$PRI SC 13D/A SEC Filings

Filed On	Filing
05 Jun 2013	SC 13D/A
29 May 2013	SC 13D/A
15 Feb 2013	SC 13D/A
12 Feb 2013	SC 13D/A
28 Nov 2012	SC 13D/A
21 Nov 2012	SC 13D/A
11 Oct 2012	SC 13D/A
04 Oct 2012	SC 13D/A
27 Apr 2012	SC 13D/A
18 Apr 2012	SC 13D/A
21 Dec 2011	SC 13D/A
21 Dec 2011	SCHEDULE 13D, AMENDMENT NO. 5
17 Nov 2011	SC 13D/A
17 Nov 2011	SCHEDULE 13D, AMENDMENT NO. 4
02 Nov 2011	SCHEDULE 13D, AMENDMENT NO. 3
21 Apr 2011	SC 13D/A
21 Apr 2011	SCHEDULE 13D, AMENDMENT NO. 2
21 Apr 2010	AMENDMENT NO. 1 TO SCHEDULE 13D