Insider · CIK 0001951849
Jonathan Yen-Wen Yu
Files at: IRON. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 24, 2026 SForm 4 → | Aug 26, 8:10 pm EDT | Disc Medicine, Inc.IRON | 9,096 | $83.10 | $755,852 | 54,324 | −14.3% | 10b5-1 |
| Aug 24, 2026 MForm 4 → | Aug 26, 8:10 pm EDT | Disc Medicine, Inc.IRON | 9,096 | $13.50 | $122,796 | 63,120 | — | 10b5-1 |
| Aug 12, 2026 SForm 4 → | Aug 14, 7:14 pm EDT | Disc Medicine, Inc.IRON | 804 | $82.64 | $66,445 | 54,324 | −1.46% | 10b5-1 |
| Aug 12, 2026 MForm 4 → | Aug 14, 7:14 pm EDT | Disc Medicine, Inc.IRON | 804 | $13.50 | $10,854 | 55,128 | — | 10b5-1 |
| Jul 7, 2026 SForm 4 → | Jul 9, 7:35 pm EDT | Disc Medicine, Inc.IRON | 100 | $82.50 | $8,250 | 54,324 | −0.18% | 10b5-1 |
| Jul 7, 2026 MForm 4 → | Jul 9, 7:35 pm EDT | Disc Medicine, Inc.IRON | 100 | $13.50 | $1,350 | 54,424 | — | 10b5-1 |
| Jun 26, 2026 SForm 4 → | Jun 30, 5:45 pm EDT | Disc Medicine, Inc.IRON | 300 | $72.50 | $21,750 | 54,324 | −0.55% | 10b5-1 |
| Jun 26, 2026 MForm 4 → | Jun 30, 5:45 pm EDT | Disc Medicine, Inc.IRON | 300 | $13.50 | $4,050 | 54,624 | — | 10b5-1 |
| Jun 22, 2026 SForm 4 → | Jun 24, 8:34 pm EDT | Disc Medicine, Inc.IRON | 9,700 | $72.66 | $704,795 | 54,324 | −15.2% | 10b5-1 |
| Jun 22, 2026 MForm 4 → | Jun 24, 8:34 pm EDT | Disc Medicine, Inc.IRON | 9,700 | $13.50 | $130,950 | 64,024 | — | 10b5-1 |
| Jun 16, 2026 SForm 4 → | Jun 18, 4:43 pm EDT | Disc Medicine, Inc.IRON | 18,612 | $69.19 | $1,287,801 | 54,324 | −25.5% | 10b5-1 |
| Jun 16, 2026 MForm 4 → | Jun 18, 4:43 pm EDT | Disc Medicine, Inc.IRON | 18,612 | $9.86 | $183,514 | 72,936 | — | 10b5-1 |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 24, 2026 MForm 4 → | Aug 26, 8:10 pm EDT | Disc Medicine, Inc.IRON | 9,096 | — | — | 13,847 | — | 10b5-1 |
| Aug 12, 2026 MForm 4 → | Aug 14, 7:14 pm EDT | Disc Medicine, Inc.IRON | 804 | — | — | 22,943 | — | 10b5-1 |
| Jul 7, 2026 MForm 4 → | Jul 9, 7:35 pm EDT | Disc Medicine, Inc.IRON | 100 | — | — | 23,747 | — | 10b5-1 |
| Jun 26, 2026 MForm 4 → | Jun 30, 5:45 pm EDT | Disc Medicine, Inc.IRON | 300 | — | — | 23,847 | — | 10b5-1 |
| Jun 22, 2026 MForm 4 → | Jun 24, 8:34 pm EDT | Disc Medicine, Inc.IRON | 9,700 | — | — | 24,147 | — | 10b5-1 |
| Jun 16, 2026 MForm 4 → | Jun 18, 4:43 pm EDT | Disc Medicine, Inc.IRON | 18,612 | — | — | 31,951 | — | 10b5-1 |