Investor · Costa Mesa, CA
Jack Johnson
Open Jack in the network graph →Filings
64
SEC Form D
Connections
67
co-filers
Capital
—
across filings
Active
Mar 2009
to Feb 2026
Most-connected co-filers (67)
John J. Stuart, Jr · Costa Mesa, CA60 sharedMarc Dumont · Costa Mesa, CA53 sharedThomas M. Kelly · Costa Mesa, CA48 sharedPeter Kenefick · Costa Mesa, CA47 sharedJohn C. Carson · Costa Mesa, CA47 sharedDaryl L. Smetana · Costa Mesa, CA39 sharedVolkan Ozguz · Costa Mesa, CA38 sharedFrank Ragano · Costa Mesa, CA32 sharedRobert G. Richards · Costa Mesa, CA32 sharedRobert S. Gefaell · Charlotte, NC30 sharedDebbie Bisno · Princeton, NJ30 sharedAlex. Brown Realty, Inc · Baltimore, MD30 sharedRichard Aland · DALLAS, TX30 sharedAB Value Partners Management L.P · New York, NY30 sharedTimothy M. Gisreil · Baltimore, MD30 sharedRobert A. Palumbo · MENLO PARK, CA22 sharedBenjamin W. Bisconti · SAN DIEGO, CA21 sharedRichard Kiphart · Chicago, IL17 sharedThomas H. Mccomb · LONDON, United Kingdom17 sharedJulian Q. Shles · NEW YORK, NY17 sharedRoss Levinsohn · New York, NY17 sharedSandra Zablocki · New York, NY17 sharedRobert J. Cousin · NEW YORK, NY17 sharedKatherine Quick Rosa · New York, NY17 shared
Recent filings (64)
LB Baseball Growth Partners, LLCFeb 2026$1.1MHigh Wheelers Growth Partners, LLCDec 2025 · 2 co-filers$250KISC8 INC. /DENov 2013 · 9 co-filers$12.0MMacKay Municipal Credit Opportunities Fund LPMay 2013 · 7 co-filersMACKAY MUNICIPAL CREDIT OPPORTUNITIES MASTER FUND LPMay 2013 · 7 co-filersMacKay Municipal Credit Opportunities Fund LPJun 2012 · 7 co-filersMacKay Municipal Credit Opportunities Fund LPMar 2012 · 6 co-filersMACKAY MUNICIPAL CREDIT OPPORTUNITIES MASTER FUND LPMar 2012 · 6 co-filersIRVINE SENSORS CORP/DE/Aug 2011 · 25 co-filers$5.0MIRVINE SENSORS CORP/DE/Jul 2011 · 25 co-filers$4.3MIRVINE SENSORS CORP/DE/Apr 2011 · 25 co-filers$12.6MIRVINE SENSORS CORP/DE/Apr 2011 · 25 co-filers$4.0MIRVINE SENSORS CORP/DE/Mar 2011 · 25 co-filers$550KMACKAY MUNICIPAL CREDIT OPPORTUNITIES MASTER FUND LPMar 2011 · 7 co-filersMARINER MUNICIPAL CREDIT OPPORTUNITIES FUND LPMar 2011 · 6 co-filersIRVINE SENSORS CORP/DE/Mar 2011 · 25 co-filers$3.6MIRVINE SENSORS CORP/DE/Mar 2011 · 25 co-filers$1000KIRVINE SENSORS CORP/DE/Feb 2011 · 25 co-filersIRVINE SENSORS CORP/DE/Jan 2011 · 27 co-filers$878KIRVINE SENSORS CORP/DE/Jan 2011 · 29 co-filers$627KMARINER MUNICIPAL OPPORTUNITIES FUND LPJan 2011 · 7 co-filersMACKAY MUNICIPAL OPPORTUNITIES MASTER FUND LPJan 2011 · 7 co-filersIRVINE SENSORS CORP/DE/Jan 2011 · 29 co-filers$11.4MIRVINE SENSORS CORP/DE/Jan 2011 · 29 co-filers$581KIRVINE SENSORS CORP/DE/Jan 2011 · 29 co-filers$1.8M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Jack in the interactive graph →