Treasury Stock

Treasury Stock

Amlin Plc

Amlin plc

TRANSFER OF TREASURY SHARES

Amlin plc (“Amlin”) announces that on 12 March 2010 it transferred from treasury to participants in its employee share option scheme(s), the following numbers of its ordinary shares of 28.125 pence each (“ordinary shares”):

10,000 ordinary shares at an exercise price of 76.33p per share;

3,141 ordinary shares at an exercise price of 110.82 pence per share;

28,786 ordinary shares at an exercise price of 152.85 pence per share;

21,464 ordinary shares at an exercise price of 161.77 pence per share; and

48,014 ordinary shares at an exercise price of 293.00p pence per share.

Following the above transfer of shares out of treasury, Amlin holds a total of 6,487,272 of its ordinary shares in treasury and has 495,588,734 ordinary shares in issue (excluding treasury shares).

12 March 2010

Enquiries:

Charles Pender

Group Company Secretary

Amlin plc

020 7746 1000