People · Operator

John Yee

Named in public records as an officer, director or promoter · active 2016–2025 · Biotechnology, Other Technology

2
Companies
5
Filings
$1.2B
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Intarcia Therapeutics, IncBiotechnologyGrowth/Late$1.2B$8.4B2016
SemiNex CorpOther TechnologySeed$3.9M$8.4M2025
Operator network

John Yee 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.

Michael Williams · 27 companies · 1 sharedMichael WilliamsBryan Roberts · 18 companies · 1 sharedBryan RobertsEd Mathers · 11 companies · 1 sharedEd MathersPATRICK CONWAY · 6 companies · 1 sharedPATRICK CONWAYGino Santini · 5 companies · 1 sharedGino SantiniKurt Graves · 5 companies · 1 sharedKurt GravesGlen Sato · 4 companies · 1 sharedGlen SatoJay Skyler · 3 companies · 1 sharedJay SkylerBarbara G. McClung · 2 companies · 1 sharedBarbara G. McClungBryan J. Roberts · 2 companies · 1 sharedBryan J. RobertsBryan L. Roberts · 2 companies · 1 sharedBryan L. RobertsDavid Franklin · 2 companies · 1 sharedDavid FranklinEd L. Mathers · 2 companies · 1 sharedEd L. MathersIrwin Scher · 2 companies · 1 sharedIrwin ScherJames Ahlers · 2 companies · 1 sharedJames AhlersJames Niedel · 2 companies · 1 sharedJames NiedelJay Smith · 2 companies · 1 sharedJay SmithJim Rosenthal · 2 companies · 1 sharedJim RosenthalNancy Thornberry · 2 companies · 1 sharedNancy ThornberryGreg Smith · 17 companies · 1 sharedGreg SmithMichael Marsh · 8 companies · 1 sharedMichael MarshDavid Bean · 3 companies · 1 sharedDavid BeanIntarcia Therapeutics, Inc · $1164.1M raisedIntarcia Therapeutics…SemiNex Corp · $3.9M raisedSemiNex CorpJohn YeeJY
John Yee Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Michael Williams127
Bryan Roberts118
Greg Smith117
Ed Mathers111
Michael Marsh18
PATRICK CONWAY16
Gino Santini15
Kurt Graves15
Glen Sato14
Jay Skyler13
David Bean13
Barbara G. McClung12
Paul Feldman12
Nancy Thornberry12
Rod Van Sciver12
James Niedel12
David Franklin12
Jay Smith12
Bryan J. Roberts12
Ed L. Mathers12

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.