People · Operator

Mark P. Grinstaff

Named in public records as an officer, director or promoter · active 2012–2012 · Pharmaceuticals

1
Companies
1
Filings
$2.4M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Flex Biomedical, Inc.PharmaceuticalsPre-Seed$2.4M$41.7M2012
Operator network

Mark P. Grinstaff 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.

David C. Sneider · 2 companies · 1 sharedDavid C. SneiderDonald R. Urbanowicz · 1 companies · 1 sharedDonald R. Urbanow…Hideki C. Suzuki, PhD · 1 companies · 1 sharedHideki C. Suzuki,…Michael C. Wathier, PhD · 1 companies · 1 sharedMichael C. Wathie…Nicholas E. Mischler, MD · 1 companies · 1 sharedNicholas E. Misch…Salvatore P. Braico · 1 companies · 1 sharedSalvatore P. Brai…Steven R. Pollock, RPh, MBA · 1 companies · 1 sharedSteven R. Pollock…Flex Biomedical, Inc. · $2.4M raisedFlex Biomedical, Inc.Mark P. GrinstaffMG
Mark P. Grinstaff Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
David C. Sneider12
Hideki C. Suzuki, PhD11
Nicholas E. Mischler, MD11
Salvatore P. Braico11
Steven R. Pollock, RPh, MBA11
Michael C. Wathier, PhD11
Donald R. Urbanowicz11

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.