X0202 4 2006-05-02 0001104657 BRUSH ENGINEERED MATERIALS INC BW 0001020695 ROBERTSON WILLIAM R 17876 ST. CLAIR AVE. CLEVELAND OH 44110 1 0 0 0 Brush Engineered Materials Inc. 2006-05-02 4 A 0 1873 24.03 A 1873 D Brush Engineered Materials Inc. 10000 I by limited partnership Brush Engineered Materials Inc. 500 I by spouse Brush Engineered Materials Inc. 8695 I See footnote Restricted stock units. Reflects transfer of shares to a limited partnership of which the reporting person and his spouse were then the sole general and limited partners. The reporting person and his spouse each disclaim beneficial ownership of such shares except to the extent of his or her pecuniary interest therein. Reporting person disclaims beneficial ownership of these shares. Acquired and held by trust for the Brush Engineered Materils Inc. Deferred Compensation Plan for Non-employee Directors and the 1997 Stock Incentive Plan. Susan J. MacDonald / Atty in Fact 2006-05-04