$PI SEC Filings

Filed On	Filing
21 Oct 2026	Form 4: Valdez Arthur L Jr, Director Received 1,220 shares by exercise or conversion
13 Oct 2026	Form 4: Diorio Chris Ph.d., Director Gave 10,000 shares as a gift
24 Sep 2026	Form 4: Baker Cary, CHIEF FINANCIAL OFFICER Received 1,075 shares by exercise or conversion · Gave up 424 shares to cover exercise price or tax ($75.1K)
24 Sep 2026	Form 4: Diorio Chris Ph.d., Director Received 3,041 shares by exercise or conversion · Gave up 1,197 shares to cover exercise price or tax ($212K)
21 Sep 2026	Form 4: Baker Cary, CHIEF FINANCIAL OFFICER Sold 8,892 shares ($1.65M)
16 Sep 2026	Form 4: Washington Miron, Director Sold 800 shares ($139K)
15 Sep 2026	144
15 Sep 2026	Form 4: Diorio Chris Ph.d., Director Gave 10,000 shares as a gift
11 Sep 2026	8-K: Other Events SEATTLE, September 10, 2026 – Impinj, Inc. (Nasdaq: PI), a leading RAIN RFID provider and Internet of Things pioneer, today announced that it entered into privately-negotiated exchange agreements with certain holders of its outstanding 1...
21 Aug 2026	Form 4: Baker Cary, CHIEF FINANCIAL OFFICER Received 1,739 shares by exercise or conversion · Gave up 685 shares to cover exercise price or tax ($109K)
21 Aug 2026	Form 4: Diorio Chris Ph.d., Director Received 3,753 shares by exercise or conversion · Gave up 1,477 shares to cover exercise price or tax ($236K)
18 Aug 2026	Form 4: Diorio Chris Ph.d., Director Gave 10,000 shares as a gift
12 Aug 2026	Form 4: Baker Cary, CHIEF FINANCIAL OFFICER Sold 1,429 shares ($264K)
10 Aug 2026	144
07 Aug 2026	SCHEDULE 13G
29 Jul 2026	10-Q
29 Jul 2026	8-K: Results of Operations and Financial Condition
14 Jul 2026	Form 4: Diorio Chris Ph.d., Director Gave 10,000 shares as a gift
24 Jun 2026	Form 4: Baker Cary, CHIEF FINANCIAL OFFICER Received 1,076 shares by exercise or conversion · Gave up 424 shares to cover exercise price or tax ($53.1K)
24 Jun 2026	Form 4: Diorio Chris Ph.d., Director Received 3,040 shares by exercise or conversion · Gave up 1,197 shares to cover exercise price or tax ($150K)

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