the
Licensed IP.

4.           FINANCIAL CONSIDERATIONS

4.1     Development-Based Milestone Payments. At such time as Licensee (or its Affiliates or Sublicensees) achieve a

Milestone Event as described below for a specific Licensed Product, Licensee shall pay to Licensor the Milestone Payment specified below.
The specified milestone payment shall be made within thirty (30) days after the occurrence of the Milestone Event.

          A. "Milestone Event" for Therapeutic-Related Licensed Product * 

"Milestone Payment" (US$)

          (1) Acceptance by FDA (first country) of filing of IND 

          (2) First patient enrolled for Phase II Clinical Trial  

          (3) First patient enrolled for Phase III Clinical Trial 

          (4) FDA (first country) Final Approval of NDA for Licensed Product 

-5-

$150,000

$250,000

$1,500,000

$2,000,000

 
 
 
 
 
 
 
 
 
 
 
 
 
 
          B.  "Milestone Event" for Service-Related Licensed Product*

"Milestone Payment" (US$)

          (1)  First anniversary of execution of an agreement in respect of (in
whole or in part) a Service-Related Licensed Product.         

$50,000

For  the  purpose  of  this  Section  4.1  "Final Approval"  shall  mean  approval  by  the  FDA  for  marketing  a  Therapeutic-Related
Licensed Product that Is not conditioned on any other event (or if an approval is conditioned upon an event, then the occurrence of that
event), provided, however, such other events shall specifically not include FDA requirements to conduct post marketing studies and any
requirement for such post marketing studies shall not be deemed to delay the Final Approval.

*  Once  a  Milestone  Payment  has  been  made  for  a  specific  Licensed  Product,  if  there  are  later  modifications,  improvements,
reformulations,  combinations,  or  other  changes  using  the  same  molecule  which  constitutes  said  Licensed  Product  (i.e.,  a  "Related
Product"), then no duplicate Milestone Payment will be owed when that Related Product achieves the same Milestone Event for which the
Milestone Payment was previously made for said specific Licensed Product. Similarly, if there is a failure in product development, resulting
in the substitution or replacement of the failed molecule with a new molecule, to the extent that a Milestone Event had previously been
achieved by the failed molecule and the corresponding Milestone Payment paid, then no duplicate Milestone Payment will be owed when
the new molecule achieves the same Milestone Event for which the Milestone Payment was previously made for the failed molecule.

** But not more than 10% of the annual revenues received from said agreement, continuing annually until the cumulative

aggregate of said 10% payments reach $50,000.

4.2 Royalties.

received by Licensee or its Affiliates, and two percent (2%) of all additional Revenues received by Licensee or its Affiliates, subject to
reductions pursuant to Sections 4.2.2 and 4.2.3.

4.2.1   Royalty Rate. Licensee shall pay to Licensor three percent (3%) of the first $25 million of Revenues

4.2.2 Third Party Royalties. If Licensee or its Affiliates is required to pay royalties to any Third Party that are,
in the opinion of an independent patent attorney (reasonably acceptable to both parties), necessary to practice the inventions claimed in the
Licensed IP, then Licensee shall have the right to credit such Third Party royalty payments against the royalties owing to Licensor under
Section 4.2.1; provided, however, that the foregoing credits shall not reduce the amount of the royalties payable to Licensor under Section
4.2.1 above by more than fifty percent (50%).

-6-

 
 
 
 
 
 
 
 
 
 
4.2.3 Combination  Products.  If  a  Product  consists  of  (i)  components  that  are  covered  by  Licensor's  Valid
Claims, plus (ii) additional active pharmaceutical agents, or functional components reasonable necessary for formulation or delivery of the
Product that are not covered by a Valid Claim, but that are covered by a valid claim of a Third Party patent, then for purposes of the royalty
payments under Section 4.2.1, the Revenues shall be equitably allocated between the components covered by Licensor's Valid Claim and
the components covered by the Third Party patent, with only the portion of Revenues allocated to Licensor's Valid Claims being used for
purposes  of  the  royalty  calculation  in  Section  4.2.1  for  such  combination  Product.  To  the  extent  the  parties  are  unable  to  agree  on  the
equitable allocation described above, any dispute shall be resolved in accordance with Section 12.3 of this Agreement. Notwithstanding the
aforementioned,  the  foregoing  allocation  shall  not  reduce  the  amount  of  the  royalties  payable  to  Licensor  under  Section  4.2.1  above  by
more than fifty percent (50%).

 4.3 Additional Consideration. Within one hundred twenty (120) days after the Effective Date, Licensee shall make a
one-time  technology  access  payment  to  Licensor  in  the  amount  of  $25,000  in  cash.  In  additional,  within  forty-five  (45)  days  after  the
Effective  Date,  Licensee  shall  issue  to  Licensor,  or  its  designee,  a  total  of  55,555  restricted  shares  of  License's  Common  Stock  (which
shares, as of the close of trading on the Effective Date, had an aggregate market value of $150,000).

5.      ROYALTY REPORTS. PAYMENTS, AND ACCOUNTING

5.1 Royalty Reports. Within sixty (60) days after the end of each calendar quarter during  the  term  of  this Agreement
following  the  receipt  by  Licensee  or  its Affiliates  of  Revenues,  Licensee  shall  furnish  to  Licensor  a  quarterly  written  report  showing  in
reasonably specific detail (a) the calculation of Revenues for such quarter; and (b) the calculation of the royalties that shall have accrued
based upon such Revenues.

5.2 Payment Terms. Royalties shown to have accrued by each royalty report provided for under Section 5.1 above shall

be due on the date such royalty report is due.

5.3 Audits.

5.3.1   Upon the written request of Licensor and not more than once in each calendar year, Licensee and its

Affiliates shall permit an independent certified public accounting firm of nationally recognized standing selected by Licensor and
reasonably acceptable to Licensee, at Licensor's expense, to have access during normal business hours to such of the financial records of
Licensee and its Affiliates as may be reasonably necessary to verify the accuracy of the payment reports hereunder for the eight (8)
calendar quarters immediately prior to the date of such request (other than records for which Licensor has already conducted an audit under
this Section).

5.3.2  If  such  accounting  firm  concludes  that  additional  amounts  were  owed  during  the  audited  period,
Licensee  shall  pay  such  additional  amounts  within  thirty  (30)  days  after  the  date  Licensor  delivers  to  Licensee  such  accounting  firm's
written report so concluding. The fees charged by such accounting firm shall be paid by Licensor; provided, however, if the audit discloses
that the royalties paid by Licensee for such period were more than seven percent (7%) below the royalties actually due and payable for such
period, then Licensee shall pay the reasonable fees and expenses charged by such accounting firm.

-7-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5.3.3 Licensor shall cause its accounting firm to retain all financial information subject to review under this
Section  5.3  in  strict  confidence;  provided,  however,  that  Licensee  shall  have  the  right  to  require  that  such  accounting  firm,  prior  to
conducting  such  audit,  enter  into  an  appropriate  non-disclosure  agreement  with  Licensee  regarding  such  financial  information.  The
accounting  firm  shall  disclose  to  Licensor  only  whether  the  reports  are  correct  or  not  and  the  amount  of  any  discrepancy.  No  other
information shall be shared. Licensor shall treat all such financial information as Licensee's Confidential Information

6.      RESEARCH AND DEVELOPMENT OBLIGATIONS

6.1  Research  and  Development  Efforts.  Licensee  (together  with  its  Affiliates  and  Sublicensees)  shall  use  its
commercially  reasonable  efforts  to  conduct  such  research,  development  and  preclinical  and  human  clinical  trials  as  Licensee  reasonably
determines  are  necessary  or  desirable  to  obtain  regulatory  approval  to  manufacture  and  market  such  Licensed  Products  as  Licensee
reasonably determines are commercially feasible; and Licensee (together with its Affiliates and Sublicensees) shall use Its commercially
reasonable  efforts  to  obtain  regulatory  approval  to  market,  and  following  approval  to  commence  marketing  and  to  market  each  such
Licensed Product as Licensee reasonably determines are commercially feasible.

6.2 R&D Plan. Within three (3) months after the Effective Date, Licensee shall furnish to Licensor a copy of Licensee's
Research and Development Plan ("R&D Plan") for Licensed Products; and a status and progress report as to Licensee's implementation of
the R&D Plan shall be furnished to Licensor annually thereafter, together with an update for the R&D Plan for the next year. The parties
acknowledge that the R&D Plan will represent the optimal and desired goals and timeline for development of the Licensed Products, and
that there is no guarantee of achieving the goals within said timeline.

work done and results achieved in the performance of its research and development regarding the Licensed Products.

6.3 Records. Licensee shall maintain records, in sufficient detail and in good scientific manner, which shall reflect all

Licensor a written summary report which

6.4 Reports. By April 1 of each calendar year during the term of this Agreement, Licensee shall prepare and deliver to

shall describe (a) the research performed to date employing the Licensed IP, (b) the progress of the development, and testing of Licensed
Products in clinical trials, and (c) the status of obtaining regulatory approvals to market Licensed Products.

7.           CONFIDENTIALITY

7.1 Confidential Information.  The  reports  finished  by  Licensee  to  Licensor  pursuant  to  Sections  4,  5  and  6  shall  be
treated  as  Licensee's  Confidential  Information.  During  the  term  of  this  Agreement,  and  for  a  period  of  five  (5)  years  following  the
expiration or earlier termination hereof, Licensor shall maintain in confidence all Confidential Information of Licensee that is disclosed to
Licensor,  and  shall  not  use,  disclose  or  grant  the  use  of  the  Confidential  Information  except  on  a  need-to-know  basis  to  those  directors,
officers,  employees  and  agents,  to  the  extent  such  disclosure  is  reasonably  necessary  in  connection  with  exercising  its  rights  under  this
Agreement.

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7.2 Terms of this Agreement. Except as otherwise required by applicable laws, Licensor and Licensee shall not disclose
any terms or conditions of this Agreement to any Third Party without the prior consent of the other Party. Notwithstanding the foregoing,
Licensor  may  disclose  the  existence  of  this Agreement  and  the  general  nature  of  the  Licensed  IP  covered  by  this Agreement  (without
disclosing any financial terms); and Licensee may disclose the term of this Agreement to any existing or prospective investor or business
associate who has a need to know, subject to a customary confidentiality agreement.

8.           PATENTS

8.1     Patent Prosecution and Maintenance. Licensee shall have the right to control, at its sole cost, the preparation,

filing, prosecution, defense in post-grant and/or post-issuance administrative procedures, and maintenance of all patents and patent
applications in respect of Licensed Patents in the Territory and shall be solely responsible for all costs incurred in the preparation, filing,
prosecution and maintenance of such patents and patent applications from the Effective Date through the termination of this Agreement. All
such applications in respect of Licensed Patents shall be filed in the name of Licensor. Licensee shall give Licensor an opportunity to
review and comment on the text of each patent application subject to this Section 8.1 before filing, and shall supply Licensor with a copy of
such patent application as filed, together with notice of its filing date and serial number. Licensor shall cooperate with Licensee, execute all
lawful papers and instruments and make all rightful oaths and declarations as may be necessary in the preparation, prosecution and
maintenance of all patents and other filings referred to in this Section 8.1. If Licensee, in its sole discretion, decides to abandon the
preparation, filing, prosecution or maintenance of any patent or patent application in respect of Licensed Patents, then Licensee shall notify
Licensor in writing thereof and following the date of such notice (a) Licensor shall be responsible for and shall control, at its sole cost, the
preparation, filing, prosecution and maintenance of such patents and patent applications, and (b) Licensee shall thereafter have no license
under this Agreement to such patent or patent application.

Party of any Licensed Patents and shall provide the other Party with the available evidence, if any, of such infringement.

8.2 Notification of Infringement. Each Party shall notify the other Party of any substantial infringement known to such

8.3 Enforcement of Patent Rights. Licensee, at its sole expense, shall have the right to determine the appropriate course
of  action  to  enforce  Licensed  Patents  or  otherwise  abate  the  infringement  thereof,  to  take  (or  refrain  from  taking)  appropriate  action  to
enforce Licensed Patents, to defend any declaratory judgments seeking to invalidate or hold the Licensed Patents unenforceable, to control
any litigation or other enforcement action and to enter into, or permit, the settlement of any such litigation, declaratory judgments or other
enforcement action with respect to Licensed Patents, in each case in Licensee's own name and, if necessary for standing purposes, in the
name of Licensor and shall consider, in good faith, the interests of Licensor in so doing. If Licensee does not, within six (6) months after
receipt  of  notice  from  Licensor,  abate  the  infringement  or  file  suit  to  enforce  the  Licensed  Patents  against  at  least  one  infringing  Party,
Licensor shall have the right to take whatever action it deems appropriate to enforce the Licensed Patents; provided, however, that, within
thirty (30) days after receipt of notice of Licensor's intent to file such suit, Licensee shall have the right to jointly prosecute such suit and to
fund  up  to  one-half QA) the  costs  of  such  suit.  The  Party  controlling  any  such  joint  enforcement  action  shall  not  settle  the  action  or
otherwise consent to an adverse judgment in such joint action that diminishes the rights or interests of the

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non-controlling Party without the prior written consent of the other Party. All monies recovered upon the final judgment or settlement of
any such suit to enforce the Licensed Patents shall be shared in relation to the damages (including attorneys' fees and expenses for the
enforcement action) incurred by each Party as a result of such infringement; and such recovery shall not be treated as Revenues for
purposes of Section 4.2.1. Notwithstanding the foregoing, to the extent any part of the recovery includes a reasonable royalty payable to
Licensee, such royalty amounts shall be deemed Revenue on which Licensee will pay a royalty to Licensor in accordance with Section
4.2.1.

8.4 Cooperation. In any suit to enforce and/or defend the Licensed Patents pursuant to this Section 8, the Party not in
control  of  such  suit  shall,  at  the  request  and  expense  of  the  controlling  Party,  reasonably  cooperate  and,  to  the  extent  possible,  have  its
employees testify when requested and make available relevant records, papers, information, samples, specimens, and the like.

9. TERMINATION

9.1  Expiration.  Subject  to  Sections  9.3  and  9.4  below,  this Agreement  shall  expire  on  the  expiration  of  Licensee's
obligation to make payments to Licensor under Section 4 above. The license grant under Section 3.1 shall be effective at all times prior to
such expiration.

consent shall be evidenced by a written agreement or other such documentation duly executed by both Parties.

9.2 Termination by Mutual Consent. The Parties may terminate this Agreement at any time by mutual consent, which

written notice to Licensor, provided, however,

9.3 Termination by Licensee . Licensee may terminate this Agreement, in its sole discretion, upon thirty (30) days prior

Licensee shall remain liable for any payments accrued under this Agreement prior to the date of termination.

9.4 Termination for Cause. Except as otherwise provided in Section 11, Licensor may terminate this Agreement upon or
after the breach of any material provision of this Agreement by Licensee, if Licensee has not cured such breach within ninety (90) days
after  receipt  of  express  written  notice  thereof  by  Licensor;  provided,  however,  if  any  default  is  not  capable  of  being  cured  within  such
ninety  (90)  day  period  and  Licensee  is  diligently  undertaking  to  cure  such  default  as  soon  as  commercially  feasible  thereafter  under  the
circumstances, Licensor shall have no right to terminate this Agreement.

9.5 Termination Upon Licensee Insolvency . This Agreement shall terminate at least one day prior to the occurrence of
any of the following events: (i) the Licensee files a voluntary petition in bankruptcy or insolvency or shall petition for reorganization under
the  bankruptcy  law,  or  makes  a  general  assignment  for  the  benefit  of  creditors,  or  otherwise  acknowledges  insolvency  or  is  adjudged
bankrupt; (ii) the Licensee consents to an involuntary petition in bankruptcy or if a receiving order is given against it under any applicable
bankruptcy/insolvency law in a jurisdiction; (hi) the appointment of a receiver or other similar representative for the Licensee by a court of
competent jurisdiction; or (iv) Licensee fails to carry on business in the normal course.

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9.6 Effect of Expiration or Termination. Expiration or termination of this Agreement shall not relieve the Parties of any
obligation accruing prior to such expiration or termination, and the provisions of Sections 1, 2, 5,7, 9.1, 9.6, 10 and 12 shall survive the
expiration or termination of this Agreement. Upon any termination of this Agreement, Licensor shall grant a direct license to any sublicense
of Licensee hereunder having the same scope as such sublicense and on terms and conditions no less favorable to such Sublicensee than the
terms and conditions of this Agreement, provided that such Sublicensee is not in default of any applicable obligations under this Agreement
and agrees in writing to be bound by the terms and conditions of such direct license. Upon any termination of this Agreement, for a period
of six (6) months thereafter, Licensee (and its Affiliates and Sublicensees) shall continue to be entitled to finish production of any Products
which were in process at the time of termination, and Licensee (and its Affiliates and Sublicensees) shall be entitled to sell all Products
which were in inventory or in process at the time of termination, so long as Licensee (and its Affiliates and Sublicensees) continues to make
the reports and pay the scheduled royalties for said sales as set forth In this Agreement.

10. INDEMNIFICATION

10.1   Indemnification. Licensee shall defend, indemnify and hold Licensor (which for purposes of clarity, is recognized

to include, without limitation, its directors, officers, employees, research trainees, students and agents) harmless from all losses, liabilities,
damages and expenses (including attorneys' fees and costs) incurred as a result of any claim, demand, action or proceeding arising out of
any breach of this Agreement by Licensee, any damages or personal injury resulting from the use, application of, distribution, sale or other
exploitation of the Licensed IP, Licensed Patents and the Licensed Product by Licensee, its Affiliates or Sublicensees, or the gross
negligence or willful misconduct of Licensee in the performance of its obligations under this Agreement, except in each case to the extent
arising from the gross negligence or willful misconduct of Licensor or the breach of this Agreement by Licensor.

10.2 Procedure. Licensor promptly shall notify Licensee of any liability or action in respect of which Licensor intends to
claim  such  indemnification,  and  Licensee  shall  have  the  right  to  assume  the  defense  thereof  with  counsel  selected  by  Licensee.  The
indemnity agreement in this Section 10 shall not apply to amounts paid in settlement of any loss, claim, damage, liability or action if such
settlement is effected without the consent of Licensee, which consent shall not be withheld unreasonably. The failure to deliver notice to
Licensee within a reasonable time after the commencement of any such action, if prejudicial to its ability to defend such action, shall relieve
Licensee  of  any  liability  to  Licensor  under  this  Section  10,  but  the  omission  so  to  deliver  notice  to  Licensee  will  not  relieve  it  of  any
liability that it may have to Licensor otherwise than under this Section 10. Licensor under this Section 10, its employees and agents, shall
cooperate fully with Licensee and its legal representatives in the investigation and defense of any action, claim or liability covered by this
indemnification.

10.3 Insurance. During the term of this Agreement, Licensee shall maintain at its own expense:

10.3.1 Comprehensive general liability insurance for claims for damages arising from bodily injury (including
death)  and  property  damages  caused  by,  or  arising  out  of,  acts  or  omissions  of  its  employees,  in  such  amounts  as  are  customary  and
reasonable in the Licensee's industry.

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10.3.2 Product liability insurance in such amounts as are customary and reasonable in the Licensee's industry.

Agreement for damage in excess of the insurance limits.

10.3.3 Maintenance  of  such  insurance  coverage  shall  not  relieve  Licensee  of  any  responsibility  under  this

promptly upon request by Licensor. Each such certificate shall name Licensor an additional named insured.

10.4 Certificates of Insurance. Licensee shall furnish or cause to be furnished to Licensor a certificate of such insurance

least sixty (60) days prior written notice of any impending cancellation, nonrenewal, expiration, or reduction in coverage of the insurance.

10.5 Notice of Cancellation or Expiration. Any such insurance policy shall provide that the insurer will give Licensor at

11.     FORCE MAJEURE

Neither  Party  shall  be  held  liable  or  responsible  to  the  other  Party  nor  be  deemed  to  have  defaulted  under  or  breached  this
Agreement for failure or delay in fulfilling or performing any term of this Agreement to the extent, and for so long as, such failure or delay
is caused by or results from Force Majeure events.

12.     GENERAL PROVISIONS

12.1   Notices. Any consent, notice or report required or permitted to be given or made under this Agreement by one

Party to the other Party shall be in writing, delivered by any available means to such other Party at its address indicated below, or to such
other address as the addressee shall have last furnished in writing to the addressor and shall be effective upon receipt by the addressee.

If to Licensor:                        University Health Network

610 University Avenue Suite 7-504 Toronto, Ontario
Canada M5G 2M9

With Copy to: Director

University Health Network

      Office of Technology Development & Commercialization MaRS Centre,
      Heritage  Building .101 College Street, Suite 150
      Toronto, Ontario Canada M5G 1L7

If to Licensee:                        Chief Executive Officer

VistaGen  Therapeutics, 
Boulevard Suite 8
South San Francisco, CA 94080

Inc.  384  Oyster  Point

With Copy to:                         Gladys Monroy

Morrison & Foerster LLP 755 Page Mill Road Palo Alto,
CA 94304-1018

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12.2   Further Representations, Warranties & Liability,

(a) Licensee represents and warrants to Licensor that Licensee has the power to enter into this Agreement and to
perform its obligations, and that Licensee has taken necessary action for the execution of this Agreement to constitute a binding obligation
enforceable against Licensee.

(b) Licensor represents and warrants to Licensee that Licensor has the power to enter into this Agreement and to
perform its obligations, and that Licensor has taken necessary action for the execution of this Agreement to constitute a binding obligation
enforceable against Licensor.

(c) EXCEPT AS EXPRESSLY PROVIDED IN THIS AGREEMENT, LICENSOR MAKES NO CONDITIONS,
WARRANTEES, UNDERTAKINGS OF ANY KIND, INCLUDING WITHOUT LIMITATION, THE ORIGINALITY OR ACCURACY
OR PATENTABILITY OR VALIDITY OR NONINFRINGEMENT OF THE LICENSED PATENT(S), LICENSED IP, OR LICENSED
PRODUCT(S) ARISING  UNDER,  OR  OTHERWISE  THE  SUBJECT  MATTER  OF,  THIS AGREEMENT  OR  THE  OWNERSHIP,
MERCHANTABILITY,  OR  FITNESS  FOR  A  PARTICULAR  PURPOSE  OF  THE  LICENSED  PATENT(S),  LICENSED  IP,  OR
LICENSED PRODUCT(S) ARISING UNDER, OR OTHERWISE THE SUBJECT MATTER OF THIS AGREEMENT.

(d) LICENSOR SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, OR OTHER
DAMAGES SUFFERED BY LICENSEE (AND ITS AFFILIATE(S) AND SUBLICENSEES) OR ANY OTHERS RESULTING FROM
THE  USE  OF  THE  OF  THE  LICENSED  PATENT(S),  LICENSED  IP,  OR  LICENSED  PRODUCT(S)  ARISING  UNDER,  OR
OTHERWISE THE SUBJECT MATTER OF THIS AGREEMENT. THE ENTIRE RISK AS TO THE DESIGN, DEVELOPMENT, USE,
EXPLOITATION,  MANUFACTURE,  SALE  OR  OTHER  DISPOSITION AND  PERFORMANCE  IN  RESPECT  OF  THE  LICENSED
PATENT(S), LICENSED IP, OR LICENSED PRODUCT(S) ARISING UNDER, OR OTHERWISE THE SUBJECT MATTER OF THIS
AGREEMENT IS ASSUMED BY LICENSEE.

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12.3 Dispute Resolution.

out of this Agreement.

(a) The Parties agree to use reasonable best efforts to amicably resolve among themselves any dispute arising

(b) If  the  Parties  are  unable  to  resolve  the  dispute  under  Section  8.5(a),  the  dispute  shall  be  referred  to  the
Vice President, Research of Licensor or the Vice President's designate and the designate of Licensee for their discussion and resolution.
The Parties may agree to mediation of the dispute (procedural details and process to be determined by the Parties).

(c) Any dispute which cannot be amicably settled by the Parties as provided in Sections 8.5(a) and (b) shall be
submitted to arbitration in accordance with the provisions of the (Ontario) Arbitration Act, 1991, S.O. 1991, c.17, as amended from time to
time. The arbitration will take place in the city of Toronto (Ontario, Canada).

(d)  Notwithstanding  the  foregoing,  either  Party  shall  have  the  right,  without  waiving  any  right  or  remedy
available  to  such  Party  under  this Agreement  or  otherwise,  to  seek  and  obtain  from  any  court  of  competent  jurisdiction  any  interim  or
provisional relief that is necessary or desirable to protect the rights or property of such Party, pending the selection of the mediators) or
arbitrator(s) hereunder, or pending the mediators)' or arbitrator(s)' determination of any dispute, controversy or claim hereunder.

12.4 Assignment.  Licensee  shall  not  assign  its  rights  or  obligations  under  this Agreement  without  the  prior  written
consent  of  Licensor; provided, however,  that  Licensee  may,  without  such  consent,  assign  this Agreement  and  its  rights  and  obligations
hereunder (a) to any

Affiliate, or (b) in connection with the transfer or sale of all or substantially all of its business to which this Agreement relates, or in the
event of its merger, consolidation, change in control or similar transaction. Notwithstanding the aforementioned, Licensee shall remain
responsible for the performance of all obligations under this Agreement (including, without limitation, the payment of royalties to
Licensor).

the provisions herein contained, shall be valid unless made in writing and signed by duly authorized representatives of the parties hereto.

12.5 Waivers and Amendments. No change, modification, extension, termination or waiver of this Agreement, or any of

12.6 Entire Agreement.  This Agreement  embodies  the  entire  agreement  between  the  parties  and  supersedes  any  prior
representations,  understandings  and  agreements  between  the  parties  regarding  the  subject  matter  hereof.  There  are  no  representations,
understandings or agreements, oral or written, between the parties regarding the subject matter hereof that are not fully expressed herein.

12.7 Severability. Any of the provisions of this Agreement which are determined to be invalid or unenforceable in any
jurisdiction  shall  be  ineffective  to  the  extent  of  such  invalidity  or  unenforceability  in  such  jurisdiction,  without  rendering  invalid  or
unenforceable the remaining provisions hereof and without affecting the validity or enforceability of any of the terms of this Agreement in
any other jurisdiction.

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12.8 Waiver. The waiver by either Party hereto of any right hereunder or the failure to perform or of a breach by the
other Party shall not be deemed a waiver of any other right hereunder or of any other breach or failure by said other Party whether of a
similar nature or otherwise.

12.9 Counterparts.  This Agreement  may  be  executed  in  two  or  more  counterparts,  each  of  which  shall  be  deemed  an
original, but all of which together shall constitute one and the same instrument. Evidence of the execution and delivery of this Agreement
may be by a telecopy transmission to a Party of the other Party's signed copy of this Agreement.

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IN WITNESS WHEREOF, the parties have executed this Agreement effective as of Effective Date.

LICENSOR: University Health Network

By: /s/ Christopher J. Paige
Name: Christopher J. Paige, PhD
Title:   Vice President, Research

LICENSEE: VistaGen Therapeutics, Inc.

By: /s/ Shawn K. Singh
Name: Shawn K. Singh, JD
Title:   Chief Executive Officer

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EXHIBIT A

DEFINITIONS

"Affiliate"  shall  mean,  with  respect  to  any  Person,  any  other  Person  which  directly  or  indirectly  controls,  is  controlled  by,  or  is  under
common control with, such Person. A Person shall be regarded as in control of another Person if it owns, or directly or indirectly controls,
at least fifty percent (50%) of the voting stock or other ownership interest of the other Person, or if it directly or indirectly possesses the
power to direct or cause the direction of the management and policies of the other Person by any means whatsoever.

"Confidential Information" shall mean, with respect to a Party, all information (and all tangible and intangible embodiments thereof), that is
owned or controlled by such Party, is disclosed by or on behalf of such Party to the other Party pursuant to this Agreement, and (if disclosed
in writing or other tangible medium) is marked or identified as confidential at the time of disclosure to the receiving Party or (if otherwise
disclosed) is identified as confidential at the time of disclosure to the receiving Party and described as such in writing within thirty (30)
days  after  such  disclosure.  Notwithstanding  the  foregoing,  Confidential  Information  of  a  Party  shall  not  include  information  which,  and
only  to  the  extent  the  receiving  Party  can  establish  by  written  documentation,  (a)  has  been  generally  known  prior  to  disclosure  of  such
information  by  the  disclosing  Party  to  the  receiving  Party;  (b)  has  become  generally  known,  without  the  fault  of  the  receiving  Party,
subsequent to disclosure of such information by the disclosing Party to the receiving Party; (c) has been received by the receiving Party at
any time from a source other than the disclosing Party, rightfully having possession of and the right to disclose such information free of
confidentiality obligations; (d) has been otherwise known by the receiving Party free of confidentiality obligations prior to disclosure of
such information by the disclosing Party to the receiving Party; or (e) has been independently developed by employees or others on behalf
of the receiving Party without use of such information disclosed by the disclosing Party to the receiving Party (each of the aforementioned
(a) to (e) a "Confidentiality Exception").

"Effective Date" shall have the meaning set forth in the preamble to this Agreement.

"FDA" shall mean the Food and Drug Administration of the United States, or the successor thereto,  or its foreign equivalent in Canada, the
EU or elsewhere.

"Force Majeure" means an event or circumstance arising outside of the reasonable control of a party, such as any act of God, flood, natural
disaster, embargo, acts of civil or military authorities, terrorism, labor strikes, governmental embargos, and governmental orders.

"IND"  shall  mean  an  investigational  new  drug  application  or  similar  application  which  is  required  to  be  filed  with  the  FDA  prior  to
commencing a clinical investigation of a drug pursuant to (US) 21 C.F.R. 312, or its foreign equivalent in Canada, the EU or elsewhere.

"Intellectual Property" or "IP" shall mean all inventions (whether or not patentable), discoveries, trade secrets, Confidential Information,
Know-How, data, technology, formulae, methods, processes, protocols, techniques, compositions, and other protectible intangible rights,
together with all related Patent Rights, copyrights, trade secret rights, and other legally enforceable rights.

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"Know-How" shall mean all trade secrets, know-how, data, information, compositions and other technology (including, but not limited to,
formulae, procedures, protocols, techniques and results of experimentation and testing) which are necessary or useful to make, use, develop,
sell  or  seek  regulatory  approval  to  market  a  composition,  or  to  practice  any  method  or  process,  at  any  time  claimed  or  disclosed  in  any
issued patent or pending patent application directly and specifically applicable to the Licensed Patents, the Licensed IP, or the Licensed
Products.

"Licensed IP" shall have the meaning as defined in Exhibit B.

"Licensed Patents" shall mean the Patent Rights applicable to the Licensed IP.

"Licensed Produces)"  shall  mean  any  product  or  service  that  if  made,  used,  provided,  offered  to  be  provided,  sold,  offered  for  sale  or
imported would infringe (but for the License Agreement) a Valid Claim of the Licensed Patents, or that otherwise uses or incorporates the
Licensed IP.

"Milestone Event" shall have the meaning as defined in Section 4.1.

"Milestone Payment" shall have the meaning as defined in Section 4.1.

"NDA" shall mean a New Drug Application, or similar application for marketing approval of a Product for use in the Field submitted to the
FDA, or its foreign equivalent in Canada, the EU or elsewhere.

"Net  Sales"  shall  mean,  with  respect  to  any  Therapeutic-Related  Licensed  Product,  the  gross  sales  price  of  such  Therapeutic-Related
Licensed Product invoiced by Licensee or its Affiliates to customers who are not Affiliates (or are Affiliates but are the end users of such
Therapeutic-Related Licensed Product) less, to the extent actually paid or accrued by License or its Affiliate (as applicable), (a) reasonable
credits, allowances, discounts and rebates to, and chargebacks from the account of, such customers for nonconforming, damaged, out-dated
and returned Therapeutic-Related Licensed Product; (b) freight and insurance costs incurred by License or its Affiliate (as applicable) in
transporting such Therapeutic-Related Licensed Product to such customers; (c) reasonable cash, quantity and trade discounts, rebates and
other price reductions for such Therapeutic-Related Licensed Product given to such customers under price reduction programs; (d) sales,
use, value-added and other direct taxes incurred on the sale of such Therapeutic-Related Licensed Product to such customers; (e) customs
duties, tariffs, surcharges and other governmental charges incurred in exporting or importing such Therapeutic-Related Licensed Product to
such customers; and (f) a reasonable allowance for uncollectible or bad debts determined in accordance with generally accepted accounting
principles.

"Party" shall mean either VistaGen or UHN; and "Parties" shall mean both VistaGen and UHN.

"Patent Rights" shall mean (a) all patents and patent applications worldwide describing the Licensed IP listed on Exhibit B hereto, (b) all
divisions, continuations, continuations-in-part, that claim priority to, or common priority with, the patent applications listed in clause (a)
above or the patent applications that resulted in the patents described in clause (a) above, and (c) all patents that have issued or in the future
issue from any of the foregoing patent applications, including utility, model and design patents and certificates of invention, together with
any reissues, renewals, extensions or additions thereto worldwide.

"Person"  shall  mean  an  individual,  corporation,  partnership,  limited  liability  company,  trust,  business  trust,  association,  joint  stock
company,  joint  venture,  pool,  syndicate,  sole  proprietorship,  unincorporated  organization,  governmental  authority  or  any  other  form  of
entity not specifically listed herein.

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"Phase I Clinical Trial" shall mean a human clinical trial that is intended to initially evaluate the safety and/or pharmacological effect of a
Product in subjects or that would otherwise satisfy requirements of (US) 21 C.F.R. 312.21(a), or its foreign equivalent in Canada, the EU or
elsewhere.

"Phase II Clinical Trial" shall mean a human clinical trial in any country that is intended to initially evaluate the effectiveness of a Product
for a particular indication or indications in patients with the disease or indication under study or would otherwise satisfy requirements of
(US) 21 C.F.R. 312.21(b), or its foreign equivalent in Canada, the EU or elsewhere.

"Phase III Clinical Trial" shall mean a human clinical trial in any country, the results of which could be used to establish safety and efficacy
of  a  Product  as  a  basis  for  an  NDA  or  would  otherwise  satisfy  requirements  of  (US)  21  C.F.R.  312.21(c),  or its  foreign  equivalent  in
Canada, the EU or elsewhere.

"Revenues"  shall  mean  (i)Net  Sales  of  Therapeutic-Related  Licensed  Produces)  sold  by  Licensee  and  its  Affiliates,  (ii)  Sublicensing
Consideration  received  by  Licensee  and  its Affiliates  from  Sublicense Agreements,  and  (iii)  Service  Sales  in  respect  of  Service-Related
Licensed Produces).

"Service-Related Licensed Product" shall mean a Licensed Product (i) that is used in and/or for the provision of a research, development or
other service to a third party, or (ii) for use in, or as part of, a diagnostic kit or service.

"Service Sales"  shall  mean,  with  respect  to  any  Service-Related  Licensed  Product,  the  gross  amount  of  monies  received  for,  associated
with, or in respect of Service-Related Licensed Product(s) invoiced by Licensee or its Affiliates to customers or otherwise to third parties
who  are  not Affiliates  (or  are Affiliates  but  are  the  end  users,  beneficiaries,  or  otherwise  recipients  of  such  Service-Related  Licensed
Product(s)).

"Sublicense Agreement" shall mean any agreement or commitment pursuant to which any of the rights of Licensee under this Agreement
are sublicensed or otherwise extended, granted or given to a Third Party (a Sublicensee).

"Sublicensee"  shall  mean  any  Third  Party  to  whom  Licensee  (or  its Affiliates)  grants  rights  to  use  some  of  Licensee's  rights  under  this
Agreement.

"Sublicensing Consideration"  shall  mean  the  aggregate  consideration  received  by  Licensee  or  its Affiliates  in  consideration  for  granting
sublicense rights to a Sublicensee under the Licensed IP, including without limitation license fees, milestone fees, minimum royalties, and
earned royalties, but excluding (a) amounts received to fund or reimburse Licensee's or its Affiliates' cost to perform research, development
or  similar  services  specifically  and  directly  associated  with  Licensed  Products,  (b)  amounts  received  in  reimbursement  of  Licensed  IP
patent or other

Licensed  IP-related  out-of-pocket  expenses  specifically  and  directly  associated  with  Licensed  Products;  and  (c)  amounts  received  in
consideration for the sale of any debt or securities of Licensee or its Affiliates.

"Therapeutic-Related Licensed Product" shall mean a Licensed Product that forms a constituent part of a therapeutic agent for use in human
medical or veterinary purposes.

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"Third Party" shall mean any Person other than Licensor, Licensee and their respective Affiliates.

"Valid  Claim "  shall  mean  a  claim  of  an  issued  and  unexpired  patent  included  within  the  Licensed  Patent,  which  has  not  been  held
permanently  revoked,  unenforceable  or  invalid  by  a  decision  of  a  court  or  other  governmental  agency  of  competent  jurisdiction,
unappealable or unappealed within the time allowed for appeal, and which has not been admitted to be invalid or unenforceable through
reissue or disclaimer or otherwise.

 
 
 
Exhibit 10.58

EXCHANGE AGREEMENT

This Exchange Agreement (this “Agreement”) is dated as of June 29, 2012, by and between VistaGen Therapeutics, Inc., a Nevada

corporation (the “Company”), and Platinum Long Term Growth VII, LLC, a Delaware limited liability company (“Platinum”).

RECITALS

WHEREAS, Platinum currently holds 1,558,862 shares of Common Stock of the Company (“Shares”);

WHEREAS, Platinum has agreed to purchase from the Company secured convertible promissory notes in the principal amount of
$500,000 in two tranches of $300,000 on July 2,  2012  and  $200,000  on  July  9,  2012,  each  in  the  form  attached  hereto  as Exhibit A  (the
“Notes”), which Notes are convertible into such securities as are issued in a Qualified Financing (as defined in the Notes) of the Company
(the “QF Securities”); and

WHEREAS, the Company and Platinum desire to exchange certain of the Shares into shares of the Company’s Series A Preferred

Stock (“Series A Preferred”).

NOW,  THEREFORE,  for  good  and  valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby  agreed  and

acknowledged, the parties hereby agree as follows:

1. Securities Exchange.

AGREEMENT

(a) In consideration of and in express reliance upon the representations, warranties, covenants, terms and conditions of
this Agreement,  Platinum  agrees  to  deliver  and  surrender  to  the  Company  for  cancellation  Six  Hundred,  Twenty  Nine  Thousand,  Four
Hundred  Fifty  (629,450)  Shares  (the  “Exchanged Shares”),  in  exchange  for  Sixty  Two  Thousand,  Nine  Hundred  and  Forty-Five  (62,945)
shares of Series A Preferred (“ Exchange Preferred”) and the Company agrees to issue and deliver the Exchange Preferred to Platinum (the
“Common Exchange”).

forth in Sections 5 and 6 hereof (the “Closing Date”).

(b) The closing under this Agreement (the “Closing”) shall take place upon the satisfaction of each of the conditions set

(c) Within fifteen business days after the Closing, Platinum shall deliver to the Company for cancellation the Exchanged
Shares,  or  an  indemnification  undertaking  with  respect  to  such  Exchanged  Shares  in  the  event  of  the  loss,  theft  or  destruction  of  such
Exchanged  Shares.    Within  fifteen  business  days  after  the  Closing,  the  Company  shall  issue  to  Platinum  a  certificate  evidencing  the
Exchange Preferred.

Thousand, Four Hundred Fifty (629,450).

(d) The number of Shares to be exchanged by Platinum pursuant to this Agreement shall be Six Hundred, Twenty Nine

-1-

 
 
 
 
 
 
 
 
 
 
 
 
2. Participation in Qualified Financing.

(a) As additional consideration for the agreements of the Company as set forth in this Agreement, Platinum agrees that so
long  as  the  Qualified  Financing  closes  with  ninety  (90)  days  from  the  date  hereof,  Platinum  shall  invest  at  least  Five  Hundred  Thousand
Dollars ($500,000) in the QF Securities (the “Investment”).  Platinum shall receive such number of QF Securities for the Investment as shall
be equal to the aggregate dollar amount of the Investment divided by the lowest price per share, unit, or other component of QF Security
paid,  as  applicable,  by  any  investor  in  any  round  of  the  Qualified  Financing; provided, however,  that  if  more  than  one  type  or  form  of
securities is issued in any round of the Qualified Financing, and such type or form of securities are not offered in a unit, then Platinum shall
have the right to elect the type or form of securities that Platinum shall receive for the Investment.  Notwithstanding anything to the contrary
contained herein, Platinum shall have no obligation to make the Investment if the Qualified Financing shall not have closed on or before 90
days from the date hereof.

(b) Notwithstanding anything to the contrary set forth herein, if the number of QF Securities to be issued in connection
with the Investment, when aggregated with all other shares of common stock in the Company owned by Platinum at such time, would result
in  Platinum  beneficially  owning  (as  determined  in  accordance  with  Section  13(d)  of  the  Securities  Exchange Act  of  1934  and  the  rules
thereunder), in excess of 9.99% of the then issued and outstanding shares of common stock of the Company outstanding at such time, then,
in lieu of such QF Securities as would cause Platinum to own in excess of 9.99% of the then issued and outstanding shares of common stock
of the Company outstanding at such time, Platinum shall receive securities of the Company convertible into the Company’s common stock;
provided, however,  that  upon  Platinum  providing  the  Company  with  sixty-one  (61)  days’  advance  notice  (the  “9.99%  Investment  Waiver
Notice”) that Platinum would like to waive this Section 2(b) with regard to any or all QF Securities issuable upon the Investment, this Section
2(b) will be of no force or effect with regard to all or a portion of the Investment referenced in the 9.99% Investment Waiver Notice.

(c) Platinum shall have the right and option, effective upon consummation of the Qualified Financing, to exchange all or
a portion of its Series A Preferred, whether acquired hereunder or otherwise, for, at Platinum’s election, any type or form of QF Securities
issued in any round of the Qualified Financing (the “Preferred Exchange”).  For purposes of determining the value of the Series A Preferred
exchanged  for  the  QF  Securities  issued  in  connection  with  the  Qualified  Financing,  each  share  of  Series A  Preferred  exchanged  shall  be
valued at $15.00 per share, and in such Preferred Exchange, Platinum shall receive that number of QF Securities as is determined by dividing
(a) the product of (i) the number of Series A Preferred Shares being exchanged, and (ii) $15 by (b) the lowest price per share, unit, or other
component  of  QF  Security  paid,  as  applicable,  by  any  investor  in  any  round  of  the  Qualified  Financing.    Upon  consummation  of  such
Preferred  Exchange,  Platinum  shall  be  deemed  to  be  an  investor  in  the  Qualified  Financing  and  shall  be  granted  all  rights  afforded  to  an
investor in the Qualified Financing, and the Series A Preferred so converted shall be delivered and surrendered to the Company, and shall be
considered terminated and of no further force and effect.

(d) Notwithstanding anything to the contrary set forth herein, if the number of QF Securities to be issued in connection
with  the  Preferred  Exchange,  when  aggregated  with  all  other  shares  of  common  stock  in  the  Company  owned  by  Platinum  at  such  time,
would result in Platinum beneficially owning (as determined in accordance with Section 13(d) of the Securities Exchange Act of 1934 and
the rules thereunder), in excess of 9.99% of the then issued and outstanding shares of common stock of the Company outstanding at such
time, then, in lieu of such QF Securities as would cause Platinum to own in excess of 9.99% of the then issued and outstanding shares of
common stock of the Company outstanding at such time, Platinum shall receive securities of the Company convertible into the Company’s
common  stock; provided,  however,  that  upon  Platinum  providing  the  Company  with  sixty-one  (61)  days’  advance  notice  (the  “9.99%
Preferred Waiver Notice ”)  that  Platinum  would  like  to  waive  this  Section  2(d)  with  regard  to  any  or  all  QF  Securities  issuable  upon  the
Preferred Exchange, this Section 2(d). will be of no force or effect with regard to all or a portion of the Series A Preferred Stock referenced
in the 9.99% Preferred Waiver Notice.

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3.  Representations,  Warranties  and  Covenants  of  Platinum .   Platinum  hereby  makes  the  following  representations  and

warranties to the Company, and covenants for the benefit of the Company:

organization.

(a) Platinum is a limited liability company validly existing and in good standing under the laws of the jurisdiction of its

(b) This Agreement  has  been  duly  authorized,  validly  executed  and  delivered  by  Platinum  and  is  a  valid  and  binding
agreement and obligation of Platinum enforceable against Platinum in accordance with its terms, subject to limitations on enforcement by
general principles of equity and by bankruptcy or other laws affecting the enforcement of creditors’ rights generally, and Platinum has full
power and authority to execute and deliver the Agreement and the other agreements and documents contemplated hereby and to perform its
obligations hereunder and thereunder.

(c) Platinum understands that the Exchange Preferred are being offered and sold to it in reliance on specific provisions of
Federal and state securities laws and that the Company is relying upon the truth and accuracy of the representations, warranties, agreements,
acknowledgments  and  understandings  of  Platinum  set  forth  herein  for  purposes  of  qualifying  for  exemptions  from  registration  under  the
Securities Act of 1933, as amended (the “Securities Act”) and applicable state securities laws.

(d) Platinum is an “accredited investor” as defined under Rule 501 of Regulation D promulgated under the Securities Act.

(e) Platinum is and will be acquiring the Exchange Preferred for Platinum’s own account, for investment purposes, and
not with a view to any resale or distribution in whole or in part, in violation of the Securities Act or any applicable securities laws;  provided,
however, that notwithstanding the foregoing, Platinum does not covenant to hold the Exchange Preferred for any minimum period of time.

(f) The offer and sale of the Exchange Preferred is intended to be exempt from registration under the Securities Act, by
virtue of Section 3(a)(9) and/or 4(2) thereof.  Platinum understands that the Securities purchased hereunder are “restricted securities,” as that
term  is  defined  in  the  Securities Act  and  the  rules  thereunder,  have  not  been  registered  under  the  Securities Act,  and  that  none  of  the
Exchange Preferred can be sold or transferred unless they are first registered under the Securities Act and such state and other securities laws
as  may  be  applicable  or  the  Company  receives  an  opinion  of  counsel  reasonably  acceptable  to  the  Company  that  an  exemption  from
registration under the Securities Act is available (and then the Exchange Preferred may be sold or transferred only in compliance with such
exemption and all applicable state and other securities laws).

(g) Platinum owns and holds, beneficially and of record, the entire right, title, and interest in and to the Exchanged Shares
free and clear of all rights and Encumbrances (as defined below).   Platinum has full power and authority to vote, transfer and dispose of the
Exchanged Shares free and clear of any right or Encumbrance other than restrictions under the Securities Act and applicable state securities
laws.  Other than the transactions contemplated by this Agreement, there is no outstanding vote, plan, pending proposal, or other right of any
person to acquire all or any of the Exchanged Shares.  As used herein, “Encumbrances” shall mean any security or other property interest or
right, claim, lien, pledge, option, charge, security interest, contingent or conditional sale, or other title claim or retention agreement, interest
or other right or claim of third parties, whether perfected or not perfected, voluntarily incurred or arising by operation of law, and including
any agreement (other than this Agreement) to grant or submit to any of the foregoing in the future.  The Exchanged Shares constitute all of
the securities owned or held of record or beneficially owned or held by Platinum, other than shares of the Company’s Common Stock.

-3-

 
 
 
 
 
 
 
 
 
 
4.  Representations,  Warranties  and  Covenants  of  the  Company .    The  Company  represents  and  warrants  to  Platinum,  and

covenants for the benefit of Platinum, as follows:

(a) The Company has been duly incorporated and is validly existing and in good standing under the laws of the state of
Nevada, with full corporate power and authority to own, lease and operate its properties and to conduct its business as currently conducted,
and  is  duly  registered  and  qualified  to  conduct  its  business  and  is  in  good  standing  in  each  jurisdiction  or  place  where  the  nature  of  its
properties or the conduct of its business requires such registration or qualification, except where the failure to register or qualify would not
have a Material Adverse Effect.  For purposes of this Agreement, “ Material Adverse Effect ” shall mean any material adverse effect on the
business, operations, properties, prospects, or financial condition of the Company and its subsidiaries and/or any condition, circumstance, or
situation that would prohibit or otherwise materially interfere with the ability of the Company to perform any of its obligations under this
Agreement in any material respect.

(b) The Exchange Preferred have been duly authorized by all necessary corporate action and, when paid for or issued in
accordance  with  the  terms  hereof,  the  Exchange  Preferred  shall  be  validly  issued  and  outstanding,  fully  paid  and  nonassessable,  free  and
clear of all liens, encumbrances and rights of refusal of any kind.

(c) This Agreement has been duly authorized, validly executed and delivered on behalf of the Company and is a valid and
binding agreement and obligation of the Company enforceable against the Company in accordance with its terms, subject to limitations on
enforcement by general principles of equity and by bankruptcy or other laws affecting the enforcement of creditors’ rights generally, and the
Company has full power and authority to execute and deliver the Agreement and the other agreements and documents contemplated hereby
and to perform its obligations hereunder and thereunder.

(d)  The  execution  and  delivery  of  the  Agreement  and  the  consummation  of  the  transactions  contemplated  by  this
Agreement by the Company, will not (i) conflict with or result in a breach of or a default under any of the terms or provisions of, (A) the
Company’s  certificate  of  incorporation  or  by-laws,  or  (B)  of  any  material  provision  of  any  indenture,  mortgage,  deed  of  trust  or  other
material agreement or instrument to which the Company is a party or by which it or any of its material properties or assets is bound, (ii)
result in a violation of any provision of any law, statute, rule, regulation, or any existing applicable decree, judgment or order by any court,
Federal  or  state  regulatory  body,  administrative  agency,  or  other  governmental  body  having  jurisdiction  over  the  Company,  or  any  of  its
material  properties  or  assets  or  (iii)  result  in  the  creation  or  imposition  of  any  material  lien,  charge  or  encumbrance  upon  any  material
property or assets of the Company or any of its subsidiaries pursuant to the terms of any agreement or instrument to which any of them is a
party or by which any of them may be bound or to which any of their property or any of them is subject except in the case of clauses (i)(B),
(ii) or (iii) for any such conflicts, breaches, or  defaults  or  any  liens,  charges,  or  encumbrances  which  would  not  have  a  Material Adverse
Effect.

(e) The delivery and issuance of the Exchange Preferred in accordance with the terms of and in reliance on the accuracy
of Platinum’s representations and warranties set forth in this Agreement will be exempt from the registration requirements of the Securities
Act.

(f) No consent, approval or authorization of or designation, declaration or filing with any governmental authority on the
part of the Company is required in connection with the valid execution and delivery of this Agreement or the offer, sale or issuance of the
Exchange Preferred or the consummation of any other transaction contemplated by this Agreement.

-4-

 
 
 
 
 
 
 
 
 
(g) The Company has complied and will comply with all applicable federal and state securities laws in connection with
the  offer,  issuance  and  delivery  of  the  Exchange  Preferred  hereunder.    Neither  the  Company  nor  anyone  acting  on  its  behalf,  directly  or
indirectly, has or will sell, offer to sell or solicit offers to buy any of the Exchange Preferred, or similar securities to, or solicit offers with
respect thereto from, or enter into any preliminary conversations or negotiations relating thereto with, any person, or has taken or will take
any action so as to bring the issuance and sale of any of the Exchange Preferred under the registration provisions of the Securities Act and
applicable state securities laws.  Neither the Company nor any of its affiliates, nor any person acting on its or their behalf, has engaged in any
form of general solicitation or general advertising (within the meaning of Regulation D under the Securities Act) in connection with the offer
or sale of any of the Exchange Preferred.

(h) The Company represents that it has not paid, and shall not pay, any commissions or other remuneration, directly or
indirectly, to any third party for the solicitation of the Common Exchange.  Other than the exchange of the Exchanged Shares, the Company
has not received any consideration for the Exchange Preferred.  By virtue of such Common Exchange, the holding period for the Exchange
Preferred under Rule 144 of the Securities Act shall begin no later than the holding period for the Exchanged Shares.

(i)           The Company shall cause its Common Stock to continue to be registered under Section 12(b) or 12(g) of the
Securities  Exchange Act  of  1934  (the  “ Exchange Act”),  and  not  take  any  action  or  file  any  document  (whether  or  not  permitted  by  the
Securities Act or the rules promulgated thereunder) to terminate or suspend its reporting and filing obligations under the Exchange Act and
the Securities Act, except as permitted herein.  The Company will take all action necessary to continue the listing or trading of its Common
Stock on the OTC Bulletin Board or other exchange or market on which the Common Stock is trading.

(j)                      The  Company  will  provide,  at  the  Company’s  expense,  such  legal  opinions  in  the  future  as  are  reasonably
appropriate and necessary for the issuance and resale of the Common Stock issuable upon conversion of the Exchange Preferred pursuant to
an effective registration statement, Rule 144 under the Securities Act or an exemption from registration.  In the event that such Common
Stock is sold in a manner that complies with an exemption from registration, the Company shall promptly cause its counsel (at its expense) to
issue to the transfer agent an opinion permitting removal of the legend (indefinitely if pursuant to Rule 144(k) of the Securities Act (or its
successor  provisions,  including  any  provision  that  permits  unlimited  resales  after  the  relevant  holding  period  set  forth  in  Rule  144),  or  to
permit sales of the Common Stock if pursuant to the other provisions of Rule 144 of the Securities Act).

upon Platinum’s request to convert all or any portion of the Exchange Preferred.

(k)           The Company shall promptly deliver shares of Common Stock and certificates evidencing the same to Platinum

5. Conditions Precedent to the Obligation of the Company to Consummate the Exchange.  The obligation hereunder of the
Company to issue and deliver the Exchange Preferred to Platinum and consummate the Common Exchange is subject to the satisfaction or
waiver, at or before the Closing Date, of each of the conditions set forth below.  These conditions are for the Company’s sole benefit and
may be waived by the Company at any time in its sole discretion.

(a) Platinum shall have executed and delivered this Agreement.

(b)           Platinum shall have purchased the Notes, it being agreed that the Notes may be issued on or before the dates set
forth  in  the  Recitals  to  this  Agreement,  thereby  obligating  the  Company  to  issue  and  deliver  the  Exchange  Preferred  to  Platinum  and
consummate the Common Exchange subject to satisfaction to the remaining conditions precedent set forth in this Section 5.

-5-

 
 
 
 
 
 
 
 
 
conditions required by this Agreement to be performed, satisfied or complied with by Platinum at or prior to the Closing Date.

(c) Platinum  shall  have  performed,  satisfied  and  complied  in  all  material  respects  with  all  covenants,  agreements  and

(d) The representations and warranties of Platinum shall be true and correct in all material respects as of the date when
made  and  as  of  the  Closing  Date  as  though  made  at  that  time,  except  for  representations  and  warranties  that  are  expressly  made  as  of  a
particular date, which shall be true and correct in all material respects as of such date.

6. Conditions Precedent to the Obligation of Platinum to Consummate the Exchange. The obligation hereunder of Platinum to
surrender  the  Exchanged  Shares,  accept  the  Exchange  Preferred  and  consummate  the  Common  Exchange  is  subject  to  the  satisfaction  or
waiver, at or before the Closing Date, of each of the conditions set forth below.  These conditions are for Platinum’s sole benefit and may be
waived by Platinum at any time in its sole discretion.

(a) The Company shall have executed and delivered this Agreement.

and conditions required by the Agreement to be performed, satisfied or complied with by the Company at or prior to the Closing Date.

(b) The  Company  shall  have  performed,  satisfied  and  complied  in  all  material  respects  with  all  covenants,  agreements

(c) Each of the representations and warranties of the Company shall be true and correct in all material respects as of the
date  when  made  and  as  of  the  Closing  Date  as  though  made  at  that  time,  except  for  representations  and  warranties  that  speak  as  of  a
particular date, which shall be true and correct in all material respects as of such date.

(d) No statute, regulation, executive order, decree, ruling or injunction shall have been enacted, entered, promulgated or
endorsed  by  any  court  or  governmental  authority  of  competent  jurisdiction  which  prohibits  the  consummation  of  any  of  the  transactions
contemplated by this Agreement at or prior to the Closing Date.

(e) As of the Closing Date, no action, suit or proceeding before or by any court or governmental agency or body, domestic
or foreign, shall be pending against or affecting the Company, or any of its properties, which questions the validity of the Agreement or the
transactions  contemplated  thereby  or  any  action  taken  or  to  be  taken  pursuant  thereto.   As  of  the  Closing  Date,  no  action,  suit,  claim  or
proceeding before or by any court or governmental agency or body, domestic or foreign, shall be pending against or affecting the Company,
or any of its properties, which, if adversely determined, is reasonably likely to result in a Material Adverse Effect.

(f) Platinum  shall  have  received:  (i)  a  legal  opinion  from  the  Company’s  counsel  addressing  such  matters  as  Platinum
may  require,  which  opinion  shall  be  in  form  and  substance  satisfactory  to  Platinum;  and  (ii)  a  certificate  of  insurance  from  the  Company
which certificate names Platinum as loss payee and additional insured and states that the policies evidenced by such certificate may not be
cancelled without 30 days’ prior written notice to Platinum.

7. Governing Law; Consent to Jurisdiction.  This Agreement shall be governed by and interpreted in accordance with the laws of
the State of New York without giving effect conflicts of law principles that would result in the application of the substantive laws of another
jurisdiction.  Each of the Parties consents to the exclusive jurisdiction of the Federal courts whose districts encompass any part of the State
of New York in connection with any dispute arising under this Agreement and hereby waives, to the maximum extent permitted by law, any
objection, including any objection based on forum non conveniens, to the bringing of any such proceeding in such jurisdictions.  Each Party
waives its right to a trial by jury.  Each Party to this Agreement irrevocably consents to the service of process in any such proceeding by the
mailing of copies thereof by registered or certified mail, postage prepaid, to such Party at its address set forth herein.  Nothing herein shall
affect the right of any Party to serve process in any other manner permitted by law.

-6-

 
 
 
 
 
 
 
 
 
 
 
8. Notices.  All notices and other communications provided for or permitted hereunder shall be made in writing by hand delivery,
express overnight courier, registered first class mail, or telecopier (provided that any notice sent by telecopier shall be confirmed by other
means pursuant to this Section 8), initially to the address set forth below, and thereafter at such other address, notice of which is given in
accordance with the provisions of this Section.

(a) if to the Company:

VistaGen Therapeutics, Inc.
384 Oyster Point Blvd., Suite No. 8
South San Francisco, California 94080
Attention: Chief Executive Officer
Tel. No.: (650) 244-9990 ext. 224
Fax No.: (888) 482-2602

with a copy to:

Disclosure Law Group
501 West Broadway, Suite 800
San Diego, California 92101
Attention: Daniel W. Rumsey, Esquire
Tel No.: (619) 795-1134
Fax No.: (619) 330-2101

(b) if to Platinum:

Platinum Long Term Growth VII, LLC
152 West 57th Street, 4th Floor
New York, NY 10019
Attention: Michael Goldberg, M.D.
Tel. No.: (212) 271-7895
Fax No.: (212) 582-2424

with a copy to:

Burak Anderson & Melloni, PLC
30 Main Street, Suite 210
Burlington, Vermont 05401
Attention: Shane W. McCormack, Esquire
Tel No.: (802) 862-0500
Fax No.: (802) 862-8176

All such notices and communications shall be deemed to have been duly given: when delivered by hand, if personally delivered;

when receipt is acknowledged, if telecopied; or when actually received or refused if sent by other means.

-7-

 
 
 
 
 
 
 
 
 
 
 
9. Disclosure of Transaction. The Company shall file with the Securities and Exchange Commission a Current Report on Form 8-
K (the “Form 8-K”) describing the material terms of the transactions contemplated hereby (and attaching as exhibits thereto this Agreement)
as soon as practicable following the Closing Date but in no event more than two (2) business days following the Closing Date.

10. Entire Agreement .   This Agreement  constitutes  the  entire  understanding  and  agreement  of  the  parties  with  respect  to  the
subject matter hereof and supersedes all prior and/or contemporaneous oral or written proposals or agreements relating thereto all of which
are merged herein.  This Agreement may not be amended or any provision hereof waived in whole or in part, except by a written amendment
signed by both of the Parties.

11. Counterparts.  This Agreement may be executed by facsimile signature and in counterparts, each of which shall be deemed an

original, but all of which together shall constitute one and the same instrument.

[THE REMAINDER OF THIS PAGE IS INTENTIONALLY LEFT BLANK]

-8-

 
 
 
 
 
IN WITNESS WHEREOF, this Agreement was duly executed on the date first written above.

VISTAGEN THERAPEUTICS, INC.

By: /s/ Jerrold D. Dotson
Name: Jerrold D. Dotson
Title:  Chief Financial Officer

PLATINUM LONG TERM GROWTH VII, LLC

By: /s/ Joseph Finestone
Name: Joseph Finestone
Title:  Associate

 
 
 
 
 
 
 
THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
ACT"),  OR ANY  STATE  SECURITIES  LAW AND  MAY  NOT  BE  SOLD,  TRANSFERRED  OR  OTHERWISE  DISPOSED  OF
UNLESS REGISTERED UNDER THE SECURITIES ACT AND UNDER APPLICABLE STATE SECURITIES LAWS OR BOND
LABORATORIES,  INC.  SHALL  HAVE  RECEIVED  AN  OPINION  OF  ITS  COUNSEL  THAT  REGISTRATION  OF  SUCH
SECURITIES  UNDER  THE  SECURITIES  ACT  AND  UNDER  THE  PROVISIONS  OF  APPLICABLE  STATE  SECURITIES
LAWS IS NOT REQUIRED.

Exhibit 10.59

VISTAGEN THERAPEUTICS, INC.
Secured Convertible Promissory Note

Principal Sum (U.S.): $300,000
No.: N-PLTG-1 

Issuance Date: July 2, 2012
Maturity Date: July 2, 2015

FOR  VALUE  RECEIVED ,  the  undersigned,  VistaGen  Therapeutics,  Inc.,  a  Nevada  corporation  (the  " Company"),
hereby promises to pay to the order of Platinum Long Term Growth VII, LLC, a Delaware limited liability company, or any future permitted
holder of this Promissory Note (the “Holder”), at the principal office of the Holder set forth herein, or at such other place as the holder may
designate  in  writing  to  the  Company,  the  principal  sum  of  Three  Hundred  Thousand  Dollars  ($300,000)  or  such  other  amount  as  may  be
outstanding hereunder, together with all accrued but unpaid interest, shall be paid as provided in this Promissory Note (the "Note").

1. Ranking. This Note shall rank senior to all other indebtedness and equity securities of the Company.  The Company
may not redeem, declare or pay any dividends (whether in cash, stock or any combination thereof), or otherwise make any distributions
with respect to any class or series of capital stock of the Company, or prepay any outstanding indebtedness, while this Note is outstanding
without the written consent from Holder(s) representing at least two-thirds (2/3rds) of the then-outstanding aggregate principal amount of
the  Note.    The  Company  shall  not  incur  any  indebtedness  except  Permitted  Indebtedness.    “Permitted  Indebtedness”  means:  (a)
indebtedness owed to Holder; (b) purchase money indebtedness in an amount not to exceed $500,000 and which is secured only by the
assets  financed  by  such  purchase  money  lenders;  and  (c)  indebtedness  that  is  subordinated  to  the  Company’s  obligations  to  the  Holder,
bears a legend evidencing such subordination, by its terms, does not permit any payments to be made before all obligations of the Company
to  the  Holder  shall  have  been  paid  and  satisfied  in  full,  is  not  secured  by  any  assets  that  do  not  secure  the  Company’s  obligations
hereunder,  and  is  evidenced  by  an  agreement  in  writing  among  the  Holder,  the  Company,  and  the  person  or  entity  to  whom  such
subordinated indebtedness is owed, which written agreement shall be in form and substance satisfactory to the Holder.

2. Maturity/Principal and Interest Payments.   The outstanding principal balance of this Note together with all accrued
but unpaid interest hereunder (the “Outstanding Balance”) shall be due and payable on July 2, 2015 (the “Maturity Date”.  The Note shall
accrue interest equal to ten percent (10%) per annum and shall compound monthly.  Interest on the outstanding principal balance of the
Note shall be computed on the basis of the actual number of days elapsed and a year of three hundred and sixty-five (365) days and shall be
payable in cash.  Prepayment of the principal and accrued interest under this Note shall be permitted at any time and from time to time,
without penalty.  Upon the occurrence of an Event of Default (as defined below) hereunder, interest on this Note shall accrue at a rate of
eighteen percent (18%) per annum (the “Default Rate”); provided, however  that  if  such  rate  exceeds  the  maximum  allowed  by  law,  the
Default Rate shall be the maximum rate allowed by law.

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3. Non-Business Days.    Whenever  any  payment  to  be  made  shall  be  due  on  a  Saturday,  Sunday  or  a  public  holiday
under the laws of the State of New York, such payment may be due on the next succeeding business day and such next succeeding day
shall be included in the calculation of the amount of accrued interest payable on such date.

4. A. Mandatory Conversion.  Upon the closing by the Company of an equity, equity based or debt financing or a series
of  financings  following  the  date  of  this  Note  resulting  in  gross  proceeds  to  the  Company  totaling  at  least  $3,000,000,  exclusive  of  any
additional investment by the Holder of this Note (a “Qualified Financing”), the outstanding principal amount of this Note together with all
accrued and unpaid interest hereunder (the “Outstanding Balance”) shall automatically convert into such securities, including warrants of
the Company as are issued in the Qualified Financing, if any (“QF Securities”), at the lowest price per share, unit, or other component of
QF Securities, as applicable, paid by any investor in any round of the Qualified Financing; provided, however, that if more than one type or
form of securities is issued in any round of the Qualified Financing, and such type or form of securities are not offered in a unit, then the
Holder shall have the right to elect the type or form of securities that the Holder shall receive upon conversion of this Note. Upon such
conversion, the Holder shall be deemed to be a Holder in the Qualified Financing and shall be granted all rights afforded to an investor in
the Qualified Financing, and this Note shall be considered terminated and of no further force and effect. The Holder(s) shall have no other
right to convert the Outstanding Balance into securities of the Company, other than as expressly set forth above in this Section 4A.

B.  Notwithstanding anything to the contrary set forth in this Note, at no time may all or a portion of this Note be
converted if the number of QF Securities to be issued pursuant to such conversion, when aggregated with all other shares of common stock
in  the  Company  owned  by  the  Holder  at  such  time,  would  result  in  the  Holder  beneficially  owning  (as  determined  in  accordance  with
Section 13(d) of the Securities Exchange Act of 1934 and the rules thereunder) in excess of 9.99% of the then issued and outstanding shares
of common stock of the Company outstanding at such time; provided, however, that upon the Holder providing the Company with sixty-
one (61) days’ advance notice (the “ 9.99% Waiver Notice”) that the Holder would like to waive this Section 4.B. with regard to any or all
QF Securities issuable upon conversion of this Note, this Section 4.B. will be of no force or effect with regard to all or a portion of the Note
referenced in the 9.99% Waiver Notice.

5. Security Interest.  The Company’s obligations under this Note are secured by all assets of the Company pursuant to
that  certain  Security  Agreement,  dated  as  of  the  date  hereof,  by  the  Company  in  favor  of  the  Holder(s)  of  the  Note  (the  “Security
Agreement”).

6. Events of Default.  The occurrence of any of the following events shall be an " Event of Default" under this Note:

(10) business days after the date such payment shall become due and payable hereunder; or

(a) the Company shall fail to make the payment of any amount of any principal outstanding for a period of ten

days after the date such interest shall become due and payable hereunder; or

(b) the Company shall fail to make the payment of any amount of any interest for a period of ten (10) business

(c)  the  Company  shall  default  in  the  payment  of  any  indebtedness  equal  to  or  in  excess  of  $500,000  (the
"Indebtedness")  (other  than  the  Indebtedness  hereunder)  at  its  stated  maturity  or  payment  date,  whether  such  Indebtedness  now  exists  or
shall  hereinafter  be  created,  and  such  default  is  evidenced  by  a  notice  of  default  delivered  to  the  Company  by  the  holder  of  such
Indebtedness,  and  such  Indebtedness  has  not  been  discharged  in  full  or  such  payment  has  not  been  stayed,  rescinded,  annulled  or  cured
within thirty (30) days following the delivery of such notice of default; or

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(d)  A  judgment  or  order  for  the  payment  of  money  shall  be  rendered  against  the  Company  or  any  of  its
subsidiaries in excess of $500,000 in the aggregate (net of any applicable insurance coverage) for all such judgments or orders against all
such persons (treating any deductibles, self insurance or retention as not so covered) that shall not be discharged, and all such judgments and
orders remain outstanding, and there shall be any period of sixty (60) consecutive days following entry of the judgment or order in excess of
$500,000  or  the  judgment  or  order  which  causes  the  aggregate  amount  described  above  to  exceed  $500,000  during  which  a  stay  of
enforcement of such judgment or order, by reason of a pending appeal or otherwise, shall not be in effect; or

(e) the Company shall (i) apply for or consent to the appointment of, or the taking of possession by, a receiver,
custodian, trustee or liquidator of itself or of all or a substantial part of its property or assets, (ii) make a general assignment for the benefit of
its  creditors,  (iii)  commence  a  voluntary  case  under  the  Bankruptcy  Code  or  under  the  comparable  laws  of  any  jurisdiction  (foreign  or
domestic),  (iv)  file  a  petition  seeking  to  take  advantage  of  any  bankruptcy,  insolvency,  moratorium,  reorganization  or  other  similar  law
affecting the enforcement of creditors' rights generally, (v) acquiesce in writing to any petition filed against it in an involuntary case under
the Bankruptcy Code or under the comparable laws of any jurisdiction (foreign or domestic), or (vi) take any action under the laws of any
jurisdiction (foreign or domestic) analogous to any of the foregoing; or

(f) a proceeding or case shall be commenced in respect of the Company or any of its subsidiaries without its
application or consent, in any court of competent jurisdiction, seeking (i) the liquidation, reorganization, moratorium, dissolution, winding
up, or composition or readjustment of its debts, (ii) the appointment of a trustee, receiver, custodian, liquidator or the like of it or of all or
any substantial part of its assets or (iii) similar relief in respect of it under any law providing for the relief of debtors, and such proceeding or
case described in clause (i), (ii) or (iii) shall continue undismissed, or unstayed and in effect, for a period of thirty (30) consecutive days or
any  order  for  relief  shall  be  entered  in  an  involuntary  case  under  the  Bankruptcy  Code  or  under  the  comparable  laws  of  any  jurisdiction
(foreign  or  domestic)  against  the  Company  or  any  of  its  subsidiaries  or  action  under  the  laws  of  any  jurisdiction  (foreign  or  domestic)
analogous to any of the foregoing shall be taken with respect to the Company or any of its subsidiaries and shall continue undismissed, or
unstayed and in effect for a period of thirty (30) consecutive days.

Holder and/or under the Security Agreement.

(g) an  Event  of  Default  shall  have  occurred  under  any  other  promissory  note  issued  by  the  Company  to  the

7. Remedies Upon An Event of Default .  If an Event of Default shall have occurred and shall be continuing, the Holder
of this Note may at any time at its option, (a) declare the entire unpaid principal balance of this Note, together with all interest accrued
hereon,  due  and  payable,  and  thereupon,  the  same  shall  be  accelerated  and  so  due  and  payable; provided,  however,  that  upon  the
occurrence of an Event of Default described in (i) Sections 6(e) and (f), without presentment, demand, protest, or notice, all of which are
hereby  expressly  unconditionally  and  irrevocably  waived  by  the  Company,  the  outstanding  principal  balance  and  accrued  interest
hereunder shall be automatically due and payable, and (ii) Sections 6(a) through (d), the Holder may exercise or otherwise enforce any one
or more of the Holder's rights, powers, privileges, remedies and interests under this Note or applicable law.  No course of delay on the part
of  the  Holder  shall  operate  as  a  waiver  thereof  or  otherwise  prejudice  the  right  of  the  Holder.    No  remedy  conferred  hereby  shall  be
exclusive of any other remedy referred to herein or now or hereafter available at law, in equity, by statute or otherwise.

8. Replacement.  Upon receipt by the Company of (i) evidence of the loss, theft, destruction or mutilation of any Note
and  (ii)  (y)  in  the  case  of  loss,  theft  or  destruction,  of  indemnity  (without  any  bond  or  other  security)  reasonably  satisfactory  to  the
Company, or (z) in the case of mutilation, the Note (surrendered for cancellation), the Company shall execute and deliver a new Note of
like tenor and date.  However, the Company shall not be obligated to reissue such lost, stolen, destroyed or mutilated Note if the Holder
contemporaneously requests the Company to convert such Note.

-3-

 
 
 
 
 
 
 
 
9. Parties in Interest, Transferability.  This Note shall be binding upon the Company and its successors and assigns and
the terms hereof shall inure to the benefit of the Holder and its successors and permitted assigns. This Note may only be transferred or sold
subject to the provisions of Section 17 of this Note, or pledged, hypothecated or otherwise granted as security by the Holder, provided that
the Holder receives the express written consent of the Company, which consent shall not be unreasonably withheld,

Company and the Holder.

10.  Amendments.    This  Note  may  not  be  modified  or  amended  in  any  manner  except  in  writing  executed  by  the

11. Notices.  Any notice, demand, request, waiver or other communication required or permitted to be given hereunder
shall be in writing and shall be effective (a) upon hand delivery by telecopy or facsimile at the address or number  designated  below  (if
delivered on a business day during normal business hours  where  such  notice  is  to  be  received),  or  the  first  business  day  following  such
delivery (if delivered other than on a business day during normal business hours where such notice is to be received) or (b) on the second
business day following the date of mailing by express courier service, fully prepaid, addressed to such address, or upon actual receipt of
such mailing, whichever shall first occur.  The Company will give written notice to the Holder at least thirty (30) days prior to the date on
which  the  Company  closes  its  books  or  takes  a  record  (x)  with  respect  to  any  dividend  or  distribution  upon  the  common  stock  of  the
Company, (y) with respect to any pro rata subscription offer to holders of common stock of the Company or (z) for determining rights to
vote  with  respect  to  a  major  transaction  for  which  shareholder  approval  is  required  under  California  law,  dissolution,  liquidation  or
winding-up and in no event shall such notice be provided to such holder prior to such information being made known to the public.  The
Company will also give written notice to the Holder at least twenty (20) days prior to the date on which dissolution, liquidation or winding-
up will take place and in no event shall such notice be provided to the Holder prior to such information being made known to the public.

Address of the Holder:

with a copy to:

Platinum Long Term Growth VII, LLC
152 West 57th Street, 4th Floor
New York, NY 10019
Attention: Michael Goldberg, M.D.
Tel. No.: (212) 271-7895
Fax No.: (212) 582-2424

Burak Anderson & Melloni, PLC
30 Main Street, Suite 210
Burlington, Vermont 05401
Attention: Shane W. McCormack, Esquire
Tel No.: (802) 862-0500
Fax No.: (802) 862-8176

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 Address of the Company:                                 

VistaGen Therapeutics, Inc.
384 Oyster Point Blvd., Suite No. 8
South San Francisco, California 94080
Attention: Chief Executive Officer
Tel. No.: (650) 244-9990 ext. 224
Fax No.: (888) 482-2602

 with a copy to:

Disclosure Law Group
501 West Broadway, Suite 800
San Diego, California 92101
Attention: Daniel W. Rumsey, Esquire
Tel No.: (619) 795-1134
Fax No.: (619) 330-2101

12. Governing Law. This Note shall be governed by and construed in accordance with the internal laws of the State of
New York, without giving effect to the choice of law provisions.  This Note shall not be interpreted or construed with any presumption
against the party causing this Note to be drafted.

only and shall not constitute a part of this Note for any other purpose.

13. Headings.  Article and section headings in this Note are included herein for purposes of convenience of reference

14. Remedies,  Characterizations,  Other  Obligations,  Breaches  and  Injunctive  Relief.    The  remedies  provided  in  this
Note shall be cumulative and in addition to all other remedies available under this Note, at law or in equity (including, without limitation, a
decree of specific performance and/or other injunctive relief), no remedy contained herein shall be deemed a waiver of compliance with the
provisions  giving  rise  to  such  remedy  and  nothing  herein  shall  limit  a  Holder's  right  to  pursue  actual  damages  for  any  failure  by  the
Company to comply with the terms of this Note.  Amounts set forth or provided for herein with respect to payments and the like (and the
computation thereof) shall be the amounts to be received by the Holder and shall not, except as expressly provided herein, be subject to any
other obligation of the Company (or the performance thereof).  The Company acknowledges that a breach by it of its obligations hereunder
will cause irreparable and material harm to the Holder and that the remedy at law for any such breach may be inadequate.  Therefore the
Company agrees that, in the event of any such breach or threatened breach, the Holder shall be entitled, in addition to all other available
rights and remedies, at law or in equity, to seek and obtain such equitable relief, including but not limited to an injunction restraining any
such breach or threatened breach, without the necessity of showing economic loss and without any bond or other security being required.

15. Failure or Indulgence Not Waiver.  No failure or delay on the part of the Holder in the exercise of any power, right
or  privilege  hereunder  shall  operate  as  a  waiver  thereof,  nor  shall  any  single  or  partial  exercise  of  any  such  power,  right  or  privilege
preclude other or further exercise thereof or of any other right, power or privilege.

rights under this Note, including, without limitation, reasonable attorneys' fees and expenses.

16. Enforcement Expenses.  The Company agrees to pay all costs and expenses of Holder’s enforcement of Holder’s

-5-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
successors and assigns of each such party, whether or not such successors or assigns are permitted by the terms hereof.

17.  Binding  Effect.      The  obligations  of  the  Company  and  the  Holder  set  forth  herein  shall  be  binding  upon  the

18. Compliance with Securities Laws.  The Holder of this Note acknowledges that this Note is being acquired solely for
the Holder's own account and not as a nominee for any other party, and for investment, and that the Holder shall not offer, sell or otherwise
dispose of this Note other than in compliance with the laws of the United States of America and as guided by the rules of the Securities and
Exchange Commission.  This Note and any Note issued in substitution or replacement therefore shall be stamped or imprinted with a legend
in substantially the following form:

"THIS  NOTE  HAS  NOT  BEEN  REGISTERED  UNDER  THE  SECURITIES  ACT  OF  1933,  AS
AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAW AND MAY NOT BE
SOLD,  TRANSFERRED  OR  OTHERWISE  DISPOSED  OF  UNLESS  REGISTERED  UNDER  THE
SECURITIES  ACT  AND  UNDER  APPLICABLE  STATE  SECURITIES  LAWS  OR  BOND
LABORATORIES,  INC.  SHALL  HAVE  RECEIVED  AN  OPINION  OF  ITS  COUNSEL  THAT
REGISTRATION  OF  SUCH  SECURITIES  UNDER  THE  SECURITIES  ACT  AND  UNDER  THE
PROVISIONS OF APPLICABLE STATE SECURITIES LAWS IS NOT REQUIRED."

19. Severability.  The provisions of this Note are severable, and if any provision shall be held invalid or unenforceable
in whole or in part in any jurisdiction, then such invalidity or unenforceability shall not in any manner affect such provision in any other
jurisdiction or any other provision of this Note in any jurisdiction.

20. Consent to Jurisdiction.  Each of the Company and the Holder (i) hereby irrevocably submits to the jurisdiction of
the United States District Court sitting in the Southern District of New York and the courts of the State of New York for the purposes of
any suit, action or proceeding arising out of or relating to this Note and (ii) hereby waives, and agrees not to assert in any such suit, action or
proceeding, any claim that it is not personally subject to the jurisdiction of such court, that the suit, action or proceeding is brought in an
inconvenient  forum  or  that  the  venue  of  the  suit,  action  or  proceeding  is  improper.    Each  of  the  Company  and  the  Holder  consents  to
process being served in any such suit, action or proceeding by mailing a copy thereof to such party at the address set forth in Section 11
hereof and agrees that such service shall constitute good and sufficient service of process and notice thereof.  Nothing in this Section 20
shall affect or limit any right to serve process in any other manner permitted by law.

21. Company Waivers.  Except as otherwise specifically provided herein, the Company and all others that may become
liable for all or any part of the obligations evidenced by this Note, hereby waive presentment, demand, notice of nonpayment, protest and
all  other  demands  and  notices  in  connection  with  the  delivery,  acceptance,  performance  and  enforcement  of  this  Note,  and  do  hereby
consent to any number of renewals of extensions of the time or payment hereof and agree that any such renewals or extensions may be
made  without  notice  to  any  such  persons  and  without  affecting  their  liability  herein  and  do  further  consent  to  the  release  of  any  person
liable  hereon,  all  without  affecting  the  liability  of  the  other  persons,  firms  or  Company  liable  for  the  payment  of  this  Note, AND  DO
HEREBY WAIVE TRIAL BY JURY.

(a) No delay or omission on the part of the Holder in exercising its rights under this Note, or course of conduct
relating hereto, shall operate as a waiver of such rights or any other right of the Holder, nor shall any waiver by the Holder of any such right
or rights on any one occasion be deemed a waiver of the same right or rights on any future occasion.

-6-

 
 
 
 
 
 
 
 
 
(b)  THE  COMPANY  ACKNOWLEDGES  THAT  THE  TRANSACTION  OF  WHICH  THIS  NOTE  IS  A
PART IS A COMMERCIAL TRANSACTION, AND TO THE EXTENT ALLOWED BY APPLICABLE LAW, HEREBY WAIVES ITS
RIGHT  TO  NOTICE  AND  HEARING  WITH  RESPECT  TO  ANY  PREJUDGMENT  REMEDY  WHICH  THE  HOLDER  OR  ITS
SUCCESSORS OR ASSIGNS MAY DESIRE TO USE.

[REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

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IN WITNESS WHEREOF, the Company has executed and delivered this Note as of the date first written above.

VISTAGEN THERAPEUTICS, INC.

    Name:  Jerrold D. Dotson

By: /s/ Jerrold D. Dotson

Title:  Chief Financial Officer

 
SECURITY AGREEMENT

Exhibit 10.60

This  SECURITY AGREEMENT  (as  amended,  restated,  supplemented  or  otherwise  modified  from  time  to  time  in  accordance
herewith  and  including  all  attachments,  exhibits  and  schedules  hereto,  the  “Agreement”),  dated  as  of  July  2,  2012,  is  made  by  VistaGen
Therapeutics, Inc., a Nevada corporation (the “Grantor”), in favor of Platinum Long Term Growth VII, LLC, a Delaware limited liability
company (together with its successors and assigns, the “Secured Party”).

WHEREAS, the Grantor has issued a secured convertible promissory note to the Secured Party in the aggregate principal amount
of $300,000, and intends to issue an additional secured convertible promissory note to the Secured Party in the aggregate principal amount of
$200,000 (each as amended, restated, supplemented or otherwise modified, the “Note”, and collectively, the “Notes”); and

WHEREAS,  it  is  a  condition  precedent  to  the  Secured  Party  making  the  loans  evidenced  by  the  Notes  to  the  Grantor  that  the
Grantor execute and deliver to the Secured Party a security agreement providing for the grant to the Secured Party of a continuing security
interest in all personal property and assets of the Grantor, in substantially the form hereof, to secure all amounts due under the terms of the
Notes.

NOW, THEREFORE, the parties agree as follows:

ARTICLE I.                                       Definitions

Section 1.1. Definition of Terms Used Herein.  All capitalized terms used herein shall have the meanings set forth below in Section
1.2.   All  terms  defined  in  the  Uniform  Commercial  Code  (hereinafter  defined)  as  in  effect  from  time  to  time  and  used  herein  and  not
otherwise defined herein (whether or not such terms are capitalized) have the same definitions herein as specified therein.

Section 1.2. Definition of Certain Terms Used Herein.  As used herein, the following terms have the following meanings:

"Collateral" means all of the Grantor’s now owned or hereafter acquired right, title and interest in and to the Grantor’s personal property,
whether now owned or hereafter acquired, and wherever located, including, without limitation, the following: (a) Accounts; (b) equipment;
(c)  fixtures;  (d)  general  intangibles;  (e)  inventory;  (f)    deposit  accounts;  (g)  cash;  (h)  goods;  and  other  tangible  and  intangible  personal
property of Grantor whether now or hereafter owned or existing, leased, consigned by or to, or acquired by, Grantor and wherever located;
(i) Licenses; (j) Patent Licenses; (k) Patents; (l) Trademark Licenses; (m) Trademarks; (n) Securities; (o) Financial Assets; (p) letter of credit
rights; (q) Contract Rights; and (r) all products, proceeds, additions, replacements and substitutions of and to all of the Foregoing.

“Contract Rights” means all of Grantor’s rights in, to and under all documents and instruments, whether now existing or hereafter arising,
including, without limitation, all rights to payments, claims, rights, powers, privileges and remedies, including, without limitation, rights to
make elections and determinations.

“Default” means any event or circumstance which, with the giving of notice, the lapse of time, or both, would (if not cured, waived,

or otherwise remedied during such time) constitute an Event of Default.

-1-

 
 
 
 
 
 
 
 
 
 
 
 
 
“Event of Default” means (a) any Event of Default specified in the Notes; (b) any failure of Grantor to comply with its obligations
hereunder; (c) any failure of the Secured Party’s lien on the Collateral constituting a valid, perfected security interest at all times; and (d) any
failure of any representation or warranty of Grantor made herein to be true, correct and complete in all repects.

“Indemnitees” has the meaning specified in Section 7.5(b).

 “Licenses” means any Patent License, Trademark License or other license of rights or interests.

“Lien”  means:  (i)  any  interest  in  property  securing  an  obligation  owed  to,  or  a  claim  by,  a  person  other  than  the  owner  of  the
property,  whether  such  interest  is  based  on  the  common  law,  statute,  or  contract,  and  including  a  security  interest,  charge,  claim,  or  lien
arising  from  a  mortgage,  deed  of  trust,  encumbrance,  pledge,  hypothecation,  assignment,  deposit  arrangement,  agreement,  security
agreement, conditional sale or trust receipt or a lease, consignment or bailment for security purposes; (ii) to the extent not included under
clause (i), any reservation, exception, encroachment, easement, right-of-way, covenant, condition, restriction, lease or other title exception or
encumbrance affecting property; and (iii) any contingent or other agreement to provide any of the foregoing.

"Notes" has the meaning assigned to such term in the first recital of this Agreement.

“Obligations” means (a) all amounts due and owing under the terms of the Notes including without limitation Secured Party’s costs
and expenses of enforcement of Secured Party’s rights under the Notes, and (b) costs and expenses incurred by Secured Party in connection
with (i) enforcement of Secured Party’s rights hereunder, (ii) preservation, protection and maintenance  of  Collateral,  and  (iii)  discharging
liens other than Permitted Liens.

“Patent License” means any written agreement granting any right with respect to any invention on which a Patent is in existence or

a Patent application is pending, in which agreement Grantor now holds or hereafter acquires any interest.

“Patents” means all letters patent of, or rights corresponding thereto, in the United States or in any other country, all registrations

and recordings thereof, and all applications for letters patent of, or rights corresponding thereto, in the United States or any other country.

"Permitted Liens" shall mean (a) liens subordinate to the Secured Party’s liens pursuant to a subordination agreement in form and
substance satisfactory to Secured Party, and (b) purchase money security interests in an amount not to exceed $500,000 secured only by the
assets financed by such purchase money security interest holders.

  “Registered  Organization”  means  an  entity  formed  by  filing  a  registration  document  with  a  United  States  Governmental

Authority, such as a corporation, limited partnership or limited liability company.

"Security Interest" has the meaning specified in Section 2.1 of this Agreement.

“Trademark License” means any written agreement granting any right to use any Trademark or Trademark registration, now owned

or hereafter acquired by Grantor or in which Grantor now holds or hereafter acquires any interest.

“Trademarks” means all trademarks (registered, common law or otherwise) and any applications in connection therewith, including
registrations, recordings and applications in the United States Patent and Trademark Office or in any similar office or agency of the United
States, any State thereof or any other country or any political subdivision thereof.

-2-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 “Uniform Commercial Code” means the Uniform Commercial Code from time to time in effect in the State of New York.

ARTICLE II.                                       Security Interest

2.1           Security Interest.  As security for the payment and performance, in full of the Obligations, and any extensions, renewals,
modifications  or  refinancings  of  the  Obligations,  the  Grantor  hereby  bargains,  sells,  conveys,  assigns,  sets  over,  mortgages,  pledges,
hypothecates  and  transfers  to  the  Secured  Party,  and  hereby  grants  to  the  Secured  Party,  and  Secured  Party’s  successors  and  assigns,  a
security interest in, all of such Grantor's right, title and interest in, to and under the Collateral (the "Security Interest").

Section 2.1. No Assumption of Liability.  The Security Interest is granted as security only and shall not subject the Secured Party to,

or in any way alter or modify, any obligation or liability of the Grantor with respect to or arising out of the Collateral.

ARTICLE III.                                       Representations and Warranties

The Grantor represents and warrants to the Secured Party that:

Section 3.1. Title and Authority.  The Grantor has good and valid rights in and title to the Collateral with respect to which it has
purported to grant a security interest hereunder and has full power and authority to grant to the Secured Party the Security Interest and to
execute, deliver and perform its obligations in accordance with the terms of this Agreement, without the consent or approval of any other
person other than any consent or approval which has been obtained.

Section 3.2. Filings;  Actions  to  Achieve  Perfection.    Fully  executed  Uniform  Commercial  Code  financing  statements  (including
fixture  filings,  as  applicable)  or  other  appropriate  filings,  recordings  or  registrations  containing  a  description  of  the  Collateral  have  been
delivered to the Secured Party for filing in each United States governmental, municipal or other office specified in Schedule A, which are all
the filings, recordings and registrations that are necessary to publish notice of and protect the validity of and to establish a legal, valid and
perfected security interest in favor of the Secured Party in respect of all Collateral in which the Security Interest may be perfected by filing,
recording  or  registration  in  the  United  States  (or  any  political  subdivision  thereof)  and  its  territories  and  possessions,  and  no  further  or
subsequent filing, refiling, recording, rerecording, registration or reregistration is necessary in any such jurisdiction, except as provided under
applicable law with respect to the filing of continuation statements or with respect to the filing of amendments or new filings to reflect the
change  of  the  Grantor's  name,  location,  identity  or  corporate  structure.    The  Grantor’s  name  is  listed  in  the  preamble  of  this Agreement
identically to how it appears on its certificate of incorporation or other organizational documents and Grantor has not changed its name or
jurisdiction  of  incorporation  during  the  last  year.    Schedule  3.2  hereto  contains  a  true,  correct  and  complete  list  of  all  Patents,  Patent
Applications, Patent Licenses, Trademarks, Trademark Applications, and Trademark Licenses of Grantor.

Section 3.3. Validity  and  Priority  of  Security  Interest.    The  Security  Interest  constitutes  a  legal  and  valid  first-priority  security

interest in all the Collateral securing the payment and performance of the Obligations.

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Section 3.4. Absence of Other Liens.    The  Collateral  is  owned  by  the  Grantor  free  and  clear  of  any  any  and  all  Liens.    Without
limiting  the  foregoing,  the  Grantor  has  not  filed  or  consented  to  any  filing  described  in  Section  3.2  in  favor  of  any  person  other  than  the
Secured Party, nor permitted the granting or assignment of a security interest or permitted perfection of any security interest in the Collateral
in favor of any person or entity other than the Secured Party.  The Secured Party’s having possession of all instruments and cash constituting
Collateral from time to time and the filing of financing statements in the offices referred to in Schedule A hereto results in the perfection of
such security interest.  Such security interest is, or in the case of Collateral in which the Grantor obtain rights after the date hereof, will be, a
perfected security interest.  Such notices, filings and all other action necessary or desirable to perfect and protect such security interest have
been duly taken.

Section 3.5. Valid  and  Binding  Obligation.    This Agreement  constitutes  the  legal,  valid  and  binding  obligation  of  the  Grantor,
enforceable  against  the  Grantor  in  accordance  with  its  terms,  except  (i)  as  limited  by  applicable  bankruptcy,  insolvency,  reorganization,
moratorium, and other laws of general application affecting enforcement of creditors’ rights generally, (ii) as limited by laws relating to the
availability  of  specific  performance,  injunctive  relief,  or  other  equitable  remedies,  and  (iii)  to  the  extent  the  indemnification  provisions
contained in this Agreement may be limited by applicable federal or state securities laws.

Section 4.1. Change of Name; Location of Collateral; Place of Business, State of Formation or Organization.

ARTICLE IV.                                       Covenants

(a) The Grantor shall notify the Secured Party in writing promptly of any change (i) in its corporate name or in any trade name used
to identify it in the conduct of its business or in the ownership of its properties, (ii) in the location of its chief executive office, its principal
place of business, any office in which it maintains books or records relating to Collateral owned by it (including the establishment of any
such  new  office  or  facility),  (iii)  in  its  identity  or  corporate  structure  such  that  a  filed  filing  made  under  the  Uniform  Commercial  Code
becomes  misleading  or  (iv)  in  its  Federal  Taxpayer  Identification  Number.    In  extension  of  the  foregoing,  the  Grantor  shall  not  effect  or
permit any change referred to in the preceding sentence unless all filings have been made under the Uniform Commercial Code or otherwise
that are required in order for the Secured Party to continue at all times following such change to have a valid, legal and perfected security
interest in all the Collateral.

(b) Without limiting Section 4.1(a), without the prior written consent of the Secured Party in each instance, the Grantor shall not
change its (i) place of business, if it has only one place of business and is not a Registered Organization, (ii) principal place of business, if it
has more than one place of business and is not a Registered Organization, or (iii) state of incorporation, formation or organization, if it is a
Registered Organization.

Section 4.2. Records.  The Grantor shall maintain, at its own cost and expense, such complete and accurate records with respect to
the  Collateral  owned  by  it  as  is  consistent  with  its  current  practices  and  in  accordance  with  such  prudent  and  standard  practices  used  in
industries that are the same as or similar to those in which the Grantor is engaged, but in any event to include complete accounting records
indicating all payments and proceeds received with respect to any part of the Collateral, and, at such time or times as any of the Secured
Party may reasonably request, promptly to prepare and deliver to such Secured Party a duly certified schedule or schedules in form and detail
satisfactory to such Secured Party showing the identity, amount and location of any and all Collateral.

-4-

 
 
 
 
 
 
 
 
 
Section 4.3. Periodic  Certification;  Notice  of  Changes.    In  the  event  there  should  at  any  time  be  any  change  in  the  information
represented  and  warranted  herein  or  in  the  documents  and  instruments  executed  and  delivered  in  connection  herewith,  the  Grantor  shall
immediately notify the Secured Party in writing of such change (this notice requirement shall be in extension of and shall not limit or relieve
the Grantor of any other covenants hereunder).

Section 4.4. Protection of Security.  The Grantor shall, at its own cost and expense, (a) take any and all actions necessary to defend
title to the Collateral against all persons and entities and to defend the Security Interest of the Secured Party in the Collateral and the priority
thereof against any Lien other than Permitted Liens, and (b) keep the Collateral insured against loss, theft and damage pursuant to insurance
policies that name the Secured Party as loss Payee and additional insured and which shall not be cancelled without 30 days’ prior notice to
Secured Party.  Notwithstanding any such cancellation of any insurance policy, Grantor shall cause the Collateral to be continuously insured
at all times.

Section 4.5. Inspection and Verification.  The Secured Party and such persons as the Secured Party may reasonably designate shall
have the right to inspect the Collateral, all records related thereto (and to make extracts and copies from such records) and the premises upon
which any of the Collateral is located, to discuss the Grantor's affairs with the officers of the Grantor and its independent accountants and to
verify under reasonable procedures the validity, amount, quality, quantity, value, condition and status of, or any other matter relating to, the
Collateral, including, in the case of collateral in the possession of any third Person and upon an Event of Default, by contacting any account
debtor or third Person possessing such Collateral for the purpose of making such a verification.  Out-of-pocket expenses in connection with
any inspections by representatives of the Secured Party shall be (a) the obligations of the Grantor with respect to any inspection after the
Secured Party’ demand payment of the Notes or (b) the obligation of the Secured Party in any other case.

Section 4.6. Taxes; Encumbrances.  At its option, the Secured Party may discharge Liens, other than Permitted Liens, at any time
levied or placed on the Collateral and may pay for the maintenance and preservation of the Collateral to the extent the Grantor fails to do so
and the Grantor shall reimburse the Secured Party on demand for any payment made or any expense incurred by the Secured Party pursuant
to  the  foregoing  authorization;  provided,  however,  that  nothing  in  this  Section  shall  be  interpreted  as  excusing  the  Grantor  from  the
performance of, or imposing any obligation on the Secured Party to cure or perform, any covenants or other obligation of the Grantor with
respect to any Lien or maintenance or preservation of Collateral as set forth herein.

Section  4.7.  Use  and  Disposition  of  Collateral.    The  Grantor  shall  not  make  or  permit  to  be  made  an  assignment,  pledge  or
hypothecation  of  any  Collateral  or  grant  any  other  Lien  in  respect  of  the  Collateral  other  than  Permitted  Liens  without  the  prior  written
consent of the Secured Party.  The Grantor shall not make or permit to be made any transfer or sale of any Collateral to any person or entity
other  than  Secured  Party  and  the  Grantor  shall  remain  at  all  times  in  possession  of  the  Collateral  owned  by  it,  other  than  with  respect
Permitted Liens.

ARTICLE V.                                       Further Assurances

Section 5.1. Further Assurances.  Grantor shall, at its own expense, execute, acknowledge, deliver and cause to be duly filed all
such further instruments and documents and take all such actions as the Secured Party may from time to time reasonably request to better
assure, preserve, protect, perfect and continue the perfection of the Security Interest, to ensure that Secured Party has “control” (as defined in
the Uniform Commercial Code) over the Collateral, and to assure, preserve and protect Secured Party’s rights and remedies created hereby,
including the payment of any fees and taxes required in connection with the execution and delivery of this Agreement, the granting of the
Security Interest and the filing of any financing statements (including fixture filings) or other documents in connection herewith or therewith,
including  without  limitation  the  recordation  of  the  Security  Interest  with  the  United  States  Patent  and  Trademark  Office.    If  any  amount
payable under or in connection with any of the Collateral shall be or become evidenced by any promissory note or other instrument, such
note or instrument shall be immediately pledged and delivered to the Secured Party, duly endorsed in a manner satisfactory to the Secured
Party.

-5-

 
 
 
 
 
 
 
 
 
Section 6.1. Remedies upon Default.

ARTICLE VI.                                       Remedies

(a) Upon the occurrence and during the continuance of an Event of Default, Grantor agrees to deliver each item of its Collateral to
the Secured Party on demand, and it is agreed that the Secured Party shall have the right to take any of or all the following actions at the
same or different times: with or without legal process and with or without prior notice or demand for performance, to take possession of the
Collateral and without liability for trespass to enter any premises where the Collateral may be located for the purpose of taking possession of
or removing the Collateral, exercise Grantor's right to bill and receive payment for completed work and, generally, to exercise any and all
rights  afforded  to  a  secured  party  under  the  Uniform  Commercial  Code  or  other  applicable  law.    Without  limiting  the  generality  of  the
foregoing,  Grantor  agrees  that  the  Secured  Party  shall  have  the  right,  subject  to  the  mandatory  requirements  of  applicable  law,  to  sell  or
otherwise dispose of all or any part of the Collateral, at public or private sale or at any broker's board or on any securities exchange, for cash,
upon credit or for future delivery as the Secured Party shall deem appropriate.  The Secured Party shall be authorized at any such sale (if it
deems it advisable to do so) to restrict the prospective bidders or purchasers to persons who will represent and agree that they are purchasing
the Collateral for their own account for investment and not with a view to the distribution or sale thereof, and upon consummation of any
such  sale  the  Secured  Party  shall  have  the  right  to  assign,  transfer  and  deliver  to  the  purchaser  or  purchasers  thereof  the  Collateral  so
sold.  Each such purchaser at any such sale shall hold the property sold absolutely, free from any claim or right on the part of Grantor, and
Grantor hereby waives (to the extent permitted by law) all rights of redemption, stay and appraisal which Grantor now has or may at any time
in the future have under any rule of law or statute now existing or hereafter enacted.

(b)  The  Secured  Party  shall  give  Grantor  ten  (10)  days'  written  notice  (which  Grantor  agrees  is  reasonable  notice  within  the
meaning of Section 9-612  of the Uniform Commercial Code) of the Secured Party’s intention to make any sale of Collateral.  Such notice, in
the case of a public sale, shall state the time and place for such sale and, in the case of a sale at a broker's board or on a securities exchange,
shall state the board or exchange at which such sale is to be made and the day on which the Collateral, or portion thereof, will first be offered
for sale at such board or exchange.  Any such public sale shall be held at such time or times within ordinary business hours and at such place
or places as the Secured Party may fix and state in the notice (if any) of such sale.  At any such sale, the Collateral, or portion thereof, to be
sold may be sold in one lot as an entirety or in separate parcels, as the Secured Party may (in its sole and absolute discretion) determine.  The
Secured Party shall not be obligated to make any sale of any Collateral if it shall determine not to do so, regardless of the fact that notice of
sale of such Collateral shall have been given.  The Secured Party may, without notice or publication, adjourn any public or private sale or
cause the same to be adjourned from time to time by announcement at the time and place fixed for sale, and such sale may, without further
notice, be made at the time and place to which the same was so adjourned.  In case any sale of all or any part of the Collateral is made on
credit  or  for  future  delivery,  the  Collateral  so  sold  may  be  retained  by  the  Secured  Party  until  the  sale  price  is  paid  by  the  purchaser  or
purchasers thereof, but the Secured Party shall not incur any liability in case any such purchaser or purchasers shall fail to take up and pay for
the Collateral so sold and, in case of any such failure, such Collateral may be sold again upon like notice.  At any public (or, to the extent
permitted by law, private) sale made pursuant to this Section, the Secured Party may bid for or purchase, free (to the extent permitted by law)
from any right of redemption, stay, valuation or appraisal on the part of Grantor (all said rights being also hereby waived and released to the
extent permitted by law), the Collateral or any part thereof offered for sale and may make payment on account thereof by using any claim
then due and payable to the Secured Party from Grantor as a credit against the purchase price, and the Secured Party may, upon compliance
with the terms of sale, hold, retain and dispose of such property without further accountability to Grantor therefor.  For purposes hereof, a
written agreement to purchase the Collateral or any portion thereof shall be treated as a sale thereof; the Secured Party shall be free to carry
out  such  sale  pursuant  to  such  agreement  and  Grantor  shall  not  be  entitled  to  the  return  of  the  Collateral  or  any  portion  thereof  subject
thereto, notwithstanding the fact that after the Secured Party shall have entered into such an agreement all

-6-

 
 
 
 
 
 
Obligations have been paid in full.  As an alternative to exercising the power of sale herein conferred upon it, the Secured Party may proceed
by a suit or suits at law or in equity to foreclose this Agreement and to sell the Collateral or any portion thereof pursuant to a judgment or
decree of a court or courts having competent jurisdiction or pursuant to a proceeding by a court-appointed receiver.

Section 6.2. Application of Proceeds.  The Secured Party shall apply the proceeds of any collection or sale of the Collateral, as well

as any Collateral consisting of cash, as follows:

(a) FIRST, to the payment of all costs and expenses incurred by the Secured Party in connection with such collection or
sale  or  otherwise  in  connection  with  this Agreement  or  any  of  the  Obligations,  including  all  court  costs  and  the  fees  and  expenses  of  its
agents and legal counsel, and any other costs or expenses incurred in connection with the exercise of any right or remedy hereunder, under
the Exchange Agreement dated as of June 29, 2012, between the Grantor and the Secured Party (the “Exchange Agreement”) and the Notes;

(b) SECOND, to the payment in full of the Obligations; and

court of competent jurisdiction may otherwise direct.

(c) THIRD, to Grantor, its successors or assigns, or to whomsoever may be lawfully entitled to receive the same, or as a

Subject to the foregoing, the Secured Party shall have absolute discretion as to the time of application of such proceeds, moneys or
balances in accordance with this Agreement.  Upon any sale of the Collateral by the Secured Party (including pursuant to a power of sale
granted by statute or under a judicial proceeding), the receipt of any such proceeds, moneys or balances by the Secured Party or of the officer
making the sale shall be a sufficient discharge to the purchaser or purchasers of the Collateral so sold and such purchaser or purchasers shall
not be obligated to see to the application of any part of the purchase money paid over to the Secured Party or such officer or be answerable in
any way for the misapplication thereof.

ARTICLE VII.                                       Miscellaneous

Section 7.1. Notices.  All communications and notices hereunder to the Grantor and to the Secured Party shall (except as otherwise

expressly permitted herein) be in writing and delivered to the Grantor or the Secured Party, as the case may be, as provided in the Notes.

Section 7.2. Security  Interest  Absolute.   All  rights  of  the  Secured  Party  hereunder,  the  Security  Interest  and  all  obligations  of
Grantor hereunder shall be absolute and unconditional irrespective of (a) any lack of validity or enforceability of the Notes, or any agreement
with  respect  to  any  of  the  Obligations  or  any  other  agreement  or  instrument  relating  to  any  of  the  foregoing,  (b)  any  change  in  the  time,
manner or place of payment of, or in any other term of, all or any of the Obligations, or any other amendment or waiver of or any consent to
any  departure  from  the  Notes,  or  any  other  agreement  or  instrument,  (c)  any  exchange,  release  or  non-perfection  of  any  Lien  on  other
collateral, or any release or amendment or waiver of or consent under or departure from any guarantee, securing or guaranteeing all or any of
the Obligations, or (d) any other circumstance that might otherwise constitute a defense available to, or a discharge of, Grantor in respect of
the Obligations or this Agreement.

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Section 7.3. Survival of Agreement.  All covenants, agreements, representations and warranties made by Grantor herein and in the
certificates  or  other  instruments  prepared  or  delivered  in  connection  with  or  pursuant  to  this Agreement  shall  be  considered  to  have  been
relied upon by the Secured Party and shall survive the making of the loans and the execution and delivery to the Secured Party of the Notes,
regardless of any investigation made by the Secured Party or on their behalf; and shall continue in full force and effect until this Agreement
shall terminate.

Section 7.4. Binding  Effect;  Several  Agreement;  Successors  and  Assigns.    This Agreement  shall  become  effective  as  to  Grantor
when a counterpart hereof executed on behalf of Grantor shall have been delivered to the Secured Party and a counterpart hereof shall have
been  executed  on  behalf  of  the  Secured  Party,  and  thereafter  shall  be  binding  upon  Grantor  and  the  Secured  Party  and  their  respective
successors and assigns, and shall inure to the benefit of Grantor, the Secured Party and their respective successors and assigns, except that
Grantor shall not have the right to assign or transfer its rights or obligations hereunder or any interest herein or in the Collateral (and any such
assignment or transfer shall be void) except as expressly contemplated by this Agreement and the Notes.

Section 7.5. Secured Party’ Fees and Expense; Indemnification .

(a) Grantor agrees to pay upon demand to the Secured Party the amount of any and all reasonable expenses, including all reasonable
fees, disbursements and other charges of its counsel and of any experts or agents, which the Secured Party may incur in connection with (i)
the administration of this Agreement (including the customary fees and charges of the Secured Party for any audits conducted by them or on
their behalf with respect to the accounts inventory), (ii)  the  custody  or  preservation  of,  or  the  sale  of,  collection  from  or  other  realization
upon any of the Collateral, (iii) the exercise, enforcement or protection of any of the rights of the Secured Party hereunder or (iv) the failure
of Grantor to perform or observe any of the provisions hereof.

(b) Grantor agrees to indemnify the Secured Party and the agent, contractors and employees of the Secured Party (collectively, the
“Indemnitees”) against, and hold each of them harmless from, any and all losses, claims, damages, liabilities and related expenses, including
reasonable fees, disbursements and other charges of counsel, incurred by or asserted against any of them arising out of, in any way connected
with, or as a result of, the execution, delivery, or performance of this Agreement or any agreement or instrument contemplated hereby or any
claim, litigation, investigation or proceeding relating hereto or to the Collateral, whether or not any Indemnitee is a party thereto; provided
that such indemnity shall not, as to any Indemnitee, be available to the extent that such losses, claims, damages, liabilities or related expenses
are  determined  by  a  court  of  competent  jurisdiction  by  final  and  nonappealable  judgment  to  have  resulted  from  the  gross  negligence  or
willful misconduct of such Indemnitee.

(c)  Any  such  amounts  payable  as  provided  hereunder  shall  be  additional  Obligations  secured  hereby.    The  provisions  of  this
Section shall remain operative and in full force and effect regardless of the termination of this Agreement and the Notes, the consummation
of the transactions contemplated hereby, the repayment of any of the Obligations, the invalidity or unenforceability of any term or provision
of this Agreement or the Notes, or any investigation made by or on behalf of the Secured Party.  All amounts due under this Section shall be
payable on written demand therefor.

Section  7.6.  GOVERNING  LAW.    THIS  AGREEMENT  SHALL  BE  CONSTRUED  IN  ACCORDANCE  WITH  AND

GOVERNED BY THE LAWS OF THE STATE OF NEW YORK.

-8-

 
 
 
 
 
 
 
 
 
Section 7.7. Waivers; Amendment.

(a) No failure or delay of the Secured Party in exercising any power or right hereunder shall operate as a waiver thereof,
nor shall any single or partial exercise of any such right or power, or any abandonment or discontinuance of steps to enforce such a right or
power, preclude any other or further exercise thereof or the exercise of any other right or power.  The rights and remedies of the Secured
Party hereunder are cumulative and are not exclusive of any rights or remedies that they would otherwise have.  No waiver of any provisions
of this Agreement, or the Notes or consent to any departure by Grantor therefrom shall in any event be effective unless the same shall be
permitted by paragraph (b) below, and then such waiver or consent shall be effective only in the specific instance and for the purpose for
which given.  No notice to or demand on Grantor in any case shall entitle Grantor to any other or further notice or demand in similar or other
circumstances.

agreement or agreements, in writing entered into by the Secured Party and Grantor.

(b)  Neither  this  Agreement  nor  any  provision  hereof  may  be  waived,  amended  or  modified  except  pursuant  to  an

Section  7.8.  WAIVER  OF  JURY  TRIAL.    EACH  PARTY  HERETO  HEREBY  WAIVES,  TO  THE  FULLEST  EXTENT

PERMITTED  BY APPLICABLE  LAW, ANY  RIGHT  IT  MAY  HAVE  TO A  TRIAL  BY  JURY  IN  RESPECT  OF ANY  LITIGATION
DIRECTLY  OR  INDIRECTLY  ARISING  OUT  OF,  UNDER  OR  IN  CONNECTION  WITH  THIS  AGREEMENT  OR  THE
NOTES.    EACH  PARTY  HERETO  (A)  CERTIFIES  THAT  NO  REPRESENTATIVE,  AGENT  OR  ATTORNEY  OF  ANY  OTHER
PARTY  HAS  REPRESENTED,  EXPRESSLY  OR  OTHERWISE,  THAT  SUCH  OTHER  PARTY  WOULD  NOT,  IN  THE  EVENT  OF
LITIGATION,  SEEK  TO  ENFORCE  THE  FOREGOING  WAIVER  AND  (B)  ACKNOWLEDGES  THAT  IT  AND  THE  OTHER
PARTIES  HERETO  HAVE  BEEN  INDUCED  TO  ENTER  INTO  THIS  AGREEMENT  AND  THE  NOTES,  AS  APPLICABLE,  BY,
AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION.

Section 7.9. Severability.  In the event any one or more of the provisions contained in this Agreement should be held invalid, illegal
or unenforceable in any respect, the validity, legality and enforceability of the remaining provisions contained herein shall not in any way be
affected or impaired thereby (it being understood that the invalidity of a particular provision in a particular jurisdiction shall not in and of
itself  affect  the  validity  of  such  provision  in  any  other  jurisdiction).    The  parties  shall  endeavor  in  good-faith  negotiations  to  replace  the
invalid,  illegal  or  unenforceable  provisions  with  valid  provisions  the  economic  effect  of  which  comes  as  close  as  possible  to  that  of  the
invalid, illegal or unenforceable provisions.

Section 7.10. Counterparts.    This Agreement  may  be  executed  in  two  or  more  counterparts,  each  of  which  shall  constitute  an
original but all of which when taken together shall constitute but one contract.  Each party shall be entitled to rely on a facsimile signature of
any other party hereunder as if it were an original.

-9-

 
 
 
 
 
 
 
Section 7.11. Jurisdiction; Consent to Service of Process.

(a) Grantor hereby irrevocably and unconditionally submits, for itself and its property, to the nonexclusive jurisdiction of any New
York  State  court  or  Federal  court  of  the  United  States  of America  sitting  in  New  York,  and  any  appellate  court  from  any  thereof,  in  any
action or proceeding arising out of or relating to this Agreement or the Notes, or for recognition or enforcement of any judgment, and each of
the parties hereto hereby irrevocably and unconditionally agrees that all claims in respect of any such action or proceeding may be heard and
determined in such New York State or, to the extent permitted by law, in such Federal court.  Each of the parties hereto agrees that a final
judgment in any such action or proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any
other manner provided by law.  Nothing in this Agreement shall affect any right that the Secured Party may otherwise have  to  bring  any
action or proceeding relating to this Agreement or the Notes against Grantor or its properties in the courts of any jurisdiction.

(b) Grantor hereby irrevocably and unconditionally waives, to the fullest extent it may legally and effectively do so, any objection
which it may now or hereafter have to the laying of venue of any suit, action or proceeding arising out of or relating to this Agreement, the
Exchange Agreement, or the Notes in any New York State or Federal court.  Each of the parties hereto hereby irrevocably waives, to the
fullest extent permitted by law, the defense of an inconvenient forum to the maintenance of such action or proceeding in any such court.

(c)  Each  party  to  this  Agreement  irrevocably  consents  to  service  of  process  in  the  manner  provided  for  notices  in  Section

7.1.  Nothing in this Agreement will affect the right of any party to this Agreement to process in any other manner permitted by law.

Section 7.12. Termination.  This Agreement and the Security Interest shall terminate when all the Obligations have been paid and
satisfied in full, at which time the Secured Party shall execute and deliver to Grantor, at Grantor’s expense, all Uniform Commercial Code
termination  statements  and  similar  documents  which  Grantor  shall  reasonably  request  to  evidence  such  termination.   Any  execution  and
delivery of termination statements or documents pursuant to this Section shall be without recourse to or warranty by the Secured Party.

Section 7.13. Prejudgment Remedy Waiver .  Grantor acknowledges that this Agreement, the Exchange Agreement and the Notes
evidence a commercial transaction and that it could, under certain circumstances have the right, to notice of and hearing on the right of the
Secured Party to obtain a prejudgment remedy, such as attachment, garnishment and/or replevin,  upon  commencing  any  litigation  against
Grantor.  Notwithstanding, Grantor hereby waives all rights to notice, judicial hearing or prior court order to which it might otherwise have
the right under any state or federal statute or constitution in connection with the obtaining by the Secured Party of any prejudgment remedy
by reason of this Agreement, the Notes or by reason of the Obligations or any renewals or extensions of the same.  Grantor also waives any
and all objection, which it might otherwise assert, now or in the future, to the exercise or use by the Secured Party of any right of setoff,
repossession or self help as may presently exist under statute or common law.

[Signature page follows]

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IN WITNESS WHEREOF, the parties have duly executed this Security Agreement as of the day and year first written above.

VISTAGEN THERAPEUTICS, INC.

By:/s/ Jerrold D. Dotson
      Name: Jerrold D. Dotson
      Title: Chief Financial Officer

PLATINUM LONG TERM GROWTH VII, LLC

By: /s/ Joseph Finestone
      Name:  Joseph Finestone
      Title:  Associate

-11-

 
 
 
 
 
 
SCHEDULE A

Places of Business; Chief Executive Office; Filing Locations

State of Incorporation:
Nevada

Chief Executive Office:
California

Filing Locations:
Secretary of State of the State of Nevada

 
 
 
 
EXHIBIT 31.1

I, Shawn K. Singh, certify that;

1.           I have reviewed this Annual Report on Form 10-K of VistaGen Therapeutics, Inc.;

CERTIFICATION

2.           Based on my knowledge, this report, does not contain any untrue statement of a material fact or omit to state a material fact necessary
to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period
covered by the report;

3.           Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material
respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.           The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and
15d-15(f)) for the registrant and have:

a)           Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our
supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others
within those entities, particularly during the period in which this report is being prepared;

b)           Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed
under  our  supervision,  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial
statements for external purposes in accordance with generally accepted accounting principles;

c)           Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions
about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;
and

d)                      Disclosed  in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporting  that  occurred  during  the
registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is
reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.           The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial
reporting,  to  the  registrant’s  auditors  and  the  audit  committee  of  the  registrant’s  board  of  directors  (or  persons  performing  the  equivalent
functions):

a)           All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which

are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)           Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s

internal control over financial reporting.

July 2, 2012

/s/ Shawn K. Singh
Shawn K. Singh
Principal Executive Officer

 
 
 
 
 
 
 
EXHIBIT 31.2

I, Jerrold D. Dotson, certify that:

1.           I have reviewed this Annual Report on Form 10-K of VistaGen Therapeutics, Inc.;

CERTIFICATION

2.           Based on my knowledge, this report, does not contain any untrue statement of a material fact or omit to state a material fact necessary
to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period
covered by the report;

3.           Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material
respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.           The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and
15d-15(f)) for the registrant and have:

a)           Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our
supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others
within those entities, particularly during the period in which this report is being prepared;

b)           Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed
under  our  supervision,  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial
statements for external purposes in accordance with generally accepted accounting principles;

c)           Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions
about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;
and

d)                      Disclosed  in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporting  that  occurred  during  the
registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is
reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.           The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial
reporting,  to  the  registrant’s  auditors  and  the  audit  committee  of  the  registrant’s  board  of  directors  (or  persons  performing  the  equivalent
functions):

a)           All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which

are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)           Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s

internal control over financial reporting.

July 2, 2012

/s/ Jerrold D. Dotson
Jerrold D. Dotson
Principal Financial Officer

 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 32

Pursuant  to  18  U.S.C.  §  1350,  as  created  by  Section  906  of  the  Sarbanes-Oxley Act  of  2002,  the  undersigned  officer  of  VistaGen

Therapeutics, Inc. (the “ Company ”) hereby certifies, to such officer’s knowledge, that:

(i) the accompanying Annual Report on Form 10-K of the Company for the annual period ended March 31, 2012 (the “ Report”)
fully  complies  with  the  requirements  of  Section  13(a)  or  Section  15(d),  as  applicable,  of  the  Securities  Exchange  Act  of  1934,  as
amended; and

(ii) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations

of the Company.

July 2, 2012

/s/ Shawn K. Singh
Shawn K. Singh, JD
Principal Executive Officer

/s/ Jerrold D. Dotson
Jerrold D. Dotson
Principal Financial Officer