STOCK TITAN

[Form 4] Vistagen Therapeutics, Inc. Insider Trading Activity

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Vistagen Therapeutics reported a Form 4 showing its Chief Medical Officer, Angel S. Angelov, received a grant of stock options for 150,000 shares of common stock at an exercise price of $0.5955 per share. The options expire on May 18, 2036 and were granted in connection with his appointment as Chief Medical Officer, with 25% vesting on May 18, 2027 and the remaining options vesting monthly over the following three years.

Positive

  • None.

Negative

  • None.
Insider Angelov Angel S
Role Chief Medical Officer
Type Security Shares Price Value
Grant/Award Stock Option (Right to Buy) 150,000 $0.00 --
Holdings After Transaction: Stock Option (Right to Buy) — 150,000 shares (Direct, null)
Footnotes (1)
  1. 25% of the stock options vest on May 18, 2027 (the "Vesting Start Date") and 1/36th of the remaining number of shares vest monthly thereafter until all awarded shares are fully vested three (3) years after the Vesting Start Date. The stock options were granted in connection with the Reporting Person's appointment as Chief Medical Officer.
Options granted 150,000 options Stock Option (Right to Buy) grant to CMO
Exercise price $0.5955 per share Conversion or exercise price for granted options
Shares underlying options 150,000 shares Underlying common stock for the option award
Expiration date May 18, 2036 Option expiration for this grant
Initial vesting 25% on May 18, 2027 First vesting tranche of the option award
Remaining vesting period 36 monthly installments Remaining shares vest over three years after May 18, 2027
Stock Option (Right to Buy) financial
"security title is listed as "Stock Option (Right to Buy)" for this grant"
vesting financial
"25% of the stock options vest on May 18, 2027 and 1/36th of the remaining number of shares vest monthly thereafter"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
exercise price financial
"conversion or exercise price for the options is stated as 0.5955 per share"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
expiration date financial
"the options have an expiration date of May 18, 2036 for this grant"
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.
Chief Medical Officer financial
"the stock options were granted in connection with the Reporting Person's appointment as Chief Medical Officer"
A chief medical officer is a senior executive responsible for overseeing the health and medical strategies within an organization, often in the healthcare or pharmaceutical sectors. They play a key role in guiding decisions related to medical research, product safety, and healthcare policies, which can impact a company's reputation and success. For investors, understanding the chief medical officer's role helps gauge how well a company manages medical risks and advances its healthcare goals.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Angelov Angel S

(Last)(First)(Middle)
C/O VISTAGEN THERAPEUTICS, INC.
343 ALLERTON AVENUE

(Street)
SOUTH SAN FRANCISCO CALIFORNIA 94080

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Vistagen Therapeutics, Inc. [ VTGN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Medical Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/18/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (Right to Buy)$0.595505/18/2026A150,000 (1)05/18/2036Common Stock150,000(2)150,000D
Explanation of Responses:
1. 25% of the stock options vest on May 18, 2027 (the "Vesting Start Date") and 1/36th of the remaining number of shares vest monthly thereafter until all awarded shares are fully vested three (3) years after the Vesting Start Date.
2. The stock options were granted in connection with the Reporting Person's appointment as Chief Medical Officer.
/s/ Angel S Angelov05/19/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)