{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-047513","form_type":"8-K","ticker":"KWR","cik":"0000081362","company_name":"QUAKER CHEMICAL CORP","filed_at":"2026-07-07T20:38:44+00:00","discovered_at":"2026-07-07T20:39:01.234055+00:00","generated_at":"2026-07-07T20:39:04.542693+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Quaker Houghton VP & Principal Accounting Officer Steven Dassing resigns; CFO Coler to assume role","bullets":["Steven Dassing resigns as VP, Corporate Controller and Principal Accounting Officer effective July 22, 2026 to pursue another career opportunity.","Resignation is not the result of any dispute or disagreement with the company.","EVP & CFO Robert Coler (age 53) will serve as Principal Accounting Officer in addition to his current role.","No new compensatory arrangements or transactions with Coler in connection with assuming the role."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-047513","json":"https://secwatch.observer/filing/0001628280-26-047513.json","markdown":"https://secwatch.observer/filing/0001628280-26-047513.md","text":"https://secwatch.observer/filing/0001628280-26-047513.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/81362/000162828026047513/0001628280-26-047513-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/81362/000162828026047513/kwr-20260630.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-07T20:39:04.542693+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":"12bd510d0e","claim":"Steven Dassing resigned as Vice President, Corporate Controller and Principal Accounting Officer at QUAKER CHEMICAL CORP.","evidence_excerpt":"On June 30, 2026, Steven Dassing resigned from his position as Vice President, Corporate Controller and Principal Accounting Officer of Quaker Chemical Corporation (“Quaker Houghton” or the “Company”) effective July 22, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/81362/000162828026047513/0001628280-26-047513-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Vice President, Corporate Controller and Principal Accounting Officer"}],"fact_type":"executive_change"},{"claim_id":"9278379023","claim":"Robert Coler changed role as Principal Accounting Officer at QUAKER CHEMICAL CORP.","evidence_excerpt":"Upon the effectiveness of Mr. Dassing’s resignation, Mr. Coler, age 53, will serve as the Company’s Principal Accounting Officer, in addition to his current position as Executive Vice President, Chief Financial Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/81362/000162828026047513/0001628280-26-047513-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"will serve as"},{"label":"Role","value":"Principal Accounting Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}