People · Operator

Nelson K Stacks

Named in public records as an officer, director or promoter · active 2015–2025 · Other Health Care, Other Technology, Biotechnology

3
Companies
7
Filings
$66.8M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Waveguide CorpOther Health CareSeries B$48.9M$15.2M2015
BlinkTBI, Inc.Other TechnologySeries A$10.9M$12.9M2021
Tarpon Biosystems Inc.BiotechnologySeed$7.0M$13.1M
Operator network

Nelson K Stacks 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.

Brian Finn · 3 companies · 1 sharedBrian FinnNelson Stacks · 3 companies · 1 sharedNelson StacksBrian K. Finn · 1 companies · 1 sharedBrian K. FinnCharles K. Pieper · 1 companies · 1 sharedCharles K. PieperCharles Pieper · 1 companies · 1 sharedCharles PieperHarold "Hank" Handelsmen · 1 companies · 1 sharedHarold "Hank" Han…Harold K. Handelsmen · 1 companies · 1 sharedHarold K. Handels…Robert E. Kennedy · 5 companies · 1 sharedRobert E. KennedyAquilla S. Turk · 3 companies · 1 sharedAquilla S. TurkDouglas M. Carnes · 3 companies · 1 sharedDouglas M. CarnesRyan N. Fiorini · 3 companies · 1 sharedRyan N. FioriniJeffrey N. Riley · 2 companies · 1 sharedJeffrey N. RileyCynthia S. Marshall · 1 companies · 1 sharedCynthia S. Marsha…Harvey E. Schiller · 1 companies · 1 sharedHarvey E. SchillerHarvey M. Schiller · 1 companies · 1 sharedHarvey M. SchillerJohn Conley · 5 companies · 1 sharedJohn ConleyRobert Dishman · 2 companies · 1 sharedRobert DishmanArd Alan Tjisterman · 1 companies · 1 sharedArd Alan Tjisterm…Ard A Tijsterman · 1 companies · 1 sharedArd A TijstermanArd C Tijsterman · 1 companies · 1 sharedArd C TijstermanArd C Tjisterman · 1 companies · 1 sharedArd C TjistermanArd Tjisterman · 1 companies · 1 sharedArd TjistermanWaveguide Corp · $48.9M raisedWaveguide CorpBlinkTBI, Inc. · $10.9M raisedBlinkTBI, Inc.Tarpon Biosystems Inc. · $7.0M raisedTarpon Biosystems Inc.Nelson K StacksNS
Nelson K Stacks Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Robert E. Kennedy15
John Conley15
Brian Finn13
Aquilla S. Turk13
Ryan N. Fiorini13
Douglas M. Carnes13
Nelson Stacks13
Robert Dishman12
Jeffrey N. Riley12
Marcus K Semones, Ph.D.11
Isaac K Blech11
Michael K Jones11
Ard C Tjisterman11
Peter B. Finn, Esq.11
John A Conley11
Robert E. Branan11
Ard C Tijsterman11
Jackie S. McKelvey11
Peter K Farrell, Ph.D.11
John C Conley11

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.