{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-097961","form_type":"8-K","ticker":"HUN","cik":"0001307954","company_name":"Huntsman CORP","filed_at":"2026-08-17T22:00:55+00:00","discovered_at":"2026-08-18T10:05:00.627739+00:00","generated_at":"2026-08-18T10:06:07.143725+00:00","sec_items":["8.01"],"event_type":"m_and_a","sentiment":"negative","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Huntsman faces stockholder suits over Olin merger; supplements proxy with new financial details","bullets":["Two NY stockholder suits (Jackson, Thompson) vs Huntsman/board allege proxy omissions; seek injunction/damages.","Olin shareholders filed Palmer v. Babcock in Missouri vs Olin, board, and Huntsman over merger disclosures.","Huntsman voluntarily supplements joint proxy with Lazard, Citi, and Morgan Stanley financial analyses.","Citi DCF implies Huntsman equity value $15.20-$21.80/sh, Olin $41.40-$56.30/sh.","Morgan Stanley DCF implies Huntsman $12.00-$19.25/sh, Olin $29.00-$45.75/sh; board still recommends FOR."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-097961","json":"https://secwatch.observer/filing/0001104659-26-097961.json","markdown":"https://secwatch.observer/filing/0001104659-26-097961.md","text":"https://secwatch.observer/filing/0001104659-26-097961.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1307954/000110465926097961/0001104659-26-097961-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1307954/000110465926097961/tm2623370d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-18T10:06:07.143725+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"}