Immunocore Announces Closing of $312.1 Million Aggregate Financing, Consisting of $297.1 Million Initial Public Offering, Full Exercise of Option to Purchase Additional ADSs and $15.0 Million Concurrent Private Placement

OXFORDSHIRE, England & CONSHOHOCKEN, Penn. & ROCKVILLE, Md., US – 9 February 2021 – Immunocore Holdings plc (Nasdaq: IMCR), a late-stage biotechnology company pioneering the development of a novel class of T cell receptor (TCR) bispecific immunotherapies designed to treat a broad range of diseases, including cancer, infectious and autoimmune disease, today announced the closing of its previously announced initial public offering in the United States of 11,426,280 American Depositary Shares (“ADSs”) representing 11,426,280 ordinary shares, including the exercise in full by the underwriters of their option to purchase an additional 1,490,384 ADSs, at an initial public offering price of $26.00 per ADS. The gross proceeds to Immunocore from the offering were approximately $297.1 million. All ADSs sold in the offering were offered by Immunocore.