$PERI SEC Filings

Filing Filed On
6-K/A 27 Dec 2010
6-K 27 Dec 2010
6-K 15 Nov 2010
6-K 04 Nov 2010
6-K 14 Oct 2010
6-K 02 Sep 2010
6-K 12 Aug 2010
6-K 07 Jul 2010
6-K 23 Jun 2010
6-K 06 May 2010
CT ORDER 05 May 2010
6-K 14 Apr 2010
20-F 25 Mar 2010
6-K 25 Mar 2010
SCHEDULE 13G/A 16 Feb 2010
SC 13G/A 08 Jan 2010
6-K 04 Jan 2010
6-K 10 Dec 2009
6-K 17 Nov 2009
6-K 12 Nov 2009