FOODSERVICE: Papa Murphy's Holdings, Inc., Vancouver, Wash. Industry veteran Weldon Spangler was named chief executive officer and director, effective July 17. Jean Birch, interim chief executive officer, will remain as chair of the board of directors. Spangler joins Papa Murphy's after spending seven years with Dunkin' Brands Group, having most recently served as senior vice president, Baskin-Robbins U.S., Canada and Puerto Rico, where he had complete oversight of the brand. Prior to this role, Spangler spent five years working on the Dunkin' Donuts U.S. and Canada business, first as a regional vice president and then as vice president of operations.