$DSX SEC Filings

Filing Filed On
424B5 09 Sep 2024
424B5 09 Jul 2021
424B5 23 Apr 2021
FINAL PROSPECTUS SUPPLEMENT 24 Apr 2017
PRELIMINARY PROSPECTUS SUPPLEMENT 18 Apr 2017
FINAL PROSPECTUS SUPPLEMENT 22 May 2015
PRELIMINARY PROSPECTUS SUPPLEMENT 20 May 2015
FINAL PROSPECTUS SUPPLEMENT 13 Feb 2014
PRELIMINARY PROSPECTUS SUPPLEMENT 10 Feb 2014
PROSPECTUS SUPPLEMENT 08 May 2009
424B5 23 Apr 2008
424B5 21 Sep 2007
424B5 12 Sep 2007
424B5 29 Mar 2007
424B5 19 Mar 2007