People · Operator

Steven Nichtberger

Named in public records as an officer, director or promoter · active 2011–2022 · Biotechnology, Other Health Care

3
Companies
10
Filings
$250.6M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Tengion IncBiotechnologySeries C$121.7M$3.0B2011
Cabaletta Bio, Inc.BiotechnologySeries C$88.3M$2.0B2018
ControlRad, Inc.Other Health CareSeries A$40.7M$10.8M2012
Operator network

Steven Nichtberger 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.

Gary J. Kurtzman · 6 companies · 1 sharedGary J. KurtzmanJohn Miclot · 5 companies · 1 sharedJohn MiclotDavid I Scheer · 4 companies · 1 sharedDavid I ScheerA. Brian Davis · 3 companies · 1 sharedA. Brian DavisBrenda D Gavin · 3 companies · 1 sharedBrenda D GavinJohn L. Miclot · 3 companies · 1 sharedJohn L. MiclotLorin J Randall · 3 companies · 1 sharedLorin J RandallDavid J. Scheer · 2 companies · 1 sharedDavid J. ScheerTimothy Bertram · 2 companies · 1 sharedTimothy BertramCarl-Johan Dalsgaard · 1 companies · 1 sharedCarl-Johan Dalsga…Carl-Johan D Dalsgaard · 1 companies · 1 sharedCarl-Johan D Dals…CARL-JOHAN L. DALSGAARD · 1 companies · 1 sharedCARL-JOHAN L. DAL…Brian Daniels · 5 companies · 1 sharedBrian DanielsDan Geffken · 1 companies · 1 sharedDan GeffkenMark Simon · 6 companies · 2 sharedMark SimonRyan Drant · 24 companies · 1 sharedRyan DrantDavid Shulkin · 5 companies · 1 sharedDavid ShulkinPaul Mirabella · 3 companies · 1 sharedPaul MirabellaHarlan Weisman · 2 companies · 1 sharedHarlan WeismanJustin Kirkpatrick · 2 companies · 1 sharedJustin KirkpatrickAllon Guez · 1 companies · 1 sharedAllon GuezAmir Yaron · 1 companies · 1 sharedAmir YaronTengion Inc · $121.7M raisedTengion IncCabaletta Bio, Inc. · $88.3M raisedCabaletta Bio, Inc.ControlRad, Inc. · $40.7M raisedControlRad, Inc.Steven NichtbergerSN
Steven Nichtberger Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Mark Simon26
Ryan Drant124
Gary J. Kurtzman16
Brian Daniels15
David Shulkin15
John Miclot15
David I Scheer14
John L. Miclot13
Paul Mirabella13
A. Brian Davis13
Brenda D Gavin13
Lorin J Randall13
Harlan Weisman12
David J. Scheer12
Justin Kirkpatrick12
Timothy Bertram12
Dan Geffken11
Carl-Johan Dalsgaard11
DIANE L. JORKASKY11
CARL-JOHAN L. DALSGAARD11

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.