People · Operator

James Bristol

Named in public records as an officer, director or promoter · active 2012–2025 · Biotechnology

2
Companies
8
Filings
$77.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Eterna Therapeutics Inc.BiotechnologySeries A$53.1M$26.6M2023
Mnemosyne Pharmaceuticals IncBiotechnologySeries A$24.0M$445.8M2012
Operator network

James Bristol 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.

Matthew Angel · 5 companies · 1 sharedMatthew AngelAndrew Jackson · 4 companies · 1 sharedAndrew JacksonCharles Cherington · 3 companies · 1 sharedCharles CheringtonGregory Fiore · 3 companies · 1 sharedGregory FioreRichard W. Wagner · 3 companies · 1 sharedRichard W. WagnerErin S. Enright · 2 companies · 1 sharedErin S. EnrightHeather B. Redman · 2 companies · 1 sharedHeather B. RedmanJeff Berg · 2 companies · 1 sharedJeff BergKendra Berger · 2 companies · 1 sharedKendra BergerSTEVE MITGANG · 2 companies · 1 sharedSTEVE MITGANGBARRY CHANDLER · 1 companies · 1 sharedBARRY CHANDLERBrant Binder · 1 companies · 1 sharedBrant BinderCharles S. Cherington · 1 companies · 1 sharedCharles S. Cherin…Dennis S. Langer · 1 companies · 1 sharedDennis S. LangerDorothy Clarke · 1 companies · 1 sharedDorothy ClarkeElena Ratner · 1 companies · 1 sharedElena RatnerPeter Barrett · 18 companies · 1 sharedPeter BarrettDaniel Behr · 4 companies · 1 sharedDaniel BehrWilliam Koster · 3 companies · 1 sharedWilliam KosterKollol Pal · 2 companies · 1 sharedKollol PalRichard Horan · 2 companies · 1 sharedRichard HoranBenjamin Bronstein · 1 companies · 1 sharedBenjamin BronsteinEterna Therapeutics Inc. · $53.1M raisedEterna Therapeutics I…Mnemosyne Pharmaceuticals Inc · $24.0M raisedMnemosyne Pharmaceuti…James BristolJB
James Bristol Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Peter Barrett118
Matthew Angel15
Daniel Behr14
Andrew Jackson14
William Koster13
Gregory Fiore13
Richard W. Wagner13
Charles Cherington13
Kollol Pal12
STEVE MITGANG12
Heather B. Redman12
Jeff Berg12
Richard Horan12
Kendra Berger12
Erin S. Enright12
TONY UPHOFF11
PAUL YANOVER11
Terry Bateman11
KIRK NAGAMINE11
Mary Beth Lewis11

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.