AMARIN CORP PLC\UK — Director's Dealing 2017

Dec 21, 2017

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: AMARIN CORP PLC\UK (AMRN)
CIK: 0000897448
Period of Report: 2017-12-11

Reporting Person: Salyer Marc (See Remarks)

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$3.49	2027-10-02	Ordinary Shares (700000)		Direct

Footnotes

F1: 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.

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