Iron Mountain Increases Dividend from $0.25 to $0.27

Iron Mountain Incorporated

, the information management company, announced today that its board of directors has declared a quarterly cash dividend of $0.27 per share, or $1.08 per share on an annualized basis. This is an increase of 8% over the quarterly dividend previously paid. The dividend is payable on July 13, 2012 to stockholders of record on June 22, 2012.