Director/PDMR Shareholding

RM PLC
20 December 2005

20 December 2005


                                     RM plc

             Co-Investment Plan and notification of PDMR interests



RM plc, the UK's leading supplier of ICT and services to education, today
notifies shareholders of changes in PDMR interests following the fourth award
under the RM plc Co-Investment Plan.

Andy Robson has today disclosed that he will contribute 4,893 ordinary shares to
be held in his name as investment shares under the terms of the Plan.

Andy Robson has further disclosed to the Company an interest in 14,679 matching
shares awarded to him under the Plan in proportion to investment shares as
described above.  Some or all of these matching shares may be released to him by
the trustee of the Plan on 20 December 2008 if the performance conditions are
met.

Russell Govan has today disclosed that he will contribute 23,401 ordinary shares
to be held in his name as investment shares under the terms of the Plan.

Russell Govan has further disclosed to the Company an interest in 70,203
matching shares awarded to him under the Plan in proportion to investment shares
as described above.  Some or all of these matching shares may be released to him
by the trustee of the Plan on 20 December 2008 if the performance conditions are
met.

Graeme Dewart has today disclosed that he will contribute 12,385 ordinary shares
to be held in his name as investment shares under the terms of the Plan.

Graeme Dewart has further disclosed to the Company an interest in 37,155
matching shares awarded to him under the Plan in proportion to investment shares
as described above.  Some or all of these matching shares may be released to him
by the trustee of the Plan on 20 December 2008 if the performance conditions are
met.

Ian Todd has today disclosed to the Company that he has purchased 18,707
ordinary shares at a price of 159p per share to be held in his name as
investment shares under the terms of the Plan.  He will contribute an additional
8,623 ordinary shares to be held in his name as investment shares under the
terms of the Plan.

Ian Todd has further disclosed to the Company an interest in 81,990 matching
shares awarded to him under the Plan in proportion to investment shares as
described above.  Some or all of these matching shares may be released to him by
the trustee of the Plan on 20 December 2008 if the performance conditions are
met.



                                    - Ends -



For further information, please contact:
Eric Hollinrake/Phil Hemmings, RM plc                         08709 200200




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