SOCIETE GENERALE STOCK EXCHANGE RELEASE 5 APRIL 2007 SOCIETE GENERALE TO ISSUE FIVE NEW TURBOS. THE ISSUE INCLUDES TURBOS ON BRENT BLEND CRUDE OIL FUTURE, DAX INDEX AND FORTUM PLC SHARE. Societe Generale, one of the leading issuers of covered warrants worldwide, issues a total of five new European Turbo warrants on the Helsinki Stock Exchange (HEX). The Turbos will be subject to public trading on the HEX Exchange List as of 11 April 2007. The underlying assets of the Turbos will be Brent Blend Crude Oil future, DAX Index and Fortum Plc Share. The issue includes two Long Turbos and three Short Turbos. The Turbos will be issued under the Societe Generale warrant program. The Listing Particulars of the warrant program consisting of the Base Prospectus, the Supplements approved by the Finnish Financial Supervision Authority 19 February 2007, 21 November 2006 and 3 October 2006 and the Final Terms relating to the Turbos to be issued are available as of 5 April 2007 at the Societe Generale website at www.sglistedproducts.fi, at the office of the HEX (OMX way) at Fabianinkatu 14, Helsinki and at the office of the Paying agent at Nordea Bank Finland Plc at Aleksis Kiven katu 3-5, Helsinki. For further information, please contact David Lake on +44 (0)20 7762 5909, or visit the Société Générale Listed Products website on www.sglistedproducts.fi. Listing Date 11.04.07 Underlying Brent Blend Crude Oil-future Type European Short Turbo Strike 81,00 Knock-out 77,00 Last trading date 10.08.07 Expiry date 17.08.07 Parity (per 1 Underlying) 10 Trading code 7TBREEW81T ISIN code FI0009637078 Listing Date 11.04.07 Underlying DAX Type European Long Turbo Strike 6750 Knock-out 6800 Last trading date 25.06.07 Expiry date 02.07.07 Parity (per 1 Underlying) 200 Trading code 7FD1EW675T ISIN code FI0009637060 Listing Date 11.04.07 Underlying DAX Type European Long Turbo Strike 6850 Knock-out 6900 Last trading date 25.06.07 Expiry date 02.07.07 Parity (per 1 Underlying) 200 Trading code 7FDAEW685T ISIN code FI0009637052 Listing Date 11.04.07 Underlying DAX Type European Short Turbo Strike 7850 Knock-out 7800 Last trading date 07.12.07 Expiry date 14.12.07 Parity (per 1 Underlying) 200 Trading code 7YDAEW785T ISIN code FI0009637094 Listing Date 11.04.07 Underlying Fortum Type European Short Turbo Strike 24,50 Knock-out 24,00 Last trading date 07.12.07 Expiry date 14.12.07 Parity (per 1 Underlying) 2 Trading code 7YFUEW245T ISIN code FI0009637086