CHU YU-WAYE

PrivateCIK: 1854586
Location

SOUTH SAN FRANCISCO, CA

CHU YU-WAYE (Chief Medical Officer) received a stock award from CYTOMX THERAPEUTICS, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderCHU YU-WAYECIK 1854586
IssuerCYTOMX THERAPEUTICS, INC.CIK 1501989
Officer· Chief Medical Officer
Since Feb 2026
+375K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
375K acquired
Non-Derivative Transactions1

Common Stock

Direct
A · Award

Shares

+75K

Price / share

Trade value

% of position

55.3%
2/2/2026
135.72K210.72K
Total

Net shares

+75K

Net value

$0.00

Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

300K shares

Shares

+300K

Strike price

6.09

Held after

300K

Exercisable

2/2/2026