Treasury Stock

Treasury Stock

Amlin Plc

Amlin plc

TRANSFER OF TREASURY SHARES

Amlin plc (“Amlin”) announces that on 4 December 2008 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”):

161,594 ordinary shares at an exercise price of 152.85 pence per share; and

83,450 ordinary shares at an exercise price of 161.77 pence per share

Following the above transfer of shares out of treasury, Amlin holds a total of 8,839,561 of its ordinary shares in treasury and has 469,733,878 ordinary shares in issue (excluding treasury shares).

4 December 2008

Enquiries:

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Charles Pender

Group Company Secretary

Amlin plc

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020 7746 1000