$MAT SEC Filings

Filing Filed On
PRIMARY DOCUMENT 03 Aug 2005
PRIMARY DOCUMENT 03 Aug 2005
PRIMARY DOCUMENT 03 Aug 2005
FORM 8-K 21 Jul 2005
FORM 8-K 18 Jul 2005
FORM 8-K 08 Jul 2005
PRIMARY DOCUMENT 05 Jul 2005
PRIMARY DOCUMENT 05 Jul 2005
PRIMARY DOCUMENT 05 Jul 2005
PRIMARY DOCUMENT 05 Jul 2005
FORM 11-K 28 Jun 2005
FORM 8-K 24 Jun 2005
SC 13G/A 10 Jun 2005
PRIMARY DOCUMENT 23 May 2005
PRIMARY DOCUMENT 19 May 2005
PRIMARY DOCUMENT 19 May 2005
PRIMARY DOCUMENT 19 May 2005
PRIMARY DOCUMENT 19 May 2005
PRIMARY DOCUMENT 19 May 2005
FORM S-8 19 May 2005