INSIDER
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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…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 458m ago
HOUSE PTR58m ago
SEC 13F58m ago
ROBINHOOD CHAIN57m ago
Corporate insider
KS

Karras Sydnie

DirectorCIK 0002135506

EDGAR filingsOpen in network
Disclosed transactions3
Buys / sells1 / 0
Max Insider Score62
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
13
KS
Karras SydnieDirector
BZFDBuzzFeed, Inc.
Option exercise
M—
39.1K sh
Aug 26, 2026Aug 27, 2026
traded Aug 26, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    BuzzFeed, Inc.Director · Jun 22, 2026
17
KS
Karras SydnieDirector
BZFDBuzzFeed, Inc.
Option exercise
M
—
39.1K sh
Aug 26, 2026
Aug 27, 2026
traded Aug 26, 2026
+1d
SEC FORM 4

Evidence

62
KS
Karras SydnieDirector
BZFDBuzzFeed, Inc.
Open-market purchase
BUY$24K
17.0K sh
Jun 17, 2026Jun 22, 2026
traded Jun 17, 2026
+5dSEC FORM 4

Evidence