S&P Dow Jones Indices Canadian index operations have made index changes as a result of the quarterly S&P/TSX Composite Shareholder Yield Index and the S&P/TSX Composite Buyback Index reviews. These changes will be effective at the open on Monday, April 24, 2017.

                      S&P/TSX COMPOSITE BUYBACK INDEX,
               APRIL, 2017, QUARTERLY INDEX REVIEW, ADDITION

Symbol    Issue name                                               Cusip No.

WTE       Westshore Terminals Investment Corp.                     96145A 20 0