$MTX SEC Filings

Filing Filed On
SC 13G 11 Feb 2022
SC 13G 02 Feb 2022
SCHEDULE 13G 12 Feb 2020
MTX AS OF 12/31/2014 12 Feb 2015
SC 13G 13 Feb 2013
NONE 31 Jan 2013
NONE 30 Jan 2012
NONE 30 Jan 2012
SC 13G 19 Jan 2012
SC 13G 10 Feb 2011
SC 13G 28 Jan 2011
SC 13G 05 Feb 2010
SC 13G 05 Feb 2010
SC 13G 02 Feb 2010
SC 13G 08 Jan 2010
SC 13G 05 Feb 2009
SC 13G 04 Feb 2009
SC 13G 14 Feb 2008
SC 13G 11 Feb 2008
SEC FILING 14 Feb 2007