Form 8-K
8-K — AEHR TEST SYSTEMS
Accession: 0001654954-26-003746
Filed: 2026-04-20
Period: 2026-04-17
CIK: 0001040470
SIC: 3825 (INSTRUMENTS FOR MEAS & TESTING OF ELECTRICITY & ELEC SIGNALS)
Item: Other Events
Item: Financial Statements and Exhibits
Documents
8-K — aehr_8k.htm (Primary)
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8-K — FORM 8-K
8-K (Primary)
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aehr_8k.htm
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported)
April 17, 2026
_______________________
AEHR TEST SYSTEMS
(Exact name of registrant as specified in its charter)
California
000-22893
94-2424084
(State or other jurisdiction
of incorporation)
(Commission
File Number)
(IRS Employer
Identification No.)
400 KATO TERRACE
FREMONT, CA 94539
(Address of principal executive offices, including zip code)
510-623-9400
(Registrant’s telephone number, including area code)
N/A
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading
Symbol(s)
Name of each exchange on which registered
Common Stock, par value$0.01 per share
AEHR
The NASDAQ Capital Market
Item 8.01. Other Events.
On April 17, 2026, Aehr Test Systems, a California corporation (the “Company”), fully utilized its previously announced at-the-market equity offering program and completed sales of shares of its common stock having aggregate gross proceeds of approximately $60.0 million. The shares were offered and sold pursuant to the Company’s effective registration statement on Form S-3 (File No. 333-282661), which registered up to $100.0 million of securities, and the prospectus supplement dated April 8, 2026.
Item 9.01. Financial Statements and Exhibits.
(d) Exhibits.
Exhibit No.
Description
104
Cover Page Interactive Data File (embedded within the Inline XBRL document)
2
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
AEHR TEST SYSTEMS
Date: April 18, 2026 By: /s/ Chris P. Siu
Chris P. Siu
Executive Vice President of Finance and
Chief Financial Officer
3
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