FILINGS
| POWI 0000833640 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2019-04-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-28 | DEFA14A | DEFA14A | View Document |
| 2019-03-28 | DEF 14A | DEF 14A | View Document |
| 2019-03-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-26 | CT ORDER | View Document | |
| 2019-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-13 | 10-K | 10-K | View Document |
| 2019-02-13 | SC 13G/A | NONE | View Document |
| 2019-02-07 | 8-K | POWER INTEGRATIONS, INC. 8-K | View Document |
| 2019-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-05 | 4/A | PRIMARY DOCUMENT | View Document |
| 2019-02-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-05 | SC 13G | POWER INTEGRATIONS | View Document |
| 2019-02-04 | 8-K | 8-K | View Document |
| 2019-01-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-31 | SC 13G/A | View Document | |
| 2019-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-29 | CT ORDER | View Document | |
| 2019-01-29 | CT ORDER | View Document | |
| 2019-01-29 | CT ORDER | View Document | |
| 2019-01-11 | SC 13G/A | View Document | |
| 2018-11-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-10-25 | 10-Q | 10-Q | View Document |
| 2018-10-25 | 8-K | POWER INTEGRATIONS, INC. 8-K | View Document |
| 2018-09-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-09-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-10 | SC 13G/A | NONE | View Document |
| 2018-08-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-26 | 10-Q | 10-Q | View Document |
| 2018-07-26 | 8-K | POWER INTEGRATIONS, INC. 8-K | View Document |
| 2018-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-19 | 8-K | 8-K | View Document |
| 2018-06-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | SD | SD | View Document |
| 2018-05-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-23 | 4 | PRIMARY DOCUMENT | View Document |
Search company filings and access detailed reports including 10-K, 10-Q, 8-K, and other critical filings. Stay informed on corporate disclosures, regulatory filings, and updates with our easy-to-use EDGAR API filings search tool.
