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 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
Corporate insider
MR

Mummert Mark Richard

Chief Supply Chain OfficerCIK 0002014946

EDGAR filingsOpen in network
Disclosed transactions3
Buys / sells0 / 0
Max Insider Score12
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
12
MR
Mummert Mark RichardChief Supply Chain Officer
ALBALBEMARLE CORP
Grant or award
A$68K
366 sh
Feb 26, 2026Mar 2, 2026
traded Feb 26, 2026
+4dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    ALBEMARLE CORPChief Supply Chain Officer · Feb 26, 2026
9
MR
Mummert Mark RichardChief Supply Chain Officer
ALBALBEMARLE CORP
Tax withholding
F
$29K
159 sh
Feb 26, 2026
Mar 2, 2026
traded Feb 26, 2026
+4d
SEC FORM 4

Evidence

12
MR
Mummert Mark RichardChief Supply Chain Officer
ALBALBEMARLE CORP
Tax withholding
F$70K
375 sh
Feb 24, 2026Feb 26, 2026
traded Feb 24, 2026
+2dSEC FORM 4

Evidence