MARA Holdings, Inc. 10-Q

Item 5. Other Information. None. Furthermore, neither the Company nor any of its directors or Section 16 officers has adopted , modified or termination , any trading plans or arrangements that are intended to satisfy the affirmative defense conditions of Rule 10b5-1 or plans that are “non-Rule 10b5-1 plans,” as defined in Item 408(c) of Regulation S-K. 42 Item 6. Exhibits. 31.1 Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002* 31.2 Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002* 32.1 Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002* 32.2 Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002* 101.ins Inline XBRL Instance Document** 101.sch Inline XBRL Taxonomy Schema Document** 101.cal Inline XBRL Taxonomy Calculation Document** 101.def Inline XBRL Taxonomy Linkbase Document** 101.lab Inline XBRL Taxonomy Label Linkbase Document** 101.pre Inline XBRL Taxonomy Presentation Linkbase Document** 104 Inline XBRL * Furnished herewith ** Filed herein 43 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. Date: November 8, 2023 MARATHON DIGITAL HOLDINGS, INC. By: /s/ Fred Thiel Name: Fred Thiel Title: Chief Executive Officer (Principal Executive Officer) By: /s/ Salman Khan Name: Salman Khan Title: Chief Financial Officer (Principal Financial Officer) 44