People · Operator

Marc Penn

Named in public records as an officer, director or promoter · active 2008–2024 · Biotechnology, Pharmaceuticals

4
Companies
7
Filings
$103.8M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Diasome Pharmaceuticals, Inc.BiotechnologySeries B$62.5M$21.3M2018
Juventas Therapeutics IncBiotechnologySeries B$35.8M$52.0M2008
Keystone Bio, Inc.BiotechnologySeries A$5.0M$180.8M2019
Foment Bio, Inc.PharmaceuticalsPre-Seed$543K$2.6M2024
Operator network

Marc Penn 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.

Thomas McDonald · 3 companies · 1 sharedThomas McDonaldFrank McCaney · 2 companies · 1 sharedFrank McCaneyRichard Caruso · 2 companies · 1 sharedRichard CarusoBrenda Gavin · 1 companies · 1 sharedBrenda GavinCosme Blair Ordonez · 1 companies · 1 sharedCosme Blair Ordon…Devang Kantesaria · 1 companies · 1 sharedDevang KantesariaFrank Blair McCaney · 1 companies · 1 sharedFrank Blair McCan…Guiseppe Blair Zocco · 1 companies · 1 sharedGuiseppe Blair Zo…Helga Blair Kautsky · 1 companies · 1 sharedHelga Blair Kauts…Somu Subramaniam · 17 companies · 1 sharedSomu SubramaniamGeorge Arida · 6 companies · 1 sharedGeorge AridaLinda Tufts · 5 companies · 1 sharedLinda TuftsGeorge Emont · 4 companies · 1 sharedGeorge EmontRoger Newton · 4 companies · 1 sharedRoger NewtonRahul Aras · 3 companies · 1 sharedRahul ArasSuzette Dutch · 3 companies · 1 sharedSuzette DutchTroy Ignelzi · 3 companies · 1 sharedTroy IgnelziJack Miner · 1 companies · 1 sharedJack MinerJames Boland · 1 companies · 1 sharedJames BolandDaniel Sindelar · 1 companies · 1 sharedDaniel SindelarDavid Hugley · 1 companies · 1 sharedDavid HugleyBen Chlebina · 1 companies · 1 sharedBen ChlebinaDiasome Pharmaceuticals, Inc. · $62.5M raisedDiasome Pharmaceutica…Juventas Therapeutics Inc · $35.8M raisedJuventas Therapeutics…Keystone Bio, Inc. · $5.0M raisedKeystone Bio, Inc.Foment Bio, Inc. · $0.5M raisedFoment Bio, Inc.Marc PennMP
Marc Penn Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Somu Subramaniam117
George Arida16
Linda Tufts15
Roger Newton14
George Emont14
Suzette Dutch13
Thomas McDonald13
Troy Ignelzi13
Rahul Aras13
Richard Caruso12
Frank McCaney12
Frank Blair McCaney11
Thomas Blair McDonald11
Cosme Blair Ordonez11
Marc Blair Penn11
Michele Blair Ollier11
Helga Blair Kautsky11
Guiseppe Blair Zocco11
Richard Blair Caruso11
Daniel Sindelar11

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.