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 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
Corporate insider
HW

Hartzel William

SVP, BioservicesCIK 0001989644

EDGAR filingsOpen in network
Disclosed transactions7
Buys / sells0 / 0
Max Insider Score21
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
9
HW
Hartzel WilliamSVP, Bioservices
EBSEmergent BioSolutions Inc.
Tax withholding
F$14K
1,741 sh
Jun 8, 2026Jun 10, 2026
traded Jun 8, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Emergent BioSolutions Inc.SVP, Bioservices · Nov 13, 2025
21
HW
Hartzel WilliamSVP, Bioservices
EBSEmergent BioSolutions Inc.
Grant or award
A
—
100.1K sh
Apr 29, 2026
May 1, 2026
traded Apr 29, 2026
+2d
SEC FORM 4

Evidence

17
HW
Hartzel WilliamSVP, Bioservices
EBSEmergent BioSolutions Inc.
Grant or award
A—
44.8K sh
Mar 3, 2026Mar 5, 2026
traded Mar 3, 2026
+2dSEC FORM 4

Evidence

16
HW
Hartzel WilliamSVP, Bioservices
EBSEmergent BioSolutions Inc.
Tax withholding
F$80K
9,493 sh
Mar 5, 2026Mar 5, 2026
traded Mar 5, 2026
+0dSEC FORM 4

Evidence

16
HW
Hartzel WilliamSVP, Bioservices
EBSEmergent BioSolutions Inc.
Disposition to issuer
D$63K
5,771 sh
Feb 6, 2026Feb 10, 2026
traded Feb 6, 2026
+4dSEC FORM 4

Evidence

9
HW
Hartzel WilliamSVP, Bioservices
EBSEmergent BioSolutions Inc.
Tax withholding
F$6,880
630 sh
Feb 6, 2026Feb 10, 2026
traded Feb 6, 2026
+4dSEC FORM 4

Evidence

9
HW
Hartzel WilliamSVP, Bioservices
EBSEmergent BioSolutions Inc.
Tax withholding
F$6,637
610 sh
Nov 11, 2025Nov 13, 2025
traded Nov 11, 2025
+2dSEC FORM 4

Evidence