GLG Partners LP 04 January 2007 FORM 8.3 PLEASE NOTE THAT THERE HAS BEEN SOME TRADE AMENDMENTS MADE 3RD JAN - CFD'S PURCHASED IN ERROR ON 2ND JAN - SHOULD HAVE BEEN PLC ORDS - NOW CORRECTED DEALINGS BY PERSONS WITH INTERESTS IN SECURITIES REPRESENTING 1% OR MORE (Rule 8.3 of the Takeover Code) 1. KEY INFORMATION Name of person dealing (Note 1) GLG PARTNERS LP Company dealt in TALARIUS PLC Class of relevant security to which the dealings being disclosed relate (Note 2) ORDINARY Date of dealing 03.01.07 2. INTERESTS, SHORT POSITIONS AND RIGHTS TO SUBSCRIBE (a) Interests and short positions (following dealing) in the class of relevant security dealt in (Note 3) Long Short Number (%) Number (%) (1) Relevant securities 5,319,529 12.12 (2) Derivatives (other than options) 58,000 0.13 (3) Options and agreements to purchase/sell Total 5,377,529 12.25 (b) Interests and short positions in relevant securities of the company, other than the class dealt in (Note 3) Class of relevant security: Long Short Number (%) Number (%) (1) Relevant securities ORDINARY SHARES (2) Derivatives (other than options) (3) Options and agreements to purchase/sell Total (c) Rights to subscribe (Note 3) Class of relevant security: Details 3. DEALINGS (Note 4) (a) Purchases and sales Purchase/sale Number of securities Price per unit (Note 5) PURCHASE 60,000.00 2.8 PURCHASE 90,000.00 2.8 PURCHASE 94,251.00 2.8 (b) Derivatives transactions (other than options) Product Long/short Number of Price per name, e.g. (Note 6) securities unit (Note 5) CFD (Note 7) CFD SHORT -60,000.00 2.8 CFD SHORT -90,000.00 2.8 (c) Options transactions in respect of existing securities (i) Writing, selling, purchasing or varying Product Writing, Number of Exercise Type, Expiry Option name,e.g. selling, securities price e.g. date money call purchasing, to which American, paid/ option varying the option European received etc. relates etc. per unit (Note 7) (Note 5) (ii) Exercising Product name, Number of Exercise price per unit e.g. call option securities (Note 5) (d) Other dealings (including new securities) (Note 4) Nature of transaction Details Price per unit (Note 8) (if applicable) (Note 5) 4. OTHER INFORMATION Agreements, arrangements or understandings relating to options or derivatives Full details of any agreement, arrangement or understanding between the person disclosing and any other person relating to the voting rights of any relevant securities under any option referred to on this form or relating to the voting rights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form is referenced. If none, this should be stated. .............................................................................. .............................................................................. Is a Supplemental Form 8 attached? (Note 9) NO Date of disclosure 04.01.07 Contact name ALISON O'NEILL Telephone number 020 7016 7423 If a connected EFM, name of offeree /offeror with which connected If a connected EFM, state nature of connection (Note 10) Notes The Notes on Form 8.3 can be viewed on the Takeover Panel's website at www.thetakeoverpanel.org.uk This information is provided by RNS The company news service from the London Stock Exchange