Announcement of Director's interests in securities by Alliance Trust PLC

Director's interests in securities Name of Company Alliance Trust PLC Name of Director Alan Harden Type of Transaction Increase in beneficial

interest following purchase of shares

(within Select Pension pursuant to regular standing instruction). Reason for Notification A transaction required to

be notified in accordance with DTR

3.1.4R(1) (a) Class of Security Ordinary 2.5p shares Name of registered holder Alliance Trust Savings Nominees Limited Number of shares 99 Price per share £3.0725 Date and place of transaction 02 July 2008. UK. Date Company Notified 03 July 2008. Total share interests following this information: Beneficially Owned (including self, connected 71,773 persons and Share Incentive Plan excluding Employee Benefit Trust) Beneficial interest in shares held for director 36,766 by Trustee of Employee Benefit Trust Deemed beneficial interest in shares held for 1,856,020 company by Trustee of Employee Benefit Trust Total percentage of issued class 0.292% (all interests) This notification does not relate to dealings by persons otherwise connected with the named director.

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Announcement of Director's interests in securities by Alliance Trust PLC

Director's interests in securities Name of Company Alliance Trust PLC Name of Director Lesley Knox Type of Transaction Increase in beneficial

interest following purchase of shares

(within Select Pension

pursuant to regular standing instruction)

by child under 18 years. Reason for Notification A transaction required to

be notified in accordance with DTR

3.1.4R(1) (a) Class of Security Ordinary 2.5p shares Name of registered holder Alliance Trust Savings Nominees Limited Number of shares 19 Price per share £3.0725 Date and place of transaction 02 July 2008. UK. Date Company Notified 03 July 2008. Total share interests following this information: 121,541 Total percentage of issued class 0.018% (all interests) This notification does not relate to dealings by persons otherwise connected with the named director.

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Announcement of Director's interests in securities by Alliance Trust PLC

Director's interests in securities Name of Company Alliance Trust PLC Name of Director Katherine Garrett-Cox Type of Transaction Increase in beneficial

interest following purchase of shares

(within Select Pension pursuant to regular standing instruction). Reason for Notification A transaction required to

be notified in accordance with DTR

3.1.4R(1) (a) Class of Security Ordinary 2.5p shares Name of registered holder Alliance Trust Savings Nominees Limited Number of shares 102 Price per share £3.0725 Date and place of transaction 03 July 2008. UK. Date Company Notified 04 July 2008. Total share interests following this information: Beneficially Owned (including self, connected 23,193 persons and Share Incentive Plan excluding Employee Benefit Trust) Beneficial interest in shares held for director 132,666 by Trustee of Employee Benefit Trust Deemed beneficial interest in shares held for 1,856,020 company by Trustee of Employee Benefit Trust Total percentage of issued class 0.299% (all interests) This notification does not relate to dealings by persons otherwise connected with the named director.

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Name of contact Ian Anderson Telephone Number +44 (0)1382 201700 Date of notification 03 July 2008