$MTRX SEC Filings

Filing Filed On
FORM 3 05 Sep 2023
FORM 3 07 Sep 2022
FORM 3 18 May 2022
FORM 3 21 Aug 2020
FORM 3 20 Aug 2020
FORM 3 04 Sep 2019
FORM 3 11 Jun 2018
FORM 3 15 Feb 2018
FORM 3 20 Jul 2017
FORM 3 21 Jun 2017
FORM 3 14 Dec 2016
FORM 3 24 Aug 2016
FORM 3 07 Apr 2016
FORM 3 26 Aug 2015
FORM 3 16 May 2014
FORM 3 23 Dec 2013
FORM 3 29 Aug 2013
PRIMARY DOCUMENT 16 Oct 2012
PRIMARY DOCUMENT 21 Feb 2012
PRIMARY DOCUMENT 09 Jun 2011