Atlas Energy Group, LLC Announces Resignation of Daniel C. Herz as President

Atlas Energy Group, LLC is an energy management company, which acquires and develops upstream and midstream oil and gas assets. The Company has ownership interests in the general partner Class A units, and over 23.3% limited partner interest in Atlas Resource Partners, L.P. (ARP), which is an independent developer and producer of natural gas, crude oil and natural gas liquids; over 80% general partner interest and approximately 2.1% limited partner interest in Atlas Growth Partners, L.P. (AGP), which conducts natural gas and oil operations in the mid-continent region of the United States, and owns approximately 15.9% general partner interest and over 12% limited partner interest in Lightfoot Capital Partners, L.P. and Lightfoot Capital Partners GP, LLC, its general partner, which incubates new master limited partnerships (MLPs) and invests in existing MLPs. Its segments include ARP, AGP, and Corporate and other. The Company focuses on the development and growth of energy enterprises.