
	Domenic J. Dell&#39;Osso, Jr. was appointed Executive Vice President and Chief Financial Officer in November 2010. &nbsp;Mr. Dell&rsquo;Osso served as Vice President &ndash; Finance of the Company and Chief Financial Officer of Chesapeake&#39;s wholly owned midstream subsidiary Chesapeake Midstream Development, L.P. from August 2008 to November 2010. &nbsp;Prior to joining Chesapeake, Mr. Dell&#39;Osso was an energy investment banker with Jefferies &amp; Co. from 2006 to 2008 and Banc of America Securities from 2004 to 2006. &nbsp;Mr. Dell&#39;Osso graduated from Boston College in 1998 and from the University of Texas at Austin in 2003.

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