Investor · Centennial, CO

Matthew W. Shankle

Open Matthew in the network graph →

Filings

4

SEC Form D

Connections

16

co-filers

Capital

—

across filings

Active

Nov 2008

to Nov 2025

Most-connected co-filers (16)

Sean Grant · NEW YORK, NY2 shared Paul T. Gillespie, Jr · Memphis, TN2 shared Lansing Davis · Sausalito, CA2 shared Richard Schimel · New York, NY2 shared Craig Lucas · NEW YORK, NY2 shared Sameer Sethna · NEW YORK, NY2 shared Wendy Beer · Grand Cayman, Cayman Islands2 shared Mariano A. Cosentino · Dover, DE2 shared Fernando Martinez Fernandez · Grand Cayman, Cayman Islands2 shared Zach Veenstra · Santa Barbara, CA2 shared Phelps Hoyt · White Plains, NY2 shared James P. Martindale · Centennial, CO2 shared Rebecca L. Mccall · Centennial, CO2 shared Lawrence F. Degeorge · Jupiter, FL2 shared David A. Spiller · San Francisco, CA2 shared Trent E. Nevills · Kirkland, WA2 shared

Recent filings (4)

Aventail Grid & Infrastructure Opportunities Offshore Fund, Ltd.Nov 2025 · 14 co-filers Aventail Grid & Infrastructure Opportunities Offshore Fund, Ltd.Jul 2025 · 14 co-filers ADVANCE DISPLAY TECHNOLOGIES INCJun 2009 · 7 co-filers$8.1M ADVANCE DISPLAY TECHNOLOGIES INCNov 2008 · 7 co-filers

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