Director/PDMR Shareholding

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 SIPP 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                             76

Price per share                              £3.776

Date and place of transaction                06 January 2011. UK.


Date Company Notified                        07 January 2011

Total share interests following this         156,976
information:


Total percentage of issued class             0.02375% (all interests)

This notification does not relate to dealings by persons otherwise connected
with the named director.


Name of contact      Ian Anderson


Telephone Number     [phone]


Date of notification 07 January 2011











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Source: Alliance Trust PLC via Thomson Reuters ONE

[HUG#1478046]