CHUNG JANE

PrivateCIK: 1872398
Location

SOUTH SAN FRANCISCO, CA

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
InsiderCHUNG JANECIK 1872398
IssuerSUTRO BIOPHARMA, INC.CIK 1382101
Officer· Chief Commercial Officer
Since Aug 2021
-6.69K
Net shares
Net seller
$20.9K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
18.75K acquired · 25.44K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+18.75K

Price / share

Trade value

% of position

44.4%
8/9/2024
42.20K60.95K

Common Stock

Direct
F · Tax Withholding

Shares

6.69K

Price / share

$3.12

Trade value

$20.87K

% of position

11.0%
8/9/2024
60.95K54.26K
Total

Net shares

+12.06K

Net value

-$20.87K

Derivative Transactions1

Restricted Stock Unit (RSU)

Direct
M · Option Exercise
Converts to

Common Stock

18.75K shares

Shares

18.75K

Strike price

Held after

18.75K

Exercisable

8/9/2024
CHUNG JANE — Insider Transaction (Form 4) Filed Aug 13, 2024 | Finecho