XNYS:ESV Ensco PLC Class A Insider Activity 4 Filing - 6/1/2012

Effective Date 6/1/2012

XNYS:ESV (Ensco PLC Class A): Fair Value Estimate
Premium
XNYS:ESV (Ensco PLC Class A): Consider Buying
Premium
XNYS:ESV (Ensco PLC Class A): Consider Selling
Premium
XNYS:ESV (Ensco PLC Class A): Fair Value Uncertainty
Premium
XNYS:ESV (Ensco PLC Class A): Economic Moat
Premium
XNYS:ESV (Ensco PLC Class A): Stewardship
Premium
 
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
HADDOCK GERALD W
  2. Issuer Name and Ticker or Trading Symbol
Ensco plc [ESV]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
6 CHESTERFIELD GARDENS, 3RD FLOOR
3. Date of Earliest Transaction (Month/Day/Year)
06/01/2012
(Street)

LONDON W1J 5BQ
4. If Amendment, Date Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Class A Ordinary Shares 06/01/2012   M   1,412 A (1) 23,407(2) D  
Class A Ordinary Shares               8,583 I Ensco Non-Employee Director Deferred Compensation Plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Share Units(3) (1) 06/01/2012   M     1,412 06/01/2012   (4) Class A Ordinary Shares 1,412 $ 0 2,824 D  
Restricted Share Units (5) 06/01/2012   A   5,205     (4)   (4) Class A Ordinary Shares 5,205 $ 0 5,205 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
HADDOCK GERALD W
6 CHESTERFIELD GARDENS
3RD FLOOR
LONDON W1J 5BQ
  X      

Signatures

 /s/ Elizabeth Wright, by Power of Attorney   06/05/2012
** Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Upon the vesting of our restricted share units, the reporting person is required to pay the aggregate nominal value (par value), $0.10 per share, of our Class A ordinary shares actually issued, in accordance with U.K. corporate law. In connection with the transaction reported above, the reporting person paid $141.20 to Ensco plc with respect to the shares actually issued upon vesting of the restricted share units.
(2) Total amount has been reduced by 4,236. See footnote 3.
(3) The initial grant of 4,236 restricted share units was originally reported in Table 1 of the reporting person's Form 4 filed on June 3, 2011.
(4) The restricted share units vest in three equal annual installments.
(5) Upon the vesting of our restricted share units, the reporting person is required to pay the aggregate nominal value (par value), $0.10 per share, of our Class A ordinary shares actually issued, in accordance with U.K. corporate law.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.

XNYS:ESV Ensco PLC Class A Insider Activity 4 Filling

Ensco PLC Class A XNYS:ESV Stock - Get Insider Activity SEC Filing of Ensco PLC Class A XNYS:ESV stocks, including company profile, shares outstanding, strategy, business segments, operations, officers, consolidated financial statements, financial notes and ownership information.

XNYS:ESV Ensco PLC Class A Insider Activity 4 Filing - 6/1/2012
Name |  Ticker |  Star Rating |  Market Cap |  Stock Type |  Sector |  Industry Star Rating |  Investment Style |  Total Assets |  Category |  Top Holdings |  Top Sectors |  Symbol |  Title Star Rating |  Category |  Total Assets |  Top Holdings |  Top Sectors |  Symbol |  Name Title |  Date |  Author |  Collection |  Interest |  Popularity Topic |  Sector |  Key Indicators |  User Interest |  Market Cap |  Industry Name |  Ticker |  Star Rating |  Market Cap |  Stock Type |  Sector |  Industry Star Rating |  Investment Style |  Total Assets |  Category |  Top Holdings |  Top Sectors |  Symbol / Ticker |  Title Star Rating |  Category |  Total Assets |  Symbol / Ticker |  Name Title |  Date |  Author |  Collection |  Popularity |  Interest Title |  Date |  Company |  Symbol |  Interest |  Popularity Topic |  Sector |  Key Indicators |  User Interest |  Market Cap |  Industry Name |  Ticker |  Popularity |  Our Choices Title |  Date |  Company |  Symbol |  Interest |  Popularity

Previous: XNYS:ESV Ensco PLC Class A Insider Activity 4 Filing - 6/1/2012  |  Next: XNYS:ESV Ensco PLC Class A Insider Activity 4 Filing - 6/1/2012