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Impinj Inc. SEC filings

Impinj (PI) filed its 10-Q for the quarter ended 30 June 2026 on 29 July 2026. Its latest SEC filing, on 11 September 2026, was an 8-K: other events. 21 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 Impinj Inc. filed 21 documents with the SEC of the kinds listed here: 11 current reports (8-K), about 5 results of operations; 2 other events; 2 officer or director change; 1 shareholder vote; 1 material agreement; 3 quarterly reports (10-Q), 2 employee share plan registrations (S-8), 1 conflict minerals report (SD), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A). The latest, filed 11 September 2026: 8-K, other events. 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
11 September 20268-KOther events10 September 2026EDGAR
29 July 202610-Qquarterly report30 June 2026EDGAR
29 July 20268-KResults of operations29 July 2026EDGAR
29 May 2026SDconflict minerals reportEDGAR
29 May 20268-KShareholder vote28 May 2026EDGAR
28 May 2026S-8employee share plan registrationEDGAR
29 April 202610-Qquarterly report31 March 2026EDGAR
29 April 20268-KResults of operations29 April 2026EDGAR
16 April 2026ARSannual report to shareholders31 December 2025EDGAR
16 April 2026DEFA14Aadditional proxy materialEDGAR
16 April 2026DEF 14Aproxy statement28 May 2026EDGAR
16 March 20268-KOther events11 March 2026EDGAR
9 February 2026S-8employee share plan registrationEDGAR
9 February 202610-Kannual report31 December 2025EDGAR
5 February 20268-KResults of operations5 February 2026EDGAR
13 January 20268-KResults of operations13 January 2026EDGAR
22 December 20258-KOfficer or director change19 December 2025EDGAR
30 October 20258-KMaterial agreement, New financial obligation30 October 2025EDGAR
29 October 202510-Qquarterly report30 September 2025EDGAR
29 October 20258-KResults of operations29 October 2025EDGAR
20 October 20258-KOfficer or director change20 October 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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