Over the 90-day window ending December 20, 2025, MARA Holdings's three dominant insider ownership positions are held by Chief Executive Officer Frederick G Thiel (3.58Mn shares), Chief Financial Officer Salman Hassan Khan (1.50Mn shares), General Counsel Zabi Nowaid (723.14K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Merrick D Okamoto | Executive Chairman | 5,486,480 | 24 Aug, 2021 |
| Frederick G Thiel | Chief Executive Officer | 3,582,994 | 19 Nov, 2025 |
| Salman Hassan Khan | Chief Financial Officer | 1,500,216 | 04 Nov, 2025 |
| Zabi Nowaid | General Counsel | 723,136 | 10 Nov, 2025 |
| James Crawford | Chief Operating Officer | 603,022 | 20 Feb, 2024 |
| Ashu Swami | Chief Technology Officer | 518,030 | 20 Feb, 2024 |
| Adam Michael Swick | Chief Growth Officer | 314,697 | 20 Feb, 2024 |
| Kevin A Denuccio | 266,974 | 06 May, 2024 | |
| Jay P Leupp | 178,859 | 28 Feb, 2025 | |
| Douglas K Mellinger | 170,859 | 12 Nov, 2025 | |
| Georges Antoun | 167,880 | 28 Feb, 2025 | |
| Peter Benz | VP | 131,119 | 04 Mar, 2022 |
| Sarita M. James | 91,333 | 06 May, 2024 | |
| Simeon Salzman | Chief Financial Officer | 84,366 | 04 Mar, 2022 |
| Vicki Mealer-Burke | 58,103 | 10 Sep, 2025 | |
| Janet George | 53,580 | 28 Feb, 2025 | |
| Barbara Humpton | 53,580 | 28 Feb, 2025 | |
| Said Ouissal | 40,922 | 10 Sep, 2024 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 15 Dec, 2025 | Salman Hassan Khan | Common Stock | D | 34,732 | $11.48 | 248,566 | I | S |
| 17 Nov, 2025 | Frederick G Thiel | Common Stock | D | 27,505 | $11.99 | 3,582,994 | D | S |
| 17 Nov, 2025 | Salman Hassan Khan | Common Stock | D | 34,732 | $11.99 | 283,298 | I | S |
| 10 Nov, 2025 | Douglas K Mellinger | Common Stock | D | 1,000 | $16.55 | 170,859 | D | S |
| 06 Nov, 2025 | Zabi Nowaid | Common Stock | D | 4,887 | $16.70 | 752,489 | D | S |
| 06 Nov, 2025 | Frederick G Thiel | Common Stock | D | 27,316 | $17.81 | 3,610,499 | D | F |
| 06 Nov, 2025 | Zabi Nowaid | Common Stock | D | 4,240 | $17.81 | 748,249 | D | F |
| 10 Nov, 2025 | Zabi Nowaid | Common Stock | D | 25,023 | $15.87 | 723,226 | D | S |
| 10 Nov, 2025 | Zabi Nowaid | Common Stock | D | 90 | $16.58 | 723,136 | D | S |
| 31 Oct, 2025 | Frederick G Thiel | Common Stock | D | 40,497 | $17.76 | 3,678,203 | D | F |
| 31 Oct, 2025 | Zabi Nowaid | Common Stock | D | 13,753 | $17.76 | 767,357 | D | F |
| 31 Oct, 2025 | Salman Hassan Khan | Common Stock | D | 34,382 | $17.76 | 1,282,596 | D | F |
| 03 Nov, 2025 | Zabi Nowaid | Common Stock | D | 9,981 | $18.27 | 757,376 | D | F |
| 03 Nov, 2025 | Frederick G Thiel | Common Stock | D | 40,388 | $18.27 | 3,637,815 | D | F |
| 03 Nov, 2025 | Salman Hassan Khan | Common Stock | D | 30,946 | $18.27 | 1,251,650 | D | F |
| 17 Oct, 2025 | Frederick G Thiel | Common Stock | D | 27,505 | $19.57 | 3,718,700 | D | S |
| 15 Oct, 2025 | Salman Hassan Khan | Common Stock | D | 34,732 | $22.74 | 318,030 | I | S |
| 07 Oct, 2025 | Douglas K Mellinger | Common Stock | D | 1,000 | $20.71 | 171,859 | D | S |
| 06 Oct, 2025 | Salman Hassan Khan | Common Stock | D | 9,165 | $18.61 | 1,351,312 | D | F |
| 01 Oct, 2025 | Frederick G Thiel | Common Stock | D | 9,584 | $18.26 | 3,746,205 | D | F |