AMARIN CORP PLC\UK — Director's Dealing 2011

Jul 18, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMARIN CORP PLC\UK (AMRN)
CIK: 0000897448
Period of Report: 2011-07-12

Reporting Person: Feigal David W Jr (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-07-12	Stock Option (right to buy)	$13.83	A	120000	Acquired	2021-07-12	Ordinary Shares (120000)	Direct

Footnotes

F1: On July 12, 2011, the reporting person was granted an option under the Amarin Corporation plc 2011 Stock Incentive Plan. The stock option will vest in four equal installments on each anniversary of such grant date.

F2: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.