Christopher S Cook is President, Products Division of Ultra Clean Holdings, Inc.. Currently has a direct ownership of 130,015 shares of UCTT, which is worth approximately $3.34 Million. The most recent transaction as insider was on Aug 29, 2025, when has been sold 73,686 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 130K
130.81% 3M change
270.12% 12M change
Total Value Held $3.34 Million

Christopher S Cook Transaction History

Date Transaction Value Shares Traded Shares Held Form
Aug 29 2025
BUY
Grant, award, or other acquisition
-
73,686 Added 36.17%
130,015 Common Stock
Apr 30 2025
SELL
Payment of exercise price or tax liability
$124,047 $18.71 p/Share
6,630 Reduced 10.53%
56,329 Common Stock
Apr 25 2025
BUY
Grant, award, or other acquisition
-
27,831 Added 30.65%
62,959 Common Stock
May 09 2024
SELL
Open market or private sale
$373,576 $43.51 p/Share
8,586 Reduced 19.64%
35,128 Common Stock
Apr 30 2024
SELL
Payment of exercise price or tax liability
$199,152 $41.83 p/Share
4,761 Reduced 9.82%
43,714 Common Stock
Apr 26 2024
BUY
Grant, award, or other acquisition
-
15,560 Added 24.3%
48,475 Common Stock
Nov 14 2023
SELL
Open market or private sale
$124,382 $26.68 p/Share
4,662 Reduced 12.41%
32,915 Common Stock
Apr 30 2023
SELL
Payment of exercise price or tax liability
$70,322 $28.54 p/Share
2,464 Reduced 6.15%
37,577 Common Stock
Apr 28 2023
BUY
Grant, award, or other acquisition
-
18,661 Added 31.79%
40,041 Common Stock
CSC

Christopher S Cook

President, Products Division
Hayward, CA

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