SDX Energy Regulatory News (SDX)

10 Sep 2007 10:09

Investec Bank (UK) Limited10 September 2007 DEALINGS BY CONNECTED EXEMPT PRINCIPAL TRADERS WITH RECOGNISED INTERMEDIARY STATUS DEALING IN A CLIENT-SERVING CAPACITY (Rule 38.5(a) of the Takeover Code) 1. KEY INFORMATION Name of exempt principal trader INVESTEC BANK (UK) LTD Company dealt in SONDEX PLC Class of relevant security to which the ORDINARY SHARESdealings being disclosed relate (Note 1) Date of dealing 07/09/2007 2. DEALINGS (Note 2) (a) Purchases and sales Total number of securities purchased Highest price paid (Note 3) Lowest price paid (Note 3) Total number of securities sold Highest price received (Note 3) Lowest price received (Note 3) 20,000 454.5p 454.5p (b) Derivatives transactions (other than options) Product name, Long/short (Note 4) Number of securities (Note 5) Price per unit (Note 3)e.g. CFD (c) Options transactions in respect of existing securities (i) Writing, selling, purchasing or varying Product name, Writing, selling, Number of securities Exercise Type, e.g. Expiry Option money purchasing, to which the option American,e.g. call option varying etc. relates (Note 5) price European etc. date paid/received per unit (Note 3) (ii) Exercising Product name, e.g. call option Number of securities Exercise price per unit (Note 3) 3. 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 relatingto the voting rights of any relevant securities under any option referred to on this form or relating to the votingrights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form isreferenced. If none, this should be stated. Date of disclosure 10/09/2007 Contact name PAUL ZYGIERT Telephone number 020 7597 3948 Name of offeree/offeror with which connected SONDEX PLC Nature of connection (Note 6) ADVISOR & BROKER Notes The Notes on Form 38.5(a) 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