$TEF SEC Filings

Filing Filed On
6-K 23 Jan 2019
6-K 22 Jan 2019
6-K 22 Jan 2019
6-K 08 Nov 2018
6-K 31 Oct 2018
6-K 31 Oct 2018
6-K 31 Oct 2018
6-K 01 Oct 2018
6-K 27 Sep 2018
6-K 04 Sep 2018
6-K 27 Jul 2018
6-K 26 Jul 2018
6-K 26 Jul 2018
6-K 26 Jul 2018
6-K 28 Jun 2018
6-K 26 Jun 2018
6-K 25 Jun 2018
6-K 19 Jun 2018
6-K 08 Jun 2018
6-K/A 08 Jun 2018