Century Therapeutics Announces Two Upcoming Presentations at the ASGCT 28th Annual Meeting

Century Therapeutics, Inc. (‘Century’, NASDAQ: IPSC), an innovative biotechnology company developing induced pluripotent stem cell (iPSC)-derived cell therapies in autoimmune disease and cancer, today announced two presentations at the upcoming American Society of Gene and Cell Therapy (ASGCT) 28th Annual Meeting, which is being held from May 13-17, 2025, at the New Orleans Ernest N. Morial Convention Center in New Orleans, LA. The presentations will highlight data supporting the company’s emerging preclinical cell therapy pipeline and investigational programs for autoimmune diseases and cancer.

Details of the presentations are as follows:

Abstract Number: 1826 Poster Number: 740 Title: Armoring iPSC-derived allogeneic therapies with a TGF-b neutralizing synthetic receptor that enhances solid tumor elimination in TME-mimicking conditions in vitro Session Title: Poster Abstract Session Session Date/Time: Tuesday, May 13, 2025, 6:00 p.m. – 7:30 p.m. CDT Presenter: Raisa Uchurova, Ph.D., Principal Scientist at Century Therapeutics

Abstract Number: 1857 Title: Generation of iPSC-derived CD4+ and CD8+ CD19 CAR ab T cells with in vivo tumor control and cell expansion comparable to healthy donor T cells Session Title: Oral Abstract Session Session Date/Time: Saturday, May 17, 2025, 11:15 a.m. – 11:30 a.m. CDT Presenter: Dar Heinze, M.D., Associate Director at Century Therapeutics

Additional information, including the accepted abstracts, can be accessed on the ASGCT 28th Annual Meeting website. Presentation materials will be made available in the Science section under Scientific Resources of the company’s website following the event.

About Century Therapeutics Century Therapeutics (NASDAQ: IPSC) is a clinical-stage biotechnology company leveraging its expertise in cellular reprogramming, genetic engineering, and manufacturing to develop cell therapies with the potential to provide meaningful advantages over existing cell therapies. Century’s genetically engineered, iPSC-derived cell therapy pipeline includes programs designed to address autoimmune diseases and cancers. Century believes its commitment to developing off-the-shelf cell therapies will expand patient access and provide an opportunity to advance the course of autoimmune disease and cancer care. For more information on Century Therapeutics, please visit www.centurytx.com and connect with us on LinkedIn.

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For More Information:

Century Therapeutics Morgan Conn, PhD Chief Financial Officer [email protected]

JPA Health Sarah McCabe [email protected]