DORMAN STUART

PrivateCIK: 2047580
Location

SOUTH SAN FRANCISCO, CA

InsiderDORMAN STUARTCIK 2047580
IssuerIDEAYA BIOSCIENCES, INC.CIK 1676725
Officer· Chief Commercial Officer
Since Jan 2026
+155K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
155K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

155K shares

Shares

+155K

Strike price

32.19

Held after

155K

Exercisable

1/30/2026
DORMAN STUART — Insider Transaction (Form 4) Filed Feb 2, 2026 | Finecho