Director/PDMR Shareholding

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


Director's interests in securities




Name of       Alliance Trust PLC
Company

Name of       Katherine Garrett-Cox
Director

Type of       Increase in beneficial interest following purchase of shares (within Share Incentive Plan pursuant to
Transaction   regular standing instruction).


Reason for    A transaction required to be notified in accordance with DTR 3.1.4R(1) (a)
Notification

Class of      Ordinary 2.5p shares
Security

Name of       Alliance Trust Savings Nominees Limited
registered
holder

Number of     34
shares

Price per     £3.66
share

Date and      07 December 2010. UK.
place of
transaction

Date Company  07 December 2010.
Notified

Total share
interests
following
this
information:


Beneficially  230,615
Owned
(including
self,
connected
persons and
Share
Incentive
Plan
excluding
Employee
Benefit
Trust)

Beneficial    52,538
interest in
shares held
for director
by Trustee of
Employee
Benefit Trust

Deemed        1,770,203
beneficial
interest in
shares held
for company
by Trustee of
Employee
Benefit Trust


Total         0.3106% (all interests)
percentage of
issued class

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


------------------------------------------------------------------------------------------------------------------

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


Director's interests in securities




Name of      Alliance Trust PLC
Company

Name of      Alan Trotter
Director

Type of      Increase in beneficial interest following purchase of shares (within Share Incentive Plan pursuant to
Transaction  regular standing instruction).


Reason for   A transaction required to be notified in accordance with DTR 3.1.4R(1) (a)
Notification

Class of     Ordinary 2.5p shares
Security

Name of      Alliance Trust Savings Nominees Limited
registered
holder

Number of    34
shares

Price per    £3.66
share

Date and     07 December 2010. UK.
place of
transaction

Date Company 07 December 2010.
Notified

Total share
interests
following
this
information:


Beneficially 3,267
Owned
(including
self,
connected
persons and
Share
Incentive
Plan
excluding
Employee
Benefit
Trust)


Beneficial   5,470
interest in
shares held
for director
by Trustee
of Employee
Benefit
Trust


Deemed       1,770,203
beneficial
interest in
shares held
for company
by Trustee
of Employee
Benefit
Trust


Total        0.2691% (all interests)
percentage
of issued
class



------------------------------------------------------------------------------------------------------------------

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


Director's interests in securities




Name of       Alliance Trust PLC
Company

Name of       Robert Burgess
Director

Type of       Increase in beneficial interest following purchase of shares (within Share Incentive Plan pursuant to
Transaction   regular standing instruction).


Reason for    A transaction required to be notified in accordance with DTR 3.1.4R(1) (a)
Notification

Class of      Ordinary 2.5p shares
Security

Name of       Alliance Trust Savings Nominees Limited
registered
holder

Number of     34
shares

Price per     £3.66
share

Date and      07 December 2010. UK.
place of
transaction

Date Company  07 December 2010.
Notified

Total share
interests
following
this
information:


Beneficially  28,866
Owned
(including
self,
connected
persons and
Share
Incentive
Plan
excluding
Employee
Benefit
Trust)


Beneficial    25,910
interest in
shares held
for director
by Trustee of
Employee
Benefit Trust


Deemed        1,770,203
beneficial
interest in
shares held
for company
by Trustee of
Employee
Benefit Trust


Total         0.2761% (all interests)
percentage of
issued class



------------------------------------------------------------------------------------------------------------------

Name of       Catherine Thearle
contact


Telephone     [phone]
Number


Date of       07 December 2010
notification










This announcement is distributed by Thomson Reuters on behalf of 
Thomson Reuters clients. The owner of this announcement warrants that: 
(i) the releases contained herein are protected by copyright and 
    other applicable laws; and 
(ii) they are solely responsible for the content, accuracy and 
     originality of the information contained therein. 
    
Source: Alliance Trust PLC via Thomson Reuters ONE

[HUG#1469750]