$MAT SEC Filings

Filing Filed On
FORM 4 03 May 2022
FORM 4 03 May 2022
FORM 4 03 May 2022
FORM 4 03 May 2022
FORM 4 03 May 2022
FORM 4 03 May 2022
FORM 4 03 May 2022
FORM 4 02 Mar 2022
FORM 4 16 Feb 2022
FORM 4 15 Feb 2022
FORM 4 09 Feb 2022
FORM 4 09 Feb 2022
FORM 4 09 Feb 2022
FORM 4 09 Feb 2022
FORM 4 09 Feb 2022
FORM 4 09 Feb 2022
FORM 4 01 Feb 2022
FORM 4 14 Sep 2021
FORM 4 17 Aug 2021
FORM 4 17 Aug 2021