| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Financial Officer | Chief Financial Officer
2 companies
Simeon Salzman last filed a Form 4 in July 2025, as Chief Financial Officer at ABTC. The filings on record cover 2 companies. Simeon Salzman's net worth is not public. Form 4 filings only show shares in the companies where this person was an insider, as of the last filing.
Our model assigns Simeon Salzman a middling insider score of 57/100, based on 3 past trades. Over a 12-month horizon, 66.7% of those trades were profitable, with an average 12-month return of +24.3%.
At the last filing, the largest reported position was 613,342 shares of ABTC. The ABTC filings lean toward selling, a net 36,230 shares.
Simeon Salzman has 5 Form 4 filings on record from December 2020 to July 2025, across 2 companies: Chief Financial Officer at American Bitcoin (ABTC), 2024–2025; Chief Financial Officer at Mara (MARA), 2020–2022.
The 11 reported transactions were 2 open-market purchases, 2 open-market sales, 2 conversions and 2 option or other derivative awards, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 1 purchase worth about $8K and 2 sales worth about $867K.
The only open-market purchase was 19,365 shares of ABTC at an average $0.39 on January 13, 2025, about $8K. Twelve months later ABTC was down 6%.
The largest open-market sale was 15,000 shares of MARA at an average $53.38 on April 5, 2021, about $801K. Twelve months later MARA was down 54%.
Shares as reported in the last Form 4 for each company; the most recent is from July 2025. Values use today's prices. Any trades after the last filing were not reported, so current holdings may differ.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jan 13, 2025 | ABTC American Bitcoin Corp. | Chief Financial Officer | Buy | 19,365 | $0.39 | $7,552.35 | +11.4% | -59.8% | -5.7% | |
| Jun 21, 2024 | ABTC American Bitcoin Corp. | Chief Financial Officer | Sell | 55,595 | $1.19 | $66,158.05 | -24.7% | -53.9% | -25.0% | |
| Apr 5, 2021 | MARA Mara Holdings, Inc. | Chief Financial Officer | Sell | 15,000 | $53.38 | $800,700.00 | -16.8% | -47.5% | -53.6% |