Investor · Dover, DE
Chang Hao Ou
Open Chang in the network graph →Filings
1
SEC Form D
Connections
1
co-filers
Capital
$8.0M
across filings
Active
Jun 2025
to Jun 2025
Most-connected co-filers (1)
Recent filings (1)
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Chang in the interactive graph →