Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF 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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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Salyer Marc
 2. Date of Event Requiring Statement (Month/Day/Year)
12/11/2017		 3. Issuer Name and Ticker or Trading Symbol
AMARIN CORP PLC\UK [AMRN]
(Last)
(First)
(Middle)
C/O AMARIN PHARMA, INC., 1430 ROUTE 206		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
See Remarks
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

BEDMINSTER, NJ 07921		 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 Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (Right to Buy)   (1) 10/02/2027 Ordinary Shares (2) 700,000 $ 3.49 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Salyer Marc
C/O AMARIN PHARMA, INC., 1430 ROUTE 206
BEDMINSTER, NJ 07921		       See Remarks  

Signatures

/s/ Mark Salyer 12/21/2017
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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) On October 2, 2017, the reporting person was granted an option under the Amarin Corporation plc 2011 Stock Option Plan (the "Plan"). The option vests and becomes exercisable as follows: 25% of the total number of underlying shares shall vest on September 11, 2018, and the remaining 75% of the underlying shares shall vest ratably over the subsequent 36 months.
(2) The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.
 
Remarks:
Title: Senior Vice President and Chief Commercial Officer

In the event of a Change of Control (as defined in the Plan), the grant described in this Form 3 vests in full.

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

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