People · Operator

Hayden H. Harris

Named in public records as an officer, director or promoter · active 2013–2014 · Other Health Care

1
Companies
5
Filings
$38.4M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
TherOx, Inc.Other Health CareSeries B$38.4M$332.3M2013
Operator network

Hayden H. Harris 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.

D. Keith Grossman · 5 companies · 1 sharedD. Keith GrossmanFrank M. Fischer · 4 companies · 1 sharedFrank M. FischerC. Raymond Larkin, Jr. · 2 companies · 1 sharedC. Raymond Larkin…Joseph S. Lacob · 2 companies · 1 sharedJoseph S. LacobKevin T. Larkin · 2 companies · 1 sharedKevin T. LarkinDavid B. Musket · 1 companies · 1 sharedDavid B. MusketNicholas Raymond Pianim · 1 companies · 1 sharedNicholas Raymond …TherOx, Inc. · $38.4M raisedTherOx, Inc.Hayden H. HarrisHH
Hayden H. Harris Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
D. Keith Grossman15
Frank M. Fischer14
C. Raymond Larkin, Jr.12
Kevin T. Larkin12
Joseph S. Lacob12
Nicholas Raymond Pianim11
David B. Musket11

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.