{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-234929","form_type":"8-K","ticker":"ECVT","cik":"0001708035","company_name":"Ecovyst Inc.","filed_at":"2021-08-03T23:59:59+00:00","discovered_at":"2026-05-14T18:04:19.303120+00:00","generated_at":"2026-06-29T23:27:01.763223+00:00","sec_items":["1.02","2.01","5.02","5.03","8.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.9,"calibrated_materiality_score":0.9,"confidence":"high","headline":"Ecovyst completes $1.1B sale of Performance Chemicals, redeems $295M notes, changes name","bullets":["Sale of Performance Chemicals to Sparta Aggregator L.P. closed for $1.1B in cash, effective Aug 1, 2021.","Redeemed $295M of 5.75% Senior Notes due 2025 at 102.875% of principal plus accrued interest.","Repaid approximately $231.3M term loan under Amended and Restated Term Loan Credit Agreement.","Company renamed Ecovyst Inc.; common stock begins trading under ticker ECVT on Aug 3, 2021.","Albert Beninati Jr. ceased as President, Performance Chemicals; unvested equity awards modified."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-234929","json":"https://secwatch.observer/filing/0001193125-21-234929.json","markdown":"https://secwatch.observer/filing/0001193125-21-234929.md","text":"https://secwatch.observer/filing/0001193125-21-234929.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1708035/000119312521234929/0001193125-21-234929-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1708035/000119312521234929/d176226d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T23:27:01.763223+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":[{"claim_id":"e40085eede","claim":"Albert Beninati Jr. departed as President, Performance Chemicals at Ecovyst Inc..","evidence_excerpt":"At the closing of the Transaction discussed in Item 2.01 above, Albert Beninati Jr., President, Performance Chemicals ceased to be an officer of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1708035/000119312521234929/0001193125-21-234929-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"ceased to be an officer"},{"label":"Role","value":"President, Performance Chemicals"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}