Investor · Baltimore, MD

John Kosogof

Open John in the network graph →

Filings

10

SEC Form D

Connections

54

co-filers

Capital

—

across filings

Active

Apr 2009

to Aug 2012

Most-connected co-filers (54)

Victor Frenkil, Jr · Baltimore, MD10 shared Theresa K. Kozel · Baltimore, MD9 shared William C. Rogers, Jr · Baltimore, MD9 shared Kenneth R. Marlin · New York, NY7 shared Benjamin Wineman · Southfield, MI7 shared Pankaj Patel · Newtown, PA7 shared Alan R. Williamson · Newtown, PA7 shared Tom Lopp · Southfield, MI7 shared Peter Feld · New York, NY7 shared Ramesh Kumar, Ph.D · Newtown, PA6 shared E. Premkumar Reddy, Ph.D · Newtown, PA6 shared Kathleen Henry · Baltimore, MD5 shared K. Ravindra · Newtown, PA5 shared Vivek Melwani · New York, NY5 shared John Martinico · Baltimore, MD3 shared William Hermann · Baltimore, MD3 shared Benjamin Mason · Hoboken, NJ3 shared Joseph Haskins, Jr · BALTIMORE, MD3 shared Peter Sinatra · Southfield, MI3 shared Marlene Mcgraw · Baltimore, MD3 shared Brian N. Rogers · Baltimore, MD3 shared John G. Potts · Cardiff-by-the-Sea, CA3 shared Theodore C. Rogers · Baltimore, MD3 shared Robert Musser · Baltimore, MD3 shared

Recent filings (10)

Onconova Therapeutics, Inc.Aug 2012 · 14 co-filers$50.0M Onconova Therapeutics, Inc.Jul 2012 · 14 co-filers$30.0M Onconova Therapeutics, Inc.May 2012 · 14 co-filers$30.0M Onconova Therapeutics, Inc.Jan 2011 · 15 co-filers$20.0M Onconova Therapeutics, Inc.Oct 2010 · 15 co-filers$15.0M Onconova Therapeutics, Inc.Mar 2010 · 14 co-filers$26.3M SECURITY TITLE GUARANTEE CORP OF BALTIMOREJan 2010 · 35 co-filers$1.5M SECURITY TITLE GUARANTEE CORP OF BALTIMOREJul 2009 · 35 co-filers$1.5M ONCONOVA THERAPEUTICS INCMay 2009 · 14 co-filers$23.5M SECURITY TITLE GUARANTEE CORP OF BALTIMOREApr 2009 · 36 co-filers$733K

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