He currently serves as principal of WYE River Group, Inc., a private investment and advisory company specializing in corporate and public finance. Prior to this role, Mr. Quinn was Managing Director of Investment Banking at H.C. Wainwright & Co., which served as one of the underwriters of Merge Technologies' initial public offering. Previous positions include A. Webster Dougherty & Co, where he served as President, and Alex Brown & Sons where Mr. Quinn presided as Managing Director. He currently serves on the Board of Directors of several public and private companies, including CareFirst BlueCross BlueShield, the largest health care insurer in the mid-Atlantic region, as well as Securities Finance Trust Company, Old Mutual Asset Management Trust Company, and Maryland Therapeutic Riding, Inc.