Zions Bancorporation is a group of financial services companies, which operates more than 450 full-service banking offices and more than 500 automated teller machines in Arizona, California, Colorado, Idaho, Nevada, New Mexico, Utah and Washington. Each of Zions banks is operated by local management teams and under local community identities. Its full-service banks offer commercial, installment and mortgage loans; trust services; insurance services; foreign banking services; electronic and online banking services; automatic deposit, transfer services and banking throughout the United States; as well as checking and savings programs. Harris H. Simmons has been the chief executive officer of Zions Bancorp for more than 15 years. He has been with the banking and finance firm for over 25 years. Simmons earned a BA from the University of Utah, and a MBA from Harvard. Zions Bancorporation is traded on the NASDAQ under the symbol ZION and is headquartered in Salt Lake City.