$PERI SEC Filings

Filing Filed On
6-K 12 Mar 2009
UPLOAD 12 Mar 2009
CORRESP 09 Mar 2009
SC 13D 26 Feb 2009
UPLOAD 26 Feb 2009
SC 13G/A 17 Feb 2009
20-F/A 11 Feb 2009
UPLOAD 05 Jan 2009
6-K 30 Dec 2008
6-K 19 Nov 2008
6-K 13 Nov 2008
6-K 10 Nov 2008
6-K 27 Oct 2008
6-K 13 Aug 2008
SC 13G 11 Aug 2008
6-K 24 Jul 2008
6-K 17 Jul 2008
SC 13D/A 14 Jul 2008
4/A 11 Jul 2008
6-K 08 Jul 2008