Investor · Newburgh, NY

Michael O'Brien

Open Michael in the network graph →

Filings

12

SEC Form D

Connections

109

co-filers

Capital

$24.5M

across filings

Active

Apr 2018

to May 2025

Most-connected co-filers (109)

Tobias Zutz · Madison, WI10 shared Steven Wolfe · Culver City, CA8 shared Andrew M. Bursky · Greenwich, CT8 shared Mark Bisso · HOUSTON, TX8 shared Timothy J. Fazio · Greenwich, CT8 shared Maria C. Delgado · Miami, FL5 shared Daphne M. Henriquez Guerrero · Grand Duchy of Luxembourg, Luxembourg5 shared Jacob D. Hudson · Greenwich, CT5 shared Kelly Zhong · Newburgh, NY4 shared Atlas Capital Gp Iii Lp · Greenwich, CT3 shared Atlas Capital Gp Iii Lp · Greenwich, CT3 shared Atlas Capital Resources Gp Iii Llc · Greenwich, CT3 shared Atlas Capital Resources Gp Iii Llc · Greenwich, CT3 shared Atlas Capital Resources Gp Iii Llc · Greenwich, CT3 shared Atlas Capital Gp Iii Lp · Greenwich, CT3 shared John A. Vu · Flower Mound, TX2 shared Abdul A. Hayee · Flower Mound, TX2 shared Thomas D. Weddell · Newburgh, NY2 shared Abdullah A. Marafi · Kuwait City, M62 shared Ashish T. Malhotra · Dallas, TX2 shared Albert J. Pagano · Newburgh, NY2 shared Thomas P. Sperzel · Newburgh, NY2 shared Nancy L. Obler · New York, NY2 shared Pat L. Morabito · New York, NY2 shared

Recent filings (12)

Atlas Capital Resources V LPMay 2025 · 17 co-filers$6.3B Atlas Capital Resources (P) V LPMay 2025 · 17 co-filers$125.0M Atlas Capital Resources I CF LPJun 2022 · 12 co-filers Atlas Capital Resources (P) IV LPApr 2021 · 14 co-filers$75.0M Atlas Capital Resources IV LPApr 2021 · 14 co-filers$3.0B ES Bancshares, Inc.Nov 2020 · 32 co-filers$14.0M Atlas Marcal Co-Invest LPFeb 2020 · 11 co-filers ES Bancshares, Inc.Oct 2019 · 30 co-filers$10.5M M ARTHUR GENSLER JR & ASSOCIATES INCJul 2018 · 33 co-filers Atlas Capital Resources (P) III LPApr 2018 · 11 co-filers$60.0M M ARTHUR GENSLER JR & ASSOCIATES INCApr 2018 · 48 co-filers Atlas Capital Resources III LPApr 2018 · 11 co-filers$1.6B

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