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Power Integrations Inc

POWI
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0000833640

No open-market purchases or sales by Power Integrations Inc insiders were filed in the last 90 days; 375 institutions reported holding it in 13F filings for Q2 2026, worth $5.24B in total; no superinvestor holds it.

SEC filings

10-K, 10-Q, 8-K, 20-F and 40-F reports Power Integrations Inc filed with the SEC, newest first.

Livermore lists each filing's form, 8-K items and dates only. To read a filing, open it on SEC.gov; an 8-K's press release or other attachments, such as exhibit 99.1 for Item 2.02, are in the filing index.

SEC filings by Power Integrations Inc
FiledForm8-K itemsPeriodDocumentFiling index
Nov 5, 202610-Q–Sep 30, 2026SECIndex
Nov 4, 20268-K2.029.01Nov 4, 2026SECIndex
Aug 14, 20268-K5.02Aug 11, 2026SECIndex
Aug 6, 202610-Q–Jun 30, 2026SECIndex
Aug 5, 20268-K2.029.01Aug 5, 2026SECIndex
Jun 4, 20268-K5.07Jun 3, 2026SECIndex
May 7, 202610-Q–Mar 31, 2026SECIndex
May 7, 20268-K2.025.029.01May 4, 2026SECIndex
Feb 6, 202610-K–Dec 31, 2025SECIndex
Feb 5, 20268-K1.012.022.058.019.01Feb 1, 2026SECIndex
Jan 30, 20268-K5.025.039.01Jan 27, 2026SECIndex
Nov 18, 20258-K5.029.01Nov 14, 2025SECIndex
Nov 5, 202510-Q–Sep 30, 2025SECIndex
Nov 5, 20258-K2.029.01Nov 5, 2025SECIndex
Sep 22, 20258-K5.029.01Sep 16, 2025SECIndex
Aug 6, 202510-Q–Jun 30, 2025SECIndex
Aug 6, 20258-K2.029.01Aug 6, 2025SECIndex
Jul 17, 20258-K5.029.01Jul 11, 2025SECIndex
May 16, 20258-K5.079.01May 15, 2025SECIndex
May 12, 202510-Q–Mar 31, 2025SECIndex
May 12, 20258-K2.029.01May 12, 2025SECIndex
Feb 7, 202510-K–Dec 31, 2024SECIndex
Feb 7, 20258-K5.029.01Feb 3, 2025SECIndex
Feb 6, 20258-K2.029.01Feb 6, 2025SECIndex
Nov 6, 202410-Q–Sep 30, 2024SECIndex
Nov 6, 20248-K2.029.01Nov 6, 2024SECIndex
Sep 4, 20248-K5.02Sep 3, 2024SECIndex
Aug 6, 202410-Q–Jun 30, 2024SECIndex
Aug 6, 20248-K2.029.01Aug 6, 2024SECIndex
May 21, 20248-K5.07May 17, 2024SECIndex
May 7, 202410-Q–Mar 31, 2024SECIndex
May 7, 20248-K2.029.01May 7, 2024SECIndex
Feb 12, 202410-K–Dec 31, 2023SECIndex
Feb 8, 20248-K2.029.01Feb 8, 2024SECIndex
Nov 7, 20238-K2.029.01Nov 7, 2023SECIndex
Nov 7, 202310-Q–Sep 30, 2023SECIndex
Aug 3, 20238-K2.029.01Aug 3, 2023SECIndex
Aug 3, 202310-Q–Jun 30, 2023SECIndex
May 23, 20238-K5.07May 19, 2023SECIndex
May 4, 20238-K2.029.01May 4, 2023SECIndex
May 4, 202310-Q–Mar 31, 2023SECIndex
Feb 7, 202310-K–Dec 31, 2022SECIndex
Feb 6, 20238-K2.029.01Feb 6, 2023SECIndex
Dec 22, 20228-K5.02Dec 21, 2022SECIndex
Nov 2, 20228-K2.029.01Nov 2, 2022SECIndex
Nov 2, 202210-Q–Sep 30, 2022SECIndex
Oct 28, 20228-K5.02Oct 25, 2022SECIndex
Aug 4, 20228-K2.029.01Aug 4, 2022SECIndex
Aug 4, 202210-Q–Jun 30, 2022SECIndex
May 24, 20228-K5.07May 20, 2022SECIndex