Hata Yujiro S Insider Trading -- Recent SEC Form 4 Transactions
Hata Yujiro S (CIK 1649119) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-10-08). Recent activity: Buy IDYA (26,338 shares), Sell IDYA (25,538 shares), Sell IDYA (800 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-08 | IDEAYA Biosciences, Inc. (IDYA) | President and CEO | Buy | 26,338 | $113,517 |
| 2026-10-08 | IDEAYA Biosciences, Inc. (IDYA) | President and CEO | Sell | 25,538 | $954,787 |
| 2026-10-08 | IDEAYA Biosciences, Inc. (IDYA) | President and CEO | Sell | 800 | $30,610 |
Source: SEC Form 4 filings · as of 2026-10-08