Macquarie Infrastructure Company has announced the pricing of an underwritten public offering of 6,150,000 shares at a price to the public of $58.50 per share. The size of the offering has been increased from 5,526,000 shares to 6,150,000 shares. Of these, the company is offering 3,382,500 shares and Macquarie Infrastructure Management (USA), the company’s external manager, is offering 2,767,500 shares. The offering is expected to close on May 8, 2013, subject to customary closing conditions. Macquarie intends to use the proceeds to repay in full the existing long-term debt of its Atlantic Aviation subsidiary.