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

Harbour Austin

Chief Financial OfficerCIK 0002028314

EDGAR filingsOpen in network
Disclosed transactions5
Buys / sells0 / 0
Max Insider Score21
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
21
HA
Harbour AustinChief Financial Officer
ACDCProFrac Holding Corp.
Grant or award
A—
270.0K sh
Apr 7, 2026Apr 9, 2026
traded Apr 7, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    ProFrac Holding Corp.Chief Financial Officer · Mar 11, 2026
16
HA
Harbour AustinChief Financial Officer
ACDCProFrac Holding Corp.
Disposition to issuer
D
$130K
19.6K sh
Mar 27, 2026
Mar 31, 2026
traded Mar 27, 2026
+4d
SEC FORM 4

Evidence

16
HA
Harbour AustinChief Financial Officer
ACDCProFrac Holding Corp.
Disposition to issuer
D$121K
18.2K sh
Mar 27, 2026Mar 31, 2026
traded Mar 27, 2026
+4dSEC FORM 4

Evidence

13
HA
Harbour AustinChief Financial Officer
ACDCProFrac Holding Corp.
Tax withholding
F—
12.2K sh
Mar 27, 2026Mar 31, 2026
traded Mar 27, 2026
+4dSEC FORM 4

Evidence

21
HA
Harbour AustinChief Financial Officer
ACDCProFrac Holding Corp.
Grant or award
A—
72.4K sh
Mar 9, 2026Mar 11, 2026
traded Mar 9, 2026
+2dSEC FORM 4

Evidence