Transaction in Own Shares

AstraZeneca PLC
04 December 2003

                    REPURCHASE OF SHARES IN ASTRAZENECA PLC


AstraZeneca PLC announced that on 3 December 2003, it purchased for cancellation
200,000 ordinary shares of AstraZeneca PLC at a price of 2666 pence per share.
Upon the cancellation of these shares, the number of shares in issue will be
1,695,761,944.







G H R Musker

Company Secretary

4 December 2003


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