Mara Holdings, Inc.

MARA

Financials

10-QQ2 ended 06/30/2608/06/26 10-QQ1 ended 03/31/2605/11/26 10-KFY 202503/02/26 10-QQ3 ended 09/30/2511/04/25 10-QQ2 ended 06/30/2507/29/25

Disclosures

8-KCurrent report09/25/26 8-KCurrent report08/06/26 8-KCurrent report08/04/26 8-KCurrent report07/09/26 8-KCurrent report06/25/26

Prospectuses and Registrations

S-8Registration of securities for employees12/30/25 424B5Prospectus supplement03/28/25 S-8Registration of securities for employees03/04/24 S-3ASRAutomatic shelf registration02/29/24 S-3ASRAutomatic shelf registration10/24/23

Proxies

DEF 14ADefinitive proxy04/30/26 DEFA14AAdditional proxy materials04/30/26 DEF 14ADefinitive proxy04/30/25 DEFA14AAdditional proxy materials04/30/25 DEFA14AAdditional proxy materials02/10/25

Ownership

Form 4Insider transaction10/21/26 144Proposed sale of securities10/19/26 Form 4Insider transaction10/07/26 Form 4Insider transaction10/02/26 Form 4Insider transaction10/02/26

Other

ARSAnnual report to shareholders04/30/26 ARSAnnual report to shareholders04/30/25 UPLOADLetter from the SEC06/13/24 CORRESPCorrespondence with the SEC04/22/24 UPLOADLetter from the SEC04/08/24