Investor · St. Louis, MO

David B. Norris

Open David in the network graph →

Filings

6

SEC Form D

Connections

15

co-filers

Capital

—

across filings

Active

Mar 2009

to Dec 2025

Most-connected co-filers (15)

Gary Kirk · London, United Kingdom6 shared Stuart D. Beath · St. Louis, MO4 shared Richard O. Simpson · Ormond Beach, FL4 shared Barbara A. Ludden · Alexandria, VA4 shared Frank P. King · Dallas, TX4 shared Patrick S. Chung · CAMBRIDGE, MA4 shared Esther Dyson · Mojave, CA4 shared Jonathan R. Burst · St. Louis, MO4 shared Rex Carr · St. Louis, MO4 shared Fer Eren · St. Louis, MO2 shared Eric D. Scheuermann · BOSTON, MA2 shared Gregory E. Baker · Lincolnshire, IL2 shared Kenneth Davenport · Chicago, IL2 shared Harry F. Demetriou · St. Louis, MO2 shared Taggart Romney · BOSTON, MA2 shared

Recent filings (6)

Solamere Paragon, LPDec 2025 · 5 co-filers Solamere Paragon Feeder Fund, LPDec 2025 · 5 co-filers INTERNATIONAL FUEL TECHNOLOGY INCMay 2012 · 11 co-filers$175K INTERNATIONAL FUEL TECHNOLOGY INCAug 2011 · 11 co-filers$1.0M INTERNATIONAL FUEL TECHNOLOGY INCMar 2009 · 11 co-filers INTERNATIONAL FUEL TECHNOLOGY INCMar 2009 · 11 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See David in the interactive graph →