Investor Relations

Preferred Share Information

Transfer Agent and Registrar
Valiant Trust Company
Suite 310, 606 - 4th Street S.W.
Calgary, AB T2P 1T1
Phone: (403) 233-2801
Fax: (403) 233-2857
E-mail: inquiries@valianttrust.com
Website: www.valianttrust.com

Stock Exchange Listing
The Toronto Stock Exchange
Ticker Symbol: CWB.PR.A
CUSIP Number: 136765104

Shares Outstanding
As at December 1, 2011, there were 8,390,000 preferred shares outstanding.

Dividends and Dividend Dates for Fiscal 2012

Declaration Date Ex-Dividend Date Record Date Payment Date Dividends Declared
December 5, 2011 January 18, 2012 January 20, 2012 January 31, 2012 $0.453125

Dividends and Dividend Dates for Fiscal 2011

Declaration Date Ex-Dividend Date Record Date Payment Date Dividends Declared
December 6, 2010 January 19, 2011 January 21, 2011 January 31, 2011 $0.453125
March 2, 2011 April 19, 2011 April 21, 2011 April 30, 2011 $0.453125
June 1, 2011 July 19, 2011 July 21, 2011 July 31, 2011 $0.453125
September 1, 2011 October 18, 2011 October 20, 2011 October 31, 2011 $0.453125

Dividends and Dividend Dates for Fiscal 2010

Declaration Date Ex-Dividend Date Record Date Payment Date Dividends Declared
December 2, 2009 January 19, 2010 January 21, 2010 January 31, 2010 $0.453125
March 3, 2010 April 19, 2010 April 21, 2010 April 30, 2010 $0.453125
June 2, 2010 July 20, 2010 July 22, 2010 July 31, 2010 $0.453125
September 1, 2010 October 19, 2010 October 21, 2010 October 31, 2010 $0.453125

Dividends and Dividend Dates for Fiscal 2009

Declaration Date Ex-Dividend Date Record Date Payment Date Dividends Declared
March 4, 2009 April 20, 2009 April 22, 2009 April 30, 2009 $0.292979
June 3, 2009 July 21, 2009 July 23, 2009 July 31, 2009 $0.453125
September 2, 2009 October 20, 2009 October 22, 2009 October 31, 2009 $0.453125