Frederick G Thiel sold $315k of MARA
Chief Executive Officer at MARA Holdings, Inc.. 27,505 shares at an average of $11.45, traded Sep 17, 2026, filed Sep 18, 2026.
Score components
- +25RoleCEO
- +14Trade size$315k at market
- 0Share of holdings soldSold 0.6% of holdings
- +15Cluster3 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001493152-26-043433, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 17, 2026 | SOpen-market sale Common Stock10b5-1 | -27,505 | $11.45 | $315k | 4,308,192 | 24 d ago |
Related signals
Other insiders at MARA Holdings, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 34Weak | MARA Holdings, Inc. | Frederick G Thiel Chief Executive Officer | $309k 27,505 shares | -1% | |
| 29Weak | MARA Holdings, Inc. | Salman Hassan Khan Chief Financial Officer | $183k 16,000 shares | -3% | |
| 20Weak | MARA Holdings, Inc. | Zabi Nowaid General Counsel | $101k 8,376 shares | -1% | |
| 36Weak | MARA Holdings, Inc. | Frederick G Thiel Chief Executive Officer | $421k 27,505 shares | -1% | |
| 36Weak | MARA Holdings, Inc. | Salman Hassan Khan Chief Financial Officer | $551k 34,733 shares | -2% | |
| 10Weak | MARA Holdings, Inc. | Douglas K Mellinger director | $16k 1,000 shares | -1% | |
| 30Weak | MARA Holdings, Inc. | Salman Hassan Khan Chief Financial Officer | $262k 16,700 shares | -1% | |
| 37Weak | MARA Holdings, Inc. | Frederick G Thiel Chief Executive Officer | $431k 27,505 shares | -1% | |
| 35Weak | MARA Holdings, Inc. | Salman Hassan Khan Chief Financial Officer | $501k 33,400 shares | -2% | |
| 17Weak | MARA Holdings, Inc. | Douglas K Mellinger director | $48k 3,000 shares | -2% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.