{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-077768","form_type":"8-K","ticker":"LOPE","cik":"0001434588","company_name":"Grand Canyon Education, Inc.","filed_at":"2026-06-25T20:15:15+00:00","discovered_at":"2026-06-25T20:16:07.386860+00:00","generated_at":"2026-06-25T20:19:09.005946+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director Jack A. Henry resigns from Grand Canyon Education board; committee chairs reassigned","bullets":["Jack A. Henry resigned as director effective June 22, 2026; served on board since November 2008.","Dr. Chevy Humphrey appointed Chair of Audit Committee replacing Jack Henry.","Kevin Warren appointed Chair of Compensation Committee replacing Dr. Humphrey."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-077768","json":"https://secwatch.observer/filing/0001104659-26-077768.json","markdown":"https://secwatch.observer/filing/0001104659-26-077768.md","text":"https://secwatch.observer/filing/0001104659-26-077768.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1434588/000110465926077768/0001104659-26-077768-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1434588/000110465926077768/lope-20260622x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-25T20:19:09.005946+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"}