People · Operator

Jonathan Behr

Named in public records as an officer, director or promoter · active 2019–2023 · Biotechnology, Pharma

4
Companies
4
Filings
$40.4M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Nitrome Biosciences, IncBiotechnologySeries B$18.9M$680.1M2020
ImmunoMolecular Therapeutics, Inc.BiotechnologySeries A$10.8M$215.8M2019
Violet Therapeutics, Inc.PharmaSeries A$7.4M$65.7M2023
Endlyz Therapeutics, Inc.BiotechnologySeed$3.3M$81.2M2021
Operator network

Jonathan Behr 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.

Margarita Chavez · 4 companies · 1 sharedMargarita ChavezEphraim Heller · 2 companies · 1 sharedEphraim HellerHenrijette Richter · 2 companies · 1 sharedHenrijette RichterEphreim Heller · 1 companies · 1 sharedEphreim HellerIrene Griswold-Prenner · 1 companies · 1 sharedIrene Griswold-Pr…Regis Kelly · 1 companies · 1 sharedRegis KellyRegis W. Kelly · 1 companies · 1 sharedRegis W. KellyWilliam McDowell · 1 companies · 1 sharedWilliam McDowellJason Dinges · 8 companies · 1 sharedJason DingesSean Doherty · 4 companies · 1 sharedSean DohertySteve Orndorff · 3 companies · 1 sharedSteve OrndorffTom Shea · 2 companies · 1 sharedTom SheaAaron Michels · 1 companies · 1 sharedAaron MichelsEd Orr · 1 companies · 1 sharedEd OrrNandan Padukone · 1 companies · 1 sharedNandan PadukonePeter Gottlieb · 1 companies · 1 sharedPeter GottliebMeredith Fisher · 6 companies · 1 sharedMeredith FisherAtsushi Usami · 3 companies · 1 sharedAtsushi UsamiWilliam E Yelle · 2 companies · 1 sharedWilliam E YelleJOHN GUSTOFSON · 3 companies · 1 sharedJOHN GUSTOFSONDamian Crowther · 1 companies · 1 sharedDamian CrowtherJoanna Wolak · 1 companies · 1 sharedJoanna WolakNitrome Biosciences, Inc · $18.9M raisedNitrome Biosciences, …ImmunoMolecular Therapeutics, Inc. · $10.8M raisedImmunoMolecular Thera…Violet Therapeutics, Inc. · $7.4M raisedViolet Therapeutics, …Endlyz Therapeutics, Inc. · $3.3M raisedEndlyz Therapeutics, …Jonathan BehrJB
Jonathan Behr Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Jason Dinges18
Meredith Fisher16
Margarita Chavez14
Sean Doherty14
JOHN GUSTOFSON13
Atsushi Usami13
Steve Orndorff13
Ephraim Heller12
William E Yelle12
Henrijette Richter12
Tom Shea12
Regis Kelly11
Regis W. Kelly11
Zach W. Hall11
William W. McDowell11
Ephreim Heller11
Aaron Michels11
Ed Orr11
Peter Gottlieb11
Joanna Wolak11

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.