Investor · Fairfield, CT
William B. Sims
Open William in the network graph →Filings
103
SEC Form D
Connections
8
co-filers
Capital
$264.4M
across filings
Active
Mar 2011
to Mar 2026
Most-connected co-filers (8)
Recent filings (103)
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See William in the interactive graph →