CORPORATE EVENT: Nextel Merger 08/15/05

Clearing House Advisory Notices

To	Clearing Member Firms
From	Clearing House Department
Subject	CORPORATE EVENT: Nextel Merger 08/15/05
Notice Date	2005-08-10
Notice Number	05-173
Effective Date
Nextel Communications, Inc. (NXTL) – Anticipated adjustment due to proposed merger. Contract adjustment is expected to take place on Monday, August 15, 2005. This corporate action will be coordinated with the Options Clearing Corporation. For the full text of this advisory . . .