$MAT SEC Filings

Filing Filed On
FREE WRITING PROSPECTUS 24 Sep 2010
FORM S-3 23 Sep 2010
PRELIMINARY PROSPECTUS SUPPLEMENT 23 Sep 2010
PRIMARY DOCUMENT 01 Sep 2010
PRIMARY DOCUMENT 03 Aug 2010
PRIMARY DOCUMENT 03 Aug 2010
PRIMARY DOCUMENT 03 Aug 2010
PRIMARY DOCUMENT 03 Aug 2010
PRIMARY DOCUMENT 03 Aug 2010
PRIMARY DOCUMENT 03 Aug 2010
PRIMARY DOCUMENT 03 Aug 2010
PRIMARY DOCUMENT 03 Aug 2010
PRIMARY DOCUMENT 03 Aug 2010
PRIMARY DOCUMENT 03 Aug 2010
PRIMARY DOCUMENT 03 Aug 2010
FORM 10-Q 28 Jul 2010
PRIMARY DOCUMENT 23 Jul 2010
FORM 8-K 16 Jul 2010
FORM 11-K 25 Jun 2010
PRIMARY DOCUMENT 27 May 2010