People · Operator

Robert R. Bonczek

Named in public records as an officer, director or promoter · active 2010–2021 · Biotechnology

2
Companies
2
Filings
$54.3M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Istari Oncology, Inc.BiotechnologySeries C$48.6M$1.4B2021
b3 bio, inc.BiotechnologySeries A$5.7M$206.1M2010
Operator network

Robert R. Bonczek 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.

Matthew R. Stober · 2 companies · 1 sharedMatthew R. StoberSean P. Nolan · 2 companies · 1 sharedSean P. NolanDani P. Bolognesi · 1 companies · 1 sharedDani P. BolognesiDarell D. Bigner · 1 companies · 1 sharedDarell D. BignerHenry P. Friedman · 1 companies · 1 sharedHenry P. FriedmanMarc G. Banjak · 1 companies · 1 sharedMarc G. BanjakMatthew W. Farber · 1 companies · 1 sharedMatthew W. FarberRaymond R. Cheong · 1 companies · 1 sharedRaymond R. CheongRobert J. Bonczek · 1 companies · 1 sharedRobert J. BonczekTimothy J. Creech · 1 companies · 1 sharedTimothy J. CreechVictor R. Sandor · 1 companies · 1 sharedVictor R. SandorWilliam G. Nichols · 1 companies · 1 sharedWilliam G. NicholsBruce A. Sullenger · 1 companies · 1 sharedBruce A. SullengerDani R. Bolognesi · 1 companies · 1 sharedDani R. BolognesiLee R. Babiss · 1 companies · 1 sharedLee R. BabissRoger E. Linnemann, Jr. · 1 companies · 1 sharedRoger E. Linneman…Istari Oncology, Inc. · $48.6M raisedIstari Oncology, Inc.b3 bio, inc. · $5.7M raisedb3 bio, inc.Robert R. BonczekRB
Robert R. Bonczek Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Matthew R. Stober12
Sean P. Nolan12
Marc G. Banjak11
Matthew W. Farber11
William G. Nichols11
Victor R. Sandor11
Dani P. Bolognesi11
Robert J. Bonczek11
Henry P. Friedman11
Timothy J. Creech11
Darell D. Bigner11
Roger E. Linnemann, Jr.11
Lee R. Babiss11
Dani R. Bolognesi11
Bruce A. Sullenger11
Raymond R. Cheong11

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.