Investor · College Station, TX

David M. Shanahan

Open David in the network graph →

Filings

18

SEC Form D

Connections

116

co-filers

Capital

$8.0M

across filings

Active

Oct 2016

to Aug 2021

Most-connected co-filers (116)

Robert P. Landin · Dallas, TX9 shared Scott C. Seaman · Dallas, TX6 shared Jeffrey Sharon · New York, NY5 shared Bryan B. Gammon · Austin, TX4 shared Douglas C. Bean · North Las Vegas, NV4 shared Jack Kavanaugh · Los Angeles, CA4 shared Brian Loew · Arlington, VA4 shared Mahi Desilva · Los Angeles, CA4 shared Keith J. Heffernan · Bellvue, WA4 shared John J. Smith · Greenwich, CT4 shared Daniel Levine · Princeton, NJ4 shared Charles E. Way · Charleston, SC4 shared Nicolas Arab · Austin, TX4 shared RDG Opportunity Fund MM II LLC · Chicago, IL4 shared Robert Snukal · Los Angeles, CA4 shared Vernon E. Altman · Palo Alto, CA4 shared Murali Balaraman · Princeton, NJ4 shared Steve Schlesinger · Arlington, VA4 shared Eran Shavelsky · Needham, MA3 shared Brian C. Irwin · Houston, TX3 shared Mark A. Buffington · Atlanta, GA3 shared Mark E. Jones, Iii · Scottsdale, AZ3 shared Diane R. Garrett · Houston, TX3 shared Richard Kaner · Los Angeles, CA3 shared

Recent filings (18)

GRADALIS, INC.Jun 2025 · 17 co-filers$30.0M Augment Ventures Fund III, L.P.Aug 2021 · 4 co-filers$50.0M Geo Ticket Portals, Inc.Oct 2019 · 20 co-filers$999K Geo Ticket Portals, Inc.Aug 2019 · 13 co-filers$500K G-Con Manufacturing, Inc.May 2019 · 17 co-filers$5.0M Geo Ticket Portals, Inc.Aug 2018 · 8 co-filers$3.0M TriStar Gold Inc.Aug 2018 · 19 co-filers$1.4M TriStar Gold Inc.May 2018 · 29 co-filers$758K GRADALIS, INC.Apr 2018 · 22 co-filers$55.0M G-Con Manufacturing, Inc.Mar 2018 · 19 co-filers$8.0M TriStar Gold Inc.Feb 2018 · 29 co-filers$247K TriStar Gold Inc.May 2017 · 29 co-filers$758K Live Oak Invesment Fund II, LLCMay 2017 · 2 co-filers$75.0M ASTRO DIGITAL US, INC.Feb 2017 · 22 co-filers$28.3M ASTRO DIGITAL US, INC.Oct 2016 · 22 co-filers$12.0M Augment Ventures Fund II, L.P.Oct 2016 · 4 co-filers$20.0M G-Con Manufacturing, Inc.Jun 2014 · 2 co-filers$5.0M Live Oak Investment Fund I, LLCSep 2011 · 2 co-filers$25.0M

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