CATCo Regulatory News (CAT)

19 Jun 2006 15:25

Millennium Partners, L.P.19 June 2006 FORM 8.3 DEALINGS BY PERSONS WITH INTERESTS IN SECURITIES REPRESENTING 1% OR MORE (Rule 8.3 of the City Code on Takeovers and Mergers) 1. KEY INFORMATION Name of person dealing (Note 1) Millennium Partners, L.P.Company dealt in Cambridge Antibody Technology Group PlcClass of relevant security to which the dealings 10 p Ordinarybeing disclosed relate (Note 2)Date of dealing 16 June 2006 2. INTERESTS, SHORT POSITIONS AND RIGHTS TO SUBSCRIBE (a) Interests and short positions (following dealing) in the class of relevantsecurity dealt in (Note 3) Long Short Number (%) Number (%)(1) Relevantsecurities 23,400 (0.04%)(2)Derivatives(other thanoptions) 520,112 (0.98%)(3) Options and agreements to purchase/sell Total 543,512 (1.02%) (b) Interests and short positions in relevant securities of the company, otherthan the class dealt in (Note 3) Class of relevant security: Long Short Number (%) Number (%)(1) Relevant securities(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) (b) Derivatives transactions (other than options) Product Long/short (Note Number of securities (Note Price per unit (Notename, 6) 7) 5)e.g. CFDCFD Long 754 £13.085CFD Short 824 £13.1CFD Long 275,000 £13.103CFD Short 460 £13.11CFD Short 412 £13.13 (c) Options transactions in respect of existing securities(i) Writing, selling, purchasing or varying Product Writing, Number of Exercise Type, e.g. Expiry Optionname, selling, securities to American, money purchasing, which the option European varying relates (Note 7) etc. etc.e.g. price date paid/call receivedoption per unit (Note 5) (ii) Exercising Product name, e.g. call Number of Exercise price per unit (Noteoption securities 5) (d) Other dealings (including new securities) (Note 4) Nature of transaction (Note 8) Details Price per unit (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 persondisclosing and any other person relating to the voting rights of any relevantsecurities under any option referred to on this form or relating to the votingrights or future acquisition or disposal of any relevant securities to which anyderivative referred to on this form is referenced. If none, this should bestated.None. Is a Supplemental Form 8 attached? (Note 9) NO Date of disclosure 19 June 2006Contact name Terry FeeneyTelephone number (212) 841-4111If a connected EFM, name of offeree/offeror with whichconnectedIf 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 atwww.thetakeoverpanel.org.uk This information is provided by RNS The company news service from the London Stock Exchange