Frederick G Thiel sold $928k of MARA
Chief Executive Officer at MARA Holdings, Inc.. 55,010 shares at an average of $16.87, traded Sep 16, 2025, filed Sep 18, 2025.
Score components
- +25RoleCEO
- +24Trade size$928k at market
- 0Share of holdings soldSold 1.4% of holdings
- +15Cluster4 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 0001493152-25-014118, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 16, 2025 | SOpen-market sale Common Stock10b5-1 | -27,505 | $16.35 | $450k | 3,783,294 | Sep 18, 2025 |
| Sep 17, 2025 | SOpen-market sale Common Stock10b5-1 | -27,505 | $17.38 | $478k | 3,755,789 | Sep 18, 2025 |
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% | |
| 34Weak | MARA Holdings, Inc. | Frederick G Thiel Chief Executive Officer | $315k 27,505 shares | -1% | |
| 27Weak | MARA Holdings, Inc. | Frederick G Thiel Chief Executive Officer | $296k 27,505 shares | -1% | |
| 31Weak | MARA Holdings, Inc. | Salman Hassan Khan Chief Financial Officer | $399k 34,732 shares | -12% | |
| 38Weak | MARA Holdings, Inc. | Salman Hassan Khan Chief Financial Officer | $416k 34,732 shares | -11% | |
| 35Weak | MARA Holdings, Inc. | Frederick G Thiel Chief Executive Officer | $330k 27,505 shares | -1% | |
| 10Weak | MARA Holdings, Inc. | Douglas K Mellinger director | $17k 1,000 shares | -1% | |
| 48Moderate | MARA Holdings, Inc. | Zabi Nowaid General Counsel | $480k 30,000 shares | -4% |
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.