Investor · Natick, MA

Brendan Quinn

Open Brendan in the network graph →

Filings

11

SEC Form D

Connections

45

co-filers

Capital

$2.3M

across filings

Active

Feb 2022

to Sep 2024

Most-connected co-filers (45)

Eric Bielke · Houston, TX5 shared Jon Frisch · Natick, MA4 shared Cantilever Advisors Llc · Natick, MA3 shared Charlotta Hellichius · Albany, NY3 shared Paul Sheng · Houston, TX3 shared Heather Rosenthal · Albany, NY3 shared Charles Cantor · Hawthorne, NY3 shared Eric Feinstein · Hawthorne, NY3 shared Laurence Kraemer · Hawthorne, NY3 shared Cantilever Advisors Llc · Natick, MA3 shared Nhi Ha · Albany, NY3 shared Jeroen Z. Van Der Hoek · Birmingham, AL2 shared Josh Z. Goldman · Birmingham, AL2 shared Nick Duvall · Washington, Washington, D.C.2 shared Brian M. Allingham · MINNEAPOLIS, MN2 shared Sean M. Stevens · MINNEAPOLIS, MN2 shared A. R. Caputo, Jr · New York, NY2 shared David M. Butler · New York, NY2 shared Michael R. Denvir · New York, NY2 shared Jon Nordmark · Highlands Ranch, CO2 shared Brian J. Higgins · New York, NY2 shared Carlo A. Montagna · Luxembourg, Luxembourg2 shared Kurt Z. House · Berkeley, CA2 shared John Z. Thompson · Berkeley, CA2 shared

Recent filings (11)

Airhart Aeronautics, Inc.Dec 2025 · 7 co-filers$5.6M Airhart Aeronautics, Inc.Dec 2025 · 7 co-filers$5.6M Cantilever Fund I, L.P.Sep 2024 · 10 co-filers Cantilever Fund I, L.P.Sep 2023 · 10 co-filers KoBold Metals CoJul 2023 · 17 co-filers$195.0M Baude LLCJun 2023 · 8 co-filers$75K Baude LLCApr 2023 · 8 co-filers$75K Cantilever Sound Money, a Series of Cantilever Investment Holdings, LLCApr 2022 · 5 co-filers Cantilever Sound Money, a Series of Cantilever Investment Holdings, LLCApr 2022 · 5 co-filers Baude LLCFeb 2022 · 8 co-filers$6.0M KoBold Metals CoFeb 2022 · 17 co-filers$203.8M Solais Lighting IncNov 2011 · 10 co-filers$2.5M Solais Lighting IncDec 2009 · 6 co-filers$2.6M

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