Chairman, since 2003, and director, since 2000, of The NASDAQ Stock Market, Inc. Director of W.R. Grace & Co., Platinum Underwriters Holdings, Ltd., and the Wills Group. Former Chairman, President and Chief Executive Officer of Mercantile Bankshares Corp. and Mercantile Safe Deposit & Trust Co. (1976-2001). Former director of Mercantile Bankshares Corp., Constellation Energy Group, CSX Corp. and The St. Paul Companies, Inc. Former Governor of the National Association of Securities Dealers, Inc. Member of Johns Hopkins Medicine Board of Trustees (past Chairman) and Johns Hopkins University Board of Trustees (emeritus). |