$MAT SEC Filings

Filing Filed On
FORM 4 14 Feb 2017
FORM 4 10 Feb 2017
FORM 4 08 Feb 2017
FORM 4 02 Feb 2017
FORM 4 30 Jan 2017
FORM 4 30 Jan 2017
FORM 4 30 Jan 2017
FORM 4 22 Nov 2016
FORM 4 03 Oct 2016
FORM 4 31 Aug 2016
FORM 4 03 Aug 2016
FORM 4 03 Aug 2016
FORM 4 03 Aug 2016
FORM 4 03 Aug 2016
FORM 4 03 Aug 2016
FORM 4 03 Aug 2016
FORM 4 03 Aug 2016
FORM 4 03 Aug 2016
FORM 4 01 Aug 2016
FORM 4 01 Aug 2016