Treasury Stock

Transfer of Treasury Shares

ARM Holdings PLC

6th May 2010

ARM Holdings plc ("the Company") announces that on May 5th, 2010 the following ordinary shares have been transferred from treasury stock for the purposes of employees' share scheme allotments:

3250 ordinary shares at 118.5 pence per share

Following the above transfers of treasury stock, the Company held 31,605,951 Ordinary shares as treasury shares. The total number of ordinary shares in issue (excluding shares held as treasury shares) was 1,312,449,745.

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