INSIDER
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources
SEC FORM 45m ago
HOUSE PTR5m ago
SEC 13F4m ago
ROBINHOOD CHAIN4m ago
Corporate insider
DD

Diorio Chris Ph.D.

Director, CHIEF EXECUTIVE OFFICERCIK 0001677721

EDGAR filingsOpen in network
Disclosed transactions6
Buys / sells0 / 0
Max Insider Score21
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
2
DD
Diorio Chris Ph.D.Director, CHIEF EXECUTIVE OFFICER
PIIMPINJ INC
Gift · 10b5-1 plan
G—
10.0K sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    IMPINJ INCDirector, CHIEF EXECUTIVE OFFICER · Sep 24, 2026
9
DD
Diorio Chris Ph.D.Director, CHIEF EXECUTIVE OFFICER
PIIMPINJ INC
Option exercise
M
—
1,224 sh
Sep 23, 2026
Sep 24, 2026
traded Sep 23, 2026
+1d
SEC FORM 4

Evidence

9
DD
Diorio Chris Ph.D.Director, CHIEF EXECUTIVE OFFICER
PIIMPINJ INC
Option exercise
M—
1,817 sh
Sep 23, 2026Sep 24, 2026
traded Sep 23, 2026
+1dSEC FORM 4

Evidence

12
DD
Diorio Chris Ph.D.Director, CHIEF EXECUTIVE OFFICER
PIIMPINJ INC
Tax withholding
F$212K
1,197 sh
Sep 23, 2026Sep 24, 2026
traded Sep 23, 2026
+1dSEC FORM 4

Evidence

21
DD
Diorio Chris Ph.D.Director, CHIEF EXECUTIVE OFFICER
PIIMPINJ INC
Option exercise
M—
1,224 sh
Sep 23, 2026Sep 24, 2026
traded Sep 23, 2026
+1dSEC FORM 4

Evidence

13
DD
Diorio Chris Ph.D.Director, CHIEF EXECUTIVE OFFICER
PIIMPINJ INC
Option exercise
M—
1,817 sh
Sep 23, 2026Sep 24, 2026
traded Sep 23, 2026
+1dSEC FORM 4

Evidence