Investor · San Francisco, CA
Jonathan Coslet
Open Jonathan in the network graph →Filings
22
SEC Form D
Connections
143
co-filers
Capital
$9.3M
across filings
Active
Dec 2009
to Feb 2026
Most-connected co-filers (143)
John G. Danhakl · Los Angeles, CA11 sharedFred Cohen · Fort Worth, TX8 sharedJohn P. Connaughton · Boston, MA8 sharedDennis B. Gillings · Durham, NC8 sharedSandford Smith · Westford, MA6 sharedPeter A. Paskevich · Westford, MA6 sharedByron Hewett · Boulder, CO6 sharedDavid J. Mclean · Westford, MA6 sharedJim Goetz · Menlo Park, CA5 sharedFred M. Simmons · San Diego, CA5 sharedBrian K. Devine · San Diego, CA5 sharedPeter D. Starrett · LOS ANGELES, CA5 sharedJames M. Myers · San Diego, CA5 sharedRobert Baxter · Lima, R55 sharedSeth Lawry · Grand Cayman, Cayman Islands5 sharedGary Kusin · Austin, TX5 sharedRichard Yen · Milpitas, CA5 sharedBrian Kerzner · Vancouver, British Columbia, Canada5 sharedJohn M. Baumer · Los Angeles, CA5 sharedJohn Ratliff · Aston, PA5 sharedKirk Bowman · Saratoga, CA5 sharedClaiborne R. Rankin · Willoughby Hills, OH5 sharedLarry M. Hayward · San Diego, CA5 sharedMichael M. Solomon · San Diego, CA5 shared
Recent filings (22)
Dentologie Enterprises, Inc.Feb 2026 · 9 co-filers$5.7MLTF Holdings, Inc.Jan 2017 · 18 co-filersLTF Holdings, Inc.Jan 2017 · 18 co-filersPetco Holdings IncMay 2014 · 42 co-filers$23.6MPetco Holdings IncJul 2013 · 45 co-filers$19.6MFastlane Parent Company, Inc.Mar 2013 · 22 co-filers$4.3MFastlane Parent Company, Inc.Mar 2013 · 22 co-filers$24.4MPETCO ANIMAL SUPPLIES INCJan 2012 · 37 co-filers$17.2MPETCO ANIMAL SUPPLIES INCJan 2012 · 37 co-filers$17.2MBioBehavioral Diagnostics CoSep 2011 · 9 co-filers$5.5MBioBehavioral Diagnostics CoMay 2011 · 9 co-filers$700KBioBehavioral Diagnostics CoApr 2011 · 9 co-filers$500KPETCO ANIMAL SUPPLIES INCSep 2010 · 35 co-filers$104.9MD&A INTERMEDIATE TERM MORTGAGE FUND III LPAug 2010 · 7 co-filersD&A SEMI ANNUAL MORTGAGE FUND III LPAug 2010 · 6 co-filersD&A DAILY MORTGAGE FUND III LPAug 2010 · 7 co-filersD&A DAILY MORTGAGE FUND III LPAug 2010 · 7 co-filersBioBehavioral Diagnostics CoFeb 2010 · 9 co-filers$10.1MBioBehavioral Diagnostics CoJan 2010 · 9 co-filers$500KQuintiles Transnational Holdings Inc.Dec 2009 · 24 co-filers$525.0MQuintiles Transnational Holdings Inc.Dec 2009 · 21 co-filers$3.2BNeiman Marcus, Inc.Dec 2009 · 20 co-filers$7.8MNeiman Marcus, Inc.Dec 2009 · 20 co-filers$7.8MBioBehavioral Diagnostics CoDec 2009 · 9 co-filers$500K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Jonathan in the interactive graph →