People · Operator

DAVID DE GRAAF, PH.D.

Named in public records as an officer, director or promoter · active 2017–2019 · Biotechnology, Pharma

2
Companies
2
Filings
$40.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Syntimmune, Inc.BiotechnologySeries B$26.0M$714.4M2017
Comet Therapeutics, Inc.PharmaSeries A$14.1M$435.3M2019
Operator network

DAVID DE GRAAF, PH.D. 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.

Seth Harrison · 19 companies · 1 sharedSeth HarrisonGeeta Vemuri · 7 companies · 1 sharedGeeta VemuriAaron Kantoff · 6 companies · 1 sharedAaron KantoffSam Hall · 3 companies · 1 sharedSam HallBurt Adelman, M.D. · 1 companies · 1 sharedBurt Adelman, M.D.Laurence Blumberg, M.D. · 1 companies · 1 sharedLaurence Blumberg…Richard Blumberg, M.D. · 1 companies · 1 sharedRichard Blumberg,…Sam Hall, Ph.D. · 1 companies · 1 sharedSam Hall, Ph.D.Seth Harrison, M.D. · 1 companies · 1 sharedSeth Harrison, M.…Bernardus Machielse · 2 companies · 1 sharedBernardus Machiel…ART TAVERAS, PH.D. · 1 companies · 1 sharedART TAVERAS, PH.D.ENEJ KUSCER, PH.D. · 1 companies · 1 sharedENEJ KUSCER, PH.D.HENRIJETTE RICHTER, PH.D. · 1 companies · 1 sharedHENRIJETTE RICHTE…LUCAS DE BREED · 1 companies · 1 sharedLUCAS DE BREEDPETER VAN VLASSELAER, PH.D. · 1 companies · 1 sharedPETER VAN VLASSEL…Syntimmune, Inc. · $26.0M raisedSyntimmune, Inc.Comet Therapeutics, Inc. · $14.1M raisedComet Therapeutics, I…DAVID DE GRAAF, PH.D.DP
DAVID DE GRAAF, PH.D. Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Seth Harrison119
Geeta Vemuri17
Aaron Kantoff16
Sam Hall13
Bernardus Machielse12
HENRIJETTE RICHTER, PH.D.11
LUCAS DE BREED11
ART TAVERAS, PH.D.11
Seth Harrison, M.D.11
Sam Hall, Ph.D.11
Burt Adelman, M.D.11
Richard Blumberg, M.D.11
Laurence Blumberg, M.D.11
ENEJ KUSCER, PH.D.11
PETER VAN VLASSELAER, PH.D.11

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.