EX-99.1 2 sc13d0619a5ex99-1_bio.htm JOINT FILING AGREEMENT

Exhibit 99.1

 

JOINT FILING AGREEMENT

 

The undersigned acknowledge and agree that the foregoing statement on Schedule 13D is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13D shall be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning him or it contained herein and therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that he or it knows or has reason to believe that such information is inaccurate.

 

  ABC BETEILIGUNGEN AKTIENGESELLSCHAFT
     
  By: /s/ Rolf Birkert
    Rolf Birkert
     
  DEUTSCHE BALATON BIOTECH AG
     
  By: /s/ Rolf Birkert
    Rolf Birkert
     
  PRISMA EQUITY AG
     
  By: /s/ Jens Jüttner
    Jens Jüttner
     
  SPARTA AG
     
  By: /s/ Jens Jüttner
    Jens Jüttner
     
  DEUTSCHE BALATON AKTIENGESELLSCHAFT
     
  By: /s/ Rolf Birkert
    Rolf Birkert
     
  VV BETEILIGUNGEN AKTIENGESELLSCHAFT
     
  By: /s/ Wilhelm Konrad Thomas Zours
    Wilhelm Konrad Thomas Zours
     
  DELPHI UNTERNEHMENSBERATUNG AKTIENGESELLSCHAFT
     
  By: /s/ Wilhelm Konrad Thomas Zours
    Wilhelm Konrad Thomas Zours
     
  JENS JÜTTNER
     
  /s/ Jens Jüttner
                  
  ROLF BIRKERT
   
  /s/ Rolf Birkert
     
  WILHELM KONRAD THOMAS ZOURS
     
  /s/ Wilhelm Konrad Thomas Zours