$MTX SEC Filings

Filing Filed On
FORM 4 02 Apr 2019
FORM 4 02 Apr 2019
FORM 4 02 Apr 2019
FORM 4 02 Apr 2019
FORM 4 02 Apr 2019
PRIMARY DOCUMENT 14 Mar 2019
FORM 4 14 Mar 2019
FORM 4 14 Mar 2019
FORM 4 08 Mar 2019
FORM 4 08 Mar 2019
FORM 4 08 Mar 2019
FORM 4 08 Mar 2019
FORM 4 08 Mar 2019
FORM 4 08 Mar 2019
FORM 4 08 Mar 2019
FORM 4 08 Mar 2019
PRIMARY DOCUMENT 24 Jan 2019
PRIMARY DOCUMENT 24 Jan 2019
PRIMARY DOCUMENT 24 Jan 2019
PRIMARY DOCUMENT 24 Jan 2019