$MTX SEC Filings

Filing Filed On
3 15 May 2024
FORM 3 09 Jan 2023
FORM 3 17 Nov 2022
FORM 3 18 Jul 2022
FORM 3 28 Aug 2020
FORM 3 14 Mar 2019
FORM 3 06 Oct 2017
FORM 3 15 Aug 2017
PRIMARY DOCUMENT 01 Feb 2017
PRIMARY DOCUMENT 23 Jan 2017
FORM 3 06 Apr 2016
PRIMARY DOCUMENT 05 Oct 2015
FORM 3 11 Sep 2015
PRIMARY DOCUMENT 14 Jul 2015
FORM 3 20 Mar 2015
FORM 3 12 Nov 2014
FORM 3 22 May 2014
FORM 3 22 May 2014
FORM 3 22 May 2014
FORM 3 04 Feb 2014