People · Operator

Robert Tjian

Named in public records as an officer, director or promoter · active 2018–2024 · Biotechnology, Pharma

3
Companies
6
Filings
$600.9M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Neurona Therapeutics, IncBiotechnologySeries D+$347.5M$874.2M2019
Nurix Therapeutics, Inc.PharmaSeries D+$144.7M$4.2B2020
Escient Pharmaceuticals IncBiotechnologySeries C$108.8M$994.9M2018
Operator network

Robert Tjian 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.

Tim Kutzkey · 7 companies · 1 sharedTim KutzkeyLeo - Guthart · 4 companies · 1 sharedLeo - GuthartPeter Svennilson · 4 companies · 1 sharedPeter SvennilsonErica Whittaker · 3 companies · 1 sharedErica WhittakerBrad Margus · 2 companies · 1 sharedBrad MargusJames Stutz · 2 companies · 1 sharedJames StutzDavid Goeddel · 10 companies · 2 sharedDavid GoeddelLEON CHEN · 15 companies · 1 sharedLEON CHENJulia Gregory · 3 companies · 1 sharedJulia GregoryArthur T Sands · 2 companies · 1 sharedArthur T SandsDavid Lacey · 2 companies · 1 sharedDavid LaceyJeff Tong · 2 companies · 1 sharedJeff TongLori Kunkel · 2 companies · 1 sharedLori KunkelAndrew Schwab · 16 companies · 1 sharedAndrew SchwabPeter Hirth · 7 companies · 1 sharedPeter HirthJason Hafler · 6 companies · 1 sharedJason HaflerKevin Raidy · 4 companies · 1 sharedKevin RaidyKathleen Glaub · 3 companies · 1 sharedKathleen GlaubKathleen Sereda Glaub · 3 companies · 1 sharedKathleen Sereda G…Marcus Boehm · 3 companies · 1 sharedMarcus BoehmAlain Baron · 2 companies · 1 sharedAlain BaronJoshua Grass · 2 companies · 1 sharedJoshua GrassNeurona Therapeutics, Inc · $347.5M raisedNeurona Therapeutics,…Nurix Therapeutics, Inc. · $144.7M raisedNurix Therapeutics, I…Escient Pharmaceuticals Inc · $108.8M raisedEscient Pharmaceutica…Robert TjianRT
Robert Tjian Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
David Goeddel210
Andrew Schwab116
LEON CHEN115
Tim Kutzkey17
Peter Hirth17
Jason Hafler16
Peter Svennilson14
Leo - Guthart14
Kevin Raidy14
Marcus Boehm13
Erica Whittaker13
Kathleen Sereda Glaub13
Kathleen Glaub13
Julia Gregory13
Peter Sereda Hirth12
Brad Margus12
Mark Goldsmith12
James Stutz12
Arthur T Sands12
Jeff Tong12

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.