Investor · Castle Rock, CO

Gary D. Henson

Open Gary in the network graph →

Filings

9

SEC Form D

Connections

23

co-filers

Capital

—

across filings

Active

Feb 2009

to Feb 2026

Most-connected co-filers (23)

Gerald R. Ferguson · Tulsa, OK9 shared Dagyne E. Canney · Rutland, VT7 shared Mary E. Powell · Rutland, VT7 shared David A. Bree · Grand Cayman, Cayman Islands7 shared Richard D. Janoka · Colorado Springs, CO7 shared Martin Woodcock · New York, NY7 shared Carmen Taton · New York, NY7 shared Hatch D. Graham · Redwood City, CA2 shared Jere Drummond · Fremont, CA2 shared Martin Kaplan · Fremont, CA2 shared Yehuda Blinder · New York, NY2 shared Jeffrey L. Skelton · San Francisco, CA2 shared Ernest J. Morrison · Hamilton, Bermuda2 shared Aaron Morse · New York, NY2 shared Richard Patricio · Toronto, Ontario, Canada1 shared Mark Raguz · Vancouver, British Columbia, Canada1 shared Philip Williams · Vancouver, British Columbia, Canada1 shared Graham Du Preez · TORONTO, Ontario, Canada1 shared Dan Brisbin · TORONTO, Ontario, Canada1 shared Chris Mcfadden · TORONTO, Ontario, Canada1 shared Marty Tunney · Toronto, Ontario, Canada1 shared Peter P. Netupsky · Saskatoon, Saskatchewan, Canada1 shared Leigh Curyer · Vancouver, British Columbia, Canada1 shared

Recent filings (9)

IsoEnergy Ltd.Feb 2026 · 8 co-filers$10.1M IsoEnergy Ltd.Jul 2025 · 26 co-filers$2.5M ACCELERATED I/O INCMar 2013 · 7 co-filers$2.3M ACCELERATED I/O INCFeb 2012 · 7 co-filers$1.7M ACCELERATED I/O INCFeb 2011 · 7 co-filers$1.0M ACCELERATED I/O INCAug 2010 · 7 co-filers$650K ACCELERATED I/O INCAug 2010 · 7 co-filers$500K ACCELERATED I/O INCMar 2010 · 7 co-filers$3.0M ACCELERATED I/O INCFeb 2009 · 7 co-filers$3.0M

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