Power Integrations POWI SEC Filings

NASDAQ POWI
$46.98 -0.14 (-0.30%)
At close: Oct 23, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Power Integrations Inc (POWI) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001213900-26-090018Aug 14, 2026 8:05 PM
2S-8Prospectus0001213900-26-086174Aug 6, 2026 8:32 PM
310-QQuarterly & Annual Report0000833640-26-000145Aug 6, 2026 8:02 PM
48-KCurrent Report0000833640-26-000141Aug 5, 2026 8:02 PM
53Insider Transaction0000833640-26-000136Jul 31, 2026 11:23 PM
64Insider Transaction0000833640-26-000127Jul 27, 2026 1:28 PM
74Insider Transaction0000833640-26-000125Jul 6, 2026 11:42 PM
84Insider Transaction0000833640-26-000121Jul 6, 2026 11:15 PM
94Insider Transaction0000833640-26-000120Jul 6, 2026 11:15 PM
104Insider Transaction0000833640-26-000119Jul 6, 2026 11:15 PM
114Insider Transaction0000833640-26-000118Jul 6, 2026 11:15 PM
124Insider Transaction0000833640-26-000117Jul 6, 2026 11:14 PM
138-KCurrent Report0001213900-26-065273Jun 4, 2026 8:05 PM
14SCHEDULE 13GBeneficial Ownership Report0001465109-26-000041Jun 4, 2026 7:32 PM
154Insider Transaction0000833640-26-000103Jun 2, 2026 6:21 PM
164Insider Transaction0000833640-26-000101May 29, 2026 11:17 PM
174Insider Transaction0000833640-26-000100May 29, 2026 11:17 PM
18144Insider Transaction0001950047-26-005313May 29, 2026 8:37 PM
194Insider Transaction0000833640-26-000097May 28, 2026 11:30 PM
204Insider Transaction0000833640-26-000096May 28, 2026 11:30 PM
214Insider Transaction0000833640-26-000095May 28, 2026 11:30 PM
22144Insider Transaction0001950047-26-005191May 28, 2026 8:07 PM
23144Insider Transaction0001950047-26-005190May 28, 2026 8:07 PM
24144Insider Transaction0001969223-26-000600May 27, 2026 8:41 PM
25144Insider Transaction0001950047-26-004899May 21, 2026 8:24 PM
264Insider Transaction0000833640-26-000089May 19, 2026 9:59 PM
274Insider Transaction0000833640-26-000087May 15, 2026 8:36 PM
28SCHEDULE 13GBeneficial Ownership Report0000902219-26-000141May 15, 2026 11:06 AM
29144Insider Transaction0001950047-26-004561May 14, 2026 10:40 PM
30144Insider Transaction0001950047-26-004551May 14, 2026 9:06 PM
31SDOthers0000833640-26-000085May 14, 2026 4:12 PM-
32144Insider Transaction0001969223-26-000550May 13, 2026 9:14 PM
33144Insider Transaction0001950047-26-004484May 13, 2026 9:06 PM
34144Insider Transaction0001950047-26-004399May 12, 2026 8:19 PM
353Insider Transaction0000833640-26-000081May 8, 2026 12:34 AM
363Insider Transaction0000833640-26-000081May 8, 2026 12:34 AM
3710-QQuarterly & Annual Report0000833640-26-000078May 7, 2026 8:16 PM
388-KCurrent Report0000833640-26-000076May 7, 2026 8:08 PM
39SCHEDULE 13GBeneficial Ownership Report0002100119-26-000947Apr 30, 2026 12:10 PM
40SCHEDULE 13GBeneficial Ownership Report0002100121-26-000628Apr 29, 2026 6:50 PM
41ARSOthers0000833640-26-000069Apr 21, 2026 8:24 PM
42DEFA14AOthers0000833640-26-000067Apr 21, 2026 8:19 PM
43DEF 14AOthers0000833640-26-000065Apr 21, 2026 8:17 PM
444Insider Transaction0000833640-26-000056Apr 6, 2026 11:15 PM
454Insider Transaction0000833640-26-000056Apr 6, 2026 11:15 PM
464Insider Transaction0000833640-26-000056Apr 6, 2026 11:15 PM
474Insider Transaction0000833640-26-000055Apr 6, 2026 11:15 PM
484Insider Transaction0000833640-26-000055Apr 6, 2026 11:15 PM
494Insider Transaction0000833640-26-000055Apr 6, 2026 11:15 PM
504Insider Transaction0000833640-26-000054Apr 6, 2026 11:15 PM
...

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