People · Operator

John W. Yarbro

Named in public records as an officer, director or promoter · active 2010–2012 · Pharmaceuticals

1
Companies
2
Filings
$11.3M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
BioNumerik Pharmaceuticals, Inc.PharmaceuticalsSeries A$11.3M$315.6M2010
Operator network

John W. Yarbro 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.

Harry R. Jacobson · 7 companies · 1 sharedHarry R. JacobsonHomer L. Pearce · 3 companies · 1 sharedHomer L. PearceDennert O. Ware · 2 companies · 1 sharedDennert O. WareJames R. Leininger · 2 companies · 1 sharedJames R. LeiningerDavid R. Margrave · 1 companies · 1 sharedDavid R. MargraveFrederick H. Hausheer · 1 companies · 1 sharedFrederick H. Haus…Harry R. Kochat · 1 companies · 1 sharedHarry R. KochatStacey R. Bain · 1 companies · 1 sharedStacey R. BainSteve W. Carchedi · 1 companies · 1 sharedSteve W. CarchediBioNumerik Pharmaceuticals, Inc. · $11.3M raisedBioNumerik Pharmaceut…John W. YarbroJY
John W. Yarbro Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Harry R. Jacobson17
Homer L. Pearce13
James R. Leininger12
Dennert O. Ware12
David R. Margrave11
Steve W. Carchedi11
Stacey R. Bain11
Harry R. Kochat11
Frederick H. Hausheer11

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.