$DVA SEC Filings

Filing Filed On
FINAL PROSPECTUS 27 Sep 2012
FINAL PROSPECTUS 15 Jun 2007
FINAL PROSPECTUS 26 Jul 2005
FORM 424B3 20 Jun 2001
PROSPECTUS SUPPLEMENT NO. 6 13 Sep 2000
PROSPECTUS SUPPLEMENT NO.5 27 Jul 2000
PROSPECTUS SUPPLEMENT NO. 4 07 Jun 2000
PROSPECTUS SUPPLEMENT #3 27 Apr 2000
PROSPECTUS SUPPLEMENT 21 Mar 2000
PROSPECTUS SUPPLEMENT DATED (2/23/00) 24 Feb 2000
FINAL PROSPECTUS 01 Feb 2000