$CHRD SEC Filings

Filing Filed On
FORM 8-K 05 Apr 2012
FORM 4 SUBMISSION 03 Apr 2012
FORM 4 - WEO DEPARTURE 02 Apr 2012
FORM 4 SUBMISSION 19 Mar 2012
FORM 4 SUBMISSION 19 Mar 2012
FORM 4 SUBMISSION 19 Mar 2012
FORM 4 SUBMISSION 19 Mar 2012
FORM 4 SUBMISSION 19 Mar 2012
DEFINITIVE ADDITIONAL MATERIALS 14 Mar 2012
DEFINITIVE PROXY STATEMENT 14 Mar 2012
FORM 4 SUBMISSION 02 Mar 2012
FORM 8-K 02 Mar 2012
FORM 4 SUBMISSION 02 Mar 2012
FORM 4 SUBMISSION 02 Mar 2012
FORM 3 SUBMISSION 01 Mar 2012
FORM 10-K 28 Feb 2012
FORM 4 SUBMISSION 24 Feb 2012
FORM 4 SUBMISSION 22 Feb 2012
FORM 8-K 22 Feb 2012
FORM 4 SUBMISSION 22 Feb 2012