Michael Moehn — Chairman of Ameren Missouri and President of Ameren Missouri at Ameren Corporation

Mr. Michael L. Moehn has been the Chairman of the Board, Chief Executive Officer and President at Union Electric Company (alternate name: Ameren Missouri) since April 1, 2014. Mr. Moehn served as Senior Vice President of Union Electric Company. He served as a Senior Vice President of Customer Operations at Union Electric Company. He served Senior Vice President of Customer Operations for Ameren Missouri, a subsidiary of Ameren Corporation since June 13, 2012. He served as Senior Vice President of Customer Operations at Ameren Illinois Company, a subsidiary of Ameren Corporation from January 1, 2012 to June 2012. Mr. Moehn served as Senior Vice President of Ameren Services at Ameren Energy Generating Company and Ameren Corporation from 2008 to January 1, 2012. He served as Vice President of Corporate Planning of Ameren Services of Ameren Corp. since 2004. He served as Vice President of Ameren Services at Ameren Energy Generating Company. He served as Vice President of AmerenEnergy Resources Company, a subsidiary of Ameren Corp. from September 1, 2002 to 2004. He served as Vice President of Corporate Planning at Ameren Services Company since 2004. Mr. Moehn joined Ameren Services as an Assistant Controller in June 2000. Prior to joining Ameren Services, he was employed for nine years by PricewaterhouseCoopers LLP, including as Senior Manager. He served as Vice President of Business Services at Ameren Energy Resources Company since 2002. He also served as Director of Ameren Services' corporate modeling and transaction support since 2001. He has been a Director of Union Electric Company. since June 2012.