The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Thiel Frederick G since 2021.
This trader's CIK number is 1567383.
At the time of last reporting, Thiel Frederick G was the Chief Executive Officer of Mara Holdings, Inc.. (stock ticker symbol MARA).
Also see all insider trading activities at Mara Holdings, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | MARA | 0 | $0 | 192,535 | $3,129,792 | 0 | $0 |
| 2024 | MARA | 0 | $0 | 110,027 | $2,104,241 | 0 | $0 |
| 2022 | MARA | 5,000 | $19,100 | 0 | $0 | 0 | $0 |
| 2021 | MARA | 0 | $0 | 2,000 | $78,380 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-18 | MARA | Sale | 27,505 | 15.28 | 420,276 |
| 2025-07-16 | MARA | Sale | 27,505 | 19.52 | 536,897 |
| 2025-06-16 | MARA | Sale | 27,505 | 15.30 | 420,826 |
| 2025-05-16 | MARA | Sale | 27,505 | 15.68 | 431,278 |
| 2025-05-09 | MARA | Sale | 55,010 | 15.00 | 825,150 |
| 2025-01-16 | MARA | Sale | 27,505 | 18.01 | 495,365 |
| 2024-12-16 | MARA | Sale | 27,505 | 23.50 | 646,367 |
| 2024-11-18 | MARA | Sale | 27,505 | 19.80 | 544,599 |
| 2024-10-16 | MARA | Sale | 27,505 | 17.50 | 481,337 |
| 2024-09-20 | MARA | Sale | 27,512 | 15.70 | 431,938 |
| 2022-12-16 | MARA | Buy | 5,000 | 3.82 | 19,100 |
| 2021-02-12 | MARA | Sale | 2,000 | 39.19 | 78,380 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Thiel Frederick G (Chief Executive Officer of Mara Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.