Investor · Chicago, IL

James Wittenberg

Open James in the network graph →

Filings

18

SEC Form D

Connections

51

co-filers

Capital

$6.1M

across filings

Active

Mar 2012

to Mar 2018

Most-connected co-filers (51)

Merrill Barden · Chicago, IL17 shared Stephen O'Sullivan · Chicago, IL9 shared Brandon Kashfian · Chicago, IL9 shared Gerald Hetrick · INDEPENDENCE, OH8 shared Matthew Kaplan · New York, NY8 shared Charles F. Shufeldt · Dallas, TX8 shared Marcus C. Rowland · Dallas, TX8 shared Andrew Silberstein · NEW YORK, NY8 shared Henry C. Herms · NEW YORK, NY8 shared Noam P. Berk · Dallas, TX8 shared Iog Capital, Lp · Dallas, TX7 shared Iog Capital, Lp · Dallas, TX7 shared Iog Capital, Lp · Dallas, TX7 shared Mark Lofthouse · VANCOUVER, British Columbia, Canada5 shared Caius L. Radu · Los Angeles, CA5 shared Louis L. Gonda · Beverly Hills, CA5 shared Paul Antoniazzi · VANCOUVER, British Columbia, Canada4 shared Johannes L. Czernin · Los Angeles, CA4 shared Iog Capital Investments I Gp, Lp · Dallas, TX4 shared Carl W. Mckinzie · Los Angeles, CA4 shared Iog Capital Investments I Gp, Lp · Dallas, TX4 shared Sandra Wong · VANCOUVER, British Columbia, Canada3 shared John Flavin · Lisle, IL3 shared Jean L. Dekernion · Los Angeles, CA3 shared

Recent filings (18)

IOG Resources, LLCMar 2018 · 20 co-filers$192.3M IOG Resources CCIV, LPOct 2017 · 13 co-filers IOG Resources Partners, LPOct 2017 · 13 co-filers$25.0M IOG Class S Investment Vehicle I, LPMar 2017 · 11 co-filers$25.0M AltaThera Pharmaceuticals, LLCDec 2016 · 7 co-filers$3.5M AltaThera Pharmaceuticals, LLCNov 2016 · 16 co-filers$1.0M IOG Class L Investment Vehicle I, LPApr 2016 · 13 co-filers$20.0M AltaThera Pharmaceuticals, LLCJul 2015 · 17 co-filers$1.0M IOG Class F Investment Vehicle I, LPJun 2015 · 13 co-filers$330.0M AltaThera Pharmaceuticals, LLCFeb 2015 · 12 co-filers$1.0M AltaThera Pharmaceuticals, LLCJan 2015 · 12 co-filers$500K Bakken Frontier, LLCOct 2014 · 7 co-filers$6.0M IOG Class M Investment Vehicle I, LPOct 2014 · 13 co-filers$230.0M IOG Capital Investments I, L.P.Oct 2014 · 13 co-filers$66.6M E-Nugget North Dakota, LLCJun 2014 · 4 co-filers$20.0M Bakken Frontier, LLCOct 2013 · 4 co-filers$6.0M E-Nugget North Dakota, LLCApr 2013 · 4 co-filers$30.0M E-Nugget Minnesota, LLCMar 2012 · 7 co-filers$15.0M

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