(SLE.L) San Leon Energy PLC Buy/Sell

RNS Number : 4169B Arbuthnot 27 October 2009

IRISH TAKEOVER PANEL

DISCLOSURE UNDER RULE 38.5 OF THE IRISH TAKEOVER PANEL ACT, 1997, TAKEOVER RULES, 2007 (AS AMENDED)

DEALINGS BY CONNECTED EXEMPT MARKET-MAKERS

1. KEY INFORMATION
Name of exempt market-maker Arbuthnot Securities Ltd
Company dealt in San Leon
Class of relevant security to which the dealings Ordinary

being disclosed relate (Note 1)
Date of dealing 26-10-09
2. DEALINGS (Note 2)
(a) Purchases and sales
Total number of relevant Highest price paid (Note 3) Lowest price paid (Note 3)

securities acquired

3,000 25 25
Total number of securities Highest price received (Note 3) Lowest price received (Note 3)

disposed

-25,000 27.7 27.7

(b) Derivatives transactions (other than options transactions)

Product name, Nature of Number of relevant Price per unit (Note 3)
e.g. CFD transaction (Note 4) securities (Note 5)

(c) Options transactions in respect of existing relevant securities

(i) Writing, selling, purchasing or varying

Product name, Writing, selling, Number of securities Exercise Type, e.g. American, Expiry Option money
e.g. call option purchasing, varying to which the option price European etc. date paid/received per
etc. relates (Note 5) 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 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.

Date of disclosure 27-10-09
Contact name Majid Haq
Telephone number 020 7012 2060

Name of offeree/offeror with which connected San Leon
Nature of connection (Note 6) Broker

The Notes on Form 38.5 can be viewed on the Panel's website at www.irishtakeoverpanel.ie

This information is provided by RNS The company news service from the London Stock Exchange

EMMFESSAWSUSESS