There have been 50 recent insider transactions recorded for Marathon Digital Holdings, Inc. (MARA), including 12 buys and 38 sells. Total insider buying was valued at RSU Award and total insider selling at $11.7M.
Notable insiders with recent activity include Thiel Frederick G, Nowaid Zabi, Khan Salman Hassan. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — MARA
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-04-01 |
Thiel Frederick G |
Chief Executive Officer |
Tax Withholding of RSU |
36,230 |
$8.16 |
$295.64K |
4,752,724 |
| 2026-04-01 |
Nowaid Zabi |
General Counsel |
Tax Withholding of RSU |
12,328 |
$8.16 |
$100.6K |
1,049,137 |
| 2026-04-01 |
Khan Salman Hassan |
Chief Financial Officer |
Tax Withholding of RSU |
9,452 |
$8.04 |
$75.99K |
1,911,012 |
| 2026-03-17 |
Thiel Frederick G |
Chief Executive Officer |
Informative Sell |
27,505 |
$9.18 |
$252.5K |
4,788,954 |
| 2026-03-17 |
Khan Salman Hassan |
Chief Financial Officer |
Informative Sell |
16,000 |
$9.18 |
$146.88K |
343,165 |
| 2026-02-20 |
Thiel Frederick G |
Chief Executive Officer |
RSU Award |
752,093 |
- |
- |
4,907,815 |
| 2026-02-20 |
Nowaid Zabi |
General Counsel |
RSU Award |
197,919 |
- |
- |
1,092,552 |
| 2026-02-20 |
Khan Salman Hassan |
Chief Financial Officer |
RSU Award |
494,798 |
- |
- |
2,028,997 |
| 2026-02-20 |
Thiel Frederick G |
Chief Executive Officer |
Tax Withholding of RSU |
91,356 |
$7.50 |
$685.17K |
4,816,459 |
| 2026-02-20 |
Nowaid Zabi |
General Counsel |
Tax Withholding of RSU |
31,087 |
$7.50 |
$233.15K |
1,061,465 |
| 2026-02-20 |
Khan Salman Hassan |
Chief Financial Officer |
Tax Withholding of RSU |
77,713 |
$7.50 |
$582.85K |
1,951,284 |
| 2026-02-18 |
Thiel Frederick G |
Chief Executive Officer |
RSU Award |
773,861 |
- |
- |
4,155,722 |
| 2026-02-18 |
Nowaid Zabi |
General Counsel |
RSU Award |
203,648 |
- |
- |
894,633 |
| 2026-02-18 |
Khan Salman Hassan |
Chief Financial Officer |
RSU Award |
509,119 |
- |
- |
1,534,199 |
| 2026-02-17 |
Thiel Frederick G |
Chief Executive Officer |
Informative Sell |
27,505 |
$7.66 |
$210.69K |
3,381,861 |
| 2026-02-17 |
Khan Salman Hassan |
Chief Financial Officer |
Informative Sell |
16,000 |
$7.66 |
$122.56K |
359,165 |
| 2026-02-13 |
Mellinger Douglas K |
Director |
RSU Award |
82,759 |
- |
- |
253,618 |
| 2026-02-13 |
Antoun Georges |
Director |
RSU Award |
82,759 |
- |
- |
250,639 |
| 2026-02-13 |
Humpton Barbara |
Director |
RSU Award |
82,759 |
- |
- |
136,339 |
| 2026-02-13 |
Leupp Jay P |
Director |
RSU Award |
82,759 |
- |
- |
261,618 |
| 2026-02-13 |
George Janet |
Director |
RSU Award |
82,759 |
- |
- |
136,339 |
| 2026-02-13 |
Mealer-burke Vicki |
Director |
RSU Award |
82,759 |
- |
- |
140,862 |
| 2026-02-05 |
Thiel Frederick G |
Chief Executive Officer |
Tax Withholding of RSU |
67,704 |
$9.12 |
$617.46K |
3,409,366 |
| 2026-02-05 |
Nowaid Zabi |
General Counsel |
Tax Withholding of RSU |
14,249 |
$9.12 |
$129.95K |
690,985 |
| 2026-02-05 |
Khan Salman Hassan |
Chief Financial Officer |
Tax Withholding of RSU |
31,007 |
$9.12 |
$282.78K |
1,104,359 |
| 2026-01-30 |
Thiel Frederick G |
Chief Executive Officer |
Tax Withholding of RSU |
40,496 |
$9.50 |
$384.71K |
3,477,070 |
| 2026-01-30 |
Nowaid Zabi |
General Counsel |
Tax Withholding of RSU |
14,301 |
$9.50 |
$135.86K |
705,234 |
| 2026-01-30 |
Khan Salman Hassan |
Chief Financial Officer |
Tax Withholding of RSU |
34,449 |
$9.50 |
$327.27K |
1,135,366 |
| 2026-01-20 |
Thiel Frederick G |
Chief Executive Officer |
Informative Sell |
27,505 |
$10.80 |
$297.05K |
3,517,566 |
| 2026-01-08 |
Thiel Frederick G |
Chief Executive Officer |
Tax Withholding of RSU |
10,418 |
$8.98 |
$93.55K |
3,545,071 |
| 2026-01-08 |
Nowaid Zabi |
General Counsel |
Tax Withholding of RSU |
3,601 |
$8.98 |
$32.34K |
719,535 |
| 2026-01-08 |
Khan Salman Hassan |
Chief Financial Officer |
Tax Withholding of RSU |
9,513 |
$9.91 |
$94.27K |
1,169,815 |
| 2025-12-17 |
Thiel Frederick G |
Chief Executive Officer |
Informative Sell |
27,505 |
$10.77 |
$296.23K |
3,555,489 |
| 2025-12-15 |
Khan Salman Hassan |
Chief Financial Officer |
Informative Sell |
34,732 |
$11.48 |
$398.72K |
248,566 |
| 2025-11-17 |
Thiel Frederick G |
Chief Executive Officer |
Informative Sell |
27,505 |
$11.99 |
$329.78K |
3,582,994 |
| 2025-11-17 |
Khan Salman Hassan |
Chief Financial Officer |
Informative Sell |
34,732 |
$11.99 |
$416.44K |
283,298 |
| 2025-11-10 |
Nowaid Zabi |
General Counsel |
Informative Sell |
90 |
$16.58 |
$1.49K |
723,136 |
| 2025-11-10 |
Mellinger Douglas K |
Director |
Informative Sell |
1,000 |
$16.55 |
$16.55K |
170,859 |
| 2025-11-06 |
Thiel Frederick G |
Chief Executive Officer |
Tax Withholding of RSU |
27,316 |
$17.81 |
$486.5K |
3,610,499 |
| 2025-11-06 |
Nowaid Zabi |
General Counsel |
Tax Withholding of RSU |
4,240 |
$17.81 |
$75.51K |
748,249 |
| 2025-11-03 |
Thiel Frederick G |
Chief Executive Officer |
Tax Withholding of RSU |
40,388 |
$18.27 |
$737.89K |
3,637,815 |
| 2025-11-03 |
Nowaid Zabi |
General Counsel |
Tax Withholding of RSU |
9,981 |
$18.27 |
$182.35K |
757,376 |
| 2025-11-03 |
Khan Salman Hassan |
Chief Financial Officer |
Tax Withholding of RSU |
30,946 |
$18.27 |
$565.38K |
1,251,650 |
| 2025-10-31 |
Thiel Frederick G |
Chief Executive Officer |
Tax Withholding of RSU |
40,497 |
$17.76 |
$719.23K |
3,678,203 |
| 2025-10-31 |
Nowaid Zabi |
General Counsel |
Tax Withholding of RSU |
13,753 |
$17.76 |
$244.25K |
767,357 |
| 2025-10-31 |
Khan Salman Hassan |
Chief Financial Officer |
Tax Withholding of RSU |
34,382 |
$17.76 |
$610.62K |
1,282,596 |
| 2025-10-17 |
Thiel Frederick G |
Chief Executive Officer |
Informative Sell |
27,505 |
$19.57 |
$538.27K |
3,718,700 |
| 2025-10-15 |
Khan Salman Hassan |
Chief Financial Officer |
Informative Sell |
34,732 |
$22.74 |
$789.81K |
318,030 |
| 2025-10-07 |
Mellinger Douglas K |
Director |
Informative Sell |
1,000 |
$20.71 |
$20.71K |
171,859 |
| 2025-10-06 |
Khan Salman Hassan |
Chief Financial Officer |
Tax Withholding of RSU |
9,165 |
$18.61 |
$170.56K |
1,351,312 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry