Bitterman Kevin (CIK 1591747) reported 55 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-12-18). Recent activity: Sell IRON (393 shares), Sell IRON (213 shares), Sell IRON (148 shares), Sell IRON (28,913 shares), Sell IRON (3,852 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-18 | Disc Medicine, Inc. (IRON) | Director | Sell | 393 | $35,948 |
| 2025-12-18 | Disc Medicine, Inc. (IRON) | Director | Sell | 213 | $19,483 |
| 2025-12-18 | Disc Medicine, Inc. (IRON) | Director | Sell | 148 | $13,538 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 28,913 | $2.6M |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 3,852 | $356,618 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 3,446 | $323,235 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 8,527 | $784,910 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 2,005 | $185,623 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 1,793 | $168,183 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 6,570 | $604,768 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 1,540 | $142,573 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 1,371 | $128,600 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 16,403 | $1.5M |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 3,921 | $360,771 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 14,811 | $1.4M |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 2,049 | $188,528 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 11,427 | $1.0M |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 1,572 | $144,640 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Buy | 7,000 | $94,500 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 7,000 | $643,090 |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 35,898 | $3.3M |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 18,666 | $1.7M |
| 2025-12-16 | Disc Medicine, Inc. (IRON) | Director | Sell | 14,359 | $1.3M |
| 2025-10-17 | Disc Medicine, Inc. (IRON) | Director | Sell | 19,542 | $1.5M |
| 2025-10-17 | Disc Medicine, Inc. (IRON) | Director | Sell | 2,618 | $203,576 |
Source: SEC Form 4 filings · as of 2025-12-18