0000072444 2026-05-07 2026-05-07 0000072444 1 2026-05-07 2026-05-07 iso4217:USD pure shares S-1 S-1 EX-FILING FEES 0000072444 Vaxart, Inc. N/A N/A S-1 Vaxart, Inc. false Equity Common Stock, $0.0001 par value per share true 32914599 0.765 25179668.23 0.0001381 3477.31 25179668.23 3477.31 0.00 0.00 3477.31 1 Represents shares offered by the selling stockholder. Pursuant to Rule 416 under the Securities Act of 1933, as amended (the "Securities Act"), the shares of common stock being registered hereunder include such indeterminate number of shares as may be issuable as a result of stock splits, stock dividends or similar transactions. 2 Estimated solely for the purpose of calculating the registration fee and is based on the average of the high and low sales prices of the registrant's common stock of $0.765 per share on May 5, 2026, pursuant to Rule 457(c) under the Securities Act.