Disclosure of Shareholding*Corr

On May *15th, 2012, Wellington Management Company LLP 
("Wellington Management") on behalf of its client 
accounts, purchased 29,566 of shares in Algeta ASA.

After the transaction, clients managed by Wellington 
Managemnt being consolidated under the Securities 
Trading Act Section 2-5, hold on a consolidated basis 
2,144,994 votes and shares in Algeta ASA. No 
individual client holds 5% or more of the votes and 
shares in Algeta ASA 

After the transaction, Wellington Management is 
authorised to vote for 2,144,994 shares in Algeta 
ASA. See attachement on [www.newsweb.no]
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Disclosure of Shareholding*Corr