$MTX SEC Filings

Filing Filed On
PRIMARY DOCUMENT 05 Jan 2004
PRIMARY DOCUMENT 05 Jan 2004
PRIMARY DOCUMENT 05 Jan 2004
PRIMARY DOCUMENT 05 Jan 2004
PRIMARY DOCUMENT 05 Jan 2004
PRIMARY DOCUMENT 05 Jan 2004
PRIMARY DOCUMENT 05 Jan 2004
PRIMARY DOCUMENT 05 Jan 2004
PRIMARY DOCUMENT 05 Jan 2004
PRIMARY DOCUMENT 05 Jan 2004
CURRENT REPORT ON FORM 8-K 05 Dec 2003
PRIMARY DOCUMENT 05 Dec 2003
PRIMARY DOCUMENT 05 Dec 2003
PRIMARY DOCUMENT 05 Dec 2003
PRIMARY DOCUMENT 05 Dec 2003
PRIMARY DOCUMENT 05 Dec 2003
PRIMARY DOCUMENT 05 Dec 2003
QUARTERLY REPORT ON FORM 10-Q 10 Nov 2003
PRIMARY DOCUMENT 07 Nov 2003
PRIMARY DOCUMENT 07 Nov 2003