Book Closure Dates

Symbol	Start Date	End Date
NATM	12/24/2010	12/31/2010
SIEM	12/20/2010	12/29/2010
MIRKS	12/16/2010	12/30/2010
FFBL	12/14/2010	12/20/2010
OGDC	12/14/2010	12/21/2010
ENGRO	12/07/2010	12/21/2010
MCB	12/03/2010	12/10/2010