Article Photos: McClendon review timeline 5/6

In this photo released by the New York Stock Exchange, New York Stock Exchange president and chief operating officer Catherine Kinney, second left, joins Chesapeake Energy Corporations president and chief operating officer Tom L. Ward, third left, Aubrey K. McClendon, chairman and chief  executive officer, fourth left with other board members and their guests for the opening bell at the New York Stock Exchange, Friday, March 4, 2005. (AP Photo/NYSE, Mel Nudelman)