Insider · CIK 0001586788
John D Quisel
Files at: GOSS, IRON, XLRN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 MForm 4 → | Sep 16, 6:44 pm EDT | Disc Medicine, Inc.IRON | 36,000 | $1.01 | $36,360 | 262,064 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 23, 2026 AForm 4 → | Sep 25, 4:51 pm EDT | Gossamer Bio, Inc.GOSS | 10,000 | — | — | 10,000 | — | |
| Sep 15, 2026 MForm 4 → | Sep 16, 6:44 pm EDT | Disc Medicine, Inc.IRON | 36,000 | — | — | 150,120 | — |