X0306 4 2013-12-09 1 0000701345 US AIRWAYS GROUP INC LCC 0001027958 POST WILLIAM J 111 W. RIO SALADO PARKWAY TEMPE AZ 85281 1 0 0 0 Common Stock 2013-12-09 4 D 0 8223 D 0 D The Common Stock of US Airways Group, Inc. ("US Airways") reported as disposed of herein was cancelled and converted into the right to receive shares of American Airlines Group Inc. ("AAG") on a one-for-one basis at the effective time of the merger pursuant to that certain Agreement and Plan of Merger, dated as of February 13, 2013 (as amended, the "Merger Agreement"), by and among AMR Corporation, AMR Merger Sub, Inc. and US Airways. No additional consideration was received in connection with the disposition of such shares. /s/ Caroline B. Ray with Power of Attorney 2013-12-09