POWI - CIK 0000833640
POWER INTEGRATIONS INC has filed 2,845 documents with the SEC between 1997 and 2026. The most frequent type is insider trade (2,071 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 |
|---|---|---|---|
| Passive ownership stake (update) | SC 13G/A | 2000-07-10 | - |
| Quarterly report | 10-Q | 2000-05-10 | 2000-03-31 |
| Proxy statement | DEF 14A | 2000-04-27 | 2000-06-06 |
| PRE 14A | - | 2000-04-11 | 2000-06-06 |
| 10-K405 | - | 2000-03-29 | 1999-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2000-03-10 | - |
| Passive ownership stake (update) | SC 13G/A | 2000-02-17 | - |
| Passive ownership stake | SC 13G | 2000-02-16 | - |
| Passive ownership stake | SC 13G | 2000-02-15 | - |
| Passive ownership stake | SC 13G | 2000-02-11 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-12-10 | - |
| Quarterly report | 10-Q | 1999-11-09 | 1999-09-30 |
| Passive ownership stake | SC 13G | 1999-10-08 | - |
| Quarterly report | 10-Q | 1999-08-10 | 1999-06-30 |
| Employee stock plan | S-8 | 1999-07-16 | - |
| Quarterly report | 10-Q | 1999-05-10 | 1999-03-31 |
| Proxy statement | DEF 14A | 1999-04-28 | 1999-06-03 |
| Passive ownership stake | SC 13G | 1999-04-09 | - |
| Major company event (amended) | 8-K/A | 1999-03-22 | 1999-03-16 |
| Annual report | 10-K | 1999-03-16 | 1998-12-31 |
| 8-A12G | - | 1999-03-12 | - |
| Major company event | 8-K | 1999-03-12 | 1999-03-12 |
| Passive ownership stake (update) | SC 13G/A | 1999-02-16 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-02-16 | - |
| Passive ownership stake | SC 13G | 1999-02-12 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-02-10 | - |
| Employee stock plan | S-8 | 1998-12-30 | - |
| Quarterly report | 10-Q | 1998-11-10 | 1998-09-30 |
| Quarterly report | 10-Q | 1998-08-12 | 1998-06-30 |
| Employee stock plan | S-8 | 1998-06-09 | - |
| Quarterly report | 10-Q | 1998-05-12 | 1998-03-31 |
| Proxy statement | DEF 14A | 1998-04-24 | 1998-06-01 |
| Annual report (amended) | 10-K/A | 1998-03-30 | 1997-12-31 |
| Annual report | 10-K | 1998-03-24 | 1997-12-31 |
| Passive ownership stake | SC 13G | 1998-02-17 | - |
| Passive ownership stake | SC 13G | 1998-02-17 | - |
| Passive ownership stake | SC 13G | 1998-02-11 | - |
| 424B1 | - | 1997-12-12 | - |
| S-1/A | - | 1997-12-12 | - |
| S-1/A | - | 1997-12-09 | - |
| 8-A12G | - | 1997-12-01 | - |
| S-1/A | - | 1997-11-24 | - |
| S-1/A | - | 1997-11-10 | - |
| S-1/A | - | 1997-10-21 | - |
| IPO registration | S-1 | 1997-09-11 | - |