Core Viewpoint - OXB has shown strong commercial momentum and operational progress in 2025, continuing to provide viral vector manufacturing services to a diverse client base, and remains on track to meet its financial outlook for the year ended December 31, 2024 [2][3]. Group 1: Company Performance - OXB has delivered strong operational performance in the first half of 2025, reflecting disciplined execution across global sites and sustained commercial momentum [3]. - The company reiterates its financial guidance and remains focused on supporting clients at all development stages, expressing confidence in its near and medium-term targets [3]. Group 2: Company Background - OXB is a pioneer in cell and gene therapy with 30 years of experience in viral vectors, collaborating with innovative pharmaceutical and biotechnology companies [5]. - The company provides expertise in various viral vector types, including lentivirus, adeno-associated virus (AAV), and adenovirus, supporting capabilities from early-stage development to commercialization [5]. Group 3: Technological Capabilities - OXB offers unique technologies for viral vector manufacturing, including a 4th generation lentiviral vector system (TetraVecta™) and a dual-plasmid system for AAV production [6]. - The company utilizes advanced processes such as suspension and perfusion with process enhancers, along with stable producer and packaging cell lines [6]. Group 4: Corporate Information - OXB is headquartered in Oxford, UK, with development and manufacturing facilities in Oxfordshire, UK, Lyon and Strasbourg, France, and Bedford, MA, US [7].

Oxford, UK – 03 June 2025: OXB (LSE: OXB) ("the Company"), a global quality and innovation-led cell and gene therapy CDMO, today highlights the launch of its Innovation and Technology Excellence Board (ITEB). The ITEB brings together leading experts in cell and gene therapy, scientific innovation, and advanced manufacturing. It will advise OXB on technology priorities, innovation opportunities and emerging trends that support the Company's growth as a pure-play CDMO. Founding members of OXB's Innovation and ...