Ortivus AB (publ) Notice of extraordinary shareholders’ meeting

An extraordinary shareholders’ meeting is held on Thursday, 8 June, 2 p.m. at Konferens Spårvagnshallarna, Birger Jarlsgatan 57A, Stockholm.

Shareholders who wish to attend the extraordinary shareholders’ meeting must be entered in the register of shareholders maintained by VPC (The Swedish Securities Register Centre) by Thursday, 1 June 2006, and notify their intention to attend the meeting to Ortivus AB, P.O. Box 713, SE-182 17 Danderyd, Sweden, telephone +46-8-446 45 00, telefax +46-8-446 45 09, e-mail info@ortivus.com, no later than 4 p.m. on Thursday, 1 June 2006. Notification should include the shareholder's name, personal identification or company registration number, shareholding, address, and telephone number. Shareholders represented by proxy must submit their proxy together with the notice of participation. Those who represent a legal entity must present a copy of the relevant certificate of registration or equivalent authorization documents showing qualified signatories. Shareholders whose shares are registered in the name of a nominee must temporarily register their shares in their own name in order to be entitled to participate at the extraordinary shareholders’ meeting. Such registration must be done no later than Thursday, 1 June 2006, and the nominee must be informed accordingly well in advance of the aforementioned date. Proposal for Agenda § 1 Opening of the Meeting. § 2 Election of meeting chairman § 3 Preparation and approval of voting list § 4 Approval of agenda § 5 Election of one or two persons to approve the minutes. § 6 Determination of compliance with the rules of convocation § 7 Approval of the Board of Directors' resolution to carry out a rights issue (see below) § 8 Lex Leo approval of share issue (see below) § 9 Closing of the meeting Item 7 – Approval of the Board of Directors' resolution to carry out a rights issue The board of directors propose that the shareholders’ meeting approve the board’s resolution of 19 May, conditional upon the shareholders’ meeting’s approval, to increase the company’s share capital of SEK 69,027,295 by not more than SEK 34,513,645, through the issuance of not more than 369,485 shares of class A and not more than 6,533,244 shares of class B, in total not more than 6,902,729 shares. The shareholders of the company shall have preferential rights (primary preferential right) to subscribe for the new shares, whereby two old shares of class A entitle to one new share of class A and two old shares of class B entitle to one new share of class B In the event that all subscription rights are not used for subscription for shares with primary preferential rights, the remaining shares shall be offered to all shareholders, regardless of the class of shares held, who are registered on the record date for the issue (subsidiary preferential right) and who have notified their interest in subscribing for shares with subsidiary preferential rights. Item 8 – Lex Leo approval of share issue In connection with the resolution to increase the share capital in accordance with Item 7 above, the board of directors, for formal reasons, propose that the shareholders’ meeting approve of the issue of 73,125 shares of class B that was carried out in connection with the company’s acquisition against payment in kind of the minority’s share of the subsidiary Ortivus Inc. during 2002. The resolution shall, in accordance with the rules that at the time of the issue were found in the so-called Lex Leo, be passed with a majority of at least 9/10 of votes cast as well as of shares represented at the meeting. ______________ The board of directors’ complete resolution in accordance with Item 7 and documentation with respect to the issue that is proposed for approval in accordance with Item 8, as well as documentation in accordance with Chapter 13 Section 6 of the Swedish Companies Act, are available at the company at the address Box 713, 182 17 Danderyd, Sweden and on the company's website www.ortivus.com and will be sent to shareholders who request so and provide their full postal address. Danderyd, May 2006 Ortivus AB (publ) The board of directors