Chris Siu is Chief Accounting Officer & SVP of Ultra Clean Holdings, Inc.. Currently has a direct ownership of 40,106 shares of UCTT, which is worth approximately $1.38 Million. The most recent transaction as insider was on May 31, 2022, when has been sold 3,986 shares (Common Stock) at a price of $33.56 per share, resulting in proceeds of $133,770. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 40.1K
0% 3M change
0% 12M change
Total Value Held $1.38 Million

Chris Siu Transaction History

Date Transaction Value Shares Traded Shares Held Form
May 31 2022
SELL
Payment of exercise price or tax liability
$133,770 $33.56 p/Share
3,986 Reduced 9.04%
40,106 Common Stock
May 06 2022
BUY
Grant, award, or other acquisition
$12,002 $27.34 p/Share
439 Added 0.99%
44,092 Common Stock
Apr 30 2022
SELL
Payment of exercise price or tax liability
$21,881 $31.17 p/Share
702 Reduced 1.58%
43,653 Common Stock
Apr 29 2022
BUY
Grant, award, or other acquisition
-
6,235 Added 12.32%
44,355 Common Stock
Apr 24 2022
SELL
Payment of exercise price or tax liability
$75,980 $33.56 p/Share
2,264 Reduced 5.61%
38,120 Common Stock
May 31 2021
SELL
Payment of exercise price or tax liability
$252,358 $56.33 p/Share
4,480 Reduced 9.66%
41,884 Common Stock
Apr 30 2021
BUY
Grant, award, or other acquisition
-
5,527 Added 10.65%
46,364 Common Stock
Apr 24 2021
SELL
Payment of exercise price or tax liability
$122,505 $54.11 p/Share
2,264 Reduced 5.25%
40,837 Common Stock
Feb 10 2021
BUY
Grant, award, or other acquisition
-
4,911 Added 10.23%
43,101 Common Stock

Also insider at

AEHR
AEHR TEST SYSTEMS Technology
CS

Chris Siu

Chief Accounting Officer & SVP
Hayward, CA

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