Transaction in Own Shares

ARM Holdings plc (the 'Company')

23 October 2014

Transaction in Own Shares

The Company announces that on 23 October 2014 it purchased 750,000 of its ordinary shares through UBS Limited at a volume weighted average price of of 817.7265 pence per share. The highest price paid per share was 823.0 pence and the lowest price paid per share was 806.0 pence. The purchased shares will all be held as treasury shares.

Following the above purchase, the Company holds 6,861,500 ordinary shares as treasury shares. The total number of ordinary shares in issue (excluding shares held as treasury shares) is 1,404,418,347.

ENDS