The following information is based on a press release from Karo Bio AB (Karo Bio) published on November 22, 2010, and may be subject to change. The board of Karo Bio has proposed that the Extra General Meeting (EGM), on November 24, 2010, approves a rights issue whereby shareholders are entitled to three (3) new shares for every two (2) shares held. The subscription price is set at SEK 1.40 per share The Ex-date is November 25, 2010. Provided that the EGM approves the proposed rights issue, NASDAQ OMX Derivatives Markets will carry out a re-calculation of options, forwards and futures in Karo Bio. For further information, please see the attached file.