People · Operator

Timothy T. Goodnow

Named in public records as an officer, director or promoter · active 2011–2025 · Biotechnology

2
Companies
7
Filings
$100.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Senseonics, IncBiotechnologySeries B$60.8M$396.9M2011
Senseonics Holdings, Inc.BiotechnologySeries B$39.3M$98.9M2020
Operator network

Timothy T. Goodnow 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.

M. James Barrett · 6 companies · 1 sharedM. James BarrettFrancis H. Zenie · 3 companies · 1 sharedFrancis H. ZenieJames H. Cavanaugh, Ph.D. · 3 companies · 1 sharedJames H. Cavanaug…M. James Barrett, Ph.D. · 3 companies · 1 sharedM. James Barrett,…Bradley G. Lorimier · 2 companies · 1 sharedBradley G. Lorimi…Charles W. Newhall III · 2 companies · 1 sharedCharles W. Newhal…Marc R. Schneebaum · 2 companies · 1 sharedMarc R. SchneebaumR Don Elsey · 2 companies · 1 sharedR Don ElseyDoug H. Prince · 1 companies · 1 sharedDoug H. PrinceEd P. Fiorentino · 1 companies · 1 sharedEd P. FiorentinoEd P. Fiorentno · 1 companies · 1 sharedEd P. FiorentnoPeter Justin Klein · 7 companies · 2 sharedPeter Justin KleinDouglas A. Roeder · 4 companies · 2 sharedDouglas A. RoederStephen P. DeFalco · 3 companies · 2 sharedStephen P. DeFalcoDouglas S. Prince · 2 companies · 1 sharedDouglas S. PrinceAnthony S. Raab · 1 companies · 1 sharedAnthony S. RaabBrian A. Hansen · 1 companies · 1 sharedBrian A. HansenBrian J. Hansen · 1 companies · 1 sharedBrian J. HansenDouglas S. Roeder · 1 companies · 1 sharedDouglas S. RoederEdward J. Fiorentino · 1 companies · 1 sharedEdward J. Fiorent…Francine R. Kaufman · 1 companies · 1 sharedFrancine R. Kaufm…Francine T. Kaufman · 1 companies · 1 sharedFrancine T. Kaufm…Senseonics, Inc · $60.8M raisedSenseonics, IncSenseonics Holdings, Inc. · $39.3M raisedSenseonics Holdings, …Timothy T. GoodnowTG
Timothy T. Goodnow Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Peter Justin Klein27
Douglas A. Roeder24
Stephen P. DeFalco23
M. James Barrett16
Francis H. Zenie13
James H. Cavanaugh, Ph.D.13
M. James Barrett, Ph.D.13
R Don Elsey12
Marc R. Schneebaum12
Bradley G. Lorimier12
Charles W. Newhall III12
Douglas S. Prince12
Francine R. Kaufman11
Kenneth L. Horton11
Steven A. Edelman11
Mukul T. Jain11
Sharon S. Larkin11
Brian A. Hansen11
Rick R. Sullivan11
Anthony S. Raab11

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.