Frederick G. Thiel

All filings by Frederick G. Thiel on record concern MARA Holdings, Inc., in the capacity of chief executive. In total, 53 filings cover trades dated from 15 December 2020 to 1 October 2026.

The open-market side counts 1 purchase for €18k alongside 23 sales for €8.2M. Taken together, the sales exceed the purchases by €8.1M. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Other entries cover 24 share grants. Since January 2026: no purchases and 8 sales on the market.

The latest filing, published on 2 October 2026, reports a share grant of €630k in MARA Holdings, Inc. The most recent open-market purchase was published on 21 December 2022, 1,400 days ago. The median gap between a trade and its publication by SEC (Form 4) is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.