Treasury Stock

Transfer of Treasury Shares

ARM Holdings PLC

17th August 2010

ARM Holdings plc ("the Company") announces that on Aug 16th, 2010 the following ordinary shares have been transferred from treasury stock for the purposes of employees' share scheme allotments:

5,000 ordinary shares at 104.25 pence per share

Following the above transfers of treasury stock, the Company held 26,613,460 ordinary shares as treasury shares. The total number of ordinary shares in issue (excluding shares held as treasury shares) was 1,317,442,236.

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