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

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1. Name and Address of Reporting Person * Meury William   2. Issuer Name and Ticker or Trading Symbol Allergan plc [AGN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) EVP & Chief Commercial Officer (Last) (First) (Middle) CLONSHAUGH BUSINESS AND TECHNOLOGY PARK,, COOLOCK, CO. 3. Date of Earliest Transaction (Month/Day/Year) 05/17/2018 (Street) DUBLIN, L2 D17 E400 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 Ordinary Shares, par value $0.0001 05/17/2018   M   1,467 (1) A $ 68.11 20,369 (2) D   Ordinary Shares, par value $0.0001 05/17/2018   M   19,785 (1) A $ 68.11 40,154 (2) D   Ordinary Shares, par value $0.0001 05/17/2018   S   24,425 (3) D $ 154.59 15,729 (2) D

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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

Incentive Stock Option

$ 68.11

05/17/2018

M

1,467

(4)

12/05/2018

Ordinary Shares

1,467

$ 0

0

D

Non-Qualified Options to Purchase Common Stock

$ 68.11

05/17/2018

M

19,785

(5)

12/05/2018

Ordinary Shares

19,785

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Meury William CLONSHAUGH BUSINESS AND TECHNOLOGY PARK, COOLOCK, CO. DUBLIN, L2 D17 E400			EVP & Chief Commercial Officer

Signatures

/s/ A. Robert D. Bailey, Attorney-in-Fact for the Reporting Person		05/21/2018
**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)	This exercise is pursuant to a previously established 10b5-1 Trading Plan dated November 16, 2017 for the Reporting Person.
(2)	Includes restricted shares issued pursuant to the 2013 Incentive Award Plan of Allergan plc.
(3)	This sale is pursuant to a previously established 10b5-1 Trading Plan dated November 16, 2017 for the Reporting Person.
(4)	The options vested on December 6, 2015.
(5)	The options vested in five equal installments on December 6, 2011, 2012, 2013, 2014 and 2015.

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