CORPORATE EVENT: TXU Corporation 10/9/07

Clearing House Advisory Notices

To	Clearing Member Firms
From	CME Clearing
Subject	CORPORATE EVENT: TXU Corporation 10/9/07
Notice Date	2007-10-09
Notice Number	07-243
Effective Date	2007-10-10
On September 7, 2007, Shareholders of TXU Corp. (“TXU”) voted concerning the proposed merger with Texas Energy Future Holdings Limited Partnership, which was formed by an investor group led by affiliates of Kohlberg Kravis Roberts & Co. L.P. and Texas Pacific Group. The merger was approved and consummated; therefore on Wednesday, October 10, 2007 each existing TXU Common Share will be converted into the right to receive $69.25 net cash per share. This corporate action will be coordinated with the Options Clearing Corporation. For the full text of this advisory...