AMARIN CORP PLC\UK — Director's Dealing 2011

Mar 14, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMARIN CORP PLC\UK (AMRN)
CIK: 0000897448
Period of Report: 2011-03-11

Reporting Person: SOFINNOVA VENTURE PARTNERS VII L P (10% Owner)
Reporting Person: Sofinnova Management VII, L.L.C. (10% Owner)
Reporting Person: HEALY JAMES (Director, 10% Owner)
Reporting Person: POWELL MICHAEL (10% Owner)
Reporting Person: Buatois Eric (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-03-11	Ordinary Shares	S	2000000	$7.50	Disposed	9513388	Direct

Footnotes

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

F2: Shares are owned directly by Sofinnova Venture Partners VII, L.P. ("SV VII"). Sofinnova Management VII, L.L.C. ("SV VII LLC"), the general partner of SV VII, and James Healy, a director of the issuer, Michael Powell and Eric Buatois, the managing members of SV VII LLC, may be deemed to have shared voting and dispositive power over the shares owned by SV VII . Such persons and entities disclaim beneficial ownership over the shares owned by SV VII except to the extent of any pecuniary interest therein.