FANGDiamondback Energy

On August 12, 2026, Charles A. Meloy, a member of the board of directors of the Company, adopted a Rule 10b5-1 trading arrangement intended to satisfy Rule 10b5-1(c), as amended. The plan relates to the sale of up to 150,000 shares of our common stock between December 14, 2026 and May 28, 2027. The shares covered by this plan include shares of common stock currently held by Wolfrock Energy, L.L.C., a Texas limited liability company, of which Mr. Meloy is the sole manager and has voting and dispositive power over the shares of common stock.

On March 17, 2026, Charles A. Meloy, a member of the board of directors of the Company, adopted a Rule 10b5-1 trading agreement intended to satisfy Rule 10b5-1(c), as amended. The plan relates to the sale of up to 150,000 shares of our common stock between June 16, 2026, and November 30, 2026. The shares covered by this plan include shares of common stock currently held by Wolfrock Energy, L.L.C., a Texas limited liability company, of which Mr. Meloy is the sole manager and has voting and dispositive power over the shares of common stock.

On August 13, 2025, Charles A. Meloy, a member of the board of directors of the Company, adopted a Rule 10b5-1 trading agreement intended to satisfy Rule 10b5-1(c), as amended. The plan relates to the sale of up to 110,000 shares of our common stock between November 12, 2025, and May 8, 2026. The shares covered by this plan include shares of common stock currently held by Wolfrock Energy, L.L.C., a Texas limited liability company of which Mr. Meloy is the sole manager and has voting and dispositive power over the shares of common stock.

On December 3, 2024, Charles A. Meloy, a member of the board of directors of the Company, adopted a trading plan intended to satisfy Rule 10b5-1(c), as amended. The plan relates to the sale of up to 110,000 shares of our common stock between March 10, 2025, and September 10, 2025. The shares covered by this plan include shares of common stock currently held by Wolfrock Energy, L.L.C., a Texas limited liability company of which Mr. Meloy is the sole manager and has voting and dispositive power over the shares of common stock.

On August 21, 2023, Travis D. Stice, the Company's Chief Executive Officer and Chairman of the board of directors of the Company, adopted a trading plan intended to satisfy Rule 10b5-1(c), as amended. The plan relates to the sale of up to 90,000 shares of common stock between November 22, 2023 and November 22, 2024. The shares covered by this plan include shares of common stock which will be acquired upon (i) the exercise of any employee stock options, and (ii) vesting of restricted stock units, including the net settlement of such restricted stock units to satisfy tax withholding obligations.