$PERI SEC Filings

Filing Filed On
6-K 04 May 2017
6-K 23 Mar 2017
6-K 07 Mar 2017
6-K 16 Feb 2017
6-K 09 Feb 2017
6-K 23 Jan 2017
6-K 05 Jan 2017
6-K 01 Dec 2016
6-K 08 Nov 2016
6-K 27 Sep 2016
6-K 26 Sep 2016
6-K 15 Sep 2016
6-K 07 Sep 2016
6-K 31 Aug 2016
6-K 22 Aug 2016
6-K 03 Aug 2016
6-K 10 May 2016
6-K 24 Mar 2016
6-K 15 Mar 2016
6-K 08 Feb 2016