Investor · Columbus, OH

Gary J. Heydinger

Open Gary in the network graph →

Filings

13

SEC Form D

Connections

89

co-filers

Capital

—

across filings

Active

Nov 2020

to Oct 2025

Most-connected co-filers (89)

Jason B. Baker · Columbus, OH12 shared Robert K. Rupp · Columbus, OH9 shared Glenn R. Baker · Columbus, OH8 shared Joel M. Lilly · Columbus, OH7 shared Ami W. Dwyer · Columbus, OH7 shared Adam P. Bainbridge · Columbus, OH7 shared Douglas R. Morr · Columbus, OH7 shared Jared R. Henthorn · Columbus, OH7 shared Christian W. Torrens · Columbus, OH7 shared Misty W. Marcum · Columbus, OH7 shared Jane Jensen · Columbus, OH5 shared Robert W. Siekmann · Columbus, OH5 shared Richard Shearer · RANCHO CORDOVA, CA5 shared Mark Mulcahy · Columbus, OH5 shared Alfred L. Cipriani · Columbus, OH5 shared Brian M. Boggess · Columbus, OH4 shared George Gaukler · Valley City, ND3 shared Nicholas Pianim · Fremont, CA3 shared Yoichiro B. Nakano · Santa Monica, CA3 shared Benjamin G. Wolff · Kirkland, WA3 shared Brion Henderson · Tower City, ND3 shared R. G. Salemme · Somerville, MA3 shared Brad Fay · Bismark, ND3 shared Gorman King Jr · Bethesda, MD3 shared

Recent filings (13)

SEA LTDOct 2025 · 10 co-filers$3.8M SEA LTDNov 2024 · 11 co-filers$2.9M SEA LTDNov 2023 · 10 co-filers$2.8M SEA LTDNov 2022 · 10 co-filers$1.7M SEA LTDNov 2021 · 12 co-filers$1.7M SEA LTDNov 2020 · 12 co-filers$2.1M SEA LTDNov 2018 · 26 co-filers$1.4M SEA LTDNov 2018 · 26 co-filers$1.4M SEA LTDNov 2011 · 19 co-filers$513K ICO Global Communications (Holdings) LTDJun 2011 · 10 co-filers$8.4M SEA LTDDec 2010 · 19 co-filers$972K SEA LTDDec 2009 · 17 co-filers$763K CLEARWIRE COMMUNICATIONS LLCNov 2009 · 51 co-filers$1.6B Clearwire Corp /DENov 2009 · 51 co-filers$1.6B

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