Purchase of Own Securities

GlaxoSmithKline PLC
21 May 2003

GlaxoSmithKline plc

GSK Share Repurchase

GlaxoSmithKline plc announces that today, in accordance with the authority
granted by shareholders at the Annual General Meeting on 20 May 2002, it
purchased for cancellation 1,200,000 of its ordinary shares at a price of
1227.9691p per share.

End

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