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 |
|---|---|---|---|---|
| CT ORDER | CT ORDER | 8y ago2017-12-21 | - | View filing |
| 8-K | Major company event | 8y ago2017-11-21 | 2017-11-15 | View filing |
| 8-K | Major company event | 8y ago2017-11-14 | 2017-11-08 | View filing |
| 4 | Insider trade | 8y ago2017-11-13 | 2017-11-08 | View filing |
| 4 | Insider trade | 8y ago2017-11-13 | 2017-11-08 | View filing |
| 4 | Insider trade | 8y ago2017-11-13 | 2017-11-08 | View filing |
| 4 | Insider trade | 8y ago2017-11-13 | 2017-11-08 | View filing |
| 4 | Insider trade | 8y ago2017-11-13 | 2017-11-08 | View filing |
| 10-Q | Quarterly report | 8y ago2017-11-09 | 2017-09-30 | View filing |
| SC 13G/A | Passive ownership stake (update) | 8y ago2017-11-07 | - | View filing |
| 8-K | Major company event | 8y ago2017-11-02 | 2017-11-02 | View filing |
| 4 | Insider trade | 8y ago2017-11-01 | 2017-10-31 | View filing |
| 4 | Insider trade | 8y ago2017-10-11 | 2017-10-09 | View filing |
| DEF 14A | Proxy statement | 8y ago2017-10-03 | 2017-11-09 | View filing |
| PRE 14A | PRE 14A | 8y ago2017-09-20 | 2017-11-09 | View filing |
| 10-K | Annual report | 8y ago2017-09-05 | 2017-06-30 | View filing |
| CT ORDER | CT ORDER | 8y ago2017-08-22 | - | View filing |
| 4 | Insider trade | 8y ago2017-08-16 | 2017-08-15 | View filing |
| 8-K | Major company event | 8y ago2017-08-09 | 2017-08-09 | View filing |
| CT ORDER | CT ORDER | 9y ago2017-05-22 | - | View filing |
| SD | SD | 9y ago2017-05-19 | - | View filing |
| 4 | Insider trade | 9y ago2017-05-08 | 2017-05-04 | View filing |
| 10-Q | Quarterly report | 9y ago2017-05-04 | 2017-03-31 | View filing |
| 8-K | Major company event | 9y ago2017-05-03 | 2017-05-03 | View filing |
| 4 | Insider trade | 9y ago2017-03-17 | 2017-03-15 | View filing |
| 4 | Insider trade | 9y ago2017-03-17 | 2017-03-15 | View filing |
| 4 | Insider trade | 9y ago2017-03-17 | 2017-03-15 | View filing |
| 4 | Insider trade | 9y ago2017-03-17 | 2017-03-15 | View filing |
| 8-K | Major company event | 9y ago2017-03-07 | 2017-03-01 | View filing |
| CT ORDER | CT ORDER | 9y ago2017-02-28 | - | View filing |
| 4 | Insider trade | 9y ago2017-02-16 | 2017-02-14 | View filing |
| 4 | Insider trade | 9y ago2017-02-16 | 2017-02-14 | View filing |
| 4 | Insider trade | 9y ago2017-02-16 | 2017-02-14 | View filing |
| 4 | Insider trade | 9y ago2017-02-16 | 2017-02-14 | View filing |
| SC 13G/A | Passive ownership stake (update) | 9y ago2017-02-13 | - | View filing |
| 10-Q | Quarterly report | 9y ago2017-02-09 | 2016-12-31 | View filing |
| SC 13G | Passive ownership stake | 9y ago2017-02-09 | - | View filing |
| UPLOAD | SEC correspondence | 9y ago2017-02-09 | - | View filing |
| 8-K | Major company event | 9y ago2017-02-08 | 2017-02-08 | View filing |
| CORRESP | Company correspondence | 9y ago2017-02-01 | - | View filing |
| 10-K/A | Annual report (amended) | 9y ago2017-02-01 | 2016-06-30 | View filing |
| SC 13G | Passive ownership stake | 9y ago2017-01-30 | - | View filing |
| UPLOAD | SEC correspondence | 9y ago2017-01-27 | - | View filing |
| SC 13G | Passive ownership stake | 9y ago2017-01-26 | - | View filing |
| 8-K | Major company event | 9y ago2017-01-17 | 2017-01-10 | View filing |
| EFFECT | EFFECT | 9y ago2017-01-13 | - | View filing |
| CORRESP | Company correspondence | 9y ago2017-01-13 | - | View filing |
| CT ORDER | CT ORDER | 9y ago2017-01-12 | - | View filing |
| CORRESP | Company correspondence | 9y ago2017-01-12 | - | View filing |
| S-3/A | S-3/A | 9y ago2017-01-11 | - | View filing |