IDEX – Voting disclosure

The instant notice is issued by IDEX ASA (“IDEX”) on behalf of a person holding large voting rights.

Morten Opstad, chairman of the board of directors of IDEX who shall also open the general meeting on 11 May 2010, had by this morning received powers of attorney to represent and vote for a total of 27,789,267 shares, or 13.2 per cent of the share capital. Some of the powers of attorney include voting instructions. The powers of attorney are only valid at the extraordinary general meeting.

Mr. Opstad and close relations hold 5,444,728 shares in IDEX, corresponding to 2.6 per cent of the share capital and the voting rights of the company. Mr. Opstad will also represent and vote for these shares at the general meeting.

Mr. Opstad and close relations holds 915,118 warrants in IDEX.

4 May 2010

This information is subject of the disclosure requirements acc. to §5-12 vphl (Norwegian Securities Trading Act)