INSIDER
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
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
Public company

CTMCastellum, Inc.

CIK 0001877939

EDGAR filingsOpen in network
Disclosed transactions20
Buys / sells10 / 1
Max Insider Score48
Connections8with evidence

CTM · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
48
BT
Bell David TChief Financial Officer, Treasurer
CTMCastellum, Inc.
Open-market purchase
BUY$747
1,396 sh
Oct 1, 2026Oct 1, 2026
traded Oct 1, 2026
+0dSEC FORM 4

Evidence

Verified connections

  • ← Insider ofevidence
    Martin Tammy LGeneral Counsel and Secretary · Oct 1, 2026
  • ← Insider ofevidence
    Ives Glen RPresident, Chief Executive Officer · Nov 13, 2025
  • ← Insider ofevidence
    Bell David TChief Financial Officer, Treasurer · Nov 13, 2025
  • ← Insider ofevidence
    McMillen Charles ThomasDirector · Nov 13, 2025
40
MA
Merriman AndrewChief Operating Officer
CTMCastellum, Inc.
Open-market purchase
BUY
$747
1,396 sh
Oct 1, 2026
Oct 1, 2026
traded Oct 1, 2026
+0d
SEC FORM 4

Evidence

48
ML
Martin Tammy LGeneral Counsel and Secretary
CTMCastellum, Inc.
Open-market purchase
BUY$747
1,396 sh
Oct 1, 2026Oct 1, 2026
traded Oct 1, 2026
+0dSEC FORM 4

Evidence

40
IR
Ives Glen RDirector, President, Chief Executive Officer
CTMCastellum, Inc.
Open-market purchase
BUY$910
1,700 sh
Oct 1, 2026Oct 1, 2026
traded Oct 1, 2026
+0dSEC FORM 4

Evidence

25
MA
Merriman AndrewChief Operating Officer
CTMCastellum, Inc.
Open-market purchase
BUY$6,200
10.0K sh
Sep 9, 2026Sep 9, 2026
traded Sep 9, 2026
+0dSEC FORM 4

Evidence

29
MA
Merriman AndrewChief Operating Officer
CTMCastellum, Inc.
Open-market purchase
BUY$25K
40.0K sh
Sep 9, 2026Sep 9, 2026
traded Sep 9, 2026
+0dSEC FORM 4

Evidence

13
BT
Bell David TChief Financial Officer, Treasurer
CTMCastellum, Inc.
Grant or award
A$604
1,329 sh
Mar 31, 2026Mar 31, 2026
traded Mar 31, 2026
+0dSEC FORM 4

Evidence

5
MA
Merriman AndrewChief Operating Officer
CTMCastellum, Inc.
Grant or award
A$604
1,329 sh
Mar 31, 2026Mar 31, 2026
traded Mar 31, 2026
+0dSEC FORM 4

Evidence

30
IR
Ives Glen RPresident, Chief Executive Officer
CTMCastellum, Inc.
Open-market purchase
BUY$1,231
2,000 sh
Mar 27, 2026Mar 27, 2026
traded Mar 27, 2026
+0dSEC FORM 4

Evidence

30
MA
Merriman AndrewChief Operating Officer
CTMCastellum, Inc.
Open-market purchase
BUY$1,285
2,000 sh
Mar 27, 2026Mar 27, 2026
traded Mar 27, 2026
+0dSEC FORM 4

Evidence

38
IR
Ives Glen RPresident, Chief Executive Officer
CTMCastellum, Inc.
Open-market purchase
BUY$6,649
10.0K sh
Mar 26, 2026Mar 26, 2026
traded Mar 26, 2026
+0dSEC FORM 4

Evidence

25
MT
McMillen Charles ThomasDirector
CTMCastellum, Inc.
Open-market sale
SELL$44K
55.0K sh
Mar 18, 2026Mar 20, 2026
traded Mar 18, 2026
+2dSEC FORM 4

Evidence

34
MA
Merriman AndrewChief Operating Officer
CTMCastellum, Inc.
Open-market purchase
BUY$2,395
3,000 sh
Mar 18, 2026Mar 18, 2026
traded Mar 18, 2026
+0dSEC FORM 4

Evidence

9
MA
Merriman AndrewChief Operating Officer
CTMCastellum, Inc.
Grant or award
A—
275.0K sh
Nov 11, 2025Nov 13, 2025
traded Nov 11, 2025
+2dSEC FORM 4

Evidence

9
IR
Ives Glen RPresident, Chief Executive Officer
CTMCastellum, Inc.
Grant or award
A—
500.0K sh
Nov 11, 2025Nov 13, 2025
traded Nov 11, 2025
+2dSEC FORM 4

Evidence

9
CF
Campbell John FrancisDirector
CTMCastellum, Inc.
Grant or award
A—
100.0K sh
Nov 11, 2025Nov 13, 2025
traded Nov 11, 2025
+2dSEC FORM 4

Evidence

9
AS
Alarie Mark SDirector
CTMCastellum, Inc.
Grant or award
A—
100.0K sh
Nov 11, 2025Nov 13, 2025
traded Nov 11, 2025
+2dSEC FORM 4

Evidence

9
CS
Champoux Bernard SDirector
CTMCastellum, Inc.
Grant or award
A—
100.0K sh
Nov 11, 2025Nov 13, 2025
traded Nov 11, 2025
+2dSEC FORM 4

Evidence

9
MT
McMillen Charles ThomasDirector
CTMCastellum, Inc.
Grant or award
A—
100.0K sh
Nov 11, 2025Nov 13, 2025
traded Nov 11, 2025
+2dSEC FORM 4

Evidence

9
BT
Bell David TChief Financial Officer, Treasurer
CTMCastellum, Inc.
Grant or award
A—
225.0K sh
Nov 11, 2025Nov 13, 2025
traded Nov 11, 2025
+2dSEC FORM 4

Evidence

  • ← Insider ofevidence
    Campbell John FrancisDirector · Nov 13, 2025
  • ← Insider ofevidence
    Merriman AndrewChief Operating Officer · Nov 13, 2025
  • ← Insider ofevidence
    Champoux Bernard SDirector · Nov 13, 2025
  • ← Insider ofevidence
    Alarie Mark SDirector · Nov 13, 2025