AMARIN CORP PLC\UK — Director's Dealing 2012

Jan 31, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMARIN CORP PLC\UK (AMRN)
CIK: 0000897448
Period of Report: 2012-01-27

Reporting Person: HEALY JAMES (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-01-27	Ordinary Shares	M	60000	$1.03	Acquired	60000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-01-27	Stock Option (right to buy)	$1.03	M	60000	Disposed	2020-02-10	Ordinary Shares (60000)	Direct

Footnotes

F1: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2: On February 10, 2010, the reporting person was granted an option under the issuer's 2002 Stock Option Plan. The stock option will vest in four equal installments on each anniversary of such grant date.