People · Operator

J. William Freytag

Named in public records as an officer, director or promoter · active 2009–2024 · Pharmaceuticals, Other, Biotech / Pharma

4
Companies
22
Filings
$130.4M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
ARCA biopharma, Inc.PharmaceuticalsSeries C$59.9M$1.8B2009
Bioptix Diagnostics, Inc.OtherSeries A$28.0M$37.3M2009
Globeimmune IncPharmaceuticalsSeries B$28.0M$71.4M2009
Araceli Biosciences Inc.Biotech / PharmaSeries A$14.5M$50.4M2023
Operator network

J. William Freytag 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.

Ted W. Love · 5 companies · 1 sharedTed W. LoveJean-Francois D. Formela · 3 companies · 1 sharedJean-Francois D. …Kathryn E. Falberg · 3 companies · 1 sharedKathryn E. FalbergDan J. Mitchell · 3 companies · 2 sharedDan J. MitchellKyle Lefkoff · 9 companies · 1 sharedKyle LefkoffWilliam Marshall · 6 companies · 1 sharedWilliam MarshallJohn Creecy · 5 companies · 1 sharedJohn CreecyWilliam Coleman · 5 companies · 1 sharedWilliam ColemanDmitry Akhanov · 4 companies · 1 sharedDmitry AkhanovNOLAN SMITH · 3 companies · 1 sharedNOLAN SMITHAugustine Lawlor · 8 companies · 1 sharedAugustine LawlorS Edward Torres · 8 companies · 1 sharedS Edward TorresRalph E. Christoffersen · 6 companies · 1 sharedRalph E. Christof…Paul Mieyal · 5 companies · 1 sharedPaul MieyalRalph Christoffersen · 5 companies · 1 sharedRalph Christoffer…Paul A. Mieyal · 4 companies · 1 sharedPaul A. MieyalAUGUSTINE J. LAWLOR · 2 companies · 1 sharedAUGUSTINE J. LAWL…David Apelian · 2 companies · 1 sharedDavid ApelianEhud Geller · 2 companies · 1 sharedEhud GellerBruce Rhine · 5 companies · 1 sharedBruce RhineSean O'Neill · 5 companies · 1 sharedSean O'NeillKevin Gabelein · 4 companies · 1 sharedKevin GabeleinARCA biopharma, Inc. · $59.9M raisedARCA biopharma, Inc.Bioptix Diagnostics, Inc. · $28.0M raisedBioptix Diagnostics, …Globeimmune Inc · $28.0M raisedGlobeimmune IncAraceli Biosciences Inc. · $14.5M raisedAraceli Biosciences I…J. William FreytagJF
J. William Freytag Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Dan J. Mitchell23
Kyle Lefkoff19
S Edward Torres18
Augustine Lawlor18
William Marshall16
Ralph E. Christoffersen16
Bruce Rhine15
John Creecy15
Ralph Christoffersen15
Sean O'Neill15
Paul Mieyal15
William Coleman15
Ted W. Love15
Paul A. Mieyal14
Dmitry Akhanov14
Kevin Gabelein14
NOLAN SMITH13
Kathryn E. Falberg13
Jean-Francois D. Formela13
Ron Lowy12

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.