AOSL - Company ID 0001387467
ALPHA & OMEGA SEMICONDUCTOR Ltd has filed 966 public company documents between 2007 and 2026. The most frequent type is insider trade (487 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.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| 10-K | Annual report | 3y ago2022-09-20 | 2022-06-30 | View filing |
| NT 10-K | NT 10-K | 3y ago2022-08-30 | 2022-06-30 | View filing |
| 4 | Insider trade | 3y ago2022-08-17 | 2022-08-16 | View filing |
| 4 | Insider trade | 3y ago2022-08-16 | 2022-08-15 | View filing |
| 8-K | Major company event | 3y ago2022-08-10 | 2022-08-10 | View filing |
| 4 | Insider trade | 3y ago2022-07-19 | 2022-07-18 | View filing |
| 4 | Insider trade | 4y ago2022-06-17 | 2022-06-16 | View filing |
| SC 13G | Passive ownership stake | 4y ago2022-06-09 | - | View filing |
| 4 | Insider trade | 4y ago2022-05-17 | 2022-05-16 | View filing |
| 4 | Insider trade | 4y ago2022-05-17 | 2022-05-13 | View filing |
| 4 | Insider trade | 4y ago2022-05-12 | 2022-05-10 | View filing |
| 10-Q | Quarterly report | 4y ago2022-05-10 | 2022-03-31 | View filing |
| 8-K | Major company event | 4y ago2022-05-05 | 2022-05-05 | View filing |
| 4 | Insider trade | 4y ago2022-04-19 | 2022-04-18 | View filing |
| 4 | Insider trade | 4y ago2022-04-05 | 2022-04-04 | View filing |
| 4 | Insider trade | 4y ago2022-03-24 | 2022-03-22 | View filing |
| 4 | Insider trade | 4y ago2022-03-17 | 2022-03-15 | View filing |
| 4 | Insider trade | 4y ago2022-03-17 | 2022-03-15 | View filing |
| 4 | Insider trade | 4y ago2022-03-17 | 2022-03-15 | View filing |
| 4 | Insider trade | 4y ago2022-03-17 | 2022-03-15 | View filing |
| 4 | Insider trade | 4y ago2022-03-17 | 2022-03-15 | View filing |
| SD | SD | 4y ago2022-03-02 | - | View filing |
| 8-K | Major company event | 4y ago2022-02-28 | 2022-02-24 | View filing |
| 5 | Annual insider summary | 4y ago2022-02-11 | 2021-12-31 | View filing |
| 5 | Annual insider summary | 4y ago2022-02-11 | 2021-12-31 | View filing |
| SC 13G/A | Passive ownership stake (update) | 4y ago2022-02-11 | - | View filing |
| 10-Q | Quarterly report | 4y ago2022-02-09 | 2021-12-31 | View filing |
| SC 13G | Passive ownership stake | 4y ago2022-02-09 | - | View filing |
| SC 13G/A | Passive ownership stake (update) | 4y ago2022-02-08 | - | View filing |
| 8-K | Major company event | 4y ago2022-02-07 | 2022-02-07 | View filing |
| SC 13G/A | Passive ownership stake (update) | 4y ago2022-02-03 | - | View filing |
| SC 13G/A | Passive ownership stake (update) | 4y ago2022-01-31 | - | View filing |
| 8-K | Major company event | 4y ago2022-01-27 | 2022-01-26 | View filing |
| 4 | Insider trade | 4y ago2022-01-14 | 2022-01-13 | View filing |
| 4 | Insider trade | 4y ago2022-01-11 | 2022-01-10 | View filing |
| 4 | Insider trade | 4y ago2021-12-13 | 2021-12-10 | View filing |
| 8-K | Major company event | 4y ago2021-12-07 | 2021-12-01 | View filing |
| 4 | Insider trade | 4y ago2021-11-15 | 2021-11-11 | View filing |
| 4 | Insider trade | 4y ago2021-11-15 | 2021-11-11 | View filing |
| 4 | Insider trade | 4y ago2021-11-15 | 2021-11-11 | View filing |
| 4 | Insider trade | 4y ago2021-11-15 | 2021-11-11 | View filing |
| 4 | Insider trade | 4y ago2021-11-15 | 2021-11-11 | View filing |
| 4 | Insider trade | 4y ago2021-11-15 | 2021-11-11 | View filing |
| 4 | Insider trade | 4y ago2021-11-15 | 2021-11-11 | View filing |
| 4 | Insider trade | 4y ago2021-11-15 | 2021-11-11 | View filing |
| 3 | New insider ownership | 4y ago2021-11-15 | 2021-11-11 | View filing |
| 3 | New insider ownership | 4y ago2021-11-15 | 2021-11-11 | View filing |
| 4 | Insider trade | 4y ago2021-11-12 | 2021-11-10 | View filing |
| 4 | Insider trade | 4y ago2021-11-12 | 2021-11-10 | View filing |
| S-8 | Employee stock plan | 4y ago2021-11-12 | - | View filing |