Investor · Boston, MA
Kathleen S. Jacobs
Open Kathleen in the network graph →Filings
104
SEC Form D
Connections
109
co-filers
Capital
$1.5B
across filings
Active
Sep 2014
to Feb 2026
Most-connected co-filers (109)
Lorraine B. Horn · Boston, MA80 sharedGeorgia N. Prinsloo · Grand Cayman, Cayman Islands45 sharedGrant S. Jackson · Grand Cayman, Cayman Islands43 sharedSummit Private Investments, Inc · Summit, NJ43 sharedKarp Advisors, LLC · Summit, NJ41 sharedBernard R. Horn, Jr · Boston, MA40 sharedSumanta K. Biswas · Boston, MA37 sharedChristopher K. Mcleod · Branford, CT33 sharedBryan M. Darroch · Douglas, Y819 sharedDavid A. Terry · Vancouver, British Columbia, Canada19 sharedRobert Kaplan · New York, NY15 sharedJudy Tchou · New York, NY15 sharedJames R. Hodge · Hong Kong, Hong Kong15 sharedStefano Gili · Hamilton, Bermuda15 sharedIssac D. Souede · New York, NY11 sharedAshoke D. Goswami · Baltimore, MD10 sharedJeffrey Karp · Summit, NJ10 sharedCarolyn J. Sikes · Grand Prairie, TX10 sharedStephen Kezirian · Boston, MA10 sharedLaura L. Witt · Baltimore, MD9 sharedDario S. Zamarian · Cupertino, CA9 sharedAmit Basak · Boston, MA9 sharedJustin Dangel · New Orleans, LA9 sharedThomas Harvey · Indianapolis, IN9 shared
Recent filings (104)
SUMMIT PRIVATE INVESTMENTS I, L.P.Feb 2026 · 1 co-filerSUMMIT PRIVATE INVESTMENTS II, LPSep 2025 · 5 co-filersSPI MLP & ENERGY FUND, L.P.Sep 2025 · 5 co-filersSUMMIT PRIVATE INVESTMENTS I, L.P.Feb 2025 · 5 co-filersSUMMIT PRIVATE INVESTMENTS II, LPSep 2024 · 5 co-filersSPI MLP & ENERGY FUND, L.P.Sep 2024 · 5 co-filersSUMMIT PRIVATE INVESTMENTS I, L.P.Feb 2024 · 5 co-filersSPI MLP & ENERGY FUND, L.P.Sep 2023 · 5 co-filersSUMMIT PRIVATE INVESTMENTS II, LPSep 2023 · 5 co-filersSUMMIT PRIVATE INVESTMENTS I, L.P.Feb 2023 · 5 co-filersTHRIFT INVESTORS LPFeb 2023 · 15 co-filersTHRIFT INVESTORS LPFeb 2023 · 15 co-filersPOLARIS CAPITAL INTERNATIONAL VALUE L PFeb 2023 · 17 co-filersCHEYENNE FUND A MASSACHUSETTS L PFeb 2023 · 8 co-filersSUMMIT PRIVATE INVESTMENTS II, LPSep 2022 · 5 co-filersSPI MLP & ENERGY FUND, L.P.Sep 2022 · 5 co-filersSUMMIT PRIVATE INVESTMENTS I, L.P.Mar 2022 · 5 co-filersPOLARIS CAPITAL INTERNATIONAL VALUE L PFeb 2022 · 13 co-filersCHEYENNE FUND A MASSACHUSETTS L PFeb 2022 · 6 co-filersCHEYENNE FUND A MASSACHUSETTS L PFeb 2022 · 6 co-filersSPI MLP & ENERGY FUND, L.P.Oct 2021 · 5 co-filersSUMMIT PRIVATE INVESTMENTS II, LPOct 2021 · 5 co-filersPOLARIS CAPITAL INTERNATIONAL VALUE L PMar 2021 · 11 co-filersCHEYENNE FUND A MASSACHUSETTS L PMar 2021 · 5 co-filersSUMMIT PRIVATE INVESTMENTS I, L.P.Mar 2021 · 5 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Kathleen in the interactive graph →