secwatch.observer — SEC 8-K summary ====================================== Issuer: Huntsman CORP (HUN) CIK: 0001307954 Form: 8-K Filed at: 2026-08-17T22:00:55+00:00 Accession: 0001104659-26-097961 Event type: m_and_a Sentiment: negative Materiality: 0.50 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Huntsman faces stockholder suits over Olin merger; supplements proxy with new financial details -------------------------------------------------------------------------------- - 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. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1307954/000110465926097961/0001104659-26-097961-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1307954/000110465926097961/tm2623370d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-097961 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer