Transaction in Own Shares

ARM Holdings plc (the 'Company')

31 July 2015

Transaction in Own Shares

The Company announces that on 31 July 2015 it purchased 100,000 of its ordinary shares through UBS Limited at a volume weighted average price of 1008.6061 pence per share. The highest price paid per share was 1013.0 pence and the lowest price paid per share was 1003.00 pence. The purchased shares will all be held as treasury shares.

Following the above purchase, the Company holds 4,873,734 ordinary shares as treasury shares. The total number of ordinary shares in issue (excluding shares held as treasury shares) is 1,407,302,108.

ENDS