Immunocore Holdings plc — All Filings
255 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
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144
20-F
3
4
424B4
424B5
424B7
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6-K/A
8-A12B
8-K
ARS
CERT
CORRESP
D
DEF 14A
DRS
DRS/A
EFFECT
F-1
F-1/A
F-1MEF
F-3ASR
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S-3ASR
S-8
SC 13D
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SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 144 | — | 0001974494-26-000121 | Mar 11, 2026 | — |
| SCHEDULE 13G/A | — | 0001897612-26-000309 | Mar 6, 2026 | — |
| 8-K | 8-K | 0001140361-26-006721 | Feb 25, 2026 | — |
| 10-K | 10-K | 0001671927-26-000005 | Feb 25, 2026 | Dec 31, 2025 |
| 4 | — | 0001779466-26-000002 | Feb 19, 2026 | Feb 17, 2026 |
| 4 | — | 0001969525-26-000002 | Feb 19, 2026 | Feb 17, 2026 |
| 4 | — | 0001969524-26-000002 | Feb 19, 2026 | Feb 17, 2026 |
| 4 | — | 0001955244-26-000002 | Feb 19, 2026 | Feb 17, 2026 |
| 4 | — | 0001730038-26-000002 | Feb 19, 2026 | Feb 17, 2026 |
| 144 | — | 0001974494-26-000058 | Feb 18, 2026 | — |
| 144 | — | 0001974494-26-000055 | Feb 18, 2026 | — |
| 144 | — | 0001974494-26-000056 | Feb 18, 2026 | — |
| SCHEDULE 13G/A | — | 0001897612-26-000284 | Feb 17, 2026 | — |
| 8-K | 8-K | 0001140361-26-002894 | Jan 30, 2026 | Jan 27, 2026 |
| 8-K | 8-K | 0001140361-26-000780 | Jan 9, 2026 | — |
| 4 | — | 0001955244-25-000015 | Dec 8, 2025 | Dec 4, 2025 |
| 4 | — | 0001955244-25-000013 | Dec 1, 2025 | Nov 26, 2025 |
| 8-K | 8-K | 0001140361-25-043600 | Nov 28, 2025 | Nov 26, 2025 |
| 4 | — | 0001955244-25-000011 | Nov 26, 2025 | Nov 24, 2025 |
| 144 | — | 0001968582-25-001112 | Nov 24, 2025 | — |
| SCHEDULE 13G | — | 0001104659-25-112824 | Nov 14, 2025 | — |
| 8-K | 8-K | 0001140361-25-040664 | Nov 6, 2025 | — |
| 10-Q | 10-Q | 0001671927-25-000018 | Nov 6, 2025 | Sep 30, 2025 |
| SCHEDULE 13G | — | 0001214659-25-015287 | Oct 24, 2025 | — |
| 4 | — | 0001955244-25-000008 | Oct 2, 2025 | Sep 30, 2025 |
| 4 | — | 0001955244-25-000005 | Sep 16, 2025 | Sep 12, 2025 |
| 4 | — | 0001415889-25-024359 | Sep 12, 2025 | Sep 10, 2025 |
| 144 | — | 0001968582-25-000878 | Sep 10, 2025 | — |
| SCHEDULE 13G/A | — | 0001085146-25-005193 | Aug 14, 2025 | — |
| 10-Q | 10-Q | 0001671927-25-000014 | Aug 7, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0001140361-25-029350 | Aug 7, 2025 | — |
| SCHEDULE 13G/A | — | 0000902219-25-000263 | Aug 5, 2025 | — |
| SCHEDULE 13G/A | — | 0000902219-25-000261 | Aug 5, 2025 | — |
| 4 | — | 0001415889-25-013626 | May 19, 2025 | May 15, 2025 |
| 4 | — | 0001415889-25-013627 | May 19, 2025 | May 15, 2025 |
| 4 | 4 | 0000950170-25-074307 | May 19, 2025 | May 15, 2025 |
| 4 | — | 0001415889-25-013622 | May 19, 2025 | May 15, 2025 |
| 4 | — | 0001415889-25-013623 | May 19, 2025 | May 15, 2025 |
| 4 | — | 0001415889-25-013624 | May 19, 2025 | May 15, 2025 |
| 4 | — | 0001415889-25-013625 | May 19, 2025 | May 15, 2025 |
| 8-K | 8-K | 0001140361-25-019282 | May 15, 2025 | — |
| SCHEDULE 13G/A | — | 0001897612-25-000217 | May 14, 2025 | — |
| SCHEDULE 13G/A | — | 0000902219-25-000157 | May 12, 2025 | — |
| 10-Q | 10-Q | 0001671927-25-000009 | May 7, 2025 | Mar 31, 2025 |
| 8-K | 8-K | 0001140361-25-017615 | May 7, 2025 | — |
| S-8 | S-8 | 0001140361-25-017720 | May 7, 2025 | — |
| DEF 14A | DEF 14A | 0001140361-25-012123 | Apr 4, 2025 | May 15, 2025 |
| ARS | ARS | 0001140361-25-012125 | Apr 4, 2025 | Dec 31, 2024 |
| PRE 14A | PRE 14A | 0001140361-25-010035 | Mar 24, 2025 | May 15, 2025 |
| 4 | 4 | 0000950170-25-042242 | Mar 19, 2025 | Mar 17, 2025 |