$DUK SEC Filings

Filing Filed On
425 18 Jan 2011
425 18 Jan 2011
FORM 8-K 11 Jan 2011
425 11 Jan 2011
425 11 Jan 2011
425 10 Jan 2011
425 10 Jan 2011
425 10 Jan 2011
FORM 425 10 Jan 2011
FORM 425 10 Jan 2011
FORM 425 10 Jan 2011
FORM 425 10 Jan 2011
FORM 425 10 Jan 2011
FORM 425 10 Jan 2011
FORM 425 10 Jan 2011
FORM 425 10 Jan 2011
FORM 425 10 Jan 2011
FORM 425 10 Jan 2011
FORM 425 10 Jan 2011
FORM 8-K 10 Jan 2011