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.

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
01Overview02Follow the Money03Daily Brief04Live05Congress06Directory07Corporate Insiders08Government Money09Political Influence10Institutions11Washington Network12Follow the Power13Disclosure Clock14AI Investigator15Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources
SEC FORM 43h ago
HOUSE PTR3h ago
SEC 13F3h ago
ROBINHOOD CHAIN3h ago
Corporate insider
MM

Miller Melissa F. (Missy)

Chief Marketing OfficerCIK 0001998251

EDGAR filingsOpen in network
Disclosed transactions5
Buys / sells0 / 1
Max Insider Score13
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
8
MM
Miller Melissa F. (Missy)Chief Marketing Officer
WAYWaystar Holding Corp.
Tax withholding
F$56K
2,887 sh
Jun 9, 2026Jun 9, 2026
traded Jun 9, 2026
+0dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Waystar Holding Corp.Chief Marketing Officer · Nov 26, 2025
13
MM
Miller Melissa F. (Missy)Chief Marketing Officer
WAYWaystar Holding Corp.
Grant or award
A
—
61.7K sh
Mar 9, 2026
Mar 11, 2026
traded Mar 9, 2026
+2d
SEC FORM 4

Evidence

2
MM
Miller Melissa F. (Missy)Chief Marketing Officer
WAYWaystar Holding Corp.
Option exercise · 10b5-1 plan
M$62K
3,400 sh
Nov 25, 2025Nov 26, 2025
traded Nov 25, 2025
+1dSEC FORM 4

Evidence

13
MM
Miller Melissa F. (Missy)Chief Marketing Officer
WAYWaystar Holding Corp.
Open-market sale · 10b5-1 plan
SELL$126K
3,400 sh
Nov 25, 2025Nov 26, 2025
traded Nov 25, 2025
+1dSEC FORM 4

Evidence

3
MM
Miller Melissa F. (Missy)Chief Marketing Officer
WAYWaystar Holding Corp.
Option exercise · 10b5-1 plan
M—
3,400 sh
Nov 25, 2025Nov 26, 2025
traded Nov 25, 2025
+1dSEC FORM 4

Evidence