CD
Insider
Chris PH.D. Diorio
CHIEF EXECUTIVE OFFICERChris PH.D. Diorio (CHIEF EXECUTIVE OFFICER) filed 10 Form 4 reports in the past 24 months (0 purchases, 10 sales), most often in Impinj, Inc. (PI). The largest single filing was $6.9M of PI (34,474 sh across 3 lots, as filed), executed Oct 29 2024.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
10
0 buys · 10 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$20.0M
shares × price, as filed
Last traded
Sep 16 2025
Filed Sep 16 2025
Median ADV $72.4M across their filed names
Open performance→Volume by month
Buys $0
Sells $20.0M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
10 filings
Sector per market data · by filing · past 24 months
Most traded names
PIRecent filings
PISALE
Impinj, Inc.
View filing →
$287K1,207 sh across 2 lots
Exec Oct 14 2024
Filed Oct 15 2024 · 5:30 PM ET PISALE Impinj, Inc. View filing → $313K
1,498 sh across 2 lots
Exec Sep 24 2024
Filed Sep 25 2024 · 5:30 PM ET