$MAT SEC Filings

Filing Filed On
8-K 08 Feb 2023
FORM 4 31 Jan 2023
SC 13G/A 25 Jan 2023
UPLOAD 21 Dec 2022
CORRESP 15 Dec 2022
8-K 01 Dec 2022
CORRESP 21 Nov 2022
UPLOAD 18 Nov 2022
10-Q 01 Nov 2022
8-K 25 Oct 2022
PRIMARY DOCUMENT 04 Oct 2022
8-K 19 Sep 2022
FORM 8-K 19 Sep 2022
10-Q 09 Aug 2022
S-8 09 Aug 2022
PRIMARY DOCUMENT 03 Aug 2022
PRIMARY DOCUMENT 03 Aug 2022
PRIMARY DOCUMENT 03 Aug 2022
PRIMARY DOCUMENT 03 Aug 2022
PRIMARY DOCUMENT 03 Aug 2022