{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-017745","form_type":"8-K","ticker":null,"cik":"0000810509","company_name":"NAVIDEA BIOPHARMACEUTICALS, INC.","filed_at":"2023-06-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:42.320821+00:00","generated_at":"2026-06-13T23:25:41.431673+00:00","sec_items":["5.03","7.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Navidea declares Series K Preferred Stock dividend with super-voting rights on reverse split","bullets":["Dividend of 1/1,000th of Series K Preferred per common share, record date June 27, 2023.","Each Series K share carries 1,000,000 votes, voting only on a proposed reverse stock split.","Series K non-transferable except with common shares; redeemed after reverse split vote.","Dividend grants common holders extra voting power to facilitate reverse split approval."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-017745","json":"https://secwatch.observer/filing/0001437749-23-017745.json","markdown":"https://secwatch.observer/filing/0001437749-23-017745.md","text":"https://secwatch.observer/filing/0001437749-23-017745.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/810509/000143774923017745/0001437749-23-017745-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/810509/000143774923017745/navb20230615_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T23:25:41.431673+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":"0b6bd81d7b9b866627ae1b3d57193bd8a38e1ad2","claim":"NAVIDEA BIOPHARMACEUTICALS, INC.: Designation of Series K Preferred Stock via a Certificate of Designation; declaration of a dividend of Series K Preferred Stock for common stockholders; this is a stock rights plan/dividend, not an amendment to charter or bylaws (effective 2023-06-16).","evidence_excerpt":"declared a dividend of one one-thousandth of a share of Series K Preferred Stock, par value $0.001 per share","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/810509/000143774923017745/0001437749-23-017745-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2023-06-16"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}