Investor · Omaha, NE

Patrick Duffy

Open Patrick in the network graph →

Filings

35

SEC Form D

Connections

118

co-filers

Capital

$231.7M

across filings

Active

Nov 2015

to Nov 2025

Most-connected co-filers (118)

Michael R. Mccarthy · OMAHA, NE18 shared Sinan Gumusdis · New York, NY13 shared Justin Douglas · CHICAGO, IL13 shared Thomas F. Farb · Beverly, MA13 shared J T. Wiley · ATLANTA, GA13 shared Sheldon Andre · WELLINGTON, FL13 shared Leslie W. Kreis, Jr · FORT WORTH, TX13 shared Roisin Addlestone · Grand Cayman, Cayman Islands13 shared Andrew Downes · New York, NY13 shared Jodan Ledford · Chicago, IL13 shared Todd Edgar · New York, NY13 shared Downes Andrew · New York, NY13 shared Dmitri Shklovsky · New York, NY13 shared Peter Buschmann · New York, NY13 shared Keith Schwebel · New York, NY13 shared Robert Y. Emmert · OMAHA, NE11 shared Mark J. Cirilli · Westport, CT9 shared Phillip N. Dudley · OMAHA, NE9 shared Vic Singh · San Francisco, CA9 shared Thomas J. Quinn · Larchmont, NY8 shared John D. Houser · ATLANTA, GA7 shared William D. Mcknight · ATLANTA, GA7 shared Steven G. Deaton · ATLANTA, GA7 shared Robert H. Mcmahon · ATLANTA, GA7 shared

Recent filings (35)

Cyclops, Inc.Nov 2025 · 8 co-filers$8.0M Cyclops, Inc.Nov 2025 · 8 co-filers$8.0M MPM OSI CO-INVESTORS, L.P.Nov 2023 · 11 co-filers$60.0M MCCARTHY CAPITAL FUND VIII, L.P.Oct 2023 · 11 co-filers$700.0M TMF Ridgeway LLCJan 2020 · 1 co-filer$10.0M TMF Ridgeway LLCJan 2020 · 1 co-filer$10.0M MCCARTHY CAPITAL FUND VII, L.P.Dec 2019 · 11 co-filers$425.0M PERQ Software, LLCMay 2019 · 8 co-filers$6.0M AEI Net Lease Portfolio IX DSTOct 2018 · 14 co-filers$23.0M AEI Net Lease Portfolio IX DSTAug 2018 · 9 co-filers$23.0M AEI Net Lease Portfolio IX DSTAug 2018 · 9 co-filers$23.0M AEI Net Lease Portfolio IX DSTJul 2018 · 9 co-filers$23.0M STATE BANK FINANCIAL CORPJul 2018 · 29 co-filers$4.0M STATE BANK FINANCIAL CORPJul 2018 · 29 co-filers$500K STATE BANK FINANCIAL CORPJul 2018 · 29 co-filers$491K AEI Net Lease Portfolio IX DSTJun 2018 · 14 co-filers$23.0M PERQ Software, LLCJun 2018 · 8 co-filers$4.0M AEI Net Lease Portfolio IX DSTMay 2018 · 14 co-filers$23.0M STATE BANK FINANCIAL CORPJul 2017 · 26 co-filers$4.0M STATE BANK FINANCIAL CORPJul 2017 · 26 co-filers$491K STATE BANK FINANCIAL CORPJul 2017 · 26 co-filers$500K Merton Manor Holdings LLCApr 2017 · 3 co-filers$1.0M Merton Manor Holdings LLCApr 2017 · 3 co-filers$1.0M STATE BANK FINANCIAL CORPAug 2016 · 33 co-filers$4.0M STATE BANK FINANCIAL CORPAug 2016 · 33 co-filers$491K

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