Bitterman Kevin (CIK 1591747) reported 74 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-15). Recent activity: Buy IRON (10,000 shares), Buy IRON (7,136 shares), Buy IRON (10,000 shares), Sell IRON (27,136 shares), Sell IRON (912 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-15 | Disc Medicine, Inc. (IRON) | Director | Buy | 10,000 | $388,500 |
| 2026-09-15 | Disc Medicine, Inc. (IRON) | Director | Buy | 7,136 | $326,044 |
| 2026-09-15 | Disc Medicine, Inc. (IRON) | Director | Buy | 10,000 | $508,600 |
| 2026-09-15 | Disc Medicine, Inc. (IRON) | Director | Sell | 27,136 | $1.9M |
| 2026-09-09 | Disc Medicine, Inc. (IRON) | Director | Sell | 912 | $72,924 |
| 2026-09-09 | Disc Medicine, Inc. (IRON) | Director | Sell | 759 | $60,690 |
| 2026-09-09 | Disc Medicine, Inc. (IRON) | Director | Sell | 18 | $1,439 |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 70 | $5,596 |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 58 | $4,637 |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 1 | $80 |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 26,542 | $2.1M |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 22,090 | $1.8M |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 10 | $810 |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 9 | $729 |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 2 | $162 |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 2,810 | $224,744 |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 2,339 | $187,073 |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 54 | $4,319 |
| 2026-09-03 | Disc Medicine, Inc. (IRON) | Director | Sell | 511 | $40,967 |
| 2025-12-18 | Disc Medicine, Inc. (IRON) | Director | Sell | 213 | $19,483 |
| 2025-12-18 | Disc Medicine, Inc. (IRON) | Director | Sell | 148 | $13,538 |
| 2025-12-18 | Disc Medicine, Inc. (IRON) | Director | Sell | 393 | $35,948 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 3,446 | $323,235 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 16,403 | $1.5M |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 3,852 | $356,618 |
来源：SEC Form 4 申报文件 · 截至 2026-09-15