$MTX SEC Filings

Filing Filed On
FORM 4 02 Apr 2020
FORM 4 02 Apr 2020
FORM 4 02 Apr 2020
FORM 4 02 Apr 2020
FORM 4 02 Apr 2020
PRIMARY DOCUMENT 30 Mar 2020
PRIMARY DOCUMENT 17 Mar 2020
FORM 4 09 Mar 2020
FORM 4 09 Mar 2020
FORM 4 09 Mar 2020
FORM 4 09 Mar 2020
FORM 4 09 Mar 2020
FORM 4 09 Mar 2020
FORM 4 09 Mar 2020
FORM 4 09 Mar 2020
FORM 4 09 Mar 2020
PRIMARY DOCUMENT 24 Jan 2020
PRIMARY DOCUMENT 24 Jan 2020
PRIMARY DOCUMENT 24 Jan 2020
PRIMARY DOCUMENT 24 Jan 2020