{"schema_version":"secwatch.filing_event.v1","accession":"0001653477-25-000119","form_type":"8-K","ticker":"NGVT","cik":"0001653477","company_name":"Ingevity Corp","filed_at":"2025-10-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.053321+00:00","generated_at":"2026-05-17T02:30:59.673300+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Ingevity appoints Ruth Castillo as Senior VP and President of Performance Materials","bullets":["Ruth Castillo appointed SVP and President, Performance Materials, effective Nov. 10, 2025.","Castillo brings over 25 years of chemicals and materials experience, most recently VP Global Chemicals at Avantor.","She will join Ingevity's executive leadership team and report to CEO Dave Li.","Castillo will lead the activated carbon segment to accelerate innovation and strategic growth."],"urls":{"canonical":"https://secwatch.observer/filing/0001653477-25-000119","json":"https://secwatch.observer/filing/0001653477-25-000119.json","markdown":"https://secwatch.observer/filing/0001653477-25-000119.md","text":"https://secwatch.observer/filing/0001653477-25-000119.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1653477/000165347725000119/0001653477-25-000119-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1653477/000165347725000119/ngvt-20251023.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T02:30:59.673300+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"}