Frederick G. Thiel

Companies

• Marathon Digital HoldingsChief executive officer Aug 25, 2021 to now¹
• Marathon Digital HoldingsBoard member Oct 16, 2018 to now²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• MDMarathon Digital Holdings MARA4,308,192 shares³$31.9M at $7.42Sep 17, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 17, 2026Sold 27,505 shares at $11.45 of Marathon Digital Holdings³
• Aug 17, 2026Sold 27,505 shares at $9.21 of Marathon Digital Holdings⁴
• Aug 3, 2026Shares withheld for tax 27,316 shares at $11.75 of Marathon Digital Holdings⁵
• Jul 31, 2026Shares withheld for tax 40,388 shares at $11.32 of Marathon Digital Holdings⁵
• Jul 30, 2026Shares withheld for tax 40,497 shares at $11.82 of Marathon Digital Holdings⁶
• Jul 17, 2026Sold 27,505 shares at $10.90 of Marathon Digital Holdings⁷
• Jul 1, 2026Shares withheld for tax 63,101 shares at $13.89 of Marathon Digital Holdings⁸
• Jun 17, 2026Sold 27,505 shares at $14.25 of Marathon Digital Holdings⁹
• May 18, 2026Sold 27,505 shares at $12.00 of Marathon Digital Holdings¹⁰
• May 18, 2026Shares withheld for tax 27,316 shares at $11.46 of Marathon Digital Holdings¹⁰
• Apr 30, 2026Shares withheld for tax 80,884 shares at $11.99 of Marathon Digital Holdings¹¹
• Apr 17, 2026Sold 27,505 shares at $11.68 of Marathon Digital Holdings¹²
• Apr 1, 2026Shares withheld for tax 36,230 shares at $8.16 of Marathon Digital Holdings¹³
• Mar 17, 2026Sold 27,505 shares at $9.18 of Marathon Digital Holdings¹⁴
• Feb 20, 2026Shares withheld for tax 91,356 shares at $7.50 of Marathon Digital Holdings¹⁵
• Feb 20, 2026Granted 752,093 shares of Marathon Digital Holdings¹⁶
• Feb 18, 2026Granted 773,861 shares of Marathon Digital Holdings¹⁷
• Feb 17, 2026Sold 27,505 shares at $7.66 of Marathon Digital Holdings¹⁷
• Feb 5, 2026Shares withheld for tax 67,704 shares at $9.12 of Marathon Digital Holdings¹⁸
• Jan 30, 2026Shares withheld for tax 40,496 shares at $9.50 of Marathon Digital Holdings¹⁹
• Jan 20, 2026Sold 27,505 shares at $10.80 of Marathon Digital Holdings²⁰
• Jan 8, 2026Shares withheld for tax 10,418 shares at $8.98 of Marathon Digital Holdings²¹
• Dec 17, 2025Sold 27,505 shares at $10.77 of Marathon Digital Holdings²²
• Nov 17, 2025Sold 27,505 shares at $11.99 of Marathon Digital Holdings²³
• Nov 6, 2025Shares withheld for tax 27,316 shares at $17.81 of Marathon Digital Holdings²⁴