Form 4 Tracker
Chris Ph.D. Diorio

Director, CHIEF EXECUTIVE OFFICER · 6 filings · Latest: Jun 23, 2026

IMPINJ INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
PI
Chris Ph.D. DiorioDirector, CHIEF EXECUTIVE OFFICERJun 23, 2026
Option Exercise
$0.003,040383,342
PI
Chris Ph.D. DiorioDirector, CHIEF EXECUTIVE OFFICERMar 23, 2026
Option Exercise
$0.005,635392,520
PI
DIORIO CHRIS PH.D.Aug 28, 2025
Proposed Sale
$187.7939,096$7.3M
PI
DIORIO CHRIS PH.D.Feb 21, 2025
Proposed Sale
$98.788,334$823.2K
PI
DIORIO CHRIS PH.D.Jan 13, 2025
Proposed Sale
$141.02841$118.6K
PI
DIORIO CHRIS PH.D.Dec 24, 2024
Proposed Sale
$146.221,504$219.9K
PI
DIORIO CHRIS PH.D.Nov 7, 2024
Proposed Sale
$198.8712,590$2.5M
PI
DIORIO CHRIS PH.D.Nov 6, 2024
Proposed Sale
$204.1712,590$2.6M
PI
DIORIO CHRIS PH.D.Oct 30, 2024
Proposed Sale
$195.51526$102.8K
PI
DIORIO CHRIS PH.D.Oct 29, 2024
Proposed Sale
$201.5134,474$6.9M
PI
DIORIO CHRIS PH.D.Oct 14, 2024
Proposed Sale
$237.821,219$289.9K
PI
DIORIO CHRIS PH.D.Sep 24, 2024
Proposed Sale
$209.121,498$313.3K