CORPORATE EVENT: Steel Dynamics (STLD) 2 for 1 Stock Split 11/21/06

Clearing House Advisory Notices

To	Clearing Member Firms
From	Clearing House Department
Subject	CORPORATE EVENT: Steel Dynamics (STLD) 2 for 1 Stock Split 11/21/06
Notice Date	2006-11-15
Notice Number	06-277
Effective Date	2006-11-21
Steel Dynamics, Inc. (STLD) has announced a 2 for 1 stock split. The ex-distribution date is November 21, 2006. Opening positions and start of day prices for November 21, 2006 will be based on final position and settlement prices from Monday, November 20, 2006. This corporate action will be coordinated with the Options Clearing Corporation. For the full text of this advisory . . .