PDL BioPharma has appointed Edward Imbrogno as vice president of Finance, a new position.   Mr. Imbrogno brings to PDL more than 30 years of public accounting and financial reporting experience and will report to vice president and chief financial officer, Peter Garcia.   “Ed’s significant experience in developing internal controls for new business growth, with responsibility for SEC reporting and audit management, makes him an excellent addition to our team,” said Garcia...