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 46h ago
HOUSE PTR6h ago
SEC 13F5h ago
ROBINHOOD CHAIN5h ago
Public company

RLYBRallybio Corp

CIK 0001739410

EDGAR filingsOpen in network
Disclosed transactions8
Buys / sells0 / 0
Max Insider Score24
Connections3with evidence

RLYB · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
16
MM
Mackay MartinDirector
RLYBRallybio Corp
Option exercise
M$88K
11.6K sh
Nov 4, 2026Nov 5, 2026
traded Nov 4, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • In industryevidence
    Pharmaceuticals, devices & health servicesSEC SIC 2834 · Pharmaceutical Preparations · Nov 5, 2026
  • ← Insider ofevidence
    Mackay MartinDirector · Nov 5, 2026
  • ← Insider ofevidence
    Hunt RonaldDirector · Nov 5, 2026
9
MM
Mackay MartinDirector
RLYBRallybio Corp
Option exercise
M
$8,478
3,562 sh
Nov 4, 2026
Nov 5, 2026
traded Nov 4, 2026
+1d
SEC FORM 4

Evidence

16
MM
Mackay MartinDirector
RLYBRallybio Corp
Option exercise
M$80K
18.1K sh
Nov 4, 2026Nov 5, 2026
traded Nov 4, 2026
+1dSEC FORM 4

Evidence

12
MM
Mackay MartinDirector
RLYBRallybio Corp
Option exercise
M$65K
11.6K sh
Nov 4, 2026Nov 5, 2026
traded Nov 4, 2026
+1dSEC FORM 4

Evidence

9
MM
Mackay MartinDirector
RLYBRallybio Corp
Option exercise
M—
3,562 sh
Nov 4, 2026Nov 5, 2026
traded Nov 4, 2026
+1dSEC FORM 4

Evidence

12
MM
Mackay MartinDirector
RLYBRallybio Corp
Option exercise
M$65K
18.1K sh
Nov 4, 2026Nov 5, 2026
traded Nov 4, 2026
+1dSEC FORM 4

Evidence

24
HR
Hunt RonaldDirector
RLYBRallybio Corp
Option exercise
M$64K
14.3K sh
Nov 4, 2026Nov 5, 2026
traded Nov 4, 2026
+1dSEC FORM 4

Evidence

12
HR
Hunt RonaldDirector
RLYBRallybio Corp
Option exercise
M$51K
14.3K sh
Nov 4, 2026Nov 5, 2026
traded Nov 4, 2026
+1dSEC FORM 4

Evidence