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Impinj Inc

PI
Exchange
Nasdaq
Industry
Electronic Components, NEC
SEC CIK
0001114995

In the last 90 days, Impinj Inc insiders filed 0 open-market purchases and 4 sales; 319 institutions reported holding it in 13F filings for Q2 2026, worth $4.69B in total; Soros Fund Management is the only superinvestor holding it.

SEC filings

10-K, 10-Q, 8-K, 20-F and 40-F reports Impinj 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 Impinj Inc
FiledForm8-K itemsPeriodDocumentFiling index
Oct 28, 202610-Q–Sep 30, 2026SECIndex
Oct 28, 20268-K2.029.01Oct 28, 2026SECIndex
Sep 11, 20268-K8.019.01Sep 10, 2026SECIndex
Jul 29, 202610-Q–Jun 30, 2026SECIndex
Jul 29, 20268-K2.029.01Jul 29, 2026SECIndex
May 29, 20268-K5.07May 28, 2026SECIndex
Apr 29, 202610-Q–Mar 31, 2026SECIndex
Apr 29, 20268-K2.029.01Apr 29, 2026SECIndex
Mar 16, 20268-K8.019.01Mar 11, 2026SECIndex
Feb 9, 202610-K–Dec 31, 2025SECIndex
Feb 5, 20268-K2.029.01Feb 5, 2026SECIndex
Jan 13, 20268-K2.029.01Jan 13, 2026SECIndex
Dec 22, 20258-K5.02Dec 19, 2025SECIndex
Oct 30, 20258-K1.012.03Oct 30, 2025SECIndex
Oct 29, 202510-Q–Sep 30, 2025SECIndex
Oct 29, 20258-K2.029.01Oct 29, 2025SECIndex
Oct 20, 20258-K5.02Oct 20, 2025SECIndex
Sep 8, 20258-K1.012.033.028.019.01Sep 3, 2025SECIndex
Sep 2, 20258-K8.019.01Sep 2, 2025SECIndex
Jul 30, 202510-Q–Jun 30, 2025SECIndex
Jul 30, 20258-K2.029.01Jul 30, 2025SECIndex
Jun 9, 20258-K5.07Jun 5, 2025SECIndex
May 22, 20258-K5.027.01May 20, 2025SECIndex
Apr 23, 202510-Q–Mar 31, 2025SECIndex
Apr 23, 20258-K2.029.01Apr 23, 2025SECIndex
Feb 10, 202510-K–Dec 31, 2024SECIndex
Feb 5, 20258-K2.025.029.01Feb 5, 2025SECIndex
Jan 14, 20258-K2.029.01Jan 14, 2025SECIndex
Oct 23, 202410-Q–Sep 30, 2024SECIndex
Oct 23, 20248-K2.029.01Oct 23, 2024SECIndex
Jul 24, 202410-Q–Jun 30, 2024SECIndex
Jul 24, 20248-K2.029.01Jul 24, 2024SECIndex
Jun 7, 20248-K5.035.079.01Jun 6, 2024SECIndex
Apr 24, 202410-Q–Mar 31, 2024SECIndex
Apr 24, 20248-K2.029.01Apr 24, 2024SECIndex
Mar 13, 20248-K1.01Mar 13, 2024SECIndex
Feb 12, 202410-K–Dec 31, 2023SECIndex
Feb 8, 20248-K2.022.05Feb 8, 2024SECIndex
Jan 16, 20248-K2.029.01Jan 16, 2024SECIndex
Oct 25, 202310-Q–Sep 30, 2023SECIndex
Oct 25, 20238-K2.029.01Oct 25, 2023SECIndex
Jul 26, 202310-Q–Jun 30, 2023SECIndex
Jul 26, 20238-K2.029.01Jul 26, 2023SECIndex
Jun 13, 20238-K7.019.01Jun 13, 2023SECIndex
Jun 12, 20238-K5.07Jun 8, 2023SECIndex
Apr 26, 202310-Q–Mar 31, 2023SECIndex
Apr 26, 20238-K2.025.029.01Apr 26, 2023SECIndex
Mar 27, 20238-K5.029.01Mar 22, 2023SECIndex
Feb 28, 20238-K5.039.01Feb 23, 2023SECIndex
Feb 13, 202310-K–Dec 31, 2022SECIndex