$MAT SEC Filings

Filing Filed On
FORM 8-K 17 Mar 2006
PRIMARY DOCUMENT 17 Mar 2006
PRIMARY DOCUMENT 17 Mar 2006
FORM 10-K 27 Feb 2006
SC 13G/A 24 Feb 2006
PRIMARY DOCUMENT 17 Feb 2006
SCHEDULE 13G 07 Feb 2006
FORM 8-K 02 Feb 2006
FORM 8-K 30 Jan 2006
FORM 8-K 30 Jan 2006
FORM 8-K 30 Jan 2006
PRIMARY DOCUMENT 04 Jan 2006
PRIMARY DOCUMENT 04 Jan 2006
PRIMARY DOCUMENT 04 Jan 2006
FORM 8-K 29 Dec 2005
FORM 8-K 28 Dec 2005
FORM 8-K 15 Dec 2005
PRIMARY DOCUMENT 23 Nov 2005
FORM 8-K 18 Nov 2005
FORM 10-Q 03 Nov 2005