Chris Siu

Insider Reports History

Entity
Individual
Location
C/O Aehr Test Systems, 400 Kato Terrace, Fremont, California
Signature
/s/Chris Siu, Attorney-in-Fact
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 Chris Siu:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Ultra Clean Holdings, Inc. Chief Accounting Officer & SVP Common Stock 40,106 $1.37 M $34.14 May 31, 2022 Direct
AEHR TEST SYSTEMS CFO Common Stock 14,011 $157 K $11.17 Jun 3, 2024 Direct
AEHR TEST SYSTEMS CFO Common Stock 1,600 $17.9 K $11.17 Jun 3, 2024 By Trust

Insider Reports Filed by Chris Siu

Symbol Company Period Transactions Value $ Form Type Date Filed Role
AEHR AEHR TEST SYSTEMS Jun 3, 2024 1 -3,787 4 Jun 13, 2024 CFO
AEHR AEHR TEST SYSTEMS Apr 1, 2024 1 16,796 4 Apr 2, 2024 CFO
AEHR AEHR TEST SYSTEMS Mar 1, 2024 1 -7,011 4 Mar 1, 2024 CFO
AEHR AEHR TEST SYSTEMS Dec 6, 2023 1 -8,136 4 Dec 7, 2023 VP Finance/CFO
AEHR AEHR TEST SYSTEMS Sep 1, 2023 2 -25,975 4 Sep 5, 2023 EXECUTIVE V.P. FINANCE & CFO
AEHR AEHR TEST SYSTEMS Jun 1, 2023 0 0 3/A Jul 13, 2023 EXECUTIVE V.P. FINANCE & CFO
UCTT Ultra Clean Holdings, Inc. May 31, 2022 2 -121,770 4 Jun 2, 2022 Chief Accounting Officer & SVP
UCTT Ultra Clean Holdings, Inc. Apr 29, 2022 3 -21,881 4 May 3, 2022 Chief Accounting Officer & SVP
UCTT Ultra Clean Holdings, Inc. Apr 24, 2022 2 -75,980 4 Apr 26, 2022 Chief Accounting Officer & SVP
UCTT Ultra Clean Holdings, Inc. May 31, 2021 1 -252,358 4 Jun 2, 2021 Chief Accounting Officer & SVP