People · Operator

Brian Snider

Named in public records as an officer, director or promoter · active 2017–2025 · Other Health Care, Biotechnology

2
Companies
3
Filings
$189.7M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Alphatec Holdings, Inc.Other Health CareSeries C$133.7M$608.7M2017
Spineology IncBiotechnologySeries B$55.9M$35.0M2025
Operator network

Brian Snider 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.

John Foster · 10 companies · 1 sharedJohn FosterJames L.L. Tullis · 6 companies · 1 sharedJames L.L. TullisDonald Williams · 4 companies · 1 sharedDonald WilliamsJohn H. Foster · 4 companies · 1 sharedJohn H. FosterDavid H. Mowry · 3 companies · 1 sharedDavid H. MowryJeffrey G. Black · 3 companies · 1 sharedJeffrey G. BlackLeslie Cross · 3 companies · 1 sharedLeslie CrossMichael Plunkett · 3 companies · 1 sharedMichael PlunkettDavid A. Williams · 2 companies · 1 sharedDavid A. WilliamsDavid Mowry · 2 companies · 1 sharedDavid MowryDonald A. Williams · 2 companies · 1 sharedDonald A. WilliamsJeff Black · 2 companies · 1 sharedJeff BlackJeffrey Rydin · 2 companies · 1 sharedJeffrey RydinPatrick S. Miles · 2 companies · 1 sharedPatrick S. MilesPeter Wulff · 2 companies · 1 sharedPeter WulffQuentin Blackford · 2 companies · 1 sharedQuentin BlackfordCarter McNabb · 10 companies · 1 sharedCarter McNabbJohn Booth · 4 companies · 1 sharedJohn BoothJ. ROBERT PAULSON · 4 companies · 1 sharedJ. ROBERT PAULSONGREG MADDEN · 3 companies · 1 sharedGREG MADDENEdson W. Spencer · 2 companies · 1 sharedEdson W. SpencerJames Rybicki · 2 companies · 1 sharedJames RybickiAlphatec Holdings, Inc. · $133.7M raisedAlphatec Holdings, In…Spineology Inc · $55.9M raisedSpineology IncBrian SniderBS
Brian Snider Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Carter McNabb110
John Foster110
James L.L. Tullis16
John Booth14
John H. Foster14
Donald Williams14
J. ROBERT PAULSON14
GREG MADDEN13
Jeffrey G. Black13
David H. Mowry13
Michael Plunkett13
Leslie Cross13
William Patrick Ryan12
James Rybicki12
David A. Williams12
Robert Paulson12
Edson W. Spencer12
Quentin Blackford12
Siri S. Marshall12
Peter Wulff12

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.