Transaction in Own Shares

Grainger PLC
14 June 2007

Letter to: RNS


Grainger plc: Transaction in own shares

Grainger plc announces that it has today purchased through JP Morgan Cazenove
Limited 250,000 ordinary shares at an average price of 595.16 pence per share.
The purchased shares will all be held as treasury shares and it is intended that
the shares will be used to satisfy the requirements of the Group's employee
share schemes. Following the above purchase, Grainger plc holds 250,000 ordinary
shares as treasury shares. The total number of ordinary shares in issue
(excluding shares held as treasury shares) is 129,740,597.



Letter from: Grainger plc
             Michael P Windle
             Assistant Company Secretary 



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