AMARIN CORP PLC\UK — Director's Dealing 2016

Jul 5, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMARIN CORP PLC\UK (AMRN)
CIK: 0000897448
Period of Report: 2016-07-01

Reporting Person: Kalb Michael Wayne (SVP and CFO)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-07-01	Stock Option (right to buy)	$2.19	A	625000	Acquired	2026-07-01	Ordinary Shares (625000)	Direct

Footnotes

F1: On July 1, 2016, the Reporting Person was granted an option to purchase 625,000 Ordinary Shares under the Amarin Corporation plc 2011 Stock Incentive Plan (the "Plan"). The shares subject to this option shall vest as follows: 25% of the total number of underlying shares shall vest on July 1, 2017, and the remaining 75% of the underlying shares shall vest ratably over the subsequent 36 months.

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