0001193125-10-089017 8-K 5 20100420 2.01 7.01 9.01 20100421 20100421 ATLAS ENERGY, INC. 0001279228 4922 510404430 DE 1231 8-K 34 001-32169 10762376 WESTPOINTE CORPORATE CENTER ONE 1550 CORAOPOLIS HEIGHTS RD. 2ND. FLOOR MOONTOWNSHIP PA 15108 412-262-2830 WESTPOINTE CORPORATE CENTER ONE 1550 CORAOPOLIS HEIGHTS RD. 2ND. FLOOR MOONTOWNSHIP PA 15108 ATLAS AMERICA INC 20040209 8-K 1 d8k.htm ATLAS ENERGY, INC. EX-2.2 2 dex22.htm PARTICIPATION AND DEVELOPMENT AGREEMENT EX-2.3 3 dex23.htm STANDSTILL, AMI AND TRANSFER RESTRICTION AGREEMENT EX-99.1 4 dex991.htm PRESS RELEASE GRAPHIC 5 g77064ex99_1new.jpg GRAPHIC