Investor · New York, NY
Base4 Capital LP
Open Base4 in the network graph →Filings
17
SEC Form D
Connections
40
co-filers
Capital
$145.9M
across filings
Active
Jan 2022
to Mar 2026
Most-connected co-filers (40)
Base4 General Partner LLC · New York, NY8 sharedJason Abrahams · Brookline, MA8 sharedAmol Jain · Menlo Park, CA7 sharedAliaksandr Zhykh · New York, NY6 sharedWilliam Hsu · Austin, TX3 sharedLevi Brown · Franklin, TN3 sharedAdam Bregenzer · Arlington, VA3 sharedPaul Sarjeant · Vancouver, British Columbia, Canada3 sharedHaley M. Keith · Indianapolis, IN3 sharedForest Avenue Capital Management LP · Coconut Grove, FL3 sharedErik Rannala · Santa Monica, CA3 sharedMatt Auriemma · Grand Cayman, Cayman Islands3 sharedGeorgia N. Prinsloo · Grand Cayman, Cayman Islands3 sharedNick J. Gaze · Grand Cayman, Cayman Islands3 sharedSarah Haynes · Miami, FL3 sharedJeremy W. Anderson · Washington, Washington, D.C.3 sharedGorka Fius · Cambridge, MA2 sharedMichael Petronio · NEW YORK, NY2 sharedHans A. Mehn · London, United Kingdom2 sharedJeffrey D. Brown · Boston, MA2 sharedKirsten D. Hoffman · Boston, MA2 sharedChristopher J. Bush · Boston, MA2 sharedNathan J. Adams · Boston, MA2 sharedEthan E. Christensen · San Diego, CA2 shared
Recent filings (17)
Base4 Private Ventures IV LPMar 2026 · 2 co-filersBase4 Private Ventures III LPMar 2026 · 2 co-filersForest Avenue Offshore Fund LtdAug 2025 · 9 co-filersBase4 Private Ventures IV LPMar 2025 · 7 co-filersBase4 Private Ventures IV LPMar 2025 · 7 co-filersForest Avenue Offshore Fund LtdAug 2024 · 9 co-filersBase4 Onshore Fund LPAug 2024 · 7 co-filersBase4 Onshore Fund LPAug 2024 · 7 co-filersBase4 Private Ventures IV LPJul 2024 · 7 co-filersBase4 Private Ventures IV LPJul 2024 · 7 co-filersBase4 Private Ventures III LPDec 2023 · 6 co-filersBase4 Private Ventures III LPDec 2023 · 6 co-filersForest Avenue Offshore Fund LtdAug 2023 · 9 co-filersBase4 Onshore Fund LPAug 2023 · 7 co-filersBase4 Onshore Fund LPAug 2023 · 7 co-filersBase4 Onshore Fund LPAug 2022 · 6 co-filersBase4 Onshore Fund LPAug 2022 · 6 co-filersMucker Select II, L.P.May 2022 · 7 co-filers$100.0MMucker VI, L.P.Apr 2022 · 7 co-filers$80.0MBCP-CG PCP REIT II LLCJan 2022 · 17 co-filers$125KBCP-CG PCP REIT III LLCJan 2022 · 17 co-filers$125KMucker H II LLCJan 2022 · 7 co-filers$5.2MBase4 Onshore Fund LPJan 2022 · 5 co-filersBase4 Onshore Fund LPJan 2022 · 5 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Base4 in the interactive graph →