Standard & Poor's Announces Changes In The S&P/TSX Canadian Indices

Standard & Poor's will make the following changes in the S&P/TSX Canadian Indices:

• The shares of Pachamama Resources Ltd. (TSXVN:PMA) will be removed from the S&P/TSX Venture Composite Index after the close of Tuesday, May 22, 2012. The company will be delisted from the TSX venture Exchange following the completion of a Plan of Arrangement with Regulus Resources Inc.

Company additions to and deletions from an S&P equity index do not in any way reflect an opinion on the investment merits of the company.