{"filing":{"accession_number":"0001493152-26-026544","cik":"0001335105","ticker":"LIXT","company_name":"LIXTE BIOTECHNOLOGY HOLDINGS, INC.","form":"8-K","filing_date":"2026-06-01","report_date":null,"primary_document":"form8-k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1335105/000149315226026544/form8-k.htm"},"events":[{"id":7913,"run_id":6945,"accession_number":"0001493152-26-026544","anchor_item_number":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"The filing discloses the appointment of Stuart D. Porter to the Board of Directors effective May 29, 2026, under Item 5.02. Porter brings significant investment experience as Founder and CEO of Denham Capital with 29+ years in senior investment roles. This is a material board appointment for a biotechnology company, particularly given the reference to a \"strategic transformation\" in the press release disclosure, which suggests the appointment is part of a significant corporate initiative.","company_name":"LIXTE BIOTECHNOLOGY HOLDINGS, INC.","ticker":"LIXT","filing_date":"2026-06-01","form":"8-K","submitted_at":null,"items":null}],"classifications":[{"id":3299,"accession_number":"0001493152-26-026544","item_number":null,"item_title":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the appointment of Stuart D. Porter to the Board of Directors effective May 29, 2026, under Item 5.02. Porter brings significant investment experience as Founder and CEO of Denham Capital with 29+ years in senior investment roles. This is a material board appointment for a biotechnology company, particularly given the reference to a \"strategic transformation\" in the press release disclosure, which suggests the appointment is part of a significant corporate initiative.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-02T02:49:33.751132+00:00","company_name":"LIXTE BIOTECHNOLOGY HOLDINGS, INC.","ticker":"LIXT","filing_date":"2026-06-01"}]}