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Power Integrations Inc. SEC filings

Power Integrations (POWI) filed its 10-Q for the quarter ended 30 June 2026 on 6 August 2026. Its latest SEC filing, on 14 August 2026, was an 8-K: officer or director change. 19 filings in the last twelve months, each 8-K by what it was about; the 10-K and proxy statement are on the documents page.

In the twelve months since 11 October 2025 Power Integrations Inc. filed 19 documents with the SEC of the kinds listed here: 8 current reports (8-K), about 4 officer or director change; 4 results of operations; 1 shareholder vote; 1 material agreement; 1 exit or disposal costs; 3 employee share plan registrations (S-8), 3 quarterly reports (10-Q), 1 conflict minerals report (SD), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A). The latest, filed 14 August 2026: 8-K, officer or director change. The 10-K, the 10-Qs and the proxy statement themselves, each with a link to open it, are on the documents page.

FiledFormWhat it was aboutPeriod or event dateFiling
14 August 20268-KOfficer or director change11 August 2026EDGAR
6 August 2026S-8employee share plan registrationEDGAR
6 August 202610-Qquarterly report30 June 2026EDGAR
5 August 20268-KResults of operations5 August 2026EDGAR
4 June 20268-KShareholder vote3 June 2026EDGAR
14 May 2026SDconflict minerals reportEDGAR
7 May 202610-Qquarterly report31 March 2026EDGAR
7 May 20268-KResults of operations, Officer or director change4 May 2026EDGAR
21 April 2026ARSannual report to shareholders31 December 2025EDGAR
21 April 2026DEFA14Aadditional proxy materialEDGAR
21 April 2026DEF 14Aproxy statement13 April 2026EDGAR
6 February 202610-Kannual report31 December 2025EDGAR
5 February 20268-KMaterial agreement, Results of operations, Exit or disposal costs, Other events1 February 2026EDGAR
30 January 2026S-8employee share plan registrationEDGAR
30 January 20268-KOfficer or director change, Charter or bylaw amendment, or fiscal year change27 January 2026EDGAR
25 November 2025S-8employee share plan registrationEDGAR
18 November 20258-KOfficer or director change14 November 2025EDGAR
5 November 202510-Qquarterly report30 September 2025EDGAR
5 November 20258-KResults of operations5 November 2025EDGAR
An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened.
Read moreForm 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.

Source

The company's filing index on EDGAR, read from the SEC's submissions feed.

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