Type	Name	Date
Credit agreement	Fourth Amendment to the Fourth Amended and Restated Credit Agreement, by and among Ensco plc, and Pride International, Inc., the lenders named therein, and Citibank, N.A., as Administrative Agent	12/16/2016
Indenture	Indenture among Ensco plc, Ensco Jersey Finance Limited and Deutsche Bank Trust Company Americas, as trustee	12/12/2016
Securities purchase agreement	Purchase Agreement, by and among Ensco plc, Ensco Jersey Finance Limited, Citigroup Global Markets Inc. and HSBC Securities (USA) Inc	12/12/2016
Credit agreement	Second Amendment to Fourth Amended and Restated Credit Agreement by and among Ensco, Pride, the lenders party thereto and Citibank, N.A., as Administrative Agent	03/12/2015
Credit agreement	First Amendment to Fourth Amended and Restated Credit Agreement by and among Ensco, Pride, the lenders party thereto and Citibank, N.A., as Administrative Agent	10/01/2014
Credit agreement	Fourth Amended and Restated Credit Agreement, among Ensco plc and Pride International, Inc., as Borrowers, the Banks named therein, Citibank, N.A., as Administrative Agent, DNB Bank ASA, as Syndication Agent, Deutsche Bank Securities Inc., HSBC Bank USA, NA and Wells Fargo Bank, National Association, as Co-Documentation Agents, and Citigroup Global Markets Inc., DNB Markets, Inc., Deutsche Bank Securities Inc., HSBC Securities (USA) Inc. and Wells Fargo Securities, LLC, as Joint Lead Arrangers and Joint Book Managers	05/13/2013

Type	Name	Date
Employment agreement	Amended and Restated Employment Agreement, by and between Carl Trowell and Ensco Services Limited	10/09/2018
Equity incentive plans	Ensco plc 2018 Long-Term Incentive Plan	05/22/2018

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Ensco plc, Echo Merger Sub LLC and Atwood Oceanics, Inc	05/30/2017