4
Changes in Ownership
SUTRO BIOPHARMA, INC. Filed Acc 0001415889-25-006712
PRESIDENT AND COO gave up 9,450 shares (to pay taxes)
- PRESIDENT AND COO acquired 31,875 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 |
|---|---|---|---|---|---|---|---|
| Chung Jane PRESIDENT AND COO | 2025-03-01 | Option exercise | +6,875 | 77,217 | D | ||
| Chung Jane PRESIDENT AND COO | 2025-03-01 | Option exercise | +25,000 | 102,217 | D | ||
| Chung Jane PRESIDENT AND COO | 2025-03-01 | Shares withheld for taxes | −9,450 | $1.59 | $15,026 | 92,767 | D |
| Derivatives | |||||||
| Chung Jane PRESIDENT AND COO | 2025-03-01 | Option exercise · Restricted Stock Unit (RSU) | −6,875 | 13,750 | D | ||
| Chung Jane PRESIDENT AND COO | 2025-03-01 | Option exercise · Restricted Stock Unit (RSU) | −25,000 | 75,000 | D | ||
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