$TEF SEC Filings

Filing Filed On
6-K 01 Jun 2021
6-K 26 May 2021
6-K 26 May 2021
6-K 13 May 2021
6-K 13 May 2021
6-K 06 May 2021
6-K 04 May 2021
6-K 23 Apr 2021
6-K 23 Apr 2021
6-K 23 Apr 2021
6-K 23 Apr 2021
6-K 18 Mar 2021
6-K 17 Mar 2021
6-K 02 Mar 2021
6-K 25 Feb 2021
6-K 25 Feb 2021
6-K 25 Feb 2021
IRANNOTICE 25 Feb 2021
6-K 25 Feb 2021
20-F 25 Feb 2021