SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549-1004 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (date of earliest event reported): May 7, 2002 Aehr Test Systems (Exact name of Registrant as specified in its chapter) California 000-22893 94-2424084 (State or other jurisdiction of [Commission File Number] (I.R.S. Employer incorporation or organization) Identification Number) 400 Kato Terrace Fremont, CA 94539 (Address of principal executive offices) 510-623-9400 (Registrant's telephone number, including area code) ITEM 5. OTHER EVENTS Aehr Test Systems sent a letter to its shareholders of record in the form of Exhibit 20 with an expected mailing date of May 7, 2002. ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS (c) Exhibits. Exhibit 20 Letter to Shareholders. SIGNATURE Pursuant to the requirements of the Securities Exchange Act or 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Aehr Test Systems (Registrant) Date: May 7, 2002 By: /S/ GARY L. LARSON ------------------------- Gary L. Larson Vice President of Finance and Chief Financial Officer EXHIBIT INDEX Exhibit Number ------- 20 Letter to Shareholders.