{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-21-017253","form_type":"8-K","ticker":"OTLC","cik":"0000908259","company_name":"Oncotelic Therapeutics, Inc.","filed_at":"2021-07-20T23:59:59+00:00","discovered_at":"2026-05-14T18:04:21.211118+00:00","generated_at":"2026-06-30T04:20:21.758726+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Director David Diamond resigns from Oncotelic board and audit committee","bullets":["David Diamond resigned from the Board of Oncotelic Therapeutics on July 16, 2021, effective immediately.","He also served on the company's audit committee prior to resignation.","Resignation was not due to any disagreements with management or the Board."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-21-017253","json":"https://secwatch.observer/filing/0001493152-21-017253.json","markdown":"https://secwatch.observer/filing/0001493152-21-017253.md","text":"https://secwatch.observer/filing/0001493152-21-017253.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/908259/000149315221017253/0001493152-21-017253-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/908259/000149315221017253/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-30T04:20:21.758726+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":"ccbf6075c7","claim":"David Diamond resigned as member of the Board at Oncotelic Therapeutics, Inc..","evidence_excerpt":"On July 16, 2021, David Diamond notified the Board of Directors (the “ Board ”) of Oncotelic Therapeutics, Inc. (the “ Company ”) of his decision to resign, effective immediately, from his position as a member of the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/908259/000149315221017253/0001493152-21-017253-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"member of the Board"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}