Investor · Houghton, MI
Dirk B. Wallinger
Open Dirk in the network graph →Filings
1
SEC Form D
Connections
0
co-filers
Capital
$27.1M
across filings
Active
Dec 2025
to Dec 2025
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Dirk in the interactive graph →