Investor · Madison, WI

Frederick Kopko, Jr

Open Frederick in the network graph →

Filings

1

SEC Form D

Connections

7

co-filers

Capital

$3.5M

across filings

Active

Aug 2021

to Aug 2021

Most-connected co-filers (7)

William F. St. Lawrence · Newburyport, MA1 shared Brian Wiegand · Madison, WI1 shared Taha Y. Jangda · Madison, WI1 shared Ken Minor · Madison, WI1 shared Nelson Murphy · Madison, WI1 shared Mark Burish · Madison, WI1 shared Joseph, Jr. Mozden · Madison, WI1 shared

Recent filings (1)

SONIC FOUNDRY INCAug 2021 · 15 co-filers$3.5M SONIC FOUNDRY INCAug 2021 · 15 co-filers$3.5M

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