Investor · Warsaw, NY

Mark A. Zupan

Open Mark in the network graph →

Filings

1

SEC Form D

Connections

35

co-filers

Capital

$80.0M

across filings

Active

Dec 2025

to Dec 2025

Most-connected co-filers (35)

Stuart J. Ellman · New York, NY1 shared Thomas Ewing · CHARLOTTE, NC1 shared David F. Horowitz · San Francisco, CA1 shared Kim E. Vangelder · Warsaw, NY1 shared Donald K. Boswell · Warsaw, NY1 shared Dawn H. Burlew · Warsaw, NY1 shared Andrew W. Dorn, Jr · Warsaw, NY1 shared Robert M. Glaser · Warsaw, NY1 shared Susan R. Holliday · Warsaw, NY1 shared Robert N. Latella · Warsaw, NY1 shared Martin K. Birmingham · Warsaw, NY1 shared Molly P. Iarocci · Carefree, AZ1 shared Michael J. Schnaus · Carefree, AZ1 shared Ellen Hukkelhoven · New York, NY1 shared Annbeth Eschbach · New York, NY1 shared Mark Fruhling · Towson, MD1 shared David J. Ford · Rancho Santa Margarita, CA1 shared MIT Associates LLC · Rancho Santa Margarita, CA1 shared Vivin Hegde · BURLINGAME, CA1 shared Rusty A. Osier · Las Vegas, NV1 shared Christopher D. Towle · DENVER, CO1 shared Eric W. Marks · Warsaw, NY1 shared William J. Plants · Warsaw, NY1 shared Angela J. Panzarella · Warsaw, NY1 shared

Recent filings (1)

FINANCIAL INSTITUTIONS INCDec 2025 · 47 co-filers$80.0M FINANCIAL INSTITUTIONS INCDec 2025 · 47 co-filers$80.0M

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