$MTX SEC Filings

Filing Filed On
FORM 4 04 Jan 2017
FORM 4 04 Jan 2017
PRIMARY DOCUMENT 28 Dec 2016
FORM 4 13 Dec 2016
FORM 4 13 Dec 2016
FORM 4 13 Dec 2016
FORM 4 13 Dec 2016
FORM 4 13 Dec 2016
FORM 4 13 Dec 2016
FORM 4 13 Dec 2016
FORM 4 13 Dec 2016
PRIMARY DOCUMENT 15 Nov 2016
FORM 4 04 Oct 2016
FORM 4 04 Oct 2016
FORM 4 04 Oct 2016
PRIMARY DOCUMENT 04 Oct 2016
FORM 4 12 Sep 2016
FORM 4 12 Sep 2016
FORM 4 12 Sep 2016
FORM 4 12 Sep 2016