People · Operator

James A. Geraghty

Named in public records as an officer, director or promoter · active 2010–2024 · Biotechnology

3
Companies
5
Filings
$490.5M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
bluebird bio, Inc.BiotechnologySeries C$187.5M$1.9B2010
Orchard Therapeutics plcBiotechnologySeries D+$184.0M$576.3M2021
Voyager Therapeutics, Inc.BiotechnologySeries C$119.0M$215.3M2023
Operator network

James A. Geraghty 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.

Steven Gillis · 23 companies · 1 sharedSteven GillisRobert Tepper · 7 companies · 1 sharedRobert TepperDaniel S. Lynch · 6 companies · 1 sharedDaniel S. LynchNick Leschly · 5 companies · 1 sharedNick LeschlyChip Baird · 4 companies · 1 sharedChip BairdDenice R. Torres · 2 companies · 1 sharedDenice R. TorresGeert-Jan Mulder · 2 companies · 1 sharedGeert-Jan MulderWilliam R. Sellers · 2 companies · 1 sharedWilliam R. SellersFrank E. Thomas · 3 companies · 1 sharedFrank E. ThomasSteven M. Altschuler · 3 companies · 1 sharedSteven M. Altschu…Joanne T. Beck · 2 companies · 1 sharedJoanne T. BeckMark Levin · 9 companies · 1 sharedMark LevinMichael Higgins · 9 companies · 1 sharedMichael HigginsMitchell S. Bloom · 7 companies · 1 sharedMitchell S. BloomJames Geraghty · 3 companies · 1 sharedJames GeraghtySteven Paul · 3 companies · 1 sharedSteven PaulAlfred Sandrock · 2 companies · 1 sharedAlfred SandrockGeorge A. Scangos · 2 companies · 1 sharedGeorge A. ScangosMichael W. Higgins · 2 companies · 1 sharedMichael W. HigginsPeter Pfreundschuh · 2 companies · 1 sharedPeter PfreundschuhRobert W. Hesslein · 2 companies · 1 sharedRobert W. HessleinTodd Carter · 2 companies · 1 sharedTodd Carterbluebird bio, Inc. · $187.5M raisedbluebird bio, Inc.Orchard Therapeutics plc · $184.0M raisedOrchard Therapeutics …Voyager Therapeutics, Inc. · $119.0M raisedVoyager Therapeutics,…James A. GeraghtyJG
James A. Geraghty Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Steven Gillis123
Mark Levin19
Michael Higgins19
Mitchell S. Bloom17
Robert Tepper17
Daniel S. Lynch16
Nick Leschly15
Chip Baird14
James Geraghty13
Frank E. Thomas13
Steven M. Altschuler13
Steven Paul13
Robert W. Hesslein12
Joanne T. Beck12
Alfred Sandrock12
Todd Carter12
Geert-Jan Mulder12
George A. Scangos12
Peter Pfreundschuh12
Michael W. Higgins12

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.