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HNSA   ( ,  %) SEK
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Empowering

people living with

rare immunologic diseases 

We develop innovative immunomodulating therapies with the potential to transform the lives of people affected by rare immunologic conditions.

Media

Our latest announcements

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Upcoming KOL Call today: Insights on clinical practice and imlifidase Phase 3 Results

12/11/2025
Hansa at Truist Securities, Stifel, and SEB Healthcare conferences

05/11/2025
Hansa Biopharma: Increase in number of shares and votes

Regulatory press release

31/10/2025
Hansa Biopharma Reports Third Quarter and Interim Year to Date 2025 Financial Results

Regulatory press release

30/10/2025
Our science

Our unique antibody-cleaving enzyme technology

Our proprietary antibody-cleaving enzymes imilfidase and HNSA-5487 target and inactivate IgG antibodies in the blood and tissues, inhibiting the IgG-mediated immune responses, helping halt the progression of IgG-driven acute autoimmune diseases, as well as enable lifesaving and life altering procedures and therapies.

Our focus area

We aim to address unmet need in conditions where the IgG-driven immune response becomes harmful, or it interferes with the delivery of lifesaving and life altering therapies.

Autoimmune diseases Desensitization in gene therapy Desensitization in transplantation

PATIENT STORY

Cris Ann’s Story: fighting for a chance to live

Soon after being told she had kidney disease, Cris Ann learned she is one of the 10-15% of kidney transplant patients in the U.S. who are highly sensitized, making it virtually impossible to find a compatible donor kidney. This is her story.

Read the story

For Investors

Calendar

Upcoming events

13
Nov

SEB Healthcare Conference, Stockholm

18
Nov

Jefferies Global Healthcare Conference in London

25
Nov

DNB Nordic Healthcare Conference 2025 Oslo

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Latest Financial Results

Interim report January-September 2025

Press release Report Presentation Webcast Transcript
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Media articles

Discover more

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The Power of Hope: Redefining Treatment Decisions for Highly Sensitized Kidney Patients
07/08/2025
Collaboration across the continuum of care to improve equity for highly sensitized people in kidney transplantation
17/07/2024
A concerted collaboration to advance treatment options for people living with rare diseases
26/06/2024
Fueling the future: the role of biotech in advancing innovative science and delivering new medicines
02/05/2024

Annual Report 2024
Sustainability Report 2024

Science-led
Patient first
Values driven

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Partner with us

Our partnership model is focused in three key areas – drug discovery and development, commercialization and distribution / licensing. 

Partnerships

Join us

Ready for a new career? Check out our job opportunities.

Career opportunities

A truly great place to work

For five years Hansa has been awarded the Great Place To Work designation by the independent institute Great Place To Work®, a global authority on workplace culture, employee experience and leadership behavior. 

Job opportunities

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