Standard & Poor's Announces Changes In The S&P/TSX Venture Composite Index

Standard & Poor's will make the following changes in the S&P/TSX Venture Composite Index after the close of trading on Thursday, April 21, 2011:

• Primary Corp. (TSXVN:PYC) will be removed from the index. The shares of the company will graduate to trade on the TSX under the same ticker symbol. The shares of the company will also be consolidated on a 1-for-5 basis.

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.