International Coal Group Announces Postponement of 2011 Annual Meeting (ICO)

International Coal Group, Inc. ICO announced today that, as a result of the definitive agreement it signed on May 2, 2011 with Arch Coal, Inc. under which Arch will acquire all of the outstanding shares of the Company, the 2011 Annual Meeting of Stockholders previously scheduled for May 18, 2011, has been postponed indefinitely. The Company is a leading producer of coal in Northern and Central Appalachia and the Illinois Basin.  The Company has 13 active mining complexes, of which 12 are located in Northern and Central Appalachia and one in Central Illinois. The Company's mining operations and reserves are strategically located to serve utility, metallurgical and industrial customers domestically and internationally.