Name of party notifying William Demant Invest A/S Address of the party notifing Strandvejen 58, 2900 Hellerup Denmark Date of transaction 30.10.2007 Number of shares in transaction 0 Number of shares before the transaction 144.952.402 Number of shares after the transaction 144.952.402 Holdings of total nominal value before the transaction % 37.66% Holdings of total nominal value after the transaction % 34.27% Notification is based on Art. 33 (1) of the Act no. 33/2003 point no. 1 Additional information William Demant Invest A/S has not traded with shares in Ossur hf., but as a result of the share capital increase in Ossur, which was announced today, 30 October 2007, the holding of William Demant Invest A/S will be reduced to fall below a limit of a major holding. Niels Jacobsen President & CEO of William Demant Holding A/S holds a seat on the Ossur Board on behalf of William Demant Invest A/S.