Lund, Sweden, October 13, 2026. Hansa Biopharma AB, “Hansa” (Nasdaq Stockholm: HNSA), today announced that Renée Aguiar-Lucander, CEO, Hansa Biopharma, and Maria Törnsén, COO and President US, Hansa Biopharma, will participate in a fireside chat at the Virtual U.S. Bancorp / BTIG Kidney Health Forum on Wednesday October 14, 2026. Hansa Biopharma CFO Adam Cutler will also be attending the event.

--- ENDS ---

Contacts for more information:

Adam Cutler, Chief Financial Officer
IR@hansabiopharma.com

Kerstin Falck, VP Global Corporate Affairs
[email protected]

Notes to editors

About Hansa Biopharma

Hansa Biopharma AB is a pioneering commercial-stage biopharmaceutical company developing and commercializing novel immunomodulatory therapies to transform care for patients with acute or complex immune disorders. Hansa’s proprietary IgG-cleaving enzyme technology platform addresses serious unmet medical needs in transplantation, gene therapy and autoimmune diseases. The company’s portfolio includes imlifidase, a first-in-class immunoglobulin G (IgG) antibody-cleaving enzyme therapy, which has been shown to enable kidney transplantation in highly sensitized patients, and HNSA-5487, a next-generation IgG-cleaving molecule that will be developed for Guillain-Barré Syndrome (GBS). Hansa Biopharma is based in Lund, Sweden, and has operations in Europe and the U.S. The company is listed on Nasdaq Stockholm under the ticker HNSA. Find out more at  www.hansabiopharma.com  and follow us on LinkedIn.

©2026 Hansa Biopharma AB. Hansa Biopharma, the beacon logo, Idefirix^®, and Idefirix flower logo are trademarks of Hansa Biopharma AB, Lund, Sweden. All rights reserved.