144 0002014854 XXXXXXXX LIVE 0001533924 Amplify Energy Corp. 001-35512 500 DALLAS STREET SUITE 1700 HOUSTON TX 77002 713-588-8369 Stoney Lonesome HF LP Affiliate of Director Common Stock Interactive Brokers

One Pickwick Plaza Greenwich CT 06830

1000000 6060000.00 41265055 03/13/2026 NYSE Common Stock 07/28/2023 Open Market Purchase Open Market Purchase N 1000000 07/28/2023 Cash Y The Aggregate Market Value is as of the close of business on 03/12/2026. The number of securities outstanding is as of 02/28/2026. The approximate date of sale is 03/13/2026 through 06/11/2026. Shares of Common Stock to be sold were purchased by Stoney Lonesome HF LP between July 28, 2023 and August 14, 2025 in various open market transactions. 03/13/2026 Clint D. Coghill, President and sole shareholder of the managing member of Coghill Capital Management LLC, its general partner