Investor · Columbus, OH

Patrick O'Donnell

Open Patrick in the network graph →

Filings

7

SEC Form D

Connections

33

co-filers

Capital

$5.1M

across filings

Active

Jan 2011

to Nov 2025

Most-connected co-filers (33)

Kevin Mcardle · Newton, MA3 shared Michael Lewis · Boulder, CO2 shared Garheng Kong · Menlo Park, CA2 shared David A. Loppert · WEST PALM BEACH, FL1 shared James Taylor · The Woodlands, TX1 shared Dominic Redfern · CYBERCITY, EBENE, O41 shared Daniel Hodges · Tucson, AZ1 shared Richard Gerdes · Tucson, AZ1 shared Brian Callahan · Andover, MA1 shared Craig Markovitz · Pittsburgh, PA1 shared Philip Press · Buck Hill Falls, PA1 shared Kevin Fong · Mountain View, CA1 shared Jim Dumler · Houston, TX1 shared Matt Malon · Houston, TX1 shared Rich Hall · Houston, TX1 shared Abe Shasha · Houston, TX1 shared Mark Vance · Houston, TX1 shared David Samia · Houston, TX1 shared Jeff Sattler · Houston, TX1 shared Vincent Higgins · Houston, TX1 shared Gigi Myung · Houston, TX1 shared Kirk P. Andriano · Salt Lake City, UT1 shared Dipender Saluja · South San Francisco, CA1 shared Harry Rein · DARIEN, CT1 shared

Recent filings (7)

Shelfmark, Inc.Nov 2025 · 3 co-filers$1.3M Shelfmark, Inc.Nov 2025 · 3 co-filers$1.3M Optech4D, Inc.Sep 2016 · 22 co-filers$3.0M Optech4D, Inc.Sep 2016 · 22 co-filers$3.0M Endosphere, Inc.Jun 2015 · 1 co-filer$2.0M Endosphere, Inc.Jun 2015 · 1 co-filer$2.0M HISTOGENICS CORPNov 2012 · 8 co-filers$58.3M HISTOGENICS CORPNov 2012 · 8 co-filers$58.3M HISTOGENICS CORPJul 2012 · 7 co-filers$58.0M HISTOGENICS CORPJul 2012 · 7 co-filers$58.0M HISTOGENICS CORPMay 2011 · 15 co-filers HISTOGENICS CORPMay 2011 · 15 co-filers RVUE HOLDINGS, INC.Jan 2011 · 5 co-filers$3.0M RVUE HOLDINGS, INC.Jan 2011 · 5 co-filers$3.0M

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