As of September 12, 2026, MARA Holdings's top three insider holders are Merrick D Okamoto (Executive Chairman, 5.49Mn shares), Frederick G Thiel (Chief Executive Officer, 4.34Mn shares), Salman Hassan Khan (Chief Financial Officer, 1.61Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Merrick D Okamoto | Executive Chairman | 5,486,480 | 0 | 5,486,480 | 35.3% | 24 Aug, 2021 |
| 2 | Frederick G Thiel | Chief Executive Officer | 4,335,697 | 0 | 4,335,697 | 27.9% | 19 Aug, 2026 |
| 3 | Salman Hassan Khan | Chief Financial Officer | 1,606,356 | 0 | 1,606,356 | 10.3% | 04 Aug, 2026 |
| 4 | Zabi Nowaid | General Counsel | 898,780 | 0 | 898,780 | 5.8% | 21 Aug, 2026 |
| 5 | James Crawford | Chief Operating Officer | 603,022 | 0 | 603,022 | 3.9% | 20 Feb, 2024 |
| 6 | Ashu Swami | Chief Technology Officer | 518,030 | 0 | 518,030 | 3.3% | 20 Feb, 2024 |
| 7 | Adam Michael Swick | Chief Growth Officer | 314,697 | 0 | 314,697 | 2.0% | 20 Feb, 2024 |
| 8 | Kevin A Denuccio | Director | 266,974 | 0 | 266,974 | 1.7% | 06 May, 2024 |
| 9 | Jay P Leupp | Director | 261,618 | 0 | 261,618 | 1.7% | 13 Feb, 2026 |
| 10 | Georges Antoun | Director | 250,639 | 0 | 250,639 | 1.6% | 13 Feb, 2026 |
| 11 | Douglas K Mellinger | Director | 231,618 | 0 | 231,618 | 1.5% | 24 Jun, 2026 |
| 12 | Vicki Mealer-Burke | Director | 140,862 | 0 | 140,862 | 0.9% | 13 Feb, 2026 |
| 13 | Janet George | Director | 136,339 | 0 | 136,339 | 0.9% | 13 Feb, 2026 |
| 14 | Barbara Humpton | Director | 136,339 | 0 | 136,339 | 0.9% | 13 Feb, 2026 |
| 15 | Peter Benz | Vp | 131,119 | 0 | 131,119 | 0.8% | 04 Mar, 2022 |
| 16 | Sarita M. James | Director | 91,333 | 0 | 91,333 | 0.6% | 06 May, 2024 |
| 17 | Simeon Salzman | Chief Financial Officer | 84,366 | 0 | 84,366 | 0.5% | 04 Mar, 2022 |
| 18 | Said Ouissal | Director | 40,922 | 0 | 40,922 | 0.3% | 10 Sep, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 21 Aug, 2026 | Zabi Nowaid | General Counsel | Disposed S | 8,376 | $12.00 | $100.51K | 898,780 | Direct |
| 17 Aug, 2026 | Frederick G Thiel | Chief Executive Officer | Disposed S | 27,505 | $9.21 | $253.32K | 4,335,697 | Direct |
| 31 Jul, 2026 | Zabi Nowaid | General Counsel | Disposed F | 9,745 | $11.32 | $110.31K | 911,295 | Direct |
| 31 Jul, 2026 | Salman Hassan Khan | Chief Financial Officer | Disposed F | 30,215 | $11.32 | $342.03K | 1,606,356 | Direct |
| 03 Aug, 2026 | Zabi Nowaid | General Counsel | Disposed F | 4,139 | $11.75 | $48.63K | 907,156 | Direct |
| 30 Jul, 2026 | Zabi Nowaid | General Counsel | Disposed F | 13,428 | $11.82 | $158.72K | 921,040 | Direct |
| 20 Jul, 2026 | Zabi Nowaid | General Counsel | Disposed S | 8,376 | $12.00 | $100.51K | 934,468 | Direct |
| 17 Jul, 2026 | Salman Hassan Khan | Chief Financial Officer | Disposed S | 16,000 | $10.90 | $174.40K | 393,066 | Indirect |
| 01 Jul, 2026 | Salman Hassan Khan | Chief Financial Officer | Disposed F | 61,515 | $13.89 | $854.44K | 1,670,140 | Direct |
| 01 Jul, 2026 | Zabi Nowaid | General Counsel | Disposed F | 20,924 | $13.89 | $290.63K | 942,844 | Direct |
| 22 Jun, 2026 | Douglas K Mellinger | Director | Disposed S | 7,000 | $16.00 | $112.00K | 231,618 | Direct |
| 17 Jun, 2026 | Frederick G Thiel | Chief Executive Officer | Disposed S | 27,505 | $14.25 | $391.95K | 4,562,009 | Direct |
| 17 Jun, 2026 | Zabi Nowaid | General Counsel | Disposed S | 7,000 | $14.25 | $99.75K | 963,768 | Direct |
| 17 Jun, 2026 | Salman Hassan Khan | Chief Financial Officer | Disposed S | 16,000 | $14.25 | $228.00K | 409,066 | Indirect |
| 18 May, 2026 | Zabi Nowaid | General Counsel | Disposed F | 4,248 | $11.46 | $48.68K | 979,018 | Direct |
| 18 May, 2026 | Frederick G Thiel | Chief Executive Officer | Disposed F | 27,316 | $11.46 | $313.04K | 4,617,019 | Direct |
| 18 May, 2026 | Frederick G Thiel | Chief Executive Officer | Disposed S | 27,505 | $12.00 | $330.06K | 4,589,514 | Direct |
| 18 May, 2026 | Zabi Nowaid | General Counsel | Disposed S | 8,250 | $12.00 | $99.00K | 970,768 | Direct |
| 30 Apr, 2026 | Zabi Nowaid | General Counsel | Disposed F | 23,781 | $11.99 | $285.13K | 983,266 | Direct |
| 17 Apr, 2026 | Zabi Nowaid | General Counsel | Disposed S | 42,090 | $12.00 | $505.08K | 1,007,047 | Direct |