EXECS ON THE MOVE: Cheese and cultured products giant Schreiber Foods Inc., Green Bay, Wis., promoted Staci Kring to vice president-retail sales, responsible for all U.S. Retail, Contract and Dairy Ingredient sales, marketing and product strategies. John O'Connor was promoted to senior vice president-foodservice sales, responsible for U.S. Burger Chains, Foodservice Distributors and Family Casual Dining sales, customer service and creative services. . . . Diversified foods processor Lakeide Foods Inc. hired Brett Siikarla as a senior systems analyst for the company's corporate office in Manitowoc, Wis.