3U HOLDING AG, Marburg, Germany informs according to Article 26, Section 1 Sentence 2 of the WpHG that its Voting Rights in own shares have fallen below the 5% and 3% limit of the Voting Rights on May 30, 2011 and on that day amounted to 0% (this corresponds to 0 Voting Rights).

3U HOLDING AG hereby announces that at the end of the month May 2011 the number of Voting Rights amounted to a total of 39,237,786 Voting Rights. The change of Total Voting Rights is effective as of May 30, 2011.