Prospectus excerpt:  Dividends on the Mandatory Convertible Preferred Shares will be payable on a cumulative basis when, as and if declared by our board of directors, or an authorized committee thereof, at an annual rate of 5.500% on the liquidation preference of $1,000.00 per Mandatory Convertible Preferred Share. We may pay declared dividends in cash, by delivery of our ordinary shares or by delivery of any combination of cash and our ordinary shares, as determined by us in our sole discretion, subject to certain limitations, on March 1, June 1, September 1 and December 1 of each year commencing June 1, 2015, to and including March 1, 2018.