X0306 4 2014-04-09 0 0001289790 Macquarie Infrastructure Co LLC MIC 0001311388 Macquarie Infrastructure Management (USA) INC C/O MACQUARIE INFRASTRUCTURE COMPANY LLC 125 WEST 55TH STREET NEW YORK NY 10019 1 0 0 0 Limited Liability Company Interests 2014-04-09 4 A 0 55545 55.12 A 3359051 D Represents LLC interests issued to the reporting person upon reinvestment of base fees for the month ended March 31, 2014. The total amount of LLC interests listed in Column 5 includes 19,124 LLC interests that are held directly by Macquarie Group Services Australia Pty Limited, a direct wholly owned subsidiary of the ultimate controlling entity of the reporting person and 2,085 LLC interests that are held directly by Macquarie Private Wealth Inc., an indirect wholly owned subsidiary of the ultimate controlling entity of the reporting person. /s/ Michael Kernan, General Counsel 2014-04-09