{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-24-000012","form_type":"8-K","ticker":"IMCR","cik":"0001671927","company_name":"Immunocore Holdings plc","filed_at":"2024-01-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:25.054577+00:00","generated_at":"2026-06-07T05:20:28.063710+00:00","sec_items":["7.01"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Immunocore transitions to U.S. domestic issuer effective January 1, 2024","bullets":["Will file periodic reports on U.S. domestic issuer forms, which are more detailed and require faster filing.","Previously qualified as a foreign private issuer prior to January 1, 2024.","Company lists disclosure channels: SEC filings, press releases, website, LinkedIn, and X account."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-24-000012","json":"https://secwatch.observer/filing/0001140361-24-000012.json","markdown":"https://secwatch.observer/filing/0001140361-24-000012.md","text":"https://secwatch.observer/filing/0001140361-24-000012.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1671927/000114036124000012/0001140361-24-000012-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1671927/000114036124000012/ef20017537_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T05:20:28.063710+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}