On Friday, February 20, 2009 at 8:00 p.m., Analytik Jena AG, Jena (ISIN DE 000 521 350 8) acquired a total of 2,467.950 shares in Cybio AG, Jena (ISIN DE 000 541 230 8). Analytik Jena AG had already acquired 296,050 shares in Cybio AG on February 19, 2009. Analytik Jena AG thus owns a total of 2,764,000 shares in Cybio AG, a 51.19 % holding in the share capital of Cybio AG. Analytik Jena AG has therefore acquired control of Cybio AG.

Contact:
Dr. Mario Voigt
Analytik Jena AG
Konrad-Zuse-Strasse 1
07745 Jena | Germany
Tel.: +49 (0) 36 41  77-92 81
E-mail: ir@analytik-jena.com