Information Memorandum of AEHR03

Information Memorandum Security Symbol : AEHR03 Terms and Conditions SEC Website (URL) : https://capital.sec.or.th/webapp/corp_fin2/cg i-bin/final69.php?txt_compid=0241&txt_offerid =002257&txt_secuid=34&txt_offertypeid=30&txt_ language=T&txt_applydate=2026-08-21&start_dat e=2026-10-14 Underlying Security (URL) : https://www.aehr.com/ Underlying Exchange (URL) : https://www.nasdaq.com/market-activity/stocks /aehr DR Issuer (URL) : https://www.pi.financial/product/depositary-r eceipt Remark : Manufactures wafer-level burn-in test and screening systems for semiconductor chips. It is strong in silicon carbide (SiC) chips for electric vehicles, as well as memory chips and optical chips for AI. It is a small company with highly volatile revenue. ______________________________________________________________________ This announcement was prepared and disseminated by listed company or issuer through the electronic system which is provided for the purpose of dissemination of the information and related documents of listed company or issuer to the Stock Exchange of Thailand only. The Stock Exchange of Thailand has no responsibility for the correctness and completeness of any statements, figures, reports or opinions contained in this announcement, and has no liability for any losses and damages in any cases. In case you have any inquiries or clarification regarding this announcement, please directly contact listed company or issuer who made this announcement. If you would like to see the full details of this information, please click view "full details" in attached file.