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 41h ago
HOUSE PTR1h ago
SEC 13F1h ago
ROBINHOOD CHAIN1h ago
Corporate insider
GC

Gowasack Andrew Carl

Director, PresidentCIK 0001909027

EDGAR filingsOpen in network
Disclosed transactions9
Buys / sells0 / 0
Max Insider Score21
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
9
GC
Gowasack Andrew CarlDirector, President
IDAIT Stamp Inc
Option exercise
M$25.41
11 sh
May 26, 2026May 28, 2026
traded May 26, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    T Stamp IncDirector, President · Jan 26, 2026
9
GC
Gowasack Andrew CarlDirector, President
IDAIT Stamp Inc
Tax withholding
F
$1,194
517 sh
May 26, 2026
May 28, 2026
traded May 26, 2026
+2d
SEC FORM 4

Evidence

13
GC
Gowasack Andrew CarlDirector, President
IDAIT Stamp Inc
Tax withholding
F$11K
4,178 sh
Apr 6, 2026Apr 8, 2026
traded Apr 6, 2026
+2dSEC FORM 4

Evidence

21
GC
Gowasack Andrew CarlDirector, President
IDAIT Stamp Inc
Option exercise
M—
86.3K sh
Apr 6, 2026Apr 8, 2026
traded Apr 6, 2026
+2dSEC FORM 4

Evidence

20
GC
Gowasack Andrew CarlDirector, President
IDAIT Stamp Inc
Tax withholding
F$70K
26.8K sh
Apr 6, 2026Apr 8, 2026
traded Apr 6, 2026
+2dSEC FORM 4

Evidence

13
GC
Gowasack Andrew CarlDirector, President
IDAIT Stamp Inc
Option exercise
M—
13.5K sh
Apr 6, 2026Apr 8, 2026
traded Apr 6, 2026
+2dSEC FORM 4

Evidence

9
GC
Gowasack Andrew CarlDirector, President
IDAIT Stamp Inc
Option exercise
M—
86.3K sh
Apr 6, 2026Apr 8, 2026
traded Apr 6, 2026
+2dSEC FORM 4

Evidence

17
GC
Gowasack Andrew CarlDirector, President
IDAIT Stamp Inc
Option exercise
M—
13.5K sh
Apr 6, 2026Apr 8, 2026
traded Apr 6, 2026
+2dSEC FORM 4

Evidence

21
GC
Gowasack Andrew CarlDirector, President
IDAIT Stamp Inc
Grant or award
A—
68.4K sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence