3U HOLDING AG: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution May 7, 2015

On May 7, 2015, Mr Matthias Zettler, Germany, has informed us according to Article 21, Section 1 of the WpHG (German Securities Trading Act) that via shares his Voting Rights on 3U HOLDING AG, Marburg, Germany, have exceeded the 3% threshold of the Voting Rights on May 6, 2015 and on that day amounted to 3.53% (this corresponds to 1,247,076 Voting Rights).

3.16% of Voting Rights (this corresponds to 1,115,076 Voting Rights) are attributed to Mr Zettler in accordance with Article 22, Section 1, Sentence 1, No. 6 of the WpHG.

Information according to Article 22 Section 4 of the WpHG: Date of the general meeting of 3U HOLDING AG: May 21, 2015. The total percentage of Voting Rights after the general meeting is as follows: 0,37% (this corresponds to 132,000 Voting Rights).