Aehr Test Systems SEC filings AEHR
Aehr Test Systems has 1,000 filings in SEC EDGAR's recent list, going back to Jul 18, 2019. Its latest annual report, Form ARS, was filed on Sep 10, 2026 for the period ended May 29, 2026. The latest quarterly report (Form 10-Q) was filed on Apr 8, 2026, covering the quarter ended Feb 27, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Nov 2, 2026 | Nov 2, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 29, 2026 | Oct 24, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Oct 20, 2026 | Oct 19, 2026 |
| ARS | Annual report to shareholders | Sep 10, 2026 | May 29, 2026 |
| DEF 14A | Proxy statement | Sep 9, 2026 | Sep 3, 2026 |
| S-3ASR | Automatic shelf registration | Jul 27, 2026 | — |
| 10-K | Annual report | Jul 27, 2026 | May 29, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 14, 2026 | Jul 14, 2026 |
| 8-K |
Current report
Other events
|
Apr 20, 2026 | Apr 17, 2026 |
| 8-K |
Current report
Material agreement
|
Apr 8, 2026 | Apr 8, 2026 |
| 424B5 | Prospectus supplement | Apr 8, 2026 | — |
| 10-Q | Quarterly report | Apr 8, 2026 | Feb 27, 2026 |
| UPLOAD | Letter from the SEC | Apr 8, 2026 | — |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change
|
Apr 7, 2026 | Apr 7, 2026 |
| CORRESP | Letter to the SEC | Mar 31, 2026 | — |
| UPLOAD | Letter from the SEC | Mar 17, 2026 | — |
| 10-Q | Quarterly report | Jan 12, 2026 | Nov 28, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 8, 2026 | Jan 8, 2026 |
| S-8 | Employee stock plan registration | Nov 7, 2025 | — |
| 8-K |
Current report
Officer or director change
|
Nov 7, 2025 | Oct 21, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Oct 21, 2025 | Oct 20, 2025 |
| 10-Q | Quarterly report | Oct 8, 2025 | Aug 29, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 6, 2025 | Oct 6, 2025 |
| ARS | Annual report to shareholders | Sep 29, 2025 | May 30, 2025 |
| DEF 14A | Proxy statement | Sep 10, 2025 | Sep 3, 2025 |
| 10-K | Annual report | Jul 28, 2025 | May 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 8, 2025 | Jul 8, 2025 |
| 10-Q | Quarterly report | Apr 10, 2025 | Feb 28, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 8, 2025 | Apr 8, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Feb 28, 2025 | Feb 24, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 13, 2025 | Jan 13, 2025 |
| 10-Q | Quarterly report | Jan 13, 2025 | Nov 29, 2024 |
| 424B5 | Prospectus supplement | Oct 29, 2024 | — |
| EFFECT | Filing | Oct 25, 2024 | — |
| CORRESP | Letter to the SEC | Oct 23, 2024 | — |
| UPLOAD | Letter from the SEC | Oct 22, 2024 | — |
| 8-K |
Current report
Shareholder vote results
|
Oct 22, 2024 | Oct 21, 2024 |
| S-3 | Shelf registration | Oct 15, 2024 | — |
| 10-Q | Quarterly report | Oct 11, 2024 | Aug 30, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 10, 2024 | Oct 10, 2024 |
| DEF 14A | Proxy statement | Sep 11, 2024 | Sep 11, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 6, 2024 | Aug 31, 2024 |
| 8-K |
Current report
Acquisition or sale of assets
|
Aug 1, 2024 | Jul 31, 2024 |
| 10-K | Annual report | Jul 30, 2024 | May 31, 2024 |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change
|
Jul 16, 2024 | Jul 11, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Jul 16, 2024 | Jul 15, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 9, 2024 | Jul 9, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
May 29, 2024 | May 29, 2024 |
| 10-Q | Quarterly report | Apr 10, 2024 | Feb 29, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 9, 2024 | Apr 9, 2024 |
| 10-Q | Quarterly report | Jan 12, 2024 | Nov 30, 2023 |
| 8-K |
Current report
Agreement ended
|
Jan 10, 2024 | Jan 10, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 9, 2024 | Jan 9, 2024 |
| S-8 | Employee stock plan registration | Oct 27, 2023 | — |
| 8-K |
Current report
Shareholder vote results
|
Oct 25, 2023 | Oct 23, 2023 |
| DEFA14A | Additional proxy material | Oct 20, 2023 | — |
| 10-Q | Quarterly report | Oct 12, 2023 | Aug 31, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 5, 2023 | Oct 5, 2023 |
| DEF 14A | Proxy statement | Sep 13, 2023 | Oct 23, 2023 |
| 10-K | Annual report | Aug 28, 2023 | May 31, 2023 |
| 8-K |
Current report
Officer or director change
|
Jul 17, 2023 | Jul 11, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 13, 2023 | Jul 13, 2023 |
| 8-K |
Current report
Officer or director change
|
May 31, 2023 | May 8, 2023 |
| 8-K |
Current report
Officer or director change
|
May 31, 2023 | May 31, 2023 |
| 10-Q | Quarterly report | Apr 13, 2023 | Feb 28, 2023 |
| 8-K |
Current report
Officer or director change
|
Mar 31, 2023 | Mar 28, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 30, 2023 | Mar 30, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 15, 2023 | Mar 10, 2023 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Feb 8, 2023 | Feb 7, 2023 |
| 424B5 | Prospectus supplement | Feb 8, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Jan 27, 2023 | Jan 24, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Jan 17, 2023 | Jan 10, 2023 |
| 10-Q | Quarterly report | Jan 13, 2023 | Nov 30, 2022 |
| 8-K |
Current report
Results of operations
|
Jan 5, 2023 | Jan 5, 2023 |
| 8-K |
Current report
Material agreement
|
Dec 8, 2022 | Dec 5, 2022 |
| S-8 | Employee stock plan registration | Nov 16, 2022 | — |
| 8-K |
Current report
Shareholder vote results
|
Oct 21, 2022 | Oct 18, 2022 |
| 10-Q | Quarterly report | Oct 14, 2022 | Aug 31, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 6, 2022 | Oct 6, 2022 |
| DEF 14A | Proxy statement | Sep 23, 2022 | Oct 18, 2022 |
| 10-K | Annual report | Aug 26, 2022 | May 31, 2022 |
| 8-K |
Current report
Officer or director change
|
Jul 20, 2022 | Jul 14, 2022 |
| 8-K |
Current report
Acquisition or sale of assets
|
Jul 19, 2022 | Jul 19, 2022 |
| 10-Q | Quarterly report | Apr 13, 2022 | Feb 28, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 1, 2022 | Mar 28, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 31, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 25, 2022 | Jan 21, 2022 |
| 10-Q | Quarterly report | Jan 14, 2022 | Nov 30, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Jan 13, 2022 | Jan 11, 2022 |
| 8-K |
Current report
Results of operations
|
Jan 6, 2022 | Jan 6, 2022 |
| S-8 | Employee stock plan registration | Nov 17, 2021 | — |
| 8-K |
Current report
New debt, Bylaw or fiscal year change
|
Oct 22, 2021 | Oct 19, 2021 |
| 8-K |
Current report
Officer or director change
|
Oct 21, 2021 | Oct 19, 2021 |
| 10-Q | Quarterly report | Oct 14, 2021 | Aug 31, 2021 |
| DEF 14A | Proxy statement | Sep 24, 2021 | Oct 19, 2021 |
| 8-K |
Current report
Results of operations
|
Sep 23, 2021 | Sep 23, 2021 |
| EFFECT | Filing | Sep 17, 2021 | — |
| 8-K |
Current report
Material agreement
|
Sep 17, 2021 | Sep 17, 2021 |
| 424B5 | Prospectus supplement | Sep 17, 2021 | — |
| CORRESP | Letter to the SEC | Sep 15, 2021 | — |
| UPLOAD | Letter from the SEC | Sep 14, 2021 | — |
| S-3 | Shelf registration | Sep 3, 2021 | — |
| 10-K | Annual report | Aug 27, 2021 | May 31, 2021 |
| 8-K |
Current report
Officer or director change
|
Jul 16, 2021 | Jul 13, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 15, 2021 | Jul 15, 2021 |
| 8-K |
Current report
Material agreement
|
Jul 9, 2021 | Jul 8, 2021 |
| 8-K |
Current report
Agreement ended
|
Jun 14, 2021 | Jun 12, 2021 |
| 8-K |
Current report
Officer or director change
|
Jun 10, 2021 | Jun 8, 2021 |
| 8-K |
Current report
Officer or director change
|
May 14, 2021 | May 10, 2021 |
| 10-Q | Quarterly report | Apr 13, 2021 | Feb 28, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 8, 2021 | Apr 8, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Jan 20, 2021 | Jan 14, 2021 |
| 10-Q | Quarterly report | Jan 14, 2021 | Nov 30, 2020 |
| 8-K |
Current report
Results of operations
|
Jan 7, 2021 | Jan 7, 2021 |
| S-8 | Employee stock plan registration | Nov 18, 2020 | — |
| 8-K |
Current report
Shareholder vote results
|
Oct 23, 2020 | Oct 20, 2020 |
| 10-Q | Quarterly report | Oct 14, 2020 | Aug 31, 2020 |
| 8-K |
Current report
Results of operations
|
Sep 24, 2020 | Sep 24, 2020 |
| DEF 14A | Proxy statement | Sep 24, 2020 | Oct 20, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Sep 9, 2020 | Sep 2, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 9, 2020 | Sep 2, 2020 |
| 8-K |
Current report
Officer or director change
|
Sep 9, 2020 | Sep 2, 2020 |
| 10-K | Annual report | Aug 28, 2020 | May 31, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 16, 2020 | Jul 16, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 28, 2020 | Apr 23, 2020 |
| 10-Q | Quarterly report | Apr 14, 2020 | Feb 29, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 2, 2020 | Apr 2, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Jan 21, 2020 | Jan 16, 2020 |
| 10-Q | Quarterly report | Jan 14, 2020 | Nov 30, 2019 |
| 8-K |
Current report
Results of operations
|
Jan 9, 2020 | Jan 9, 2020 |
| S-8 | Employee stock plan registration | Nov 22, 2019 | — |
| 8-K |
Current report
Shareholder vote results
|
Oct 25, 2019 | Oct 22, 2019 |
| 10-Q | Quarterly report | Oct 15, 2019 | Aug 31, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 3, 2019 | Oct 3, 2019 |
| DEF 14A | Proxy statement | Sep 26, 2019 | Oct 22, 2019 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Sep 11, 2019 | Sep 9, 2019 |
| 8-K |
Current report
Other events
|
Sep 11, 2019 | Sep 9, 2019 |
| 8-K/A |
Amended current report
Officer or director change, Bylaw or fiscal year change
|
Sep 11, 2019 | Jul 17, 2019 |
| 10-K | Annual report | Aug 28, 2019 | May 31, 2019 |
| 8-K |
Current report
Listing notice
|
Aug 27, 2019 | Aug 21, 2019 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 19, 2019 | Jul 17, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 18, 2019 | Jul 18, 2019 |
Showing 142 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Instruments For Meas & Testing of Electricity & Elec Signals (SIC 3825)
- Listed as
- AEHR (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- CA
- Headquarters
- Fremont, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1040470
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.