Investor · South San Francisco, CA

John C. Doyle

Open John in the network graph →

Filings

18

SEC Form D

Connections

66

co-filers

Capital

$35.4M

across filings

Active

Sep 2014

to Sep 2025

Most-connected co-filers (66)

Alan Colowick · San Diego, CA17 shared Kenneth J. Hillan · South San Francisco, CA17 shared Bryan E. Roberts · South San Francisco, CA14 shared Blake W. Wise · South San Francisco, CA14 shared Michael C. Fischbach · South San Francisco, CA14 shared John W. Smither · South San Francisco, CA14 shared Kent E. Lieginger · South San Francisco, CA14 shared Gregory W. Stea · South San Francisco, CA14 shared Audax Management Company (Ny), Llc · New York, NY12 shared Michael P. Mcgonigle · New York, NY12 shared Patrick H. Dowling · Boston, MA12 shared Joseph F. Nemia · Boston, MA12 shared Stephen D. Collins · Fort Lauderdale, FL12 shared Audax Management Company (Ny), Llc · New York, NY12 shared Richard T. Joseph · Boston, MA12 shared Daniel H. Weintraub · Boston, MA12 shared Kevin P. Magid · NEW YORK, NY12 shared David G. Moyer · Boston, MA12 shared Joshua Silverman · New York, NY12 shared Kerry Propper · New York, NY12 shared Byron H. Pavano · Boston, MA6 shared Wheat Capital Management, LLC · Fort Lauderdale, FL6 shared Yan Q. Han · Grand Cayman, Cayman Islands3 shared Zheyuan Zheng · Diamond Bar, CA3 shared

Recent filings (18)

Audax Credit BDC Inc.Sep 2025 · 20 co-filers$623.1M Audax Credit BDC Inc.Jun 2024 · 20 co-filers$557.1M Audax Credit BDC Inc.Dec 2023 · 20 co-filers$520.1M Audax Credit BDC Inc.Dec 2022 · 23 co-filers$490.1M Audax Credit BDC Inc.Dec 2021 · 23 co-filers$380.1M Audax Credit BDC Inc.Dec 2020 · 23 co-filers$371.2M Audax Credit BDC Inc.Dec 2019 · 22 co-filers$360.0M Audax Credit BDC Inc.Dec 2018 · 22 co-filers$290.0M Audax Credit BDC Inc.Dec 2017 · 22 co-filers$290.0M Achaogen IncMay 2017 · 33 co-filers$10.0M Audax Credit BDC Inc.Dec 2016 · 22 co-filers$250.0M Audax Credit BDC Inc.Jul 2016 · 22 co-filers$150.0M Achaogen IncJun 2016 · 31 co-filers$32.8M Monitor Venture Partners I-A Annex, LLCJul 2015 · 8 co-filers$975K Audax Credit BDC Inc.Jul 2015 · 22 co-filers$150.0M Monitor Venture Partners A Annex, LLCJul 2015 · 8 co-filers$1.2M Monitor Venture Partners Annex, L.P.Sep 2014 · 5 co-filers$5.0M Achaogen IncApr 2010 · 15 co-filers$56.4M

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