INSIDER
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources

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

RH CHAIN…
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 44m ago
HOUSE PTR3m ago
SEC 13F3m ago
ROBINHOOD CHAIN3m ago
Corporate insider
SL

Sze David L

DirectorCIK 0001339221

EDGAR filingsOpen in network
Disclosed transactions3
Buys / sells0 / 0
Max Insider Score21
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
9
SL
Sze David LDirector
NXDRNextdoor Holdings, Inc.
Option exercise
M—
106.7K sh
Jun 9, 2026Jun 11, 2026
traded Jun 9, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Nextdoor Holdings, Inc.Director · Jun 11, 2026
9
SL
Sze David LDirector
NXDRNextdoor Holdings, Inc.
Grant or award
A
—
85.4K sh
Jun 9, 2026
Jun 11, 2026
traded Jun 9, 2026
+2d
SEC FORM 4

Evidence

21
SL
Sze David LDirector
NXDRNextdoor Holdings, Inc.
Option exercise
M—
106.7K sh
Jun 9, 2026Jun 11, 2026
traded Jun 9, 2026
+2dSEC FORM 4

Evidence