AMENDMENT TO CONTRIBUTION AND SUBSCRIPTION AGREEMENTContribution and Subscription Agreement • April 10th, 2006 • Carrizo Oil & Gas Inc • Crude petroleum & natural gas • Texas
This AMENDMENT TO CONTRIBUTION AND SUBSCRIPTION AGREEMENT (this “Amendment”), dated as of August 9, 2005, is entered into by and among Pinnacle Gas Resources, Inc., a Delaware corporation (the “Company”), CCBM, Inc., a Delaware corporation (“CCBM”), U.S. Energy Corp., a Wyoming corporation (“US Energy”), Crested Corp., a Colorado corporation (“Crested”), and each of the CSFB Parties (as defined in the Contribution and Subscription Agreement (defined herein), and collectively with CCBM, US Energy and Crested, the “Investors”).
