INSIDER
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

Robinhood Chain…
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlist
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 430m ago
HOUSE PTR30m ago
SEC 13F30m ago
ROBINHOOD CHAIN30m ago
RG
Corporate insider

Ritchie Garth

DirectorCIK 0001840684

EDGAR filingsOpen in network
Disclosed transactions27
Buys / sells0 / 6
Max Insider Score36
Connections with evidence1

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
2
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
1,021 sh
Oct 16, 2026Oct 20, 2026
traded Oct 16, 2026
+4dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Arqit Quantum Inc.Director · Jun 5, 2026
2
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M
—
1,021 sh
Oct 16, 2026
Oct 20, 2026
traded Oct 16, 2026
+4d
SEC FORM 4

Evidence

8
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Grant or award
A—
1,021 sh
Oct 15, 2026Oct 20, 2026
traded Oct 15, 2026
+5dSEC FORM 4

Evidence

32
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Open-market sale
SELL$2,855
118 sh
Oct 6, 2026Oct 8, 2026
traded Oct 6, 2026
+2dSEC FORM 4

Evidence

9
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
66 sh
Oct 5, 2026Oct 7, 2026
traded Oct 5, 2026
+2dSEC FORM 4

Evidence

5
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
16 sh
Oct 5, 2026Oct 7, 2026
traded Oct 5, 2026
+2dSEC FORM 4

Evidence

5
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
83 sh
Oct 5, 2026Oct 7, 2026
traded Oct 5, 2026
+2dSEC FORM 4

Evidence

9
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
83 sh
Oct 5, 2026Oct 7, 2026
traded Oct 5, 2026
+2dSEC FORM 4

Evidence

5
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
16 sh
Oct 5, 2026Oct 7, 2026
traded Oct 5, 2026
+2dSEC FORM 4

Evidence

32
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Open-market sale
SELL$3,021
127 sh
Oct 5, 2026Oct 7, 2026
traded Oct 5, 2026
+2dSEC FORM 4

Evidence

5
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
66 sh
Oct 5, 2026Oct 7, 2026
traded Oct 5, 2026
+2dSEC FORM 4

Evidence

5
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
83 sh
Oct 5, 2026Oct 7, 2026
traded Oct 5, 2026
+2dSEC FORM 4

Evidence

5
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
83 sh
Oct 5, 2026Oct 7, 2026
traded Oct 5, 2026
+2dSEC FORM 4

Evidence

36
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Open-market sale
SELL$979
40 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

13
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
67 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

36
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Open-market sale
SELL$979
40 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

36
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Open-market sale
SELL$783
32 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

9
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
17 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

9
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
83 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

9
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
83 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

13
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
83 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

9
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
83 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

9
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
17 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

9
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
67 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

36
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Open-market sale
SELL$220
9 sh
Oct 2, 2026Oct 6, 2026
traded Oct 2, 2026
+4dSEC FORM 4

Evidence

9
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M—
73.6K sh
Jun 5, 2026Jun 5, 2026
traded Jun 5, 2026
+0dSEC FORM 4

Evidence

24
RG
Ritchie GarthDirector
ARQQArqit Quantum Inc.
Option exercise
M$184K
73.6K sh
Jun 5, 2026Jun 5, 2026
traded Jun 5, 2026
+0dSEC FORM 4

Evidence