CHUNG JANE (Chief Commercial Officer) exercised options at SUTRO BIOPHARMA, INC.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 3/6/2026ACC: 0001872398-26-000003
Officer· Chief Commercial Officer
Since Aug 2021
-282.00
Net shares
Net seller
$6.0K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
788.00 acquired · 1.07K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+788.00
Price / share
—
Trade value
—
% of position
3.8%
3/4/2026
20.78K→21.57K
Common Stock
Direct
Shares
−282.00
Price / share
$21.31
Trade value
$6.01K
% of position
1.3%
3/4/2026
21.57K→21.29K
Total
Net shares
+506.00
Net value
-$6.01K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 3/4/2026 | M · Option Exercise | +788.00 | — | — | 3.8% | 20.78K | 21.57K |
| Common Stock Direct | 3/4/2026 | F · Tax Withholding | −282.00 | $21.31 | $6.01K | 1.3% | 21.57K | 21.29K |
| Total | +506.00 | -$6.01K | ||||||
Derivative Transactions1
Restricted Stock Units (RSUs)
Direct
Converts to
Common Stock
788.00 shares
Shares
−788.00
Strike price
Held after
0.00
Exercisable
—
3/4/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units (RSUs) Direct | Common Stock788.00 shares | 3/4/2026 | M · Option Exercise | −788.00 | — | 0.00 |