{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-23-012300","form_type":"8-K","ticker":"MED","cik":"0000910329","company_name":"MEDIFAST INC","filed_at":"2023-04-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:42.755487+00:00","generated_at":"2026-06-16T23:11:58.711647+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Medifast EVP Supply Chain Lauren Walker to retire effective May 4, 2023","bullets":["Lauren Walker, Executive Vice President of Supply Chain, announced her retirement on March 13, 2023.","Retirement is effective May 4, 2023; the Company will assist in an orderly transition.","No successor has been named at this time."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-23-012300","json":"https://secwatch.observer/filing/0001628280-23-012300.json","markdown":"https://secwatch.observer/filing/0001628280-23-012300.md","text":"https://secwatch.observer/filing/0001628280-23-012300.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/910329/000162828023012300/0001628280-23-012300-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/910329/000162828023012300/med-20230313.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T23:11:58.711647+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":"3c9d189c3f","claim":"Lauren Walker retired as Executive Vice President, Supply Chain at MEDIFAST INC.","evidence_excerpt":"On March 13, 2023, Lauren Walker, Executive Vice President, Supply Chain of Medifast, Inc. (the \"Company\") informed the Company of her intention to retire, effective May 4, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/910329/000162828023012300/0001628280-23-012300-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"Executive Vice President, Supply Chain"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}