MANDATORY NOTIFICATION OF TRADE - SHARE BUYBACK

| Source: PSI Group ASA PSI Group ASA 


PSI Group ASA has on the December 11, 2008 acquired 1.131 shares at
an average price of NOK 9,70 per share.

The shares were purchased in accordance with a resolution by the
Annual General Meeting on May 10, 2008.

New holding after the transaction is 1.181.204 shares, 5,32% of the
outstanding shares.