BlackRock Investments Canada Inc. announced the final May distribution of $0.0431 per unit for the iShares S&P US Dividend Growers Index Fund (CAD-Hedged). Unitholders of record on May 30, 2012 will receive cash distributions payable on June 6, 2012. The fund also declared dividend of $0.0300 on class A shares. The ex-dividend date is May 28, 2012.