Investor · Exton, PA
Douglas A. Pippin, Phd
Open Douglas in the network graph →Filings
1
SEC Form D
Connections
3
co-filers
Capital
—
across filings
Active
Feb 2026
to Feb 2026
Most-connected co-filers (3)
Recent filings (1)
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Douglas in the interactive graph →