Frederick G. Thiel, Chief Executive Officer at MARA Holdings, Inc. (MARA), sold 27,505 shares at $10.90 ($300K) on 2026-07-17, disclosed to the SEC on 2026-07-20.
Scheduled sale ($300k) by Chief Executive Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| Filing → |
| MARA | SELL | 2026-08-19 | $253K | — | Filing → |
| MARA | SELL | 2026-06-22 | $392K | — | Filing → |
| MARA | SELL | 2026-05-20 | $330K | — | Filing → |