Treasury Stock

Transfer of Treasury Shares

ARM Holdings PLC

3rd March 2010

ARM Holdings plc ("the Company") announces that on March 2nd, 2010 the following ordinary shares have been transferred from treasury stock for the purposes of employees' share scheme allotments:

3814 ordinary shares at 132.5 pence per share

62032 ordinary shares at 125 pence per share

1000 ordinary shares at 118.5 pence per share

1875 ordinary shares at 116 pence per share

2500 ordinary shares at 114.75 pence per share

22500 ordinary shares at 105.5 pence per share

2500 ordinary shares at 104.25 pence per share

1875 ordinary shares at 100.5 pence per share

28973 ordinary shares at 70 pence per share

20000 ordinary shares at 65 pence per share

12257 ordinary shares at 50 pence per share

30740 ordinary shares at 47 pence per share

20526 ordinary shares at 38 pence per share

25256 ordinary shares at 25 pence per share

10000 ordinary shares at 24 pence per share

60000 ordinary shares at 22 pence per share

Following the above transfers of treasury stock, the Company held 33,774,506

Ordinary shares as treasury shares. The total number of ordinary shares in issue (excluding shares held as treasury shares) was 1,310,281,190

End