Christopher S. Cook

Insider Reports History

Location
Hayward, CA
Signature
/s/ Paul Y. Cho, as attorney-in-fact for Christopher S. Cook
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Christopher S. Cook:

Company Role Class Num Shares Value Price $ Report Date Ownership
Ultra Clean Holdings, Inc. President, Products Division Common Stock 130,015 $2,947,440 $22.67 29 Aug 2025 Direct
Ultra Clean Holdings, Inc. President, Products Division Common Stock 4,100 $92,947 $22.67 29 Aug 2025 by Trust

Insider Reports Filed by Christopher S. Cook

Symbol Company Period Transactions Value $ Form Type Role Filing Time
UCTI Ultra Clean Holdings, Inc. 29 Aug 2025 1 $0 4 President, Products Division 03 Sep 2025, 20:28
UCTT Ultra Clean Holdings, Inc. 30 Apr 2025 3 -$124,047 4 President, Products Division 02 May 2025, 21:01
UCTT Ultra Clean Holdings, Inc. 25 Apr 2025 1 $0 4 President, Products Division 29 Apr 2025, 21:01
UCTT Ultra Clean Holdings, Inc. 07 Mar 2025 1 $103,709 4 President, Products Division 11 Mar 2025, 18:41
UCTT Ultra Clean Holdings, Inc. 09 May 2024 1 -$373,581 4 President, Products Division 13 May 2024, 18:53
UCTT Ultra Clean Holdings, Inc. 30 Apr 2024 2 -$199,152 4 President, Products Division 02 May 2024, 20:45
UCTT Ultra Clean Holdings, Inc. 26 Apr 2024 1 $0 4 President, Products Division 30 Apr 2024, 21:58
UCTT Ultra Clean Holdings, Inc. 14 Nov 2023 1 -$124,382 4 President, Products Division 15 Apr 2024, 19:25
UCTT Ultra Clean Holdings, Inc. 28 Apr 2023 2 -$70,322 4 President, Products Division 02 May 2023, 19:24
UCTT Ultra Clean Holdings, Inc. 29 Apr 2022 0 $0 3 President, Products Div 09 May 2022, 17:47