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 455m ago
HOUSE PTR54m ago
SEC 13F54m ago
ROBINHOOD CHAIN54m ago
Corporate insider
JW

Juvenal Tobin W

Chief Commercial OfficerCIK 0001856542

EDGAR filingsOpen in network
Disclosed transactions6
Buys / sells0 / 4
Max Insider Score17
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
6
JW
Juvenal Tobin WChief Commercial Officer
CSTLCASTLE BIOSCIENCES INC
Open-market sale · 10b5-1 plan
SELL$44K
1,237 sh
Oct 28, 2026Oct 30, 2026
traded Oct 28, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    CASTLE BIOSCIENCES INCChief Commercial Officer · Jan 14, 2026
13
JW
Juvenal Tobin WChief Commercial Officer
CSTLCASTLE BIOSCIENCES INC
Open-market sale · 10b5-1 plan
SELL
$196K
5,341 sh
Oct 28, 2026
Oct 30, 2026
traded Oct 28, 2026
+2d
SEC FORM 4

Evidence

13
JW
Juvenal Tobin WChief Commercial Officer
CSTLCASTLE BIOSCIENCES INC
Open-market sale · 10b5-1 plan
SELL$109K
3,288 sh
Oct 26, 2026Oct 28, 2026
traded Oct 26, 2026
+2dSEC FORM 4

Evidence

17
JW
Juvenal Tobin WChief Commercial Officer
CSTLCASTLE BIOSCIENCES INC
Open-market sale · 10b5-1 plan
SELL$111K
3,288 sh
Oct 12, 2026Oct 14, 2026
traded Oct 12, 2026
+2dSEC FORM 4

Evidence

13
JW
Juvenal Tobin WChief Commercial Officer
CSTLCASTLE BIOSCIENCES INC
Grant or award
A—
9,207 sh
Jan 12, 2026Jan 14, 2026
traded Jan 12, 2026
+2dSEC FORM 4

Evidence

9
JW
Juvenal Tobin WChief Commercial Officer
CSTLCASTLE BIOSCIENCES INC
Grant or award
A—
9,207 sh
Jan 12, 2026Jan 14, 2026
traded Jan 12, 2026
+2dSEC FORM 4

Evidence