OneChicago Single Stock Futures - Corporate Events Alert - OneChicago Has Advised CME That The Shares Of SBC Communications, Inc. (SBC1C) Will Have A Special $.10 Cash Dividend Per Common Share. The Ex-Distribution Date Is Tuesday, July 8, 2003.

Client Management Advisory Notice

From	Client Management Operations
Subject	OneChicago Single Stock Futures - Corporate Events Alert - OneChicago Has Advised CME That The Shares Of SBC Communications, Inc. (SBC1C) Will Have A Special $.10 Cash Dividend Per Common Share. The Ex-Distribution Date Is Tuesday, July 8, 2003.
Effective Date	07/01/03
Notice Number	CE#0004

OneChicago has advised CME that the shares of SBC Communications, Inc.(SBC1C) will have a special $.10 cash dividend per common share. The record date for this action is July 10, 2003. The payable date is August 1, 2003, and the ex-distribution date is Tuesday, July 8, 2003. This corporate action will be coordinated with the Options Clearing Corporation.

Please view the attached Corporate Events Notice for more details.

Thank you.