People · Operator

Douglas M. Calder

Named in public records as an officer, director or promoter · active 2012–2012 · Biotechnology

1
Companies
2
Filings
$775K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Accentia Biopharmaceuticals IncBiotechnologyPre-Seed$775K$20.7M2012
Operator network

Douglas M. Calder 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.

Christopher C. Chapman · 3 companies · 1 sharedChristopher C. Ch…Carlos F. Santos · 2 companies · 1 sharedCarlos F. SantosDavid M. Schubert · 2 companies · 1 sharedDavid M. SchubertSamuel S. Duffey · 2 companies · 1 sharedSamuel S. DuffeyEdmund C. King · 1 companies · 1 sharedEdmund C. KingFrancis E. O'Donnell, Jr. · 1 companies · 1 sharedFrancis E. O'Donn…Garrison J. Hasara · 1 companies · 1 sharedGarrison J. HasaraJames A. McNulty · 1 companies · 1 sharedJames A. McNultyWilliam S. Poole · 1 companies · 1 sharedWilliam S. PooleAccentia Biopharmaceuticals Inc · $0.8M raisedAccentia Biopharmaceu…Douglas M. CalderDC
Douglas M. Calder Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Christopher C. Chapman13
David M. Schubert12
Samuel S. Duffey12
Carlos F. Santos12
Edmund C. King11
Francis E. O'Donnell, Jr.11
James A. McNulty11
William S. Poole11
Garrison J. Hasara11

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.