Other Information
+Added: Resignation of Director
+Added: On August 5, 2025, Robert Perez notified the Company’s board of directors of his decision to resign as a member of the board of directors, effective as of September 16, 2025.
+Added: Perez’s decision to resign was not the result of any disagreement between Mr.
+Added: Perez and the Company, the Company’s management, or any other member of the board of directors on any matter relating to the Company’s operations, policies, or practices.
Insider Trading Arrangements
−Removed: During our last fiscal quarter, none of our directors and officers (as defined in Rule 16a-1(f) under the Exchange Act) adopted or terminated any contracts, instructions or written plans for the purchase or sale of our securities.
+Added: During our last fiscal quarter, our directors and officers (as defined in Rule 16a-1(f) under the Exchange Act) adopted or terminated the contracts, instructions or written plans for the purchase or sale of our securities as set forth in the table below.
+Added: Type of Trading Arrangement
+Added: Name and Position
+Added: Adoption/ Termination
+Added: Rule 10b5-1 (1)
+Added: Rule 10b5-1 (2)
+Added: Total Ordinary Shares to be Sold (3)
+Added: Expiration Date
+Added: EVP, Research and Development
+Added: May 9, 2025 X
+Added: 471,790 November 20, 2026
+Added: (1) Contract, instruction or written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act.
+Added: (2) “Non-Rule 10b5-1 trading arrangement” as defined in Item 408(c) of Regulation S-K under the Exchange Act.
+Added: (3) Represents ordinary shares in the form of American Depositary Shares.
Exhibit Number
3 unchanged sentences
3.1 August 8, 2024
−Removed: First Supplemental Indenture, dated as of March 17, 2025, by and between the Company and U.S.
−Removed: Bank Trust Company, National Association, as Trustee.
−Removed: 4.1 March 17, 2025
Certification by the Principal Executive Officer pursuant to Securities Exchange Act Rules 13a-14(a) and 15d-14(a) as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
3 unchanged sentences
Inline XBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document).
−Removed: Inline XBRL Taxonomy Extension Schema Document.
−Removed: Inline XBRL Taxonomy Extension Calculation Linkbase Document.
−Removed: Inline XBRL Taxonomy Extension Definition Linkbase Document.
−Removed: Inline XBRL Taxonomy Extension Labels Linkbase Document.
−Removed: Inline XBRL Taxonomy Extension Presentation Linkbase Document
+Added: Inline XBRL Taxonomy Extension with Embedded Linkbase Schema Documents.
Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101).
3 unchanged sentences
IMMUNOCORE HOLDINGS PLC
−Removed: May 7, 2025 By:
+Added: August 7, 2025 By:
/s/ Bahija Jallal
2 unchanged sentences
(On Behalf of the Registrant and as Principal Executive Officer)
−Removed: May 7, 2025 By:
+Added: August 7, 2025 By:
/s/ Travis Coy
2 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.