WaveMan · Form 4
Thiel Frederick G insider trades
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Thiel Frederick G insider trades

Thiel Frederick G has filed 56 Form 4s with the SEC that we hold, all for MARA Holdings, Inc. (MARA), as Chief Executive Officer, Director. Across all of them we count 1 purchase worth $19.1K and 27 sales worth $10.8M reported on Form 4. In the last 12 months: 0 purchases ($0) and 13 sales ($4.1M). The largest single trade was a sale of 55,010 shares of MARA Holdings, Inc. worth $825.1K, dated 2025-05-09. Of 3 sales filed since we began reading the 10b5-1 checkbox, 3 (100%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2021-08-25 and the latest 2026-10-02.

MARA Holdings, Inc. (MARA)

Chief Executive Officer, Director · 56 filings · 28 purchases and sales
Trade dateCodeSharesValue as filedFiled
2020-12-15S, sale reported on Form 45,000$32.5K2024-01-02
2022-12-16P, purchase reported on Form 45,000$19.1K2022-12-21
2024-09-20S, sale reported on Form 427,512$431.9K2024-09-20
2024-10-16S, sale reported on Form 427,505$481.3K2024-10-18
2024-11-18S, sale reported on Form 427,505$544.6K2024-11-20
2024-12-16S, sale reported on Form 427,505$646.4K2024-12-18
2025-01-16S, sale reported on Form 427,505$495.4K2025-01-21
2025-02-18S, sale reported on Form 427,505$458.8K2025-02-20
2025-05-09S, sale reported on Form 455,010$825.1K2025-05-13
2025-05-16S, sale reported on Form 427,505$431.3K2025-05-20
2025-06-16S, sale reported on Form 427,505$420.8K2025-06-18
2025-07-16S, sale reported on Form 427,505$536.9K2025-07-18
2025-08-18S, sale reported on Form 427,505$420.3K2025-08-19
2025-09-16S, sale reported on Form 427,505$449.7K2025-09-18
2025-09-17S, sale reported on Form 427,505$478.0K2025-09-18
2025-10-17S, sale reported on Form 427,505$538.3K2025-10-20
2025-11-17S, sale reported on Form 427,505$329.8K2025-11-19
2025-12-17S, sale reported on Form 427,505$296.2K2025-12-19
2026-01-20S, sale reported on Form 427,505$297.1K2026-01-22
2026-02-17S, sale reported on Form 427,505$210.7K2026-02-19
2026-03-17S, sale reported on Form 427,505$252.5K2026-03-19
2026-04-17S, sale reported on Form 427,505$321.3K2026-04-21
2026-05-18S, sale reported on Form 427,505$330.1K2026-05-20
2026-06-17S, sale reported on Form 427,505$391.9K2026-06-22
2026-07-17S, sale reported on Form 427,505$299.8K2026-07-20
2026-08-17S, sale reported on Form 427,505$253.3K2026-08-19
2026-09-17S, sale reported on Form 427,505$314.9K2026-09-18
2026-10-01S, sale reported on Form 427,505$308.6K2026-10-02
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1567383) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
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