Siu Chris – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
AEHR	Siu Chris	CFO	May 14 '26	Sale	107.06	2,070	221,608	5,706	May 15 12:00 AM
AEHR	Siu Chris	VP Finance/CFO	Dec 06 '23	Sale	25.27	322	8,136	14,747	Dec 07 12:00 AM
UCTT	Siu Chris	Chief Accounting Officer & SVP	Aug 04 '20	Sale	30.00	3,413	102,390	40,390	Aug 05 12:00 AM
UCTT	Siu Chris	Chief Accounting Officer & SVP	Aug 03 '20	Sale	30.66	2,000	61,320	43,803	Aug 05 12:00 AM

Insider Trading & Congressional Trades