Frank D. Trestman has been a director since December 1984. Since 1989, he has been president of Trestman Enterprises, an investment and business development firm in Minneapolis, Minnesota, and chairman of The Avalon Group, a real estate. development partnership in Minneapolis. From 1987 to 1989, he was a consultant to McKesson Corporation, a distributor of pharmaceutical products, and medical supplies and equipment. From 1983 to 1987, he was chairman of the board and chief executive officer of Mass Merchandisers, Inc., a distributor of non-food products to retailers in the grocery business. He is also on the board of the Harry Kay Foundation.
