F. Matthew Ralph has been named co-chair of Dorsey’s Antitrust and Competition Law Practice Group. Michael Lindsay, who has been named as co-chair of Dorsey’s Commercial Litigation Group, will continue to serve as co-chair of the Antitrust group. “Matt is a gifted, creative, and industrious lawyer," said Mr. Lindsay. "Working with him is a privilege, and I am pleased that he has accepted this leadership position."