Ledger.
Investor · Boston, MA

John J. Brennan

Open John in the network graph →
Filings
64
SEC Form D
Connections
180
co-filers
Capital
$2.4B
across filings
Active
Jan 2020
to Jul 2023

Most-connected co-filers (180)

Scott C. Malpass · Boston, MA41 sharedThomas E. Lanctot · Boston, MA30 sharedJ. Catholic Investment Services, Inc · Boston, MA21 sharedJ. Catholic Investment Services, Inc · Boston, MA21 sharedChristopher J. Moore · New York, NY13 sharedLynne S. Born · Los Angeles, CA13 sharedWilliam Fahrbach · BALTIMORE, MD13 sharedAshley C. Friedman · New York, NY13 sharedJames E. Gale · Hunt Valley, MD13 sharedSignet Healthcare GP V, LP · New York, NY13 sharedJustin R. Albright · Nashville, TN11 sharedJames R. Granberry · Nashville, TN11 sharedLuke R. Wood · Nashville, TN9 sharedJohn M. Albright · Chicago, IL8 sharedDavid R. Tunnell · Chicago, IL8 sharedKristian Hanelt · Philadelphia, PA8 sharedMichael C. Gallanis · Chicago, IL8 sharedTom Ferraro · Philadelphia, PA8 sharedIan Copeland · Philadelphia, PA8 sharedRobert P. Spitler · Boca Raton, FL7 sharedJonathan Berent · Mountain View, CA7 sharedJose Morales · Louisville, CO7 sharedPaul M. Vaillancourt · Cochrane, Alberta, Canada7 sharedPeter C. Jeton · BOSTON, MA7 shared

Recent filings (64)

OROCO RESOURCE CORPJan 2026 · 7 co-filers$390KCatholic Endowment Fund, LPJul 2025 · 10 co-filersCatholic Endowment Fund, LPJul 2025 · 10 co-filersCIS Catholic Impact Fund III, LPApr 2025 · 10 co-filersCIS Catholic Impact Fund III, LPApr 2025 · 10 co-filersOROCO RESOURCE CORPMar 2025 · 20 co-filers$412KCIS Global Equity Fund, L.P.Jan 2025 · 10 co-filersCIS Diversifying Strategies Fund, L.P.Jan 2025 · 10 co-filersCIS Diversifying Strategies Fund, L.P.Jan 2025 · 10 co-filersCIS Global Equity Fund, L.P.Jan 2025 · 10 co-filersCatholic Endowment Fund, LPJul 2024 · 10 co-filersCatholic Endowment Fund, LPJul 2024 · 10 co-filersOROCO RESOURCE CORPJun 2024 · 20 co-filers$214KCIS Catholic Impact Fund III, LPMay 2024 · 10 co-filersCIS Catholic Impact Fund III, LPMay 2024 · 10 co-filersCIS Catholic Impact Fund III, LPMay 2024 · 10 co-filersCIS Catholic Impact Fund III, LPMay 2024 · 10 co-filersCIS Catholic Venture Access Fund, LPApr 2024 · 10 co-filersCIS Catholic Venture Access Fund, LPApr 2024 · 10 co-filersPioneer School Flats, LLCMar 2024 · 5 co-filers$800KPioneer School Flats, LLCMar 2024 · 5 co-filers$500KCIS Catholic Impact Fund II, LPMar 2024 · 10 co-filersCIS Catholic Impact Fund II, LPMar 2024 · 10 co-filersOROCO RESOURCE CORPJan 2024 · 20 co-filers$540KCIS Diversifying Strategies Fund, L.P.Jan 2024 · 10 co-filers

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