Investor · Kelso, WA

Christopher J. Ulum

Open Christopher in the network graph →

Filings

5

SEC Form D

Connections

24

co-filers

Capital

—

across filings

Active

Feb 2009

to Feb 2026

Most-connected co-filers (24)

Kevin C. Dewhitt · Kelso, WA5 shared Brent Bostwick · Kelso, WA3 shared John B. Metcalf · Tigard, OR2 shared Eric Tschetter · Fort Worth, TX2 shared Edgar Brown · Decatur, GA2 shared Brian Wawro · Ashland, OR2 shared Christopher I. Engelman · Deerfield, IL2 shared James Ross · Decatur, GA2 shared Grant Kvalheim · West Des Moines, IA2 shared Philip Anson · Boulder, CO2 shared Thomas J. O'Brien · ATLANTA, GA2 shared David Felman · Fort Lee, NJ2 shared Edward Campos · Spring Valley, CA1 shared Rudy Ruiz · Austin, TX1 shared Steve Fowler · Austin, TX1 shared Cleveland Seals · Austin, TX1 shared Christian Mcmahan · Austin, TX1 shared Phil Gervasi · Austin, TX1 shared Ranjeet Bhatia · Jupiter, FL1 shared Amol Deshpande · San Mateo, CA1 shared Rita Hansen · Beaverton, OR1 shared Robert B. Schwarz · Beaverton, OR1 shared Ranjeet Bhati · London, United Kingdom1 shared Chris Seals · Austin, TX1 shared

Recent filings (5)

Bouldin Creek Holdings, Inc.Feb 2026 · 5 co-filers$62.0M Bouldin Creek Holdings, Inc.Nov 2025 · 17 co-filers$45.0M Agilyx CorpDec 2011 · 9 co-filers$25.0M Plas2Fuel CorpApr 2009 · 9 co-filers$4.3M Plas2Fuel CorpFeb 2009 · 8 co-filers$2.5M

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