People · Operator

Philip R. Johnson

Named in public records as an officer, director or promoter · active 2016–2023 · Biotechnology

2
Companies
2
Filings
$132.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Interius BioTherapeutics, Inc.BiotechnologySeries C$118.1M$478.9M2023
Limelight Bio, Inc.BiotechnologySeries A$14.0M$506.2M2016
Operator network

Philip R. Johnson 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.

Leon O. Moulder, Jr. · 6 companies · 1 sharedLeon O. Moulder, …Bruce Peacock · 5 companies · 1 sharedBruce PeacockBenjamin R. Lund · 2 companies · 1 sharedBenjamin R. LundLeon O. Moulder · 2 companies · 1 sharedLeon O. MoulderPhilip R. Johnson, M.D. · 2 companies · 1 sharedPhilip R. Johnson…Bihua O. Chen · 1 companies · 1 sharedBihua O. ChenDora R. Mitchell · 1 companies · 1 sharedDora R. MitchellLeon R. Moulder, Jr. · 1 companies · 1 sharedLeon R. Moulder, …Lori R. Forrest · 1 companies · 1 sharedLori R. ForrestSaar Gill · 1 companies · 1 sharedSaar GillTomas R. Kiselak · 1 companies · 1 sharedTomas R. KiselakSeth L. Harrison · 4 companies · 1 sharedSeth L. HarrisonDavid L. Shin · 1 companies · 1 sharedDavid L. ShinInterius BioTherapeutics, Inc. · $118.1M raisedInterius BioTherapeut…Limelight Bio, Inc. · $14.0M raisedLimelight Bio, Inc.Philip R. JohnsonPJ
Philip R. Johnson Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Leon O. Moulder, Jr.16
Bruce Peacock15
Seth L. Harrison14
Philip R. Johnson, M.D.12
Benjamin R. Lund12
Leon O. Moulder12
Saar Gill11
David L. Shin11
Tomas R. Kiselak11
Bihua O. Chen11
Leon R. Moulder, Jr.11
Dora R. Mitchell11
Lori R. Forrest11

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.