Investor · Westport, CT
Barton W. O'Brien
Open Barton in the network graph →Filings
2
SEC Form D
Connections
0
co-filers
Capital
$5.1M
across filings
Active
Mar 2019
to Oct 2020
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Barton in the interactive graph →