STOCK TITAN

Vaxart (VXRT) grants director 39,400 shares and 78,700 options

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Vaxart, Inc. director David E. Wheadon received equity awards on July 16, 2026. He was granted 39,400 shares of common stock, bringing his direct holdings to 86,150 shares, plus stock options for 78,700 shares at an exercise price of $0.5149, expiring July 16, 2036. Both the stock award and options vest on the earlier of the date immediately prior to Vaxart’s 2027 annual meeting of stockholders and July 16, 2027, the first anniversary of the grant.

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Insider Wheadon David E.
Role Director
Type Security Shares Price Value
Grant/Award Stock Options (right to buy) 78,700 $0.00 --
Grant/Award Common Stock 39,400 $0.00 --
Holdings After Transaction: Stock Options (right to buy) — 78,700 shares (Direct); Common Stock — 86,150 shares (Direct)
Footnotes (1)
  1. Grant of shares upon vesting of restricted stock units. The shares underlying the award shall vest on the earlier of the date immediately prior of the 2027 annual meeting of stockholders of the Issuer and July 16, 2027, the first anniversary date of the grant. The shares subject to this option shall vest on the earlier of the date immediately prior of the 2027 annual meeting of stockholders of the Issuer and July 16, 2027, the first anniversary of the date of the grant.
Common shares granted 39,400 shares Grant of common stock to David E. Wheadon on July 16, 2026
Shares owned after grant 86,150 shares Direct Vaxart common stock holdings following the award
Options granted 78,700 options Stock options (right to buy) granted on July 16, 2026
Option exercise price $0.5149 per share Exercise price for 78,700 stock options held by Wheadon
Option expiration July 16, 2036 Expiration date of the stock options granted to Wheadon
Vesting latest date July 16, 2027 Latest vesting date, or earlier date immediately prior to 2027 annual meeting
restricted stock units financial
"Grant of shares upon vesting of restricted stock units."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Stock Options (right to buy) financial
"Security title listed as Stock Options (right to buy)."
exercise price financial
"conversion or exercise price reported as 0.5149 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
"Options show an expiration date of 2036-07-16."
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.
annual meeting of stockholders financial
"Awards vest on the earlier of the date immediately prior to the 2027 annual meeting of stockholders."

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What insider transaction did Vaxart (VXRT) report for David E. Wheadon?

Vaxart reported that director David E. Wheadon received equity awards on July 16, 2026, including 39,400 shares of common stock and stock options covering 78,700 shares of common stock, both granted as compensation rather than through open-market purchases.

How many Vaxart (VXRT) shares does David E. Wheadon hold after this grant?

After the award, David E. Wheadon directly holds 86,150 shares of Vaxart common stock. This figure reflects the addition of 39,400 shares reported as a grant on July 16, 2026, as shown in the post-transaction ownership line.

What stock options were granted to David E. Wheadon by Vaxart (VXRT)?

Wheadon received stock options for 78,700 shares of Vaxart common stock at an exercise price of $0.5149 per share. These options are reported as directly owned and have an expiration date of July 16, 2036, with vesting tied to 2027 milestones.

When do David E. Wheadon’s new Vaxart (VXRT) equity awards vest?

Both the stock grant and options vest on the earlier of the date immediately prior to Vaxart’s 2027 annual meeting of stockholders and July 16, 2027. The filing describes this as the first anniversary of the grant date for these 2026 awards.

What is the exercise price and expiration for Wheadon’s Vaxart (VXRT) options?

The options granted to Wheadon have an exercise price of $0.5149 per share and expire on July 16, 2036. They cover 78,700 underlying shares of common stock and follow the vesting schedule linked to the 2027 annual meeting or July 16, 2027.

Was the Vaxart (VXRT) insider award a market purchase or a compensation grant?

The transactions are reported with code A as a grant, award, or other acquisition, not market purchases. Both the 39,400-share common stock award and the 78,700-share option grant were issued at a reported price of $0.00 per share as compensation.
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*
Wheadon David E.

(Last)(First)(Middle)
C/O VAXART, INC.
310 UTAH AVENUE, SUITE 150

(Street)
SOUTH SAN FRANCISCO CALIFORNIA 94080

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Vaxart, Inc. [ VXRT ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/16/2026
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
Common Stock07/16/2026A39,400(1)A$086,150D
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 Options (right to buy)$0.514907/16/2026A78,700 (2)07/16/2036Common Stock78,700$078,700D
Explanation of Responses:
1. Grant of shares upon vesting of restricted stock units. The shares underlying the award shall vest on the earlier of the date immediately prior of the 2027 annual meeting of stockholders of the Issuer and July 16, 2027, the first anniversary date of the grant.
2. The shares subject to this option shall vest on the earlier of the date immediately prior of the 2027 annual meeting of stockholders of the Issuer and July 16, 2027, the first anniversary of the date of the grant.
/s/ Edward Berg, Attorney-in-Fact07/17/2026
** 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)