$PERI SEC Filings

Filing Filed On
6-K 15 May 2014
6-K 18 Apr 2014
6-K 06 Mar 2014
6-K 03 Mar 2014
6-K 02 Jan 2014
6-K 16 Dec 2013
6-K 18 Nov 2013
6-K 12 Nov 2013
6-K 15 Oct 2013
6-K 04 Oct 2013
6-K 16 Sep 2013
6-K 03 Sep 2013
6-K 12 Aug 2013
6-K 12 Aug 2013
6-K 05 Aug 2013
6-K 29 Jul 2013
6-K 13 May 2013
6-K 08 May 2013
6-K 25 Apr 2013
6-K 13 Mar 2013