{"schema_version":"secwatch.filing_event.v1","accession":"0001101302-24-000057","form_type":"8-K","ticker":"ENTG","cik":"0001101302","company_name":"ENTEGRIS INC","filed_at":"2024-09-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:12.177390+00:00","generated_at":"2026-05-31T06:11:08.179054+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Entegris appoints Mary Puma, former Axcelis CEO, to board of directors","bullets":["Mary Puma appointed as independent director effective September 5, 2024.","Puma previously served as president and CEO of Axcelis Technologies.","Board expands to eight members with this appointment.","Puma receives prorated award of 1,207 RSUs and prorated $105,000 annual retainer."],"urls":{"canonical":"https://secwatch.observer/filing/0001101302-24-000057","json":"https://secwatch.observer/filing/0001101302-24-000057.json","markdown":"https://secwatch.observer/filing/0001101302-24-000057.md","text":"https://secwatch.observer/filing/0001101302-24-000057.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1101302/000110130224000057/0001101302-24-000057-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1101302/000110130224000057/entg-20240905.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T06:11:08.179054+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":"65d8765791","claim":"Mary Puma was appointed as director at ENTEGRIS INC.","evidence_excerpt":"Effective September 5, 2024 , the Board of Directors (the \"Board\") of Entegris, Inc. (\"Entegris\") appointed Mary Puma as a director of Entegris.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1101302/000110130224000057/0001101302-24-000057-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}