<SEC-DOCUMENT>0001140361-23-005062-index.html : 20230207
<SEC-HEADER>0001140361-23-005062.hdr.sgml : 20230207
<ACCEPTANCE-DATETIME>20230207172444
ACCESSION NUMBER:		0001140361-23-005062
CONFORMED SUBMISSION TYPE:	DFAN14A
PUBLIC DOCUMENT COUNT:		38
FILED AS OF DATE:		20230207
DATE AS OF CHANGE:		20230207

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMARIN CORP PLC\UK
		CENTRAL INDEX KEY:			0000897448
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			X0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DFAN14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21392
		FILM NUMBER:		23596154

	BUSINESS ADDRESS:	
		STREET 1:		SPACES SOUTH DOCKLANDS, BLOCK C
		STREET 2:		77 SIR JOHN ROGERSON'S QUAY
		CITY:			DUBLIN 2
		STATE:			L2
		ZIP:			D02 VK60
		BUSINESS PHONE:		353 1 6699 020

	MAIL ADDRESS:	
		STREET 1:		SPACES SOUTH DOCKLANDS, BLOCK C
		STREET 2:		77 SIR JOHN ROGERSON'S QUAY
		CITY:			DUBLIN 2
		STATE:			L2
		ZIP:			D02 VK60

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMARIN PHARMACEUTICALS PLC
		DATE OF NAME CHANGE:	20000201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ETHICAL HOLDINGS PLC
		DATE OF NAME CHANGE:	19930322

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sarissa Capital Management LP
		CENTRAL INDEX KEY:			0001577524
		IRS NUMBER:				900924432
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DFAN14A

	BUSINESS ADDRESS:	
		STREET 1:		660 STEAMBOAT ROAD
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830
		BUSINESS PHONE:		203-302-2330

	MAIL ADDRESS:	
		STREET 1:		660 STEAMBOAT ROAD
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830
</SEC-HEADER>
<DOCUMENT>
<TYPE>DFAN14A
<SEQUENCE>1
<FILENAME>ny20006859x14_dfan14a.htm
<DESCRIPTION>DFAN14A
<TEXT>
Document 1 - file: ny20006859x14_dfan14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>ny20006859x14_dfan14slide1.jpg
<TEXT>
Document 2 - file: ny20006859x14_dfan14slide1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>ny20006859x14_dfan14slide2.jpg
<TEXT>
Document 3 - file: ny20006859x14_dfan14slide2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>ny20006859x14_dfan14slide3.jpg
<TEXT>
Document 4 - file: ny20006859x14_dfan14slide3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>ny20006859x14_dfan14slide4.jpg
<TEXT>
Document 5 - file: ny20006859x14_dfan14slide4.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>ny20006859x14_dfan14slide5.jpg
<TEXT>
Document 6 - file: ny20006859x14_dfan14slide5.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>ny20006859x14_dfan14slide6.jpg
<TEXT>
Document 7 - file: ny20006859x14_dfan14slide6.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>ny20006859x14_dfan14slide7.jpg
<TEXT>
Document 8 - file: ny20006859x14_dfan14slide7.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>ny20006859x14_dfan14slide8.jpg
<TEXT>
Document 9 - file: ny20006859x14_dfan14slide8.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>ny20006859x14_dfan14slide9.jpg
<TEXT>
Document 10 - file: ny20006859x14_dfan14slide9.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>ny20006859x14_dfan14slide10.jpg
<TEXT>
Document 11 - file: ny20006859x14_dfan14slide10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>ny20006859x14_dfan14slide11.jpg
<TEXT>
Document 12 - file: ny20006859x14_dfan14slide11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>ny20006859x14_dfan14slide12.jpg
<TEXT>
Document 13 - file: ny20006859x14_dfan14slide12.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>ny20006859x14_dfan14slide13.jpg
<TEXT>
Document 14 - file: ny20006859x14_dfan14slide13.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>ny20006859x14_dfan14slide14.jpg
<TEXT>
Document 15 - file: ny20006859x14_dfan14slide14.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>ny20006859x14_dfan14slide15.jpg
<TEXT>
Document 16 - file: ny20006859x14_dfan14slide15.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>ny20006859x14_dfan14slide16.jpg
<TEXT>
Document 17 - file: ny20006859x14_dfan14slide16.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>ny20006859x14_dfan14slide17.jpg
<TEXT>
Document 18 - file: ny20006859x14_dfan14slide17.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>ny20006859x14_dfan14slide18.jpg
<TEXT>
Document 19 - file: ny20006859x14_dfan14slide18.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>ny20006859x14_dfan14slide19.jpg
<TEXT>
Document 20 - file: ny20006859x14_dfan14slide19.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>ny20006859x14_dfan14slide20.jpg
<TEXT>
Document 21 - file: ny20006859x14_dfan14slide20.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>ny20006859x14_dfan14slide21.jpg
<TEXT>
Document 22 - file: ny20006859x14_dfan14slide21.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>ny20006859x14_dfan14slide22.jpg
<TEXT>
Document 23 - file: ny20006859x14_dfan14slide22.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>ny20006859x14_dfan14slide23.jpg
<TEXT>
Document 24 - file: ny20006859x14_dfan14slide23.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>ny20006859x14_dfan14slide24.jpg
<TEXT>
Document 25 - file: ny20006859x14_dfan14slide24.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>ny20006859x14_dfan14slide25.jpg
<TEXT>
Document 26 - file: ny20006859x14_dfan14slide25.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>ny20006859x14_dfan14slide26.jpg
<TEXT>
Document 27 - file: ny20006859x14_dfan14slide26.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>28
<FILENAME>ny20006859x14_dfan14slide27.jpg
<TEXT>
Document 28 - file: ny20006859x14_dfan14slide27.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>29
<FILENAME>ny20006859x14_dfan14slide28.jpg
<TEXT>
Document 29 - file: ny20006859x14_dfan14slide28.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>30
<FILENAME>ny20006859x14_dfan14slide29.jpg
<TEXT>
Document 30 - file: ny20006859x14_dfan14slide29.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>31
<FILENAME>ny20006859x14_dfan14slide30.jpg
<TEXT>
Document 31 - file: ny20006859x14_dfan14slide30.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>32
<FILENAME>ny20006859x14_dfan14slide31.jpg
<TEXT>
Document 32 - file: ny20006859x14_dfan14slide31.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>33
<FILENAME>ny20006859x14_dfan14slide32.jpg
<TEXT>
Document 33 - file: ny20006859x14_dfan14slide32.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>34
<FILENAME>ny20006859x14_dfan14slide33.jpg
<TEXT>
Document 34 - file: ny20006859x14_dfan14slide33.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>35
<FILENAME>ny20006859x14_dfan14slide34.jpg
<TEXT>
Document 35 - file: ny20006859x14_dfan14slide34.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>36
<FILENAME>ny20006859x14_dfan14slide35.jpg
<TEXT>
Document 36 - file: ny20006859x14_dfan14slide35.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>37
<FILENAME>ny20006859x14_dfan14slide36.jpg
<TEXT>
Document 37 - file: ny20006859x14_dfan14slide36.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>38
<FILENAME>ny20006859x14_dfan14slide37.jpg
<TEXT>
Document 38 - file: ny20006859x14_dfan14slide37.jpg

</DOCUMENT>
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