Frederick G. Thiel, Chief Executive Officer at MARA Holdings, Inc. (MARA), sold 27,505 shares at $7.66 ($211K) on 2026-02-17, disclosed to the SEC on 2026-02-19.
Open-market sale of $211k MARA by Chief Executive Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| MARA | SELL | 2026-08-19 | $253K | — | Filing → |
| MARA | SELL | 2026-07-20 | $300K | — | Filing → |
| MARA | SELL | 2026-06-22 | $392K | — | Filing → |