INSIDER
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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
GM

Gross Mario

Chief Supply Chain OfficerCIK 0002069180

EDGAR filingsOpen in network
Disclosed transactions7
Buys / sells7 / 0
Max Insider Score51
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
40
GM
Gross MarioChief Supply Chain Officer
AMRZAmrize Ltd
Open-market purchase
BUY$17K
368 sh
Aug 11, 2026Aug 13, 2026
traded Aug 11, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Amrize LtdChief Supply Chain Officer · Mar 16, 2026
47
GM
Gross MarioChief Supply Chain Officer
AMRZAmrize Ltd
Open-market purchase
BUY
$149K
3,200 sh
Aug 11, 2026
Aug 13, 2026
traded Aug 11, 2026
+2d
SEC FORM 4

Evidence

43
GM
Gross MarioChief Supply Chain Officer
AMRZAmrize Ltd
Open-market purchase
BUY$58K
1,200 sh
May 20, 2026May 21, 2026
traded May 20, 2026
+1dSEC FORM 4

Evidence

47
GM
Gross MarioChief Supply Chain Officer
AMRZAmrize Ltd
Open-market purchase
BUY$89K
1,800 sh
May 19, 2026May 21, 2026
traded May 19, 2026
+2dSEC FORM 4

Evidence

40
GM
Gross MarioChief Supply Chain Officer
AMRZAmrize Ltd
Open-market purchase
BUY$49K
1,000 sh
May 19, 2026May 21, 2026
traded May 19, 2026
+2dSEC FORM 4

Evidence

51
GM
Gross MarioChief Supply Chain Officer
AMRZAmrize Ltd
Open-market purchase
BUY$111K
2,000 sh
Mar 13, 2026Mar 16, 2026
traded Mar 13, 2026
+3dSEC FORM 4

Evidence

47
GM
Gross MarioChief Supply Chain Officer
AMRZAmrize Ltd
Open-market purchase
BUY$66K
1,200 sh
Mar 13, 2026Mar 16, 2026
traded Mar 13, 2026
+3dSEC FORM 4

Evidence