People · Operator

John T. Henderson

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

1
Companies
1
Filings
$249K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Myriad Genetics IncBiotechnologyPre-Seed$249K$13.8M2019
Operator network

John T. Henderson 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.

Lawrence C. Best · 4 companies · 1 sharedLawrence C. BestDennis C. Langer · 2 companies · 1 sharedDennis C. LangerAlexander C. Ford · 1 companies · 1 sharedAlexander C. FordBernard F. Tobin · 1 companies · 1 sharedBernard F. TobinGary A. King · 1 companies · 1 sharedGary A. KingHelner Bryan Dreismann · 1 companies · 1 sharedHelner Bryan Drei…Jerry S. Lanchbury · 1 companies · 1 sharedJerry S. LanchburyMark C. Capone · 1 companies · 1 sharedMark C. CaponeMark F. Verratti · 1 companies · 1 sharedMark F. VerrattiRalph L. McDade · 1 companies · 1 sharedRalph L. McDadeRichard Bryan Riggsbee · 1 companies · 1 sharedRichard Bryan Rig…Richard S. Marsh · 1 companies · 1 sharedRichard S. MarshS. Louise Phanstiel · 1 companies · 1 sharedS. Louise Phansti…Walter C. Gilbert · 1 companies · 1 sharedWalter C. GilbertW. Lloyd Sanders · 1 companies · 1 sharedW. Lloyd SandersMyriad Genetics Inc · $0.2M raisedMyriad Genetics IncJohn T. HendersonJH
John T. Henderson Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Lawrence C. Best14
Dennis C. Langer12
W. Lloyd Sanders11
Mark C. Capone11
S. Louise Phanstiel11
Alexander C. Ford11
Bernard F. Tobin11
Helner Bryan Dreismann11
Walter C. Gilbert11
Mark F. Verratti11
Gary A. King11
Richard Bryan Riggsbee11
Ralph L. McDade11
Jerry S. Lanchbury11
Richard S. Marsh11

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.