Genprex, Inc.

After the effective date of a Reverse Split, each stockholder will own a reduced number of shares of common stock. Except for adjustments that may result from the treatment of fractional shares as described below, a Reverse Split will affect all stockholders uniformly. The proportionate voting rights and other rights and preferences of the holders of our common stock will not be affected by a Reverse Split except for adjustments that may result from the treatment of fractional shares as described below. For example, a holder of 2% of the voting power of the outstanding shares of our common stock immediately prior to a Reverse Split would continue to hold 2% of the voting power of the outstanding shares of our common stock immediately after a Reverse Split. The number of stockholders of record also will not be affected by a Reverse Split.

The following table contains approximate number of issued and outstanding shares of common stock, and the estimated per share trading price following a 1:5 to 1:50 Reverse Split, without giving effect to any adjustments for fractional shares of common stock or the issuance of any derivative securities, as of April 15, 2026.