X0306 4 2019-06-13 0 0001289790 Macquarie Infrastructure Corp MIC 0001418333 MACQUARIE GROUP LTD LEVEL 6, 50 MARTIN PLACE SYDNEY, NEW SOUTH WALES 2000 AUSTRALIA C3 AUSTRALIA 0 0 1 0 0001311388 Macquarie Infrastructure Management (USA) INC 125 W. 55TH STREET NEW YORK NY 10019 1 0 1 0 Common Stock, par value $0.001 per share 2019-06-13 4 S 0 113 40.91 D 12847888 I See footnote (2) Common Stock, par value $0.001 per share 2019-06-14 4 S 0 139 40.44 D 12847749 I See footnote (2) Common Stock, par value $0.001 per share 2019-06-17 4 S 0 191 40.47 D 12847558 I See footnote (2) Common Stock, par value $0.001 per share 2019-06-21 4 P 0 443 40.26 A 12848001 I See footnote (2) Common Stock, par value $0.001 per share 2019-06-21 4 S 0 4000 40.26 D 12844001 I See footnote (2) Common Stock, par value $0.001 per share 2019-06-21 4 A 0 64634 41.41 A 12908635 I See footnote (2) These transactions were conducted through a subsidiary of MGL, to facilitate its customer's transactions. Includes 63,800 shares held in various investment funds for which Macquarie Investment Management Global Limited, a subsidiary of MGL, acts as investment advisor. MIMUSA holds the balance of the shares. Each reporting person disclaims beneficial ownership of all such securities except to the extent of its pecuniary interest therein. These shares were sold in an open market sale through Macquarie True Index Global Infrastructure Securities Fund, a pooled investment vehicle managed by an affiliate of MGL. Represents shares of Common Stock issued to Macquarie Infrastructure Management (USA) Inc. upon reinvestment of base fees for the month ended May 31, 2019. MGL - /s/ Charles Glorioso, Authorized Signatory, /s/Paul Peduto, Authorized Signatory, MIMUSA - /s/ Simone Kovacic, Authorized Signatory, /s/ Diana Delgado, Authorized Signatory 2019-06-25