Latest filing published 01 Aug 2025 for Gryphon Digital Mining, Inc., €23k.
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
This profile gathers the share dealings of Simeon Salzman across 2 companies, led by American Bitcoin Corp. and MARA Holdings, Inc. Between 31 December 2020 and 31 July 2025, the trades on record add up to 6 filings.
In open-market terms, that means 1 purchase worth €7,372 on one side and 2 sales worth €739k on the other. Taken together, the sales exceed the purchases by €732k. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Other entries cover 1 share grant. Since January 2025: 1 purchase and no sales on the market.
The record was last updated on 1 August 2025 with a share grant (€23k) in American Bitcoin Corp. The latest purchase dates back some time: it was published 650 days ago, on 15 January 2025. The median gap between a trade and its publication by SEC (Form 4) is 4 days. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
4 of 4 declarations