Mowi ASA — Director's Dealing 2010

Jun 18, 2010

MANDATORY NOTIFICATION OF TRADE

Geveran Trading Co Ltd, which is indirectly controlled by trusts established by

John Fredriksen for the benefit of his immediate family, has extended TRS

agreements relating to 20 million shares in Marine Harvest ASA. The new

expiration of the TRS agreements is 22 July 2010. The exercise price on the

agreements is NOK 5,1399 per share. Geveran Trading's affiliated ownership in

Marine Harvest ASA is following this transaction unchanged 1,079,632,775 shares,

constituting 30.2 percent of the issued share capital. In addition Geveran

Trading hold TRS agreements with a net exposure to 70 million shares.

This information is subject of the disclosure requirements acc. to §5-12 vphl

(Norwegian Securities Trading Act)

[HUG#1425097]