4
Changes in Ownership
SUTRO BIOPHARMA, INC. Filed Acc 0001992979-26-000004
CHIEF SCIENTIFIC OFFICER gave up 1,345 shares (to pay taxes)
- CHIEF SCIENTIFIC OFFICER acquired 3,750 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Gerber Hans-Peter CHIEF SCIENTIFIC OFFICER | 2026-09-18 | Option exercise | +3,750 | 13,712 | D | ||
| Gerber Hans-Peter CHIEF SCIENTIFIC OFFICER | 2026-09-18 | Shares withheld for taxes | −1,345 | $15.34 | $20,632 | 12,367 | D |
| Derivatives | |||||||
| Gerber Hans-Peter CHIEF SCIENTIFIC OFFICER | 2026-09-18 | Option exercise · Restricted Stock Units (RSUs) | −3,750 | 3,750 | D | ||
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