WILLOUGHBY SCOTT B.

PrivateCIK: 1877368
Location

RICHMOND, CA

InsiderWILLOUGHBY SCOTT B.CIK 1877368
IssuerSANGAMO THERAPEUTICS, INCCIK 1001233
Officer· SVP, Gen. Counsel & Secretary
Since Aug 2021
+800K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
800K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

800K shares

Shares

+800K

Strike price

.2601

Held after

800K

Exercisable

4/1/2026
WILLOUGHBY SCOTT B. — Insider Transaction (Form 4) Filed Apr 3, 2026 | Finecho