| 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 |
|---|---|---|---|---|---|---|---|---|---|
10% Owner
1 company
Ai Dmi LLC last filed a Form 4 in October 2025, as 10% Owner at IRON.
At the last filing, the largest reported position was 2,814,379 shares of IRON. The IRON filings lean toward selling, a net 309,264 shares.
Ai Dmi LLC has 4 Form 4 filings on record from February 2023 to October 2025, all as 10% Owner at Disc Medicine (IRON), 2023–2025.
The 4 reported transactions were 2 open-market purchases, 1 open-market sale and 1 stock award.
Counted by filing, the open-market trades come to 1 purchase worth about $10.0M and 1 sale worth about $59.9M.
The only open-market purchase was 434,783 shares of IRON at an average $23.00 on February 15, 2023, about $10.0M. Twelve months later IRON was up 177%.
The only open-market sale was 744,047 shares of IRON at an average $80.47 on October 22, 2025, about $59.9M. Twelve months later IRON was down 14%.
Shares as reported in the last Form 4 for each company; the most recent is from October 2025. Values use today's prices. Any trades after the last filing were not reported, so current holdings may differ.