People · Operator

GEOFFREY J DUYK

Named in public records as an officer, director or promoter · active 2010–2026 · Biotechnology, Other Health Care

2
Companies
3
Filings
$367.4M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Aerie Pharmaceuticals IncBiotechnologySeries D+$189.6M$5.2B2010
Nuvaira, Inc.Other Health CareSeries C$177.8M$191.8M2026
Operator network

GEOFFREY J DUYK at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

Brian Levy · 8 companies · 1 sharedBrian LevyANAND MEHRA · 7 companies · 1 sharedANAND MEHRADavid Epstein · 5 companies · 1 sharedDavid EpsteinDENNIS HENNER · 5 companies · 1 sharedDENNIS HENNERGerald Cagle · 4 companies · 1 sharedGerald CagleJames Mazzo · 4 companies · 1 sharedJames MazzoDAVID GRYSKA · 3 companies · 1 sharedDAVID GRYSKARichard Rubino · 3 companies · 1 sharedRichard RubinoDAVID MACK · 2 companies · 1 sharedDAVID MACKDENNIS J HENNER · 2 companies · 1 sharedDENNIS J HENNERKirk Nielsen · 13 companies · 1 sharedKirk NielsenMichael A. Carusi · 6 companies · 1 sharedMichael A. CarusiDavid Stassen · 5 companies · 1 sharedDavid StassenHank Plain · 5 companies · 1 sharedHank PlainHENRY A. PLAIN · 5 companies · 1 sharedHENRY A. PLAINMark Deem · 5 companies · 1 sharedMark DeemChristopher A. Shen · 3 companies · 1 sharedChristopher A. Sh…Dave Stassen · 3 companies · 1 sharedDave StassenDENNIS W. WAHR · 3 companies · 1 sharedDENNIS W. WAHRMARK A. DEEM · 3 companies · 1 sharedMARK A. DEEMMike Carusi · 3 companies · 1 sharedMike CarusiDave W. Stassen · 2 companies · 1 sharedDave W. StassenAerie Pharmaceuticals Inc · $189.6M raisedAerie Pharmaceuticals…Nuvaira, Inc. · $177.8M raisedNuvaira, Inc.GEOFFREY J DUYKGD
GEOFFREY J DUYK Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside GEOFFREY J DUYK on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Kirk Nielsen113
Brian Levy18
ANAND MEHRA17
Michael A. Carusi16
Mark Deem15
HENRY A. PLAIN15
David Epstein15
David Stassen15
Hank Plain15
DENNIS HENNER15
James Mazzo14
Gerald Cagle14
Christopher A. Shen13
Dave Stassen13
DAVID GRYSKA13
MARK A. DEEM13
Richard Rubino13
Mike Carusi13
DENNIS W. WAHR13
DENNIS J HENNER12

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.