MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS
AND ISSUER PURCHASES OF EQUITY SECURITIES
The Corporation’s common stock has been listed on The NASDAQ Global Market since June 2006.
The number of shareholders of record at March 1, 2011, was 365. The table below shows the quarterly
range of high and low sale prices for the Corporation’s common stock during the fiscal years 2010 and
2009.