{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-213583","form_type":"8-K","ticker":"XOMA","cik":"0000791908","company_name":"XOMA Royalty Corp","filed_at":"2025-09-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.379284+00:00","generated_at":"2026-05-17T05:55:47.126438+00:00","sec_items":["2.01","8.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"XOMA completes acquisition of HilleVax for $1.95 per share plus CVR","bullets":["XOMA acquired HilleVax via tender offer and merger; offer price of $1.95 cash plus one CVR per share.","Approximately 77.48% of HilleVax shares were tendered (39,214,689 shares) and accepted.","Merger closed September 17, 2025; HilleVax is now a wholly owned subsidiary of XOMA.","CVR represents right to receive potential cash payments under CVR Agreement dated September 17, 2025.","Financial statements of HilleVax will be filed in an amendment to this Form 8-K."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-213583","json":"https://secwatch.observer/filing/0001193125-25-213583.json","markdown":"https://secwatch.observer/filing/0001193125-25-213583.md","text":"https://secwatch.observer/filing/0001193125-25-213583.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/791908/000119312525213583/0001193125-25-213583-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/791908/000119312525213583/d48493d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:55:47.126438+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"}