Investor · Newtown Square, PA

Charles P. Keates

Open Charles in the network graph →

Filings

113

SEC Form D

Connections

190

co-filers

Capital

$8.2B

across filings

Active

May 2016

to Sep 2025

Most-connected co-filers (190)

Michael A. Stolper · Newtown Square, PA34 shared Brandon L. Reiss · New York, NY31 shared Dennis J. Ersin · Newtown Square, PA28 shared Blair E. Sanford · San Mateo, CA28 shared Timothy M. Alles · Newtown Square, PA16 shared Sharon H. Beach · Houston, TX14 shared George B. Davis · New York, NY14 shared Tiffany M. Nolot · Louisville, KY10 shared Cormac L. Sheehan · Georgetown, Cayman Islands10 shared Timothy D. Hobbs · Centennial, CO9 shared Blaine J. Hurst · St. Louis, MO9 shared Matt Turck · New York, NY8 shared James C. Powers · Charlottesville, VA8 shared David A. Bree · Grand Cayman, Cayman Islands8 shared Lloyd W. Kendall · Phoenix, AZ7 shared Felicity-John C. Pederson · Kennedy Space Center, FL7 shared Ken Tapp · Englewood, CO7 shared Todd Dyson · Scottsdale, AZ7 shared Alan P. Salzman · Woburn, MA7 shared Philip P. Comberg · Woburn, MA7 shared Michael J. Bufano · St. Louis, MO7 shared Brendan P. Purdy · Toronto, Ontario, Canada7 shared Michael R. Markunas · Los Angeles, CA6 shared Melissa T. Heim · Portland, OR6 shared

Recent filings (113)

Pleiades Offshore Fund, Ltd.Sep 2025 · 2 co-filers Pleiades Offshore Fund, Ltd.Sep 2025 · 2 co-filers Vittoria Offshore Fund, Ltd.Sep 2025 · 2 co-filers Pleiades Investment Partners, L.P.Sep 2025 · 8 co-filers Pleiades Investment Partners, L.P.Sep 2025 · 8 co-filers Vittoria Offshore Fund, Ltd.Sep 2025 · 2 co-filers Vittoria Fund, L.P.Dec 2024 · 2 co-filers Cambrian Anchor Capital Partners (Master) Fund I, L.P.Feb 2023 · 4 co-filers Cambrian Anchor Capital Partners (Master) Fund I, L.P.Feb 2023 · 4 co-filers Pleiades Offshore Fund, Ltd.Jan 2022 · 2 co-filers Pleiades Investment Partners, L.P.Jan 2022 · 8 co-filers Vittoria Offshore Fund, Ltd.Jan 2022 · 2 co-filers Pleiades Offshore Fund, Ltd.Jan 2022 · 2 co-filers Vittoria Offshore Fund, Ltd.Jan 2022 · 2 co-filers Pleiades Investment Partners, L.P.Jan 2022 · 8 co-filers Vittoria Fund, L.P.Jan 2022 · 8 co-filers Cambrian Capital Partners (Master) Fund I, L.P.Apr 2021 · 8 co-filers Pleiades Investment Partners, L.P.Jan 2021 · 8 co-filers Pleiades Offshore Fund, Ltd.Jan 2021 · 2 co-filers Pleiades Offshore Fund, Ltd.Jan 2021 · 2 co-filers Pleiades Investment Partners, L.P.Jan 2021 · 8 co-filers Vittoria Offshore Fund, Ltd.Jan 2021 · 2 co-filers Vittoria Offshore Fund, Ltd.Jan 2021 · 2 co-filers Vittoria Fund, L.P.Jan 2021 · 8 co-filers Archean Capital Partners (Offshore) Fund II, L.P.Jan 2021 · 7 co-filers

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