{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-020474","form_type":"8-K","ticker":"MERC","cik":"0001333274","company_name":"MERCER INTERNATIONAL INC.","filed_at":"2024-02-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:23.854698+00:00","generated_at":"2026-06-05T11:05:41.557774+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Executive Chairman Jimmy Lee steps down for health; McCartney Interim Chairman","bullets":["Jimmy Lee resigns as Executive Chairman and director for personal health reasons, effective Feb 26, 2024.","Lee appointed Chairman Emeritus; William McCartney (formerly lead director) named Interim Chairman.","Lee was CEO from 1992-2015 and Executive Chairman thereafter, leading Mercer's global expansion.","Board revised governance to provide for an independent Chairman moving forward."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-020474","json":"https://secwatch.observer/filing/0000950170-24-020474.json","markdown":"https://secwatch.observer/filing/0000950170-24-020474.md","text":"https://secwatch.observer/filing/0000950170-24-020474.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1333274/000095017024020474/0000950170-24-020474-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1333274/000095017024020474/merc-20240226.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-05T11:05:41.557774+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":"69d395b2a7","claim":"William McCartney was appointed as Interim Chairman at MERCER INTERNATIONAL INC..","evidence_excerpt":"William McCartney, who previously served as the lead director of the board of directors of the Company, was appointed as Interim Chairman of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1333274/000095017024020474/0000950170-24-020474-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Interim Chairman"}],"fact_type":"executive_change"},{"claim_id":"841aa5deb4","claim":"Jimmy Lee changed role as Chairman Emeritus at MERCER INTERNATIONAL INC..","evidence_excerpt":"Jimmy Lee is stepping down as Executive Chairman and director of the Company for personal health reasons, and was appointed Chairman Emeritus of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1333274/000095017024020474/0000950170-24-020474-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"stepped down"},{"label":"Role","value":"Chairman Emeritus"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}