Disclosure Notice

DISCLOSURE NOTICE Industrivärden's interim report for the first quarter of 2004 reported a shareholding in Ossur hf of 52,000,000 shares as per April 30, 2004. Industrivärden has acquired an additional 8,000,000 shares in Ossur hf. Industrivärden's total holding thus amounts to 60,000,000 shares, corresponding to 18.8% of the votes and capital. Stockholm, June 7, 2004 AB INDUSTRIVÄRDEN (publ) ------------------------------------------------------------ This information was brought to you by Waymaker http://www.waymaker.net The following files are available for download: http://www.waymaker.net/bitonline/2004/06/07/20040607BIT00020/wkr0001.pdf