Total Voting Rights

Oxford Biomedica

Total Voting Rights

Oxford, UK - 1 June 2020: Oxford Biomedica plc ("Oxford Biomedica" or "the Company") (LSE: OXB), announces that in accordance with the FCA's Disclosure Guidance and Transparency Rule 5.6.1, the Company's issued share capital as at the close of business on 29 May 2020 consisted of 76,995,449 ordinary shares of 50 pence each ("Ordinary Shares"). There are no Ordinary Shares held in treasury.

Accordingly, the total number of voting rights in Oxford Biomedica plc at the date of this notice is 76,995,449.

The above figure (76,995,449) may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, Oxford Biomedica plc under the FCA's Disclosure Guidance and Transparency Rules.

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About Oxford Biomedica

Oxford Biomedica (LSE:OXB) is a leading, fully integrated, gene and cell therapy group focused on developing life changing treatments for serious diseases. Oxford Biomedica and its subsidiaries (the "Group") have built a sector leading lentiviral vector delivery platform (LentiVector®), which the Group leverages to develop in vivo and ex vivo products both in-house and with partners. The Group has created a valuable proprietary portfolio of gene and cell therapy product candidates in the areas of oncology, ophthalmology, CNS disorders, liver diseases and respiratory disease. The Group has also entered into a number of partnerships, including with Novartis, Bristol Myers Squibb, Sanofi, Axovant Gene Therapies, Orchard Therapeutics, Santen, Boehringer Ingelheim, the UK Cystic Fibrosis Gene Therapy Consortium and Imperial Innovations, through which it has long-term economic interests in other potential gene and cell therapy products. Oxford Biomedica is based across several locations in Oxfordshire, UK and employs more than 550 people. Further information is available at www.oxb.com