Type	Name	Date
Acquisition / asset purchase agreement	Purchase and Sale Agreement, by and between Gastar Exploration Inc. and Red Bluff Resources Operating, LLC	11/22/2016
Acquisition / asset purchase agreement	Purchase and Sale Agreement, by and between Gastar Exploration Inc. and THQ Appalachia I, LLC	02/24/2016
Acquisition / asset purchase agreement	Purchase and Sale Agreement, by and among Gastar Exploration USA, Inc. and Lime Rock Resources II-A, L.P. and Lime Rock Resources II-C, L.P	10/28/2013
Acquisition / asset purchase agreement	Purchase and Sale Agreement, by and among Newfield Exploration Mid-Continent Inc. and Gastar Exploration USA, Inc	08/12/2013
Acquisition / asset purchase agreement	Purchase and Sale Agreement, by and among Newfield Exploration Mid-Continent Inc. and Gastar Exploration USA, Inc	08/12/2013