AC Immune SA (FRA:IMR)
Germany flag Germany · Delayed Price · Currency is EUR
2.365
-0.075 (-3.07%)
At close: Dec 4, 2025

AC Immune Company Description

AC Immune SA, a clinical stage biopharmaceutical company, discovers, designs, and develops medicines, and therapeutic and diagnostic products for the prevention and treatment of neurodegenerative diseases associated with protein misfolding.

The company’s SupraAntigen and Morphomer platforms are designed to generate biologics and small molecules, which selectively interact with misfolded proteins that are common in a range of neurodegenerative diseases.

It develops Crenezumab, a humanized, conformation specific monoclonal antibody used to slow Alzheimer’s disease (AD) progression; and Semorinemab, an investigational monoclonal anti Tau antibody that targets the N-terminal portion of the Tau protein and is designed to bind to Tau and slow its spread between neurons for the treatment of AD.

The company is also developing ACI-24.060 for the treatment of down syndrome related AD; ACI-7104.056 to treat Parkinson’s disease; and ACI-35.030, designs to stimulate a patient’s immune system to produce antibodies against pathological phosphorylated Tau.

In addition, it develops diagnostic programs consisting of PI-2620, a Tau diagnostic for AD, as well as non-AD Tauopathies; and ACI-12589, a-sync PET tracer that supports the differential diagnosis of multiple system atrophy from other neurodegenerative disease.

Further, the company is researching and developing Morphomer Tau aggregation inhibitors to evaluate candidates in AD; Morphomer a-syn to compete with small molecule inhibitors of a-syn aggregation; and NeuroOrphan Tauopathies.

Additionally, it generates discovery and preclinical stage molecules targeting range of neurodegenerative diseases, which include diagnostics targeting TDP-43, alpha-synuclein, and NLRP3.

The company has license agreements and collaborations with Genentech, Inc.; Janssen Pharmaceuticals, Inc.; Life Molecular Imaging SA; and Eli Lilly and Company.

AC Immune SA was incorporated in 2003 and is headquartered in Lausanne, Switzerland.

AC Immune SA
Country Switzerland
Founded 2003
Industry Biological Products, Except Diagnostic Substances
Employees 172
CEO Andrea Pfeifer

Contact Details

Address:
Building B
Lausanne, 1015
Switzerland
Phone 41 21 345 91 21
Website acimmune.com

Stock Details

Ticker Symbol IMR
Exchange Frankfurt Stock Exchange
Fiscal Year January - December
Reporting Currency CHF
SIC Code 2836

Key Executives

Name Position
Andrea Pfeifer Chief Executive Officer
Christopher Roberts Chief Financial Officer
Gary Waanders Head of Investor Relations