Type	Name	Date
Credit agreement	First Amendment to Credit Agreement, by and among Gasco Energy, Inc., as borrower, Orogen Energy, Inc., as agent and as a lender, and Markham LLC, as a lender	02/24/2014
Credit agreement	Fifth Amendment to the Credit Agreement, by and among Gasco Energy, Inc., as Borrower, certain subsidiaries of Gasco Energy, Inc., as Guarantors, the Lenders party thereto, and JPMorgan Chase Bank, N.A., as Administrative Agent	08/31/2009

Type	Name	Date
Acquisition / asset purchase agreement	Asset Purchase Agreement by and among Gasco Energy, Inc., Riverbend Gas Gathering, LLC, and Monarch Natural Gas, LLC	02/03/2010