X0201 42004-01-020 0001123313 KYPHON INC KYPH 0001210230 RECUPERO ANTHONY J KYPHON INC. 1350 BORDEAUX DRIVE SUNNYVALE 94089 0100Vice President, SalesCommon Stock2004-01-024S0124724.8920D24491DSale made pursuant to a 10b5-1 Trading Plan.Total includes 171 shares purchased by Reporting Person under Issuer's Employee Stock Purchase Plan in February 2003.Jeffrey L. Kaiser, Attorney-In-Fact2004-01-06