0001493152-24-036476.txt : 20240916 0001493152-24-036476.hdr.sgml : 20240916 20240916204012 ACCESSION NUMBER: 0001493152-24-036476 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240912 FILED AS OF DATE: 20240916 DATE AS OF CHANGE: 20240916 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MELLINGER DOUGLAS K CENTRAL INDEX KEY: 0001066960 ORGANIZATION NAME: STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36555 FILM NUMBER: 241302319 MAIL ADDRESS: STREET 1: PRT GROUP INC STREET 2: 342 MADISON AVE 11TH FL CITY: NEW YORK STATE: NY ZIP: 10173 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MARA Holdings, Inc. CENTRAL INDEX KEY: 0001507605 STANDARD INDUSTRIAL CLASSIFICATION: FINANCE SERVICES [6199] ORGANIZATION NAME: 09 Crypto Assets IRS NUMBER: 010949984 STATE OF INCORPORATION: NV FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1180 N. TOWN CENTER DRIVE STREET 2: SUITE 100 CITY: LAS VEGAS STATE: NV ZIP: 89144 BUSINESS PHONE: (800) 804-1690 MAIL ADDRESS: STREET 1: 1180 N. TOWN CENTER DRIVE STREET 2: SUITE 100 CITY: LAS VEGAS STATE: NV ZIP: 89144 FORMER COMPANY: FORMER CONFORMED NAME: MARATHON DIGITAL HOLDINGS, INC. DATE OF NAME CHANGE: 20210315 FORMER COMPANY: FORMER CONFORMED NAME: Marathon Patent Group, Inc. DATE OF NAME CHANGE: 20130222 FORMER COMPANY: FORMER CONFORMED NAME: American Strategic Minerals Corp DATE OF NAME CHANGE: 20111213 4 1 ownership.xml X0508 4 2024-09-12 0 0001507605 MARA Holdings, Inc. MARA 0001066960 MELLINGER DOUGLAS K C/O MARA HOLDINGS, INC. 101 NE THIRD AVENUE, SUITE 1200 FORT LAUDERDALE FL 33301 1 0 0 0 1 Common Stock 2024-09-12 4 S 0 1000 16.00 D 141756 D The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 13, 2024. /s/ Zabi Nowaid, Attorney-in-Fact for Douglas K. Mellinger 2024-09-16