Macquarie Infrastructure Corporation (NYSE: MIC) announced an adjustment to the conversion ratio applicable to its 2.875% Convertible Senior Notes due 2019. The conversion ratio for the Notes increased to 12.0091 shares of common stock per $1000 principal amount effective July 15, 2016. This adjustment reflects the impact of dividends paid by the Company to holders of common stock during the prior 12 months. About MIC MIC owns, operates and invests in a diversified group of businesses providing basic services to customers in the United States. Its businesses consist of a bulk liquid terminals business, International-Matex Tank Terminals, an airport services business, Atlantic Aviation, a gas processing and distribution business, Hawaii Gas, and entities comprising a Contracted Power and Energy segment. For additional information, please visit the MIC website at www.macquarie.com/mic. MIC-G MIC is not an authorized deposit-taking institution for the purposes of the Banking Act 1959 (Commonwealth of Australia). The obligations of MIC do not represent deposits or other liabilities of Macquarie Bank Limited ABN 46 008 583 542 (MBL). MBL does not guarantee or otherwise provide assurance in respect of the obligations of MIC.