4 2003-07-23 0 0001009672 CARBO CERAMICS INC CRR 0001135080 MORRIS WILLIAM C 1 0 1 0 Common Stock 2003-07-23 4 S 0 2000 37.311 D 2531900 D Does not include indirect holdings consisting of 500,000 shares held by spouse and 81,000 shares held by certain charitable trusts of which Mr. Morris is an officer. Mr. Morris disclaims beneficial ownership of all of these shares. Judith G. Kuhlmann, by power of attorney 2003-07-24