Investor · Hunt Valley, MD

George D. O'Brien

Open George in the network graph →

Filings

7

SEC Form D

Connections

80

co-filers

Capital

$394K

across filings

Active

Mar 2014

to Mar 2014

Most-connected co-filers (80)

David S. Santoro · Hunt Valley, MD7 shared Peter A. Ney · Hunt Valley, MD7 shared Steven H. Kuhr · Hunt valley, MD5 shared Jeffrey L. Boltz · Hunt Valley, MD5 shared Joel J. Lazzeri · Hunt Valley, MD5 shared H. G. Porter · Hunt Valley, MD5 shared H. L. Becker · Lincoln, NE5 shared Michael S. Battle · Hunt Valley, MD5 shared Frank J. Aquino · Hunt Valley, MD5 shared Lynn S. Birdsong · Radnor, PA5 shared Frederick W. Meyer · Hunt valley, MD5 shared Sandra S. Jaffee · Radnor, PA5 shared Richard S. Waterman · Hunt Valley, MD5 shared Brenda L. Herman · Hunt Valley, MD5 shared Ian D. Macfarlane · Hunt Valley, MD5 shared Loren D. Jenson · Hunt Valley, MD4 shared Evan H. Dreyfuss · Chicago, IL4 shared Jon B. Brownstein · Hunt Valley, MD4 shared James Graham Maw · London, United Kingdom4 shared William L. Goodfellow · Hunt Valley, MD4 shared Guy G. Levy · Newport News, VA3 shared Allan R. Staley · Newport News, VA3 shared Craig Shelburne · Washington, Washington, D.C.3 shared Morgan W. Nields · Reno, NV3 shared

Recent filings (7)

EA ENGINEERING SCIENCE & TECHNOLOGY INCMar 2014 · 51 co-filers$394K EA ENGINEERING SCIENCE & TECHNOLOGY INCApr 2012 · 42 co-filers$292K EA ENGINEERING SCIENCE & TECHNOLOGY INCNov 2011 · 41 co-filers$155K EA ENGINEERING SCIENCE & TECHNOLOGY INCApr 2011 · 41 co-filers$328K Primus Therapeutics Inc.Feb 2011 · 11 co-filers$500K Primus Therapeutics Inc.Feb 2011 · 11 co-filers$1.0M EA ENGINEERING SCIENCE & TECHNOLOGY INCMar 2009 · 24 co-filers$252K

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