Investor · Washington, D.C., Washington, D.C.
John C. O'Brien, Jr
Open John in the network graph →Filings
2
SEC Form D
Connections
0
co-filers
Capital
$9.6M
across filings
Active
Aug 2021
to Apr 2023
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See John in the interactive graph →