Form 4 for IRON Disc Medicine, Inc.
Accepted 2025-12-29 00:00:00 ET · period of report 2025-12-22 · accession 0001193125-25-335678 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-12-29 | 2025-12-22 | IRON | Savage William Jacob | Chief Medical Off | M - OptEx | $9.97 | +3,143 | 78.8K | +4% | +$31.4K |
| DM | 2025-12-29 | 2025-12-22 | IRON | Savage William Jacob | Chief Medical Off | M - OptEx | $0.00 | -3,143 | 29.9K | -10% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-12-22 | M | A | 2,825 | $9.86 | 78,527 | D | — | — | |
| 2 | Common | Common Stock | 2025-12-22 | M | A | 219 | $9.86 | 78,746 | D | — | — | |
| 3 | Common | Common Stock | 2025-12-22 | M | A | 99 | $13.50 | 78,845 | D | — | — | |
| 4 | Derivative | Stock Option (Right to Buy) | 2025-12-22 | M | D | 2,825 | $0.00 | 3,550 | D | $9.86 · — to 2031-09-13 | 2,825 Common Stock | (F1) The shares underlying this option are fully vested and exercisable as of the date hereof |
| 5 | Derivative | Stock Option (Right to Buy) | 2025-12-22 | M | D | 219 | $0.00 | 2,628 | D | $9.86 · — to 2031-09-13 | 219 Common Stock | (F1) The shares underlying this option are fully vested and exercisable as of the date hereof |
| 6 | Derivative | Stock Option (Right to Buy) | 2025-12-22 | M | D | 99 | $0.00 | 29,905 | D | $13.50 · — to 2032-12-28 | 99 Common Stock | (F2) The shares underlying this option vest in 48 equal monthly installments following December 29, 2022, subject to the Reporting Person's continued service on each such vesting date. |