Montage Resources Corporation announced that by virtue of the Merger by and between Southwestern Energy Company and Montage Resources Corporation, all of the directors of Montage ceased to be directors of Montage and members of any and all committees of Montage's board of directors, effective as of the Effective Time. These actions were not a result of any disagreements with Montage on any matter relating to Montage's operations, policies or practices. By virtue of the Merger, all of the officers of Montage ceased to hold their respective positions with Montage, effective as of the Effective Time. These actions were not a result of any disagreements with Montage on any matter relating to Montage's operations, policies or practices.