What changed 10-K

Item 5. Market for Registrant’s Common Equity

2026-02-25 compared with 2025-02-26 · 1 added, 2 removed, 17 unchanged (15% of the section changed)

2 unchanged sentences

Neither our ordinary shares, nominal value £0.002 per share, nor our non-voting ordinary shares, nominal value £0.002 per share, are publicly traded.

Our ADSs each represent one ordinary share of Immunocore Holdings plc and began trading on the Nasdaq Global Select Market on February 5, 2021 under the symbol “IMCR”.

Prior to that date, there was no public trading market for ADSs or ordinary shares.

Our ADSs each represent one ordinary share of Immunocore Holdings plc and are traded on the Nasdaq Global Select Market under the symbol “IMCR”.

As of February 19, 2026, there were approximately 30 holders of record of our ordinary shares and 3 holders of record of our ADSs.

13 unchanged sentences

Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.