X0202 4 2005-12-19 0 0000077597 SPARTECH CORP SEH 0001241876 WOLFANGER CRAIG C/O SPARTECH CORPORATION 120 S. CENTRAL AVENUE, SUITE 1700 CLAYTON MO 63105 1 0 0 0 Common Stock 6700 D Restricted Stock Units 2005-12-19 4 A 0 1416 A Common Stock 1416 1416 D Each restricted stock unit represents a right to receive one share of Spartech Corporation common stock at a future date. The reporting person is not required to make a cash payment in order to receive the shares of common stock. The restricted stock units are immediately vested. The vested shares will be delivered to the reporting person one year after the end of the reporting person's service on Spartech Corporation's board of directors. /s/ Randy C. Ridenhour, Power of Attorney for Craig A. Wolfanger 2005-12-19