People · Operator

Stephen K. Horrigan

Named in public records as an officer, director or promoter · active 2008–2008 · Pharmaceuticals

1
Companies
1
Filings
$237K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Avalon Pharmaceuticals IncPharmaceuticalsPre-Seed$237K$11.2M2008
Operator network

Stephen K. Horrigan 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.

C Eric Winzer · 4 companies · 1 sharedC Eric WinzerKenneth C Carter · 4 companies · 1 sharedKenneth C CarterBradley G. Lorimier · 2 companies · 1 sharedBradley G. Lorimi…David S. Kabakoff · 2 companies · 1 sharedDavid S. KabakoffWilliam H. Washecka · 2 companies · 1 sharedWilliam H. Washec…J. Michael Hamilton · 1 companies · 1 sharedJ. Michael Hamilt…Michael R. Kurman · 1 companies · 1 sharedMichael R. KurmanPhilip Frost · 1 companies · 1 sharedPhilip FrostAvalon Pharmaceuticals Inc · $0.2M raisedAvalon Pharmaceutical…Stephen K. HorriganSH
Stephen K. Horrigan Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
C Eric Winzer14
Kenneth C Carter14
William H. Washecka12
Bradley G. Lorimier12
David S. Kabakoff12
J. Michael Hamilton11
Philip Frost11
Michael R. Kurman11

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.