X0609 4 2026-09-18 0 0001507605 MARA Holdings, Inc. MARA 0001837940 Nowaid Zabi false C/O MARA HOLDINGS, INC. 1010 SOUTH FEDERAL HIGHWAY, SUITE 2700 HALLANDALE BEACH FL 33009 0 1 0 0 General Counsel 1 Common Stock 2026-09-18 4 S 0 8376 12.10 D 890404 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 12, 2025. Reflects weighted average sale price for the open-market sales transaction reported herein. Actual sale prices ranged from $12.09 to $12.15. The reporting person provided the issuer, and will provide any security holder of MARA Holdings, Inc. or member of the SEC staff, full information regarding the number of shares sold at each separate price upon request. /s/ Zabi Nowaid 2026-09-18