Insider · CIK 0001478831
Jeffrey Stein
Files at: IDYA, CDTX, PRTK. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 16, 2026 AForm 4 → | Jun 18, 4:33 pm EDT | IDEAYA Biosciences, Inc.IDYA | 20,000 | — | — | 20,000 | — |