Key Shareholders

Key Shareholders Number
(mio. shares)
%  
Biotechnology Value Fund (BVF) Inc. 18.8 19.0%  
dievini Hopp BioTech holding GmbH & Co KG 16.3 16.5%  
Varuma AG 12.0 12.1%  
Affiris AG 11.0 11.1%

Affiris shares are held by:

Santo Venture Capital GmbH
FCPB Affi GmbH
MIG GmbH & Co. Fonds

Eli Lilly and Company 3.6 3.7%  
AC Immune Management and Board of Directors 3.1 3.1%  
BlackRock Financial Management, Inc. 1.9 1.9%  
Redmile 1.8 1.8%