X0202 4 2006-07-27 1 0000702259 DIAGNOSTIC PRODUCTS CORP DP 0001292478 Schultz Gary A C/O DIAGNOSTIC PRODUCTS CORPORATION 5210 PACIFIC CONCOURSE DRIVE LOS ANGELES CA 90045 0 0 0 1 Controller Common Stock Option - Right to Buy 42.12 2006-07-27 4 D 0 5000 D 2014-05-27 Common Stock 5000 0 D 1,000 vested annually on January 27, 2005 through January 27, 2006. 1,000 will vest annually on January 27, 2007 through January 27, 2009. Cancelled pursuant to the Agreement and Plan of Merger, dated as of April 26, 2006, by and among the issuer, Siemens Medical Solutions USA, Inc., and Dresden Acquisition Corporation (the "Merger Agreement") in exchange for an amount equal to $58.50 for each share of common stock of the issuer subject to the cancelled option, less the applicable exercise price and any applicable withholding taxes, the aggregate amount of which is payable in the form of cash. James L. Brill, Authorized Signer 2006-07-27