$TEF SEC Filings

Filing Filed On
6-K 10 Sep 2019
6-K 10 Sep 2019
6-K 29 Aug 2019
6-K 25 Jul 2019
6-K 25 Jul 2019
6-K 25 Jul 2019
6-K 25 Jul 2019
6-K 26 Jun 2019
6-K 12 Jun 2019
6-K 07 Jun 2019
6-K 07 Jun 2019
6-K 16 May 2019
6-K 10 May 2019
6-K 10 May 2019
6-K 10 May 2019
6-K 08 May 2019
6-K 25 Apr 2019
6-K 24 Apr 2019
6-K 08 Apr 2019
6-K 15 Mar 2019