FILINGS
| POWI 0000833640 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2020-04-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-04-03 | 3 | PRIMARY DOCUMENT | View Document |
| 2020-03-20 | DEFA14A | DEFA14A | View Document |
| 2020-03-20 | DEF 14A | DEF 14A | View Document |
| 2020-03-17 | 8-K | 8-K | View Document |
| 2020-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-13 | SC 13G/A | NONE | View Document |
| 2020-02-12 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2020-02-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-10 | SC 13G/A | View Document | |
| 2020-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-07 | 10-K | 10-K | View Document |
| 2020-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-04 | SC 13G/A | View Document | |
| 2020-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-30 | 8-K | POWER INTEGRATIONS, INC. 8-K | View Document |
| 2020-01-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-12-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-12-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-12-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-11-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-11-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-11-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-25 | 10-Q | 10-Q | View Document |
| 2019-10-24 | 8-K | POWER INTEGRATIONS, INC. 8-K | View Document |
| 2019-10-24 | 8-K | POWER INTEGRATIONS, INC. 8-K | View Document |
| 2019-10-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-10 | SEC STAFF LETTER | View Document | |
| 2019-10-10 | UPLOAD | View Document | |
| 2019-10-09 | 8-K | POWER INTEGRATIONS, INC. 8-K | View Document |
| 2019-10-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-09-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-09-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-09-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-09-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-09-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-09-18 | CORRESP | View Document | |
| 2019-09-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-09-10 | SEC STAFF LETTER | View Document | |
| 2019-09-10 | UPLOAD | View Document | |
| 2019-09-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-09-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-08-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-08-30 | 4 | PRIMARY DOCUMENT | View Document |
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