Adjustment of OMX Baltic 10 index due to the Bonus Issue in Baltika


Due to the Bonus Issue 2:1 in Baltika (EE3100003609), OMX Baltic 10 index will  
be adjusted in accordance to the “Rules for the Construction and Maintenance of 
the OMX Baltic Equity Indexes”, rule 5.4.                                       
                                                                                
On the ex-day June 6, 2007 the number of shares of Baltika (BLT1T) in OMX Baltic
10 index will be increased to 14 633 640 shares.                                

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| Name         | Trading     | ISIN         | Old number of   | New number of  |
|              | code        |              | shares in       | shares in      |
|              |             |              | OMXB10          | OMXB10         |
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| Baltika      | BLT1T       | EE3100003609 | 4 877 880       | 14 633 640     |
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For further information concerning this exchange notice please contact Maris    
Kõiv, telephone +372 640 8853.