People · Operator

Mark Karsht

Named in public records as an officer, director or promoter · active 2015–2015 · Other

1
Companies
1
Filings
$350K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Innovative Biodefense, Inc.OtherPre-Seed$350K$8.1M2015
Operator network

Mark Karsht 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.

Colette Cozean · 2 companies · 1 sharedColette CozeanGary Klein · 2 companies · 1 sharedGary KleinJesse Cozean · 1 companies · 1 sharedJesse CozeanRichard Ajayi · 1 companies · 1 sharedRichard AjayiInnovative Biodefense, Inc. · $0.3M raisedInnovative Biodefense…Mark KarshtMK
Mark Karsht Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Gary Klein12
Colette Cozean12
Jesse Cozean11
Richard Ajayi11

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.