People · Operator

John A. Neuman

Named in public records as an officer, director or promoter · active 2024–2024 · Healthtech

1
Companies
1
Filings
$10.0M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
SeaStar Medical Holding CorpHealthtechSeries A$10.0M$49.5M2024
Operator network

John A. Neuman 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.

David Green · 8 companies · 1 sharedDavid GreenEric Schlorff · 2 companies · 1 sharedEric SchlorffJennifer A. Baird · 2 companies · 1 sharedJennifer A. BairdKevin Chung · 2 companies · 1 sharedKevin ChungAllan Collins · 1 companies · 1 sharedAllan CollinsBernadette N. Vincent · 1 companies · 1 sharedBernadette N. Vin…Kenneth Van Heel · 1 companies · 1 sharedKenneth Van HeelRick Barnett · 1 companies · 1 sharedRick BarnettSeaStar Medical Holding Corp · $10.0M raisedSeaStar Medical Holdi…John A. NeumanJN
John A. Neuman Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
David Green18
Kevin Chung12
Jennifer A. Baird12
Eric Schlorff12
Bernadette N. Vincent11
Allan Collins11
Rick Barnett11
Kenneth Van Heel11

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.