EXCHANGE NOTICE 12 APRIL 2010 SHARES TECNOMEN LIFETREE CORPORATION: CHANGE OF COMPANY NAME The change of Tecnomen Lifetree Corporation's name to Tecnotree Corporation will be valid in the NASDAQ OMX Helsinki's INET trading system as of 14 April 2010. Updated identifiers: New company name: Tecnotree Corporation Company code: TEM Trading code: TEM1V ISIN code: FI0009010227 Orderbook id: 24373 Presuming that the new company name will be entered into the Trade Register on 13 April 2010. NASDAQ OMX HELSINKI Global Corporate Client Group Listings & Capital Markets