People · Operator

JOSEPH C. COOK, JR.

Named in public records as an officer, director or promoter · active 2009–2019 · Pharmaceuticals, Biotechnology

5
Companies
16
Filings
$449.7M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Ironwood Pharmaceuticals IncPharmaceuticalsSeries D+$350.0M$5.3B2009
Castle Biosciences IncBiotechnologySeries A$59.0M$361.5M2018
Corcept Therapeutics IncPharmaceuticalsSeries B$26.2M$17.9M2009
NuSirt Sciences Inc.PharmaceuticalsSeries A$8.1M$61.9M2015
Skyline Vet Pharma, Inc.PharmaceuticalsSeries A$6.4M$155.2M2017
Operator network

JOSEPH C. COOK, JR. 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.

David K. Rosen · 2 companies · 1 sharedDavid K. RosenDAVID SHAW · 12 companies · 1 sharedDAVID SHAWTERRANCE G. MCGUIRE · 7 companies · 1 sharedTERRANCE G. MCGUI…Bryan E. Roberts · 6 companies · 1 sharedBryan E. RobertsSTEPHEN KNIGHT · 6 companies · 1 sharedSTEPHEN KNIGHTDAVID E. SHAW · 5 companies · 1 sharedDAVID E. SHAWDouglas E. Williams · 4 companies · 1 sharedDouglas E. Willia…MICHAEL J. HIGGINS · 4 companies · 1 sharedMICHAEL J. HIGGINSChristopher T. Walsh · 3 companies · 1 sharedChristopher T. Wa…DAVID EBERSMAN · 3 companies · 1 sharedDAVID EBERSMANMARK G. CURRIE · 3 companies · 1 sharedMARK G. CURRIEGEORGE H. CONRADES · 2 companies · 1 sharedGEORGE H. CONRADESGarheng Kong · 16 companies · 1 sharedGarheng KongDaniel Bradbury · 7 companies · 1 sharedDaniel BradburyJoseph C. Cook, III · 4 companies · 1 sharedJoseph C. Cook, I…Bonnie Anderson · 3 companies · 1 sharedBonnie AndersonMara Aspinall · 3 companies · 1 sharedMara AspinallDerek Maetzold · 2 companies · 1 sharedDerek MaetzoldPatrick G. Enright · 7 companies · 1 sharedPatrick G. EnrightJoseph L. Turner · 4 companies · 1 sharedJoseph L. TurnerJAMES A. HARPER · 3 companies · 1 sharedJAMES A. HARPERBarbara Cannon · 2 companies · 1 sharedBarbara CannonIronwood Pharmaceuticals Inc · $350.0M raisedIronwood Pharmaceutic…Castle Biosciences Inc · $59.0M raisedCastle Biosciences IncCorcept Therapeutics Inc · $26.2M raisedCorcept Therapeutics …NuSirt Sciences Inc. · $8.1M raisedNuSirt Sciences Inc.Skyline Vet Pharma, Inc. · $6.4M raisedSkyline Vet Pharma, I…JOSEPH C. COOK, JR.JJ
JOSEPH C. COOK, JR. Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Garheng Kong116
DAVID SHAW112
TERRANCE G. MCGUIRE17
Daniel Bradbury17
Patrick G. Enright17
Bryan E. Roberts16
STEPHEN KNIGHT16
DAVID E. SHAW15
MICHAEL J. HIGGINS14
Joseph L. Turner14
Douglas E. Williams14
Joseph C. Cook, III14
JAMES A. HARPER13
Christopher T. Walsh13
DAVID EBERSMAN13
MARK G. CURRIE13
Bonnie Anderson13
Mara Aspinall13
GEORGE H. CONRADES12
PETER M. HECHT12

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.