{"schema_version":"secwatch.filing_event.v1","accession":"0001558370-22-000789","form_type":"8-K","ticker":"XLO","cik":"0001840233","company_name":"Xilio Therapeutics, Inc.","filed_at":"2022-02-04T23:59:59+00:00","discovered_at":"2026-05-14T18:04:08.751654+00:00","generated_at":"2026-06-27T11:13:55.587446+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Xilio Therapeutics director Rachel Humphrey resigns, to stay as consultant","bullets":["Rachel Humphrey, M.D. resigned from Xilio's board effective February 3, 2022.","Resignation was not due to any disagreement with the company or its management.","Dr. Humphrey will continue to serve as a consultant to Xilio Therapeutics."],"urls":{"canonical":"https://secwatch.observer/filing/0001558370-22-000789","json":"https://secwatch.observer/filing/0001558370-22-000789.json","markdown":"https://secwatch.observer/filing/0001558370-22-000789.md","text":"https://secwatch.observer/filing/0001558370-22-000789.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1840233/000155837022000789/0001558370-22-000789-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1840233/000155837022000789/xlo-20220203x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T11:13:55.587446+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":"e6edb82744","claim":"Rachel Humphrey resigned as director at Xilio Therapeutics, Inc..","evidence_excerpt":"On February 3, 2022, Rachel Humphrey, M.D. notified Xilio Therapeutics, Inc. (the “Company”) of her decision to resign from the board of directors of the Company effective as of such date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1840233/000155837022000789/0001558370-22-000789-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"}