Protherics PLC 6 monthly Block Listing Return Approved Share Option Scheme London, UK; Brentwood, TN; 9 October 2008 - Protherics PLC ("Protherics" or the "Company"), the international biopharmaceutical company focused on critical care and cancer, in accordance with Listing Rule 3.5.6, notifies the following details in respect of the block listing for its Approved Share Option Scheme: Name of applicant: Protherics PLC Name of scheme: Protherics PLC Approved Executive Share Option Scheme Period of return: From: 9 April 2008 To: 8 October 2008 Balance of unallotted securities under 294,838 scheme at beginning of period: The amount by which the block scheme Nil has been increased during the period: Number of securities issued/allotted 19,070 under scheme during period: Balance under scheme not yet issued/ 275,768 allotted at end of period / Ends / For further information please contact: Protherics Nick Staples, Director of Corporate Affairs +44 (0) 7919 480510 Julie Vickers, Company Secretary +44 (0)1928 518010 Financial Dynamics - press enquiries London: Ben Atwell, Lara Mott +44 (0) 20 7831 3113 New York: John Capodanno +1 212 850 5600 Or visit www.protherics.com This information is provided by RNS The company news service from the London Stock Exchange END
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