Investor · Pleasant Hill, CA

Joseph J. Castagnola

Open Joseph in the network graph →

Filings

19

SEC Form D

Connections

112

co-filers

Capital

—

across filings

Active

Jan 2023

to Feb 2026

Most-connected co-filers (112)

Tucker J. Bone · St Petersburg, FL17 shared Christopher R. Brown · Ogden, UT13 shared Pete Gonzalez · Denver, CO12 shared Samuel F. Mcnell · Concord, CA12 shared Richard F. Mcnell · Concord, CA12 shared Jeffrey Cowan · Minnetonka, MN10 shared Sean L. Donaldson · Minnetonka, MN10 shared Kristen R. Levine · Wenatchee, WA8 shared Anna L. Alexander · New York, NY7 shared Frank J. Loverro · New York, NY7 shared William A. Rudnick · Chicago, IL7 shared Stanley D. Osborne · New York, NY7 shared Joseph M. Kopilak · New York, NY7 shared Frank T. Nickell · New York, NY7 shared Stephen C. Dutton · New York, NY7 shared Henry J. Mannix Iii · New York, NY7 shared George E. Matelich · New York, NY7 shared Thomas R. Wall, Iv · New York, NY7 shared Alec J. Hufnagel · New York, NY7 shared David I. Wahrhaftig · New York, NY7 shared Howard A. Matlin · New York, NY7 shared Frank K. Bynum, Jr · New York, NY7 shared Church M. Moore · New York, NY7 shared Philip E. Berney · New York, NY7 shared

Recent filings (19)

RREEF America II LPFeb 2026 · 8 co-filers RREEF America II PF REIT LLCFeb 2026 · 8 co-filers Falco Resources Ltd.Nov 2025 · 20 co-filers$10.5M AF MVB Fund, LLCJun 2025 · 17 co-filers$9.0M AF MVB Fund, LLCJun 2025 · 17 co-filers$9.0M AF MVB Fund, LLCJun 2025 · 17 co-filers$9.0M AF MVB Fund, LLCJun 2025 · 17 co-filers$9.0M RREEF America II LPFeb 2025 · 26 co-filers RREEF America II PF REIT LLCFeb 2025 · 25 co-filers Falco Resources Ltd.Jan 2025 · 22 co-filers$6.7M Kelso XI Bison Co-Investment, L.P.Jul 2024 · 72 co-filers RREEF America II PF REIT LLCFeb 2024 · 25 co-filers RREEF America II LPFeb 2024 · 26 co-filers Kelso Investment Associates XI, L.P.Oct 2023 · 70 co-filers Kelso Investment Associates XI, L.P.Sep 2023 · 70 co-filers KIA XI Feeder, L.P.Sep 2023 · 70 co-filers Kelso XI Tailwind Co-Investment, L.P.May 2023 · 70 co-filers Kelso XI Tailwind Co-Investment (DE), L.P.May 2023 · 70 co-filers RREEF America II PF REIT LLCJan 2023 · 25 co-filers RREEF America II LPJan 2023 · 26 co-filers Kelso XI Indigo Co-Investment II, L.P.Jan 2023 · 70 co-filers

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