4
Changes in Ownership
SUTRO BIOPHARMA, INC. Filed Acc 0002063633-26-000002
Chief Admin. Ofcr. & GC gave up 1,521 shares (to pay taxes)
- Chief Admin. Ofcr. & GC acquired 3,698 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 |
|---|---|---|---|---|---|---|---|
| Pauling David Chief Admin. Ofcr. & GC | 2026-03-01 | Option exercise | +500 | 7,673 | D | ||
| Pauling David Chief Admin. Ofcr. & GC | 2026-03-01 | Option exercise | +842 | 8,515 | D | ||
| Pauling David Chief Admin. Ofcr. & GC | 2026-03-01 | Shares withheld for taxes | −551 | $20.47 | $11,279 | 7,964 | D |
| Pauling David Chief Admin. Ofcr. & GC | 2026-03-02 | Option exercise | +2,356 | 10,320 | D | ||
| Pauling David Chief Admin. Ofcr. & GC | 2026-03-02 | Shares withheld for taxes | −970 | $20.55 | $19,934 | 9,350 | D |
| Derivatives | |||||||
| Pauling David Chief Admin. Ofcr. & GC | 2026-03-01 | Option exercise · Restricted Stock Units (RSUs) | −500 | 500 | D | ||
| Pauling David Chief Admin. Ofcr. & GC | 2026-03-01 | Option exercise · Restricted Stock Units (RSUs) | −842 | 1,686 | D | ||
| Pauling David Chief Admin. Ofcr. & GC | 2026-03-02 | Option exercise · Restricted Stock Units (RSUs) | −2,356 | 7,069 | D | ||
| Pauling David Chief Admin. Ofcr. & GC | 2026-03-02 | Grant or award · Restricted Stock Units (RSUs) | +4,200 | 4,200 | D | ||
| Pauling David Chief Admin. Ofcr. & GC | 2026-03-02 | Grant or award · Stock Option (right to buy) | +33,600 | 33,600 | D | ||
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