Regions Financial Corp. announced that Samuel A. Di Piazza Jr. and James T. Prokopanko have been appointed to the company’s board of directors, effective immediately. Mr. Di Piazza is the former Global CEO of PricewaterhouseCoopers (PwC). Following his retirement from PwC after a 36-year career, he served as vice chairman of the Citigroup Global Corporate and Investment Bank. Mr. Di Piazza will serve on the audit committee and the compensation committee of the Regions board of directors. Mr. Prokopanko is the former president and CEO of The Mosaic Company. A 35-year veteran of the agriculture industry, Mr. Prokopanko also held leadership roles with Cargill Inc., including work in international operations. Mr. Prokopanko will serve on the nominating and corporate governance committee and the risk committee of the Regions board of directors.