2025 Half-Year Results and Business Update Positive Phase I data with TG4050 in operable Head and Neck Squamous Cell Carcinoma (HNSCC) 100% disease-free survival after 2 years of follow-up — data presented in a rapid oral presentation at ASCO (June 2025) Transgene to report additional immunological data at a scientific conference in Q4 2025 Ongoing Phase II part with TG4050 in operable HNSCC Patient screening completed, completion of randomization expected in Q4 2025First immunogenicity data expected in H2 ...

Core Insights - Transgene and BioInvent are presenting updated data on BT-001, an oncolytic virus, at the ESMO Annual Meeting in October 2025 [1][2] - BT-001 is being evaluated in a Phase I/IIa study for its efficacy in treating advanced solid tumors [4] Group 1: Study Details - The study is a multicenter, open-label, dose-escalation trial assessing BT-001 as a monotherapy and in combination with pembrolizumab [4] - The Phase I part of the study has shown that BT-001 is well tolerated and has demonstrated initial efficacy, with clinical responses observed in 2 out of 6 refractory patients [3][4] - The treatment has converted "cold" tumors into "hot" tumors, inducing T-cell infiltration and PD(L)-1 expression in the tumor microenvironment [3] Group 2: Product Information - BT-001 is developed using Transgene's Invir.IO® platform and incorporates a Treg-depleting recombinant human anti-CTLA-4 antibody from BioInvent [3] - The collaboration between Transgene and BioInvent is a 50/50 partnership focused on the development of oncolytic viruses [3] Group 3: Company Background - Transgene specializes in designing and developing virus-based immunotherapies for cancer treatment, with a portfolio that includes multiple viral vector-based immunotherapeutics [6][8] - BioInvent focuses on discovering and developing novel immune-modulatory antibodies for cancer therapy, with several candidates in clinical programs [8]

Core Points - Transgene has appointed Emmanuelle Quilès as an independent Director to its Board of Directors, succeeding Philippe Archinard, who is retiring [1][3] - Emmanuelle Quilès brings over 25 years of experience in strategic leadership roles within the global pharmaceutical industry, previously serving as Worldwide Vice President at Janssen Global Commercial Strategy Organization [2][5] - The appointment is effective from July 9, 2025, and Quilès will serve the remainder of Archinard's term until the 2026 Annual Shareholders' Meeting [3] Company Overview - Transgene is a biotechnology company focused on designing and developing virus-based immunotherapies for cancer treatment, with a portfolio that includes TG4050, TG4001, BT-001, and TG6050 [8] - The company utilizes its myvac® platform for individualized therapeutic vaccines and the Invir.IO® platform for multifunctional oncolytic viruses [9][10] - Transgene's clinical-stage programs are aimed at providing targeted immunotherapies, with a focus on precision medicine [8][9]

Core Insights - Transgene is a biotechnology company focused on developing virus-based immunotherapies for cancer treatment, with a particular emphasis on individualized therapies [2][3] - The company announced upcoming meetings with institutional investors and leaders in the biotechnology ecosystem to discuss its clinical data and treatment landscape for head and neck cancers [1][6] Company Overview - Transgene's lead asset, TG4050, is the first individualized therapeutic vaccine based on the myvac® platform, showing proof of principle in patients for adjuvant treatment of head and neck cancers [2] - The company also has a portfolio that includes TG4001 for HPV-positive cancers and two oncolytic viruses, BT-001 and TG6050, based on the Invir.IO® viral backbone [2] Technological Innovations - The myvac® platform allows for the creation of personalized virus-based immunotherapies tailored to individual patient mutations, utilizing AI capabilities from partner NEC [3] - Transgene is leveraging its expertise in viral vector engineering to develop a new generation of multifunctional oncolytic viruses through its proprietary Invir.IO® platform [4] Upcoming Events - Transgene will participate in several key industry events, including the BIO International Convention on June 16, 2025, in Boston, and the International Neoantigen Summit on June 24, 2025, in Amsterdam [6]

Core Viewpoint - Transgene is set to present positive clinical data for its individualized neoantigen cancer vaccine, TG4050, at the 2025 ASCO Annual Meeting, highlighting advancements in cancer immunotherapy [1][2]. Company Overview - Transgene is a biotechnology company focused on developing virus-based immunotherapies for cancer treatment, with a clinical-stage portfolio that includes TG4050, TG4001, BT-001, and TG6050 [3]. - TG4050 is the first individualized therapeutic vaccine based on the myvac® platform, showing proof of principle in treating head and neck cancers [3]. - The company utilizes its proprietary Invir.IO® platform to engineer multifunctional oncolytic viruses, enhancing its viral vector capabilities [5]. Upcoming Event - A live webcast discussing the latest findings on TG4050 will occur on June 6, 2025, featuring Transgene's management and Prof. Christian Ottensmeier, focusing on the treatment landscape for early-stage HPV-negative head and neck cancer [2].

Core Points - The Combined Ordinary and Extraordinary General Meeting of Transgene's shareholders took place on May 15, 2025, where various resolutions were voted on and approved [1][2] - The meeting resulted in the renewal of the terms of office for several Board Members, maintaining a diverse and independent Board composition [3][4] - A share capital reduction was approved, decreasing the par value of shares from €0.50 to €0.30, along with the delegation of authority for a potential reverse stock split [5] Company Overview - Transgene is a biotechnology company focused on developing targeted immunotherapies for cancer treatment, with a portfolio that includes viral vector-based immunotherapeutics [7] - The lead asset, TG4050, is an individualized therapeutic vaccine aimed at head and neck cancers, showcasing the company's innovative approach to precision medicine [8] - Transgene utilizes its proprietary Invir.IO® platform to engineer multifunctional oncolytic viruses, enhancing its capabilities in viral vector technology [9]