X0202 5 2005-03-31 0 0 1 0000859014 COMPUWARE CORP CPWR 0001185567 GRABE WILLIAM O 1179 PEQUOT AVENUE SOUTHPORT CT 06890 1 0 0 0 Phantom Stock 2002-04-01 4 A 0 L 783.0854 A Common Stock 783.0854 783.0854 D Phantom Stock 2002-07-01 4 A 0 L 1697.7929 A Common Stock 1697.7929 2480.8783 D Phantom Stock 2002-10-01 4 A 0 L 3159.5577 A Common Stock 3159.5577 5640.436 D Phantom Stock 2003-01-01 4 A 0 L 2150.5376 A Common Stock 2150.5376 7790.9736 D Phantom Stock 2003-04-01 4 A 0 L 2849.0028 A Common Stock 2849.0028 10639.9764 D Phantom Stock 2003-07-01 4 A 0 L 1749.7813 A Common Stock 1749.7813 12389.7577 D Phantom Stock 2003-10-01 4 A 0 L 1862.1974 A Common Stock 1862.1974 14251.9551 D Phantom Stock 2004-01-01 4 A 0 L 1673.6401 A Common Stock 1673.6401 15925.5952 D Phantom Stock 2004-04-01 4 A 0 L 1338.6881 A Common Stock 1338.6881 17264.2833 D Phantom Stock 2004-07-01 4 A 0 L 1499.2504 A Common Stock 1499.2504 18763.5337 D Phantom Stock 2004-10-01 4 A 0 L 1972.3866 A Common Stock 1972.3866 20735.9203 D Phantom Stock 2005-01-01 4 A 0 L 1555.21 A Common Stock 1555.21 22291.1303 D Phantom Stock 2005-04-01 4 A 0 L 1376.4625 A Common Stock 1376.4625 23667.5928 D 1-for-1 Phantom stock units subject to the award granted under the 2002 Directors Phantom Stock Plan will vest and become payable in cash on the date the Reporting Person ceases to be a member of the Board of Directors. This column is intentionally left blank. /s/ By: Barbara J. Kovach For: William O. Grabe 2005-04-14