CORPORATE EVENT: QLogic Corp. (QLGC) 2 for 1 Stock Split 3/3/06

Clearing House Advisory Notices

To	Clearing Member Firms
From	Clearing House Department
Subject	CORPORATE EVENT: QLogic Corp. (QLGC) 2 for 1 Stock Split 3/3/06
Notice Date	2006-02-28
Notice Number	06-45
Effective Date	2006-03-03
QLogic Corporation (QLGC) has announced a 2 for 1 stock split. The ex-distribution date is March 3, 2006. Opening positions and start of day prices for March 3 will be based on final position and settlement prices from Thursday, March 2, 2006. This corporate action will be coordinated with the Options Clearing Corporation. For the full text of this advisory . . .