Investor · Edison, NJ

Mark A. Duffy

Open Mark in the network graph →

Filings

7

SEC Form D

Connections

44

co-filers

Capital

$12.0M

across filings

Active

Feb 2020

to Feb 2025

Most-connected co-filers (44)

Ted W. Chan · Pittsburgh, PA4 shared Heidi Patel · White Plains, NY3 shared Andrew L. Winer · New York, NY3 shared Babs Carryer · Pittsburgh, PA3 shared Patrick Arippol · Sao Paulo, Guernsey3 shared Jenny Abramson · White Plains, NY3 shared Rethink Impact Management, LLC · White Plains, NY3 shared Bradley C. Phillips · Pittsburgh, PA2 shared Duncan P. Mchale · Cambridge, MA2 shared Thomas Bushey · BOSTON, MA2 shared Anthony Dichiara · AUSTIN, TX2 shared William Quinn · Redwood City, CA2 shared Randall Schatzman · Redwood City, CA2 shared Kathleen Laporte · Redwood City, CA2 shared Mahendra Shah · Redwood City, CA2 shared Ivan W. Hofman · Sewickley, PA2 shared Jess W. Ball · Pittsburgh, PA2 shared Jacobo Ortiz Blanes · Guaynabo, Puerto Rico2 shared Velmarie Berlingeri · Guaynabo, Puerto Rico2 shared Flynn M. Kathleen · BALTIMORE, MD2 shared Collins E. Lawrence · BALTIMORE, MD2 shared Rethink Impact Iii, Gp Lp · Whit Plains, NY2 shared Thomas R. Burton · Baltimore, MD2 shared Justin C. Bertram · Pittsburgh, PA2 shared

Recent filings (7)

Rethink Impact III, LPFeb 2025 · 12 co-filers$259.8M Rethink Impact III, LPMay 2024 · 12 co-filers SELF FINANCIAL, INC.Jan 2021 · 15 co-filers$40.0M FDLCL Holdings, Inc.Jan 2021 · 20 co-filers$6.0M FDLCL Holdings, Inc.Jan 2021 · 20 co-filers$6.0M SELF FINANCIAL, INC.Feb 2020 · 11 co-filers$20.0M Rethink Impact II, LPFeb 2020 · 11 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →