X0508 4 2026-02-17 0 0001507605 MARA Holdings, Inc. MARA 0001907413 Khan Salman Hassan C/O MARA HOLDINGS, INC. 1010 SOUTH FEDERAL HIGHWAY, SUITE 2700 HALLANDALE BEACH FL 33009 0 1 0 0 Chief Financial Officer 1 Common Stock 2026-02-17 4 S 0 16000 7.66 D 359165 I By S & N Khan Family Trust Common Stock 2026-02-18 4 A 0 509119 0.00 A 1534199 D The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 11, 2025. The reporting person and his spouse are trustees of the S & N Khan Family Trust, and members of the reporting person's immediate family are the sole beneficiaries of the trust. Represents the number of performance-vested restricted stock units ("PSUs") earned by the reporting person pursuant to an award granted on February 28, 2025 under the issuer's Amended and Restated 2018 Equity Incentive Plan, as amended, and the related award agreement. The PSUs were subject to issuer performance goals based on hashrate hours, total exahash and deployed megawatts over the performance period beginning January 1, 2025 and ending on December 31, 2025. On February 18, 2026, the Talent, Culture and Compensation Committee of the issuer's Board of Directors certified the level of achievement of the applicable performance goals, resulting in the reporting person earning 509,119 PSUs. The earned PSUs remain subject to the applicable time-based vesting conditions set forth in the award agreement. /s/ Zabi Nowaid, Attorney-in-Fact for Salman Khan 2026-02-19