X0508 4 2025-12-31 0001792849 HighPeak Energy, Inc. HPK 0002091415 Hightower William Ryan 421 W. 3RD STREET, SUITE 1000 FORT WORTH TX 76102 1 Executive Vice President 0 Common Stock, par value $0.0001 per share 2025-12-31 4 F 0 105887 4.74 D 322668 D Common Stock, par value $0.0001 per share 4720 I By Daughter The reporting person had 300,000 shares of restricted stock that fully vested on December 31, 2025, of which 105,887 shares of common stock were withheld by the Company to satisfy Mr. Hightower's tax withholding obligations, resulting in a net issuance to Mr. Hightower of 194,113 shares of common stock. The reporting person disclaims beneficial ownership of the common stock held by the reporting person's daughter (the "Record Holder") except to the extent of his pecuniary interest in the Record Holder, and this report shall not be deemed an admission that he is the beneficial ownership of such securities for purposes of Section 16 or for any other purpose. The reporting person disclaims beneficial ownership of the securities held by his daughter, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. /s/ Steven W. Tholen as Attorney in Fact for William Ryan Hightower 2026-01-05