People · Operator

Mary Ann Gray

Named in public records as an officer, director or promoter · active 2016–2024 · Biotechnology

2
Companies
5
Filings
$117.9M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
SELLAS Life Sciences Group, Inc.BiotechnologySeries B$60.6M$148.8M2016
Palisade Bio, Inc.BiotechnologySeries B$57.3M$30.5M2020
Operator network

Mary Ann Gray 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.

Robert L. Van Nostrand · 4 companies · 1 sharedRobert L. Van Nos…Sanford J. Hillsberg · 3 companies · 1 sharedSanford J. Hillsb…Steven A. Kriegsman · 3 companies · 1 sharedSteven A. Kriegsm…William L. Ashton · 3 companies · 1 sharedWilliam L. AshtonDavid A. Scheinberg · 2 companies · 1 sharedDavid A. Scheinbe…Mark W. Schwartz · 2 companies · 1 sharedMark W. SchwartzRobert Van Nostrand · 2 companies · 1 sharedRobert Van Nostra…Kenneth Carter · 6 companies · 1 sharedKenneth CarterDonald Williams · 4 companies · 1 sharedDonald WilliamsScott Ogilvie · 4 companies · 1 sharedScott OgilvieCatherine Sohn · 3 companies · 1 sharedCatherine SohnDavid Mazzo · 3 companies · 1 sharedDavid MazzoRichard Daly · 3 companies · 1 sharedRichard DalyCatherine A. Sohn · 2 companies · 1 sharedCatherine A. SohnCristina Csimma · 2 companies · 1 sharedCristina CsimmaI. Richard Garr · 2 companies · 1 sharedI. Richard GarrJames R Neal · 2 companies · 1 sharedJames R NealJD Finley · 2 companies · 1 sharedJD FinleyMitchell Jones · 2 companies · 1 sharedMitchell JonesSandford D. Smith · 2 companies · 1 sharedSandford D. SmithStanley Westreich · 2 companies · 1 sharedStanley WestreichThomas Hallam · 2 companies · 1 sharedThomas HallamSELLAS Life Sciences Group, Inc. · $60.6M raisedSELLAS Life Sciences …Palisade Bio, Inc. · $57.3M raisedPalisade Bio, Inc.Mary Ann GrayMG
Mary Ann Gray Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Kenneth Carter16
Robert L. Van Nostrand14
Scott Ogilvie14
Donald Williams14
David Mazzo13
Sanford J. Hillsberg13
Steven A. Kriegsman13
Richard Daly13
William L. Ashton13
Catherine Sohn13
Mitchell Jones12
JD Finley12
I. Richard Garr12
Catherine A. Sohn12
Thomas J. Knapp12
Mark W. Schwartz12
Sandford D. Smith12
Cristina Csimma12
Stanley Westreich12
James R Neal12

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.