$CLF SEC Filings

Filing Filed On
424B5 06 Dec 2017
424B5 04 Dec 2017
424B5 13 Feb 2017
424B5 09 Feb 2017
PROSPECTUS SUPPLEMENT 19 Feb 2013
PROSPECTUS FILED PURSUANT TO RULE 424(B)(5) 19 Feb 2013
424B5 12 Feb 2013
424B5 12 Feb 2013
424B5 07 Dec 2012
424B5 06 Dec 2012
FINAL PROSPECTUS SUPPLEMENT 08 Jun 2011
PRELIMINARY PROSPECTUS SUPPLEMENT 06 Jun 2011
FINAL PROSPECTUS SUPPLEMENT 17 Mar 2011
PRELIMINARY PROSPECTUS SUPPLEMENT 16 Mar 2011
FINAL PROSPECTUS SUPPLEMENT 16 Sep 2010
PRELIMINARY PROSPECTUS SUPPLEMENT 15 Sep 2010
FINAL PROSPECTUS SUPPLEMENT 11 Mar 2010
PRELIMINARY PROSPECTUS SUPPLEMENT 10 Mar 2010
FINAL PROSPECTUS SUPPLEMENT 14 May 2009
PRELIMINARY PROSPECTUS SUPPLEMENT 12 May 2009