Insider · CIK 0001457477
David Hallal
Files at: SRRK, KLRS, ALXN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 21, 2026 GForm 4 → | Sep 23, 4:36 pm EDT | Scholar Rock Holding CorpSRRK | 36,652 | — | — | 1,602,382 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 3, 2026 AForm 4 → | Jun 4, 4:28 pm EDT | Kalaris Therapeutics, Inc.KLRS | 9,000 | — | — | 9,000 | — |