$PBR SEC Filings

Filing Filed On
424B2 19 May 2016
424B2 17 May 2016
424B2 17 May 2016
FILED PURSUANT TO RULE 424(B)(2) 02 Jun 2015
FORM 424B2 01 Jun 2015
424(B)(2) 11 Mar 2014
PROSPECTUS SUPPLEMENT 10 Mar 2014
PROSPECTUS SUPPLEMENT 09 Jan 2014
PRELIMINARY PROSPECTUS SUPPLEMENT 07 Jan 2014
PROSPECTUS SUPPLEMENT 15 May 2013
PROSPECTUS SUPPLEMENT 13 May 2013
PROSPECTUS SUPPLEMENT 26 Sep 2012
PRELIMINARY PROSPECTUS SUPPLEMENT 24 Sep 2012
FINAL PROSPECTUS SUPPLEMENT 03 Feb 2012
PRELIMINARY PROSPECTUS SUPPLEMENT 31 Jan 2012
424B2 07 Dec 2011
424B2 05 Dec 2011
424B2 05 Dec 2011
424B2 01 Dec 2011
424B2 21 Jan 2011