ANNOUNCEMENT Report of transactions in A.P. Møller - Mærsk A/S shares of managerial staff and connected persons. Pursuant to section 28(a) of the Danish Securities Trading Act A.P. Møller - Mærsk A/S shall report the transactions in A.P. Møller - Mærsk A/S shares of managerial staff and connected persons: Name: Lars Pallesen Reason: Board Member of A.P. Møller - Mærsk A/S Issuer: A.P. Møller - Mærsk A/S ISIN code: DK 0010244425 Type: A.P. Møller - Mærsk A Transaction: Acquisition Trading date: 7 March 2011 Market: Nasdaq OMX Copenhagen A/S Number: 8 Market price: DKK 395,873 *** Contact: Lars-Erik Brenøe, tel. +45 33 63 36 07. Copenhagen, March 10, 2011 A.P. Møller - Mærsk A/S Page 1 of 1