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IMPINJ INC

PI · CIK 0001114995

SEC FORM 4
$0.00

IMPINJ INC (PI)

Acquisition (code M) of 1,224 shares at $0 per share.

Reporting Person DIORIO CHRIS PH.D. · Officer Title CHIEF EXECUTIVE OFFICER · Transaction Code M

Traded Sep 23, 2026 · Disclosed Sep 24, 2026

Source: SEC Form 4 · 0001677721-26-000018 · filed 2026-09-24 · View filing →

SEC FORM 4
$0.00

IMPINJ INC (PI)

Acquisition (code M) of 1,817 shares at $0 per share.

Reporting Person DIORIO CHRIS PH.D. · Officer Title CHIEF EXECUTIVE OFFICER · Transaction Code M

Traded Sep 23, 2026 · Disclosed Sep 24, 2026

Source: SEC Form 4 · 0001677721-26-000018 · filed 2026-09-24 · View filing →

SEC FORM 4
$212,108.40

IMPINJ INC (PI)

Disposition (code F) of 1,197 shares at $177.20 per share.

Reporting Person DIORIO CHRIS PH.D. · Officer Title CHIEF EXECUTIVE OFFICER · Transaction Code F

Traded Sep 23, 2026 · Disclosed Sep 24, 2026

Source: SEC Form 4 · 0001677721-26-000018 · filed 2026-09-24 · View filing →

SEC FORM 4
$0.00

IMPINJ INC (PI)

Acquisition (code M) of 479 shares at $0 per share.

Reporting Person Baker Cary · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code M

Traded Sep 23, 2026 · Disclosed Sep 24, 2026

Source: SEC Form 4 · 0001705407-26-000012 · filed 2026-09-24 · View filing →

SEC FORM 4
$0.00

IMPINJ INC (PI)

Acquisition (code M) of 596 shares at $0 per share.

Reporting Person Baker Cary · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code M

Traded Sep 23, 2026 · Disclosed Sep 24, 2026

Source: SEC Form 4 · 0001705407-26-000012 · filed 2026-09-24 · View filing →

SEC FORM 4
$75,132.80

IMPINJ INC (PI)

Disposition (code F) of 424 shares at $177.20 per share.

Reporting Person Baker Cary · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code F

Traded Sep 23, 2026 · Disclosed Sep 24, 2026

Source: SEC Form 4 · 0001705407-26-000012 · filed 2026-09-24 · View filing →

SEC FORM 4
$1,645,020.00

IMPINJ INC (PI)

Sale of 8,892 shares at $185 per share.

Reporting Person Baker Cary · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code S

Traded Sep 21, 2026 · Disclosed Sep 21, 2026

Source: SEC Form 4 · 0001705407-26-000010 · filed 2026-09-21 · View filing →

SEC FORM 4
$138,608.00

IMPINJ INC (PI)

Sale of 800 shares at $173.26 per share.

Reporting Person WASHINGTON MIRON · Transaction Code S

Traded Sep 15, 2026 · Disclosed Sep 16, 2026

Source: SEC Form 4 · 0001969449-26-000004 · filed 2026-09-16 · View filing →

SEC FORM 4
$0.00

IMPINJ INC (PI)

Acquisition (code M) of 3,753 shares at $0 per share.

Reporting Person DIORIO CHRIS PH.D. · Officer Title CHIEF EXECUTIVE OFFICER · Transaction Code M

Traded Aug 20, 2026 · Disclosed Aug 21, 2026

Source: SEC Form 4 · 0001677721-26-000014 · filed 2026-08-21 · View filing →

SEC FORM 4
$235,921.21

IMPINJ INC (PI)

Disposition (code F) of 1,477 shares at $159.73 per share.

Reporting Person DIORIO CHRIS PH.D. · Officer Title CHIEF EXECUTIVE OFFICER · Transaction Code F

Traded Aug 20, 2026 · Disclosed Aug 21, 2026

Source: SEC Form 4 · 0001677721-26-000014 · filed 2026-08-21 · View filing →

SEC FORM 4
$0.00

IMPINJ INC (PI)

Acquisition (code M) of 1,739 shares at $0 per share.

Reporting Person Baker Cary · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code M

Traded Aug 20, 2026 · Disclosed Aug 21, 2026

Source: SEC Form 4 · 0001705407-26-000008 · filed 2026-08-21 · View filing →

SEC FORM 4
$109,415.05

IMPINJ INC (PI)

Disposition (code F) of 685 shares at $159.73 per share.

Reporting Person Baker Cary · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code F

Traded Aug 20, 2026 · Disclosed Aug 21, 2026

Source: SEC Form 4 · 0001705407-26-000008 · filed 2026-08-21 · View filing →

SEC FORM 4
$264,365.00

IMPINJ INC (PI)

Sale of 1,429 shares at $185 per share.

Reporting Person Baker Cary · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code S

Traded Aug 10, 2026 · Disclosed Aug 12, 2026

Source: SEC Form 4 · 0001705407-26-000006 · filed 2026-08-12 · View filing →