People · Operator

Casper Breum

Named in public records as an officer, director or promoter · active 2014–2024 · Biotechnology

5
Companies
6
Filings
$377.3M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Aura Biosciences, Inc.BiotechnologySeries C$198.2M$2.5B2020
Spero Therapeutics, Inc.BiotechnologySeries C$92.2M$150.3M2017
Artax Biopharma, Inc.BiotechnologySeries B$48.0M$75.7M2024
Atox Bio Inc.BiotechnologySeries B$35.1M$1.3B2017
Nexstim PlcBiotechnologySeed$3.7M$166.4M2014
Operator network

Casper Breum 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.

Johan Christenson · 3 companies · 1 sharedJohan ChristensonKen Charhut · 3 companies · 1 sharedKen CharhutDavid Johnson · 35 companies · 1 sharedDavid JohnsonLawrence C. Best · 4 companies · 1 sharedLawrence C. BestArt Pappas · 3 companies · 1 sharedArt PappasJean-Francois Formela · 17 companies · 1 sharedJean-Francois For…Scott Jackson · 13 companies · 1 sharedScott JacksonVikas Goyal · 5 companies · 1 sharedVikas GoyalANKIT MAHADEVIA · 4 companies · 1 sharedANKIT MAHADEVIAMilind Deshpande · 4 companies · 1 sharedMilind DeshpandeFrank E. Thomas · 3 companies · 1 sharedFrank E. ThomasPeter B. Finn · 11 companies · 2 sharedPeter B. FinnAlan Walts · 3 companies · 2 sharedAlan WaltsJavier Garcia · 3 companies · 2 sharedJavier GarciaCasper E. Breum · 2 companies · 2 sharedCasper E. BreumGino Santini · 5 companies · 1 sharedGino SantiniRaj Parekh · 5 companies · 1 sharedRaj ParekhAlan E. Walts · 3 companies · 1 sharedAlan E. WaltsGino W. Santini · 3 companies · 1 sharedGino W. SantiniErez Chimovits · 7 companies · 1 sharedErez ChimovitsTerry Gould · 6 companies · 1 sharedTerry GouldDaniel Burgess · 4 companies · 1 sharedDaniel BurgessAura Biosciences, Inc. · $198.2M raisedAura Biosciences, Inc.Spero Therapeutics, Inc. · $92.2M raisedSpero Therapeutics, I…Artax Biopharma, Inc. · $48.0M raisedArtax Biopharma, Inc.Atox Bio Inc. · $35.1M raisedAtox Bio Inc.Nexstim Plc · $3.7M raisedNexstim PlcCasper BreumCB
Casper Breum Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Peter B. Finn211
Alan Walts23
Javier Garcia23
Casper E. Breum22
David Johnson135
Jean-Francois Formela117
Scott Jackson113
Erez Chimovits17
Terry Gould16
Gino Santini15
Raj Parekh15
Vikas Goyal15
ANKIT MAHADEVIA14
Milind Deshpande14
Daniel Burgess14
Lawrence C. Best14
Pedro Granadillo13
Ken Charhut13
Gino W. Santini13
Peter Wirth13

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.