People · Operator

Mark November

Named in public records as an officer, director or promoter · active 2025–2025 · Biotechnology

1
Companies
1
Filings
$1.4M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Toby, Inc.BiotechnologyPre-Seed$1.4M$2.1M2025
Operator network

Mark November 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.

Dragan Sebisanovic · 1 companies · 1 sharedDragan SebisanovicJohn Legget · 1 companies · 1 sharedJohn LeggetJoseph Hanssen · 1 companies · 1 sharedJoseph HanssenMatthew Laskowski · 1 companies · 1 sharedMatthew LaskowskiToby, Inc. · $1.4M raisedToby, Inc.Mark NovemberMN
Mark November Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Dragan Sebisanovic11
Matthew Laskowski11
Joseph Hanssen11
John Legget11

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.