People · Operator

Guy Parameswaran Macdonald

Named in public records as an officer, director or promoter · active 2014–2014 · Biotechnology

1
Companies
2
Filings
$47.2M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Spring Bank Pharmaceuticals, Inc.BiotechnologySeries B$47.2M$595.3M2014
Operator network

Guy Parameswaran Macdonald 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.

Martin Driscoll · 3 companies · 1 sharedMartin DriscollKurt M Eichler · 2 companies · 1 sharedKurt M EichlerDavid Ellsworth Arkowitz · 1 companies · 1 sharedDavid Ellsworth A…David Kris Arkowitz · 1 companies · 1 sharedDavid Kris Arkowi…Donald Moore Mitchell · 1 companies · 1 sharedDonald Moore Mitc…Douglas John Jensen · 1 companies · 1 sharedDouglas John Jens…Gregg Ellsworth Beloff · 1 companies · 1 sharedGregg Ellsworth B…Guy Francis Macdonald · 1 companies · 1 sharedGuy Francis Macdo…Jonathan Ellsworth Bates · 1 companies · 1 sharedJonathan Ellswort…Jonathan Freve · 1 companies · 1 sharedJonathan FreveJonathan Kris Bates · 1 companies · 1 sharedJonathan Kris Bat…Jonathon Ellsworth Bates · 1 companies · 1 sharedJonathon Ellswort…Michael Francis Cronin · 1 companies · 1 sharedMichael Francis C…Nezam Afdhal · 1 companies · 1 sharedNezam AfdhalNezam Ellsworth Afdhal · 1 companies · 1 sharedNezam Ellsworth A…Radhakrishnan Parameswaran Iyer · 1 companies · 1 sharedRadhakrishnan Par…R.P. Kris Iyer · 1 companies · 1 sharedR.P. Kris IyerSpring Bank Pharmaceuticals, Inc. · $47.2M raisedSpring Bank Pharmaceu…Guy Parameswaran MacdonaldGM
Guy Parameswaran Macdonald Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Martin Driscoll13
Kurt M Eichler12
Jonathon Ellsworth Bates11
Donald Moore Mitchell11
Guy Francis Macdonald11
Michael Francis Cronin11
Radhakrishnan Parameswaran Iyer11
Jonathan Ellsworth Bates11
David Ellsworth Arkowitz11
Nezam Ellsworth Afdhal11
Gregg Ellsworth Beloff11
Jonathan Kris Bates11
R.P. Kris Iyer11
David Kris Arkowitz11
Nezam Afdhal11
Jonathan Freve11
Douglas John Jensen11

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.