Investor · VANCOUVER, British Columbia, Canada
Mark Sumner
Open Mark in the network graph →Capital
$265K
across filings
Active
Mar 2013
to May 2025
Most-connected co-filers (71)
Christina M. Cepeliauskas · Vancouver, British Columbia, Canada9 sharedSunriver Management LLC · Greenwich, CT8 sharedJ. P. Haynes · Waterloo, Ontario, Canada7 sharedCasper Hamlet · Grand Haven, MI7 sharedChristopher S. Ellis · Boston, MA7 sharedKerry P. Bailey · Waterloo, Ontario, Canada7 sharedLauren J. Zletz · San Francisco, CA7 sharedKenneth J. Davis Jr · Howey in the Hills, FL7 sharedCary J. Davis · New York, NY7 sharedBrian P. Chang · New York, NY7 sharedSimon J. Chong · Toronto, Ontario, Canada7 sharedWilliam Tsang · VANCOUVER, British Columbia, Canada6 sharedLuke E. Kelly · Redwood City, CA5 sharedAlan S. Mulally · Redwood City, CA5 sharedJohn D. Cochran · RADNOR, PA5 sharedWilliam Harris · Redwood City, CA5 sharedDidier Li · Beverly Hills, CA4 sharedChristopher S. Calicott · Austin, TX4 sharedLane J. Bess · Watsonville, CA4 sharedTatiana H. Segal · New York, NY4 sharedDuncan T. Quinn-Smith · VANCOUVER, British Columbia, Canada4 sharedJason W. Grooters · Charlotte, NC3 sharedChristian B. Evensen · Reno, NV3 sharedDustin D. Trammell · Austin, TX3 shared Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →