Investor · Greenwich, CT

Mark A. O'Brien

Open Mark in the network graph →

Filings

9

SEC Form D

Connections

41

co-filers

Capital

$970K

across filings

Active

Mar 2017

to Oct 2019

Most-connected co-filers (41)

Jonathan A. Bailey · Southport, CT9 shared Samuel A. Brown · Southport, CT6 shared Andrew F. Hallowell · Burlington, MA4 shared John A. Barton · Rowayton, CT4 shared Shane Finemore · New York, NY4 shared Steve M. Ackerman · MASON, OH4 shared David R. Fischell · Fair Haven, NJ4 shared Victor Whitman · Eatontown, NJ4 shared Scott Kurland · New York, NY3 shared Cary Mack · SAN DIEGO, CA3 shared Eric Sobotka · New York, NY3 shared Winniefried O. Wutte · Madrid, U33 shared Manikay Partners, LLC · New York, NY3 shared Mark Schlossberg · San Diego, CA3 shared Swvp Fund Xviii GP LLC · San Diego, CA3 shared Don W. Ebanks · GRAND CAYMAN, Cayman Islands2 shared Andrew A. Hillman · Weston, CT2 shared Peter N. Freeland · Austin, TX2 shared Thomas W. Foust · Carmel, IN2 shared Joshua B. Korzenik · Newton, MA2 shared Robert Sarver · San Diego, CA2 shared John Maley · Mountain View, CA2 shared David L. Albert · Mountain View, CA2 shared Caley L. Castelstein · Mountain View, CA2 shared

Recent filings (9)

AliveCor, Inc.Oct 2019 · 22 co-filers$9.2M Broken Shed Distilleries, Inc.Mar 2019 · 13 co-filers$2.3M Broken Shed Distilleries, Inc.Mar 2019 · 13 co-filers$2.3M Broken Shed Distilleries, Inc.Feb 2019 · 14 co-filers$500K Broken Shed Distilleries, Inc.Apr 2018 · 11 co-filers Broken Shed Distilleries, Inc.Mar 2018 · 13 co-filers Southwest Value Partners Fund XVIII LPJun 2017 · 7 co-filers$360.7M Southwest Value Partners Fund XVIII LPJun 2017 · 10 co-filers$360.7M Southwest Value Partners Fund XVIII LPMar 2017 · 10 co-filers$350.0M AliveCor, Inc.Mar 2017 · 20 co-filers$30.1M

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