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Thomas S. Gayner has served as a director of the Company since May 13, 2008. He is Co-Chief Executive Officer of Markel Corporation, a financial holding company whose principal business markets and underwrites specialty insurance products. Since 1990, Mr. Gayner has served as President of Markel Gayner Asset Management, Inc. Mr. Gayner has served as a director of Markel Corporation since August 2016 and previously served on the Markel Corporation board from 1998 to 2003. Mr. Gayner also currently serves on the board of directors of Graham Holdings Company and Cable One, Inc, as well as a director of The Davis Series Funds.