Voting rights

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According to the German Securities Trading Act (Wertpapierhandelsgesetz – WpHG), shareholders are required to inform the company and the German Federal Financial Supervisory Authority (BaFin) if their shareholding changes according to specified reporting thresholds (3%, 5%, 10%, 15%, 20%, 25%, 30%, 50% or 75% of voting rights). The following information is based on the voting rights announcements of our shareholders:


Date of publication
Notifying entity / shareholder
22.05.2018 Yong Yu PDF
23.01.2018 Biochain Institute, Inc. (Correction) PDF
22.01.2018 Biochain Institute, Inc. PDF
22.01.2018 Global Bio and Information Technologies Partners GP Ltd PDF
19.10.2017 Yong Yu PDF
16.10.2017 Wilhelm K.T. Zours PDF
23.08.2017 Wilhelm K.T. Zours PDF
26.07.2017 Oddo BHF Asset Management SAS PDF
24.07.2017 Wilhelm K.T. Zours PDF
14.07.2017 Yong Yu PDF
13.07.2017 Yong Yu PDF
11.07.2017 Shaoqing Zhang PDF
11.07.2017 Shaoqing Zhang PDF
23.06.2017 Yong Yu PDF
02.06.2017 Yong Yu PDF
31.05.2017 Nikola Dimitrov PDF
22.05.2017 Correction Yong Yu PDF
19.05.2017 Yong Yu PDF
04.05.2017 Yong Yu PDF
28.04.2017 Oddo Meriten Asset Management SAS PDF
24.04.2017 Correction BioChain, Inc. PDF
11.04.2017 BioChain, Inc. PDF

Total Voting Rights Announcements according to Article 26a of the WpHG

Date of publication Total number of shares Publication
12.10.2017 24,014,360 PDF
30.12.2016 22,735,260 PDF