secwatch.observer — SEC 8-K summary ====================================== Issuer: WESTLAKE CORP (WLK) CIK: 0001262823 Form: 8-K Filed at: 2024-07-29T23:59:59+00:00 Accession: 0001193125-24-186619 Event type: other_material Sentiment: negative Materiality: 0.70 Item codes: 2.05 LLM model: deepseek-v4-flash:cloud@v2 Westlake to mothball AC and ECH units at Pernis; expects EUR 80M pre-tax costs ------------------------------------------------------------------------------ - Approved mothball of allyl chloride and epichlorohydrin units at Pernis, Netherlands; expected to cease operations in 2025. - Total pre-tax costs of approximately EUR 80 million: EUR 5M severance and EUR 75M environmental remediation and other mothballing costs. - Workforce reduction of ~30 employees; costs recorded in Q3 2024 with cash outflows over several years starting 2025. - Company expects material improvement in Pernis site financial performance while continuing BPA, LER, and specialty resin operations. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1262823/000119312524186619/0001193125-24-186619-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1262823/000119312524186619/d837479d8k.htm HTML page: https://secwatch.observer/filing/0001193125-24-186619 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer