X0508 4 2025-02-02 0000072444 Vaxart, Inc. VXRT 0001912178 Berg Edward B C/O VAXART, INC. 170 HARBOR WAY, SUITE 300 SOUTH SAN FRANCISCO CA 94080 1 SVP, General Counsel 0 Common Stock 2025-02-02 4 F 0 9242 0.6798 D 261464 D Represents shares that have been withheld by the Issuer to satisfy its income tax and withholding and remittance obligations in connection with the net settlement of RSUs vested as of February 2, 2025. /s/ Edward Berg 2025-02-04