X0306 4 2018-07-25 0 0001040470 AEHR TEST SYSTEMS AEHR 0001625605 Schneider John M. AEHR TEST SYSTEMS 400 KATO TERRACE FREMONT CA 94539 1 0 0 0 Common Stock 2018-07-25 4 S 0 5000 2.53 D 73632 I See Footnote Common Stock 2018-07-26 4 S 0 45000 2.521 D 28632 I See Footnote Common Stock 331800 I See Footnote Common Stock 205676 I See Footnote Common Stock 17113 D Shares held by PWA Real Estate, LLC for which the Reporting Person is an affiliate. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.5 to $2.57, inclusive. The reporting person undertakes to provide to Aehr Test Systems, any security holder of Aehr Test Systems, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth above. Shares held by Private Wealth Adv 401K PSP for which the Reporting Person is the owner. Shares held by Dharma Group Insurance Co for which the Reporting Person is an affiliate. Kenneth B. Spink, Attorney-in-fact 2018-08-02