As of 23.07.2007 the following significant changes have taken place in the ownership structure of the companies listed on the Tallinn Stock Exchange, compared with the standings disclosed earlier. The levels of 5%, 10%, 20%, 33%, 50% and 66% are considered to be significant. Issuer Previously Per cent of disclosed per cent shares as of Shareholder of shares 23.07.2007 -------------------------------------------------------------- PTA Grupp (37 947 198 shares) SIA ALTA CAPITAL PARTNERS 68.51 14.39 KRAJOWY DEPOZYT PAPIEROW WARTOŠCIOWYCH S.A. [J] - 54.12 -------------------------------------------------------------- Arco Vara (95 284 150 shares) SEB EÜP RAHA JA VALUUTATURUD below 5 5.98 -------------------------------------------------------------- Tallinn Stock Exchange Market Services +372 640 8800