Investor · Redmond, OR

John J. Chopack

Open John in the network graph →

Filings

2

SEC Form D

Connections

7

co-filers

Capital

$500K

across filings

Active

Apr 2025

to Apr 2025

Most-connected co-filers (7)

Leigh Colby · Redmond, OR1 shared George Shahin · Redmond, OR1 shared David P. Waston · Redmond, OR1 shared Jeffrey M. Jacobs · Redmond, OR1 shared Craig Markovitz · Pittsburgh, PA1 shared David Thrower · Pleasanton, CA1 shared Mortimer Berkowitz Iii · New York, NY1 shared

Recent filings (2)

TriAgenics, IncApr 2025 · 11 co-filers$3.0M TriAgenics, IncApr 2025 · 11 co-filers$3.0M Blue Belt Holdings, Inc.May 2011 · 4 co-filers$16.9M

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