COOK CHRISTOPHER S

PrivateCIK: 1927266
Location

HAYWARD, CA

COOK CHRISTOPHER S (President, Products Div) received a stock award from ULTRA CLEAN HOLDINGS, INC.

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

A · 1 award
InsiderCOOK CHRISTOPHER SCIK 1927266
Officer· President, Products Div
Since Apr 2022
+13.20K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
13.20K acquired
Non-Derivative Transactions1

Common Stock

Direct
A · Award

Shares

+13.20K

Price / share

Trade value

% of position

13.5%
5/22/2026
97.43K110.62K
Total

Net shares

+13.20K

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned4.10K
Total
4.10K indirect4.10K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
COOK CHRISTOPHER S — Insider Transaction (Form 4) Filed May 28, 2026 | Finecho