Investor · San Francisco, CA
William Altschwager
Open William in the network graph →Filings
1
SEC Form D
Connections
1
co-filers
Capital
$835K
across filings
Active
Oct 2025
to Oct 2025
Most-connected co-filers (1)
Recent filings (1)
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See William in the interactive graph →