American Tower Corporation Prices Upsized Public Offering of Common Stock

American Tower Corporation (NYSE: AMT) today announced the pricing of its registered public offering of 9,000,000 shares of common stock at $244.75 per share. The offering was upsized from the
previously announced offering size of 8,500,000 shares. The underwriters of the offering have an option to purchase up to an additional 900,000 shares of common stock to cover over-allotments, if
any. The