Valaris Ltd — Director's Dealing 2013

Feb 27, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Ensco plc (ESV)
CIK: 0000314808
Period of Report: 2013-02-25

Reporting Person: Rabun Daniel Wayne (Director, CEO and President, Chairman)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-02-25	Class A Ordinary Shares	A	42846	$58.35	Acquired	334737	Direct
2013-02-26	Class A Ordinary Shares	F	8680	$59.20	Disposed	326057	Direct

Footnotes

F1: Amount of securities increased by 1,339 shares to correct overstatement of shares reported as disposed for taxes on July 31, 2012 due to clerical error.

F2: The reporting person disposed of these shares to an affiliate of the issuer upon the vesting of previously awarded restricted shares. The purpose of the disposition was to enable the reporting person to satisfy tax withholding obligations that arose upon such vesting, which will be paid by the issuer to the Internal Revenue Service in cash.