People · Operator

Hilary Kramer

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

1
Companies
2
Filings
$53.5M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
GT Biopharma, Inc.BiotechnologySeries B$53.5M$98.3M2025
Operator network

Hilary Kramer 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.

Charles Casamento · 5 companies · 1 sharedCharles CasamentoAndrew Ritter · 3 companies · 1 sharedAndrew RitterMichael Breen · 3 companies · 1 sharedMichael BreenAnthony Cataldo · 2 companies · 1 sharedAnthony CataldoBruce Wendel · 2 companies · 1 sharedBruce WendelDavid Saloff · 2 companies · 1 sharedDavid SaloffSteven Weldon · 2 companies · 1 sharedSteven WeldonAlan Urban · 1 companies · 1 sharedAlan UrbanAnshuman Dube · 1 companies · 1 sharedAnshuman DubeAnthony J. Cataldo · 1 companies · 1 sharedAnthony J. CataldoGeoffrey B. Davis · 1 companies · 1 sharedGeoffrey B. DavisJon B. Bonfiglio · 1 companies · 1 sharedJon B. BonfiglioKathleen Clarence-Smith · 1 companies · 1 sharedKathleen Clarence…Kathleen J. Clarence-Smith · 1 companies · 1 sharedKathleen J. Clare…Kenneth Eaton · 1 companies · 1 sharedKenneth EatonPeter B. Kiener · 1 companies · 1 sharedPeter B. KienerRajesh Shrotriya · 1 companies · 1 sharedRajesh ShrotriyaRaymond B. Urbanski · 1 companies · 1 sharedRaymond B. Urbans…GT Biopharma, Inc. · $53.5M raisedGT Biopharma, Inc.Hilary KramerHK
Hilary Kramer Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Charles Casamento15
Michael Breen13
Andrew Ritter13
David Saloff12
Bruce Wendel12
Anthony Cataldo12
Steven Weldon12
Kenneth Eaton11
Alan Urban11
Anshuman Dube11
Rajesh Shrotriya11
Kathleen J. Clarence-Smith11
Anthony J. Cataldo11
Jon B. Bonfiglio11
Raymond B. Urbanski11
Peter B. Kiener11
Geoffrey B. Davis11
Kathleen Clarence-Smith11

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.