Block Listing

RNS Number:8623O
Amarin Corporation Plc
27 February 2008


Amarin Corporation plc
27 February 2008


SCHEDULE 8
BLOCK LISTING SIX MONTHLY RETURN


 1.  Name of company:

Amarin Corporation plc

 2.  Name of scheme:

Amarin Corporation plc 2002 Stock Option Plan
Exercise of warrants granted pursuant to an advisory services agreement (21/06/07)
Exercise of warrants granted pursuant to a registered direct (1/06/07)
Exercise of warrants granted pursuant to a consultancy agreement (20/04/07)
Exercise of warrants granted pursuant to a private placement (26/01/06)
Exercise of warrants granted pursuant to a private placement (21/12/05)
Exercise of warrants granted pursuant to the settlement of debt obligations (25/02/04)
Exercise of warrants granted pursuant to a private placement (27/01/03)

 3.  Period of return:

From 28/07/07 to 27/02/08

 4.  Number and class of share(s) (amount of stock/debt security) not issued under scheme:

2,119,573 ordinary shares of £0.50 each

 5.  Number of shares issued/allotted under scheme during period:

88,933 Ordinary Shares of £0.50 each following the exercise of share options pursuant to the Company's 2002 Stock Option
Plan; and

 6.  Balance under scheme not yet issued/allotted at end of period:

1,080,481 not yet issued/allotted under "Amarin Corporation plc 2002 Stock Option Plan";

3,000 not yet issued/allotted under "Exercise of warrants granted pursuant to an advisory services agreement (21/06/07)"

61,559 not yet issued/allotted under "Exercise of warrants granted pursuant to a registered direct (1/06/07)"

17,500 not yet issued/allotted under "Exercise of warrants granted pursuant to a consultancy agreement (20/04/07)"

29,400 not yet issued/allotted under "Exercise of warrants granted pursuant to a private placement (26/01/06)";

846,310 not yet issued/allotted under "Exercise of warrants granted pursuant to a private placement (21/12/05)";

50,000 not yet issued/allotted under "Exercise of warrants granted pursuant to the settlement of debt obligations 
(25/02/04)"; and

31,323 not yet issued/allotted under "Exercise of warrants granted pursuant to a private placement (27/01/03)".


 7.  Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission;

1,574,813 ordinary shares of £0.50 each admitted on 31 July 2007


Please confirm total number of shares in issue at the end of the period in order
for us to update our records:

14,003,237 ordinary shares of £0.50 each

Contact for queries:

Name: Padraig Clery

Telephone: [phone]

Person making return

Name: Padraig Clery

Position: Associate Director, Corporate Finance





This announcement has been issued through the Companies Announcement Service of

                           The Irish Stock Exchange.




                      This information is provided by RNS
            The company news service from the London Stock Exchange
END

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