EX-31.1 4 imcr-20231231xex31x11.htm EX-31.1 Document Exhibit 31.1 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 I, Bahija Jallal, certify that 1. I have reviewed this Annual Report on Form 10-K of Immunocore Holdings plc 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to ...
Q2 FY2026 — expected 2026-08-14
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-02-25 | 2025-12-31 | 0001671927-26-000005 | EDGAR | 110K words |
| 2025-02-26 | 2024-12-31 | 0001671927-25-000006 | EDGAR | — |
| 2024-02-28 | 2023-12-31 | 0001140361-24-009921 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2025-11-06 | 2025-09-30 | 0001671927-25-000018 | EDGAR | 21K words |
| 2025-08-07 | 2025-06-30 | 0001671927-25-000014 | EDGAR | — |
| 2025-05-07 | 2025-03-31 | 0001671927-25-000009 | EDGAR | — |
| 2024-11-06 | 2024-09-30 | 0001671927-24-000011 | EDGAR | — |
| 2024-08-08 | 2024-06-30 | 0001671927-24-000005 | EDGAR | — |
| 2024-05-08 | 2024-03-31 | 0001140361-24-024784 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-02-25 | 0001140361-26-006721 | EDGAR | 5K words |
| 2026-01-30 | 0001140361-26-002894 | EDGAR | — |
| 2026-01-09 | 0001140361-26-000780 | EDGAR | — |
| 2025-11-28 | 0001140361-25-043600 | EDGAR | — |
| 2025-11-06 | 0001140361-25-040664 | EDGAR | — |
| 2025-08-07 | 0001140361-25-029350 | EDGAR | — |
| 2025-05-15 | 0001140361-25-019282 | EDGAR | — |
| 2025-05-07 | 0001140361-25-017615 | EDGAR | — |
| 2025-03-17 | 0001140361-25-008918 | EDGAR | — |
| 2025-03-10 | 0001140361-25-007867 | EDGAR | — |
84 total filings indexed. 65 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0001671927 |
| Ticker | IMCR |
| Exchange | Nasdaq |
| SIC | 2836: Biological Products, (No Diagnostic Substances) |
| Incorporated | X0 |
| Website | https://www.immunocore.com |
| Listed | 2021-02-05 |
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