Investor · Edina, MN

Doug Cooper

Open Doug in the network graph →

Filings

3

SEC Form D

Connections

9

co-filers

Capital

$394K

across filings

Active

Jun 2024

to Apr 2025

Most-connected co-filers (9)

Maximillian Fiore · Edina, MN3 shared John Gabbert · Edina, MN3 shared Dan Cohen · Edina, MN3 shared Ellen Cohen · Edina, MN3 shared Rajiv Tandon · Edina, MN3 shared Robert Hiben · Edina, MN3 shared Mike Koenigs · Edina, MN3 shared Scott Nissenbaum · Philadelphia, PA2 shared N. First Light Asset Management Llc · Edina, MN1 shared

Recent filings (3)

Round River Research CorpApr 2025 · 10 co-filers$3.0M Round River Research CorpNov 2024 · 8 co-filers$3.0M Round River Research CorpJun 2024 · 9 co-filers$1.0M

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