This excerpt taken from the NKE 10-K filed Jul 28, 2006.
NIKEs Class B Common Stock is listed on the New York Stock Exchange and trades under the symbol NKE. At July 25, 2006, there were 19,348 holders of record of our Class B Common Stock and 18 holders of record of our Class A Common Stock. These figures do not include beneficial owners who hold shares in nominee name. The Class A Common Stock is not publicly traded but each share is convertible upon request of the holder into one share of Class B Common Stock.
We refer to the table entitled Selected Quarterly Financial Data in Item 6, which lists, for the periods indicated, the range of high and low stock prices on the New York Stock Exchange. That table also describes the amount and frequency of all cash dividends declared on our Class B Common Stock for the 2006 and 2005 fiscal years.
The following table presents a summary of share repurchases made by NIKE during the quarter ended May 31, 2006 under the four-year $1.5 billion share repurchase program authorized by our Board of Directors and announced in June 2004.