Ledger.
Investor · Skokie, IL

Robert J. O'Brien

Open Robert in the network graph →
Filings
10
SEC Form D
Connections
24
co-filers
Capital
across filings
Active
Aug 2009
to Sep 2013

Most-connected co-filers (24)

James R. Mccourt · Skokie, IL8 sharedWalter Cronin · Skokie, IL8 sharedMichael E. Olshan · Dallas, TX5 sharedSteven W. Bruny · Plano, TX5 sharedLaurence E. Sturtz · Bonita Springs, FL5 sharedJim Pastoriza · Houston, TX5 sharedTim Connor · Boulder, CO5 sharedJoseph Zell · Boulder, CO5 sharedJared S. Sturdivant · New York, NY5 sharedJ. M. Elder · Boulder, CO5 sharedJohn Kelley · Boulder, CO5 sharedDennis Tinley · Boulder, CO5 sharedIan S. Goodall · George Town, Grand Cayman, Cayman Islands5 sharedWilliam Grand · Atlanta, GA5 sharedDaryl W. Overholt · Boulder, CO5 sharedChristopher N. Shakal · New York, NY5 sharedWilliam Heflin · Boulder, CO3 sharedJeffrey Levine · Austin, TX3 sharedCarl Ledbetter · Fremont, CA3 sharedOscar J. Serrano · San Juan, Puerto Rico3 sharedOmaya Sosa · San Juan, Puerto Rico3 sharedPeter J. Hackett · Springfield, OH3 sharedRobert Schwartz · Skokie, IL2 sharedAnn Lamarche · MILWAUKEE, WI2 shared

Recent filings (10)

O'Brien Agricultural Fund LLCSep 2013 · 3 co-filersO'Brien Agricultural Fund LLCSep 2012 · 3 co-filersO'Brien Agricultural Fund LLCSep 2011 · 5 co-filersAZTEK NETWORKS INCAug 2011 · 19 co-filers$3.0MO'Brien Agricultural Fund LLCSep 2010 · 5 co-filersAZTEK NETWORKS INCAug 2010 · 19 co-filers$6.0MO'Brien Agricultural Fund LLCSep 2009 · 5 co-filersAZTEK NETWORKS INCSep 2009 · 19 co-filers$11.1MAZTEK NETWORKS INCAug 2009 · 15 co-filers$16KAZTEK NETWORKS INCAug 2009 · 15 co-filers$1.5M

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