People · Operator

Isaac J. Kohlberg

Named in public records as an officer, director or promoter · active 2014–2014 · Biotechnology

1
Companies
1
Filings
$15.0M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
eXIthera Pharmaceuticals, Inc.BiotechnologySeries A$15.0M$108.5M2014
Operator network

Isaac J. Kohlberg 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.

Ben Bronstein · 4 companies · 1 sharedBen BronsteinDaniel Behr · 4 companies · 1 sharedDaniel BehrWilliam Koster · 3 companies · 1 sharedWilliam KosterIsaac Kohlberg · 2 companies · 1 sharedIsaac KohlbergScott J. Yaphe · 2 companies · 1 sharedScott J. YapheDennis Goldberg · 1 companies · 1 sharedDennis GoldbergFrans J. Stassen · 1 companies · 1 sharedFrans J. StassenFrans Stassen · 1 companies · 1 sharedFrans StassenFred J. Meyer · 1 companies · 1 sharedFred J. MeyerFred Meyer · 1 companies · 1 sharedFred MeyerNeil Hayward · 1 companies · 1 sharedNeil HaywardNeil J Hayward · 1 companies · 1 sharedNeil J HaywardScott Yaphe · 1 companies · 1 sharedScott YapheWilliam J. Koster · 1 companies · 1 sharedWilliam J. KostereXIthera Pharmaceuticals, Inc. · $15.0M raisedeXIthera Pharmaceutic…Isaac J. KohlbergIK
Isaac J. Kohlberg Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Daniel Behr14
Ben Bronstein14
William Koster13
Isaac Kohlberg12
Scott J. Yaphe12
Scott Yaphe11
Dennis Goldberg11
Frans J. Stassen11
William J. Koster11
Fred J. Meyer11
Frans Stassen11
Neil J Hayward11
Fred Meyer11
Neil Hayward11

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.