$EXTR SEC Filings

Filing Filed On
8-K Q2'18 EARNINGS RELEASE 06 Feb 2018
8-K NEW DIRECTOR 01 Feb 2018
8-K SHAREHOLDER RESULTS 15 Nov 2017
8-K Q1 EARNINGS RELEASE 07 Nov 2017
FORM 8-K 30 Oct 2017
FORM 8-K 03 Oct 2017
FORM 8-K 03 Oct 2017
8-K Q4'17 14 Aug 2017
8-K EXEC COMP 02 Aug 2017
8-K AVAYA ACQUISITION 18 Jul 2017
8-K RIGHTS AGREEMENT AMENDED 05 Jun 2017
Q3 FY 2017 EARNINGS RELEASE 03 May 2017
FORM 8-K 30 Mar 2017
8-K 07 Mar 2017
FORM 8-K 21 Feb 2017
Q2 FY 2017 EARNINGS RELEASE 01 Feb 2017
8-K RIF 06 Jan 2017
8-K ELECTION RESULTS 21 Nov 2016
Q1 FY 2017 EARNINGS RELEASE 01 Nov 2016
8-K 31 Oct 2016