Investor · King of Prussia, PA

Thomas Quinn

Open Thomas in the network graph →

Filings

9

SEC Form D

Connections

30

co-filers

Capital

$300K

across filings

Active

Mar 2009

to Aug 2025

Most-connected co-filers (30)

Jeffrey Hubbell · SAN FRANCISCO, CA2 shared Oscar Buset · SAN FRANCISCO, CA2 shared Harry Welten · SAN FRANCISCO, CA2 shared Jack Nielsen · SAN FRANCISCO, CA2 shared Andre Mueller · SAN FRANCISCO, CA2 shared Lakshman Achuthan · New York, NY2 shared Anirvan Banerji · New York, NY2 shared Sonian Capital Management, L.L.C · Boston, MA2 shared Daniel Rossett · Atherton, CA2 shared Ben Sampson · Mount Shasta, CA2 shared Mark Pacchini · Elmurst, IL2 shared Thomas D. Kiley · Mill Valley, CA2 shared Robert Schier · Aurora, CO2 shared Florent Gros · Menlo Park, CA2 shared Alan Hahn · Aurora, CO2 shared Thomas Woiwode · San Francisco, CA2 shared Ian A. Pilgrim · Hamilton, Bermuda2 shared Joseph Difiglia · Red Bank, NJ2 shared Kevin Treacy · Grand Cayman, Cayman Islands2 shared Alex Poulin · ARLINGTON, VA1 shared Melanie Teixeira · VALLEJO, CA1 shared Blane Larson · Buffalo, NY1 shared Michael Hughes · Cleveland, OH1 shared Fumiaki Matsumoto · Cambridge, MA1 shared

Recent filings (9)

Rookery Labs, Inc.Aug 2025 · 11 co-filers$300K Rookery Labs, Inc.Aug 2025 · 11 co-filers$300K Cornerstone Life Fund V, LLCJun 2015 · 2 co-filers$5.0M Kanyos Bio, Inc.Jun 2015 · 16 co-filers$6.0M Cornerstone Life Fund V, LLCJun 2015 · 2 co-filers$5.0M Kanyos Bio, Inc.Jun 2015 · 16 co-filers$10.4M Cornerstone Life Fund I, LLCJul 2014 · 1 co-filer$5.0M Ziel Innovations, LLCApr 2014 · 2 co-filers$750K Ziel Innovations, LLCApr 2014 · 2 co-filers$750K DIFIGLIA PARTNERS LPFeb 2010 · 3 co-filers DIFIGLIA PARTNERS LPFeb 2010 · 3 co-filers Allurent IncFeb 2010 · 5 co-filers$2.0M Allurent IncFeb 2010 · 5 co-filers$2.0M DIFIGLIA PARTNERS LPMar 2009 · 3 co-filers DIFIGLIA PARTNERS LPMar 2009 · 3 co-filers

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