Sean Tucker - 22 Apr 2022 Form 4 Insider Report for Vaxart, Inc. (VXRT)

Role: SVP, Chief Scientific Officer
Signature: /s/ Sean Tucker
Issuer symbol: VXRT
Transactions as of: 22 Apr 2022
Net transactions value: +$30,800
Form type: 4
Filing time: 25 Apr 2022, 16:40:20 UTC
Previous filing: 30 Mar 2022
Next filing: 21 Mar 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	VXRT	Common Stock	Options Exercise	$30,800	+40,000	+46%	$0.7700	127,631	22 Apr 2022	Direct
holding	VXRT	Common Stock						51,465	22 Apr 2022	By joint tenancy with Frances Chang and Sean Tucker
holding	VXRT	Common Stock						9,060	22 Apr 2022	By Spouse

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	VXRT	Stock Option (right to buy)	Options Exercise	$0	-40,000	-32%	$0.000000	84,061	22 Apr 2022	Common Stock	40,000	$0.7700	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The stock option vests over a four-year period, with 25% of the shares subject to the stock option vesting on the first anniversary of the vesting commencement date of May 10, 2019, and the remaining shares in 36 equal monthly installments thereafter.