Director/PDMR Shareholding

For immediate release

                                                               13 December 2006

                                  Mondas Plc                                   

                          ("Mondas" or the "Company")                          

                           Director's shareholdings                            

The Company has been notified that Ian Selby, chief financial officer of the
Company, has today transferred 75,000 Ordinary Shares from his personal
shareholding to his Self Invested Pension Fund at 17.00p each, equivalent to
0.20 per cent. of the issued share capital of the Company. Mr Selby is
beneficially interested in 266,553 ordinary shares, equivalent to 0.72 per
cent. of the issued ordinary share capital of the Company.

Enquires:

Mondas Plc                                                                     
                                                                               
Ian Selby                                                    Tel: [phone]
                                                                               
John East & Partners Limited                                                   
                                                                               
Simon Clements                                               Tel: [phone]