{"schema_version":"secwatch.filing_event.v1","accession":"0001869198-26-000036","form_type":"8-K","ticker":"LTH","cik":"0001869198","company_name":"Life Time Group Holdings, Inc.","filed_at":"2026-05-20T21:20:22+00:00","discovered_at":"2026-05-20T21:22:00.267521+00:00","generated_at":"2026-05-20T21:24:23.790644+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Life Time appoints Rachael Wagner to board; director Andres Small resigns","bullets":["Andres Small resigned from the Board effective May 20, 2026.","Rachael Wagner appointed as Class III director with term expiring at 2027 annual meeting.","Board now has 12 members, 10 of whom are independent under NYSE standards.","Wagner will receive standard non-employee director compensation as disclosed in proxy."],"urls":{"canonical":"https://secwatch.observer/filing/0001869198-26-000036","json":"https://secwatch.observer/filing/0001869198-26-000036.json","markdown":"https://secwatch.observer/filing/0001869198-26-000036.md","text":"https://secwatch.observer/filing/0001869198-26-000036.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1869198/000186919826000036/0001869198-26-000036-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1869198/000186919826000036/lth-20260520.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-20T21:24:23.790644+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":"452e9e4cb7","claim":"Rachael Wagner was appointed as Director at Life Time Group Holdings, Inc..","evidence_excerpt":"the Company’s Board of Directors, upon recommendation of the Nominating and Corporate Governance Committee, appointed Rachael Wagner to the Board of Directors effective May 20, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1869198/000186919826000036/0001869198-26-000036-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"c133e5bcd1","claim":"Andres Small resigned as Director at Life Time Group Holdings, Inc..","evidence_excerpt":"Andres Small, a Class I director, gave notice of his resignation from the Board of Directors of Life Time Group Holdings, Inc. (the “Company”) effective May 20, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1869198/000186919826000036/0001869198-26-000036-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"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"}