Insider · CIK 0001311569
Willard H Dere
Files at: MCRB, MGX, BMRN, RDUS, MRSN, OCRX. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 2, 2026 AForm 4 → | Jun 4, 6:04 pm EDT | BIOMARIN PHARMACEUTICAL INCBMRN | 7,490 | — | — | 46,440 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 8, 2026 AForm 4 → | Jul 10, 4:15 pm EDT | Seres Therapeutics, Inc.MCRB | 6,500 | — | — | 6,500 | — | |
| Jun 9, 2026 AForm 4 → | Jun 11, 2:23 pm EDT | Metagenomi Therapeutics, Inc.MGX | 21,000 | — | — | 21,000 | — |