Simeon Salzman

Chief Financial Officer, Marathon Digital Holdings.

Companies

American BitcoinChief financial officer Feb 16, 2024 to Sep 12, 2025¹
Marathon Digital HoldingsChief financial officer Apr 7, 2021 to Mar 4, 2022²

Holdings

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

Shares held

American Bitcoin ABTC613,342 shares³$4.9M at $7.96Jul 31, 2025
Marathon Digital Holdings MARA84,366 shares⁴$702.8K at $8.33Feb 15, 2022

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

Recent filings

Jul 31, 2025Shares withheld for tax 25,486 shares at $1.01 of American Bitcoin³
Jan 13, 2025Bought 19,365 shares at $0.39 of American Bitcoin⁵
Jun 21, 2024Sold 55,595 shares at $1.19 of American Bitcoin⁶
Feb 15, 2022Converted 10,000 shares at $25.55 of Marathon Digital Holdings⁴

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARAmerican Bitcoin, Chief financial officer
2
SEC EDGARMarathon Digital Holdings, Chief financial officer
3
SEC EDGARAmerican Bitcoin shares after the filing of Jul 31, 2025
4
SEC EDGARMarathon Digital Holdings shares after the filing of Feb 15, 2022
5
SEC EDGARForm 4 filed Jan 15, 2025
6
SEC EDGARForm 4 filed Jun 26, 2024