Friday, 30th December 2005  NOTICE OF ANNUAL GENERAL MEETING Friday, 2nd December 2005  TERMINATION OF PROTOCOL AGREEMENT DATED 25 AUGUST 1997 (THE \"AGREEMENT\") WITH RUWEL AG Tuesday, 22nd November 2005  CORRECTION ON ANNOUNCEMENT MADE ON 21 NOVEMBER 2005 Monday, 21st November 2005  FY2005 FULL YEAR RESULTS BRIEFING  FULL YEAR FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT Thursday, 13th October 2005  REPORT OF PERSONS OCCUPYING MANAGERIAL POSITIONS WHO ARE RELATED TO A DIRECTOR; CEO OR SUBSTANTIAL SHAREHOLDER Monday, 29th August 2005  CHANGE OF NAME OF SUBSIDIARY Friday, 5th August 2005  THIRD QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT Friday, 29th July 2005  PROFIT GUIDANCE Tuesday, 7th June 2005  GRANT OF OPTIONS TO MANAGING DIRECTOR AND EXECUTIVES Wednesday, 25th May 2005  NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST Friday, 6th May 2005  SECOND QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT Thursday, 31st March 2005  PRESS RELEASE - QUALITY SYSTEMS CERTIFICATIONS Thursday, 17th March 2005  NOTICE OF CESSATION OF SUBSTANTIAL SHAREHOLDING  NOTICE OF CESSATION OF SUBSTANTIAL SHAREHOLDING  NOTICE OF CESSATION OF SUBSTANTIAL SHAREHOLDING  NOTICE OF CESSATION OF SUBSTANTIAL SHAREHOLDING  NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST  NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST Monday, 14th February 2005  APPOINTMENT OF SECRETARY Friday, 4th February 2005  FIRST QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT Wednesday, 26th January 2005  FOURTH ANNUAL GENERAL MEETING Tuesday, 25th January 2005  NOTICE OF CESSATION OF SUBSTANTIAL SHAREHOLDING  NOTICE OF CESSATION OF SUBSTANTIAL SHAREHOLDING Monday, 10th January 2005  NOTICE OF ANNUAL GENERAL MEETING