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Pamela B. Strobel, 67, retired as Executive Vice President and Chief Administrative Officer of Exelon Corporation and President of Exelon Business Services Company, an electric and gas utility company, in October 2005, a position she had held since 2003, previously serving as Chairman and Chief Executive Officer of Exelon Energy Delivery from 2000 to 2003. Prior thereto, she served as Executive Vice President of Unicom and its chief subsidiary, ComEd, having joined ComEd as General Counsel in 1993, where her experience included supervision and oversight of legal matters and risk management. Ms. Strobel has served as a director of ITW since 2008 and is currently a director of Domtar Corporation and State Farm Mutual Automobile Insurance Company. She has not served as a director of a publicly traded company other than Domtar and ITW in the last five years.

Ms. Strobel’s executive and legal experience with a leading energy provider, experience with risk oversight and other board experience bring valuable perspectives to our Board.