INSIDER
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ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources

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

Robinhood Chain…
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
SA
Corporate insider

Shaffer Mark A

Chief Legal Officer & Corp SecCIK 0001677053

EDGAR filingsOpen in network
Disclosed transactions4
Buys / sells0 / 0
Max Insider Score17
Connections with evidence1

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
9
SA
Shaffer Mark AChief Legal Officer & Corp Sec
LQDTLIQUIDITY SERVICES INC
Option exercise
M—
771 sh
Aug 21, 2026Aug 25, 2026
traded Aug 21, 2026
+4dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    LIQUIDITY SERVICES INCChief Legal Officer & Corp Sec · Aug 25, 2026
9
SA
Shaffer Mark AChief Legal Officer & Corp Sec
LQDTLIQUIDITY SERVICES INC
Option exercise
M
—
1,463 sh
Aug 21, 2026
Aug 25, 2026
traded Aug 21, 2026
+4d
SEC FORM 4

Evidence

17
SA
Shaffer Mark AChief Legal Officer & Corp Sec
LQDTLIQUIDITY SERVICES INC
Option exercise
M—
1,265 sh
Aug 21, 2026Aug 25, 2026
traded Aug 21, 2026
+4dSEC FORM 4

Evidence

9
SA
Shaffer Mark AChief Legal Officer & Corp Sec
LQDTLIQUIDITY SERVICES INC
Option exercise
M—
667 sh
Aug 21, 2026Aug 25, 2026
traded Aug 21, 2026
+4dSEC FORM 4

Evidence

Data sources
SEC FORM 440m ago
HOUSE PTR40m ago
SEC 13F39m ago
ROBINHOOD CHAIN39m ago