$TEF SEC Filings

Filing Filed On
6-K 24 Feb 2023
6-K 23 Feb 2023
6-K 23 Feb 2023
IRANNOTICE 23 Feb 2023
6-K 23 Feb 2023
6-K 23 Feb 2023
20-F 23 Feb 2023
6-K 02 Feb 2023
6-K 01 Feb 2023
6-K 25 Jan 2023
6-K 25 Jan 2023
6-K 23 Jan 2023
6-K 18 Jan 2023
6-K 20 Dec 2022
6-K 23 Nov 2022
6-K 22 Nov 2022
6-K 14 Nov 2022
6-K 14 Nov 2022
SC 13G 09 Nov 2022
6-K 04 Nov 2022