AEHR - CIK 0001040470
AEHR TEST SYSTEMS has filed 2,029 documents with the SEC between 1997 and 2026. The most frequent type is insider trade (1,313 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Annual report to shareholders | ARS | 2009-10-16 | 2009-05-31 |
| Quarterly report | 10-Q | 2009-10-14 | 2009-08-31 |
| Major company event | 8-K | 2009-10-01 | 2009-09-30 |
| Insider trade | 4 | 2009-09-30 | 2009-09-29 |
| Major company event | 8-K | 2009-09-30 | 2009-08-31 |
| Proxy statement | DEF 14A | 2009-09-28 | 2009-09-28 |
| PRE 14A | - | 2009-09-22 | 2009-10-27 |
| Proxy statement | DEF 14A | 2009-09-21 | 2009-10-27 |
| Major company event | 8-K | 2009-09-18 | 2009-09-18 |
| Annual report | 10-K | 2009-09-02 | 2009-05-31 |
| NT 10-K | - | 2009-09-01 | 2009-05-31 |
| Insider trade | 4 | 2009-08-11 | 2009-07-31 |
| Insider trade | 4 | 2009-07-31 | 2009-07-31 |
| Major company event | 8-K | 2009-07-28 | 2009-05-31 |
| Major company event | 8-K | 2009-07-07 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Insider trade | 4 | 2009-07-02 | 2009-06-30 |
| Major company event | 8-K | 2009-05-12 | 2009-05-06 |
| Insider trade | 4 | 2009-04-28 | 2009-04-28 |
| Quarterly report | 10-Q | 2009-04-13 | 2009-02-28 |
| SEC correspondence | UPLOAD | 2009-04-07 | - |
| Annual report (amended) | 10-K/A | 2009-04-06 | 2008-05-31 |
| Quarterly report (amended) | 10-Q/A | 2009-04-02 | 2008-11-30 |
| Quarterly report (amended) | 10-Q/A | 2009-04-02 | 2008-08-31 |
| Annual report (amended) | 10-K/A | 2009-04-02 | 2008-05-31 |
| Company correspondence | CORRESP | 2009-04-02 | - |
| Major company event | 8-K | 2009-04-02 | 2009-02-28 |
| SEC correspondence | UPLOAD | 2009-03-03 | - |
| Passive ownership stake | SC 13G | 2009-02-13 | - |
| Passive ownership stake | SC 13G | 2009-02-13 | - |
| Insider trade | 4 | 2009-02-12 | 2009-02-11 |
| Major company event | 8-K | 2009-02-12 | 2009-02-06 |
| Major company event | 8-K | 2009-02-02 | 2009-01-27 |
| Passive ownership stake (update) | SC 13G/A | 2009-01-30 | - |
| Quarterly report | 10-Q | 2009-01-13 | 2008-11-30 |
| Major company event | 8-K | 2009-01-06 | 2008-11-30 |
| Insider trade (amended) | 4/A | 2008-11-17 | 2008-11-13 |
| Insider trade (amended) | 4/A | 2008-11-17 | 2008-11-13 |
| Insider trade | 4 | 2008-11-17 | 2008-11-13 |
| Insider trade | 4 | 2008-11-17 | 2008-11-13 |