Directors' Dealings

Mondas PLC
23 March 2000


         Mondas PLC ('Mondas' or the 'Company')

It  has come to the Company's attention, that between 6th
January 2000 and 3rd March 2000, Stephen Lord, who was  a
director  of Mondas until resigning on Friday 17th  March
2000, sold a total of 185,000 ordinary shares of 10p each
in Mondas, representing 1.47 per cent.of its issued share
capital,  in  the  quantities, on the dates  and  at  the
prices set out below:
                                                                          
Date                       Quantity           Price p
                                       
 6th January  2000            2,500               105
10th January  2000            7,500               110
19th January  2000           10,000               110
31st January  2000            5,000               105
 3rd February 2000           10,000               105
11th February 2000            5,000               105
14th February 2000            5,000               105
17th February 2000           12,500               105
18th February 2000           12,500               105
18th February 2000           15,000               115
18th February 2000           25,000               128
18th February 2000           25,000               130
18th February 2000           25,000               135
 3rd March    2000           25,000               115


FURTHER ENQUIRIES

MONDAS PLC                         Tel:  [phone]
Tim Simon, Chief Executive
Ian Selby, Finance Director