Investor · New York, NY
Alexander Kouperman
Open Alexander in the network graph →Filings
2
SEC Form D
Connections
4
co-filers
Capital
$15.8M
across filings
Active
Nov 2023
to Jun 2025
Most-connected co-filers (4)
Recent filings (2)
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Alexander in the interactive graph →