Investor · Oberlin, OH

Jim Barnes

Open Jim in the network graph →

Filings

2

SEC Form D

Connections

5

co-filers

Capital

$338K

across filings

Active

Nov 2024

to Sep 2025

Most-connected co-filers (5)

John Baker · Oberlin, OH2 shared J Craig Brubaker · Oberlin, OH2 shared Remigio Perales · Oberlin, OH2 shared Nicola Baker · Oberlin, OH1 shared Jon Kuerschner · Oberlin, OH1 shared

Recent filings (2)

US Positronix Inc.Sep 2025 · 5 co-filers$750K US Positronix Inc.Nov 2024 · 5 co-filers$800K

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