{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-25-027529","form_type":"8-K","ticker":"MTNB","cik":"0001582554","company_name":"Matinas BioPharma Holdings, Inc.","filed_at":"2025-12-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.822525+00:00","generated_at":"2026-05-16T13:21:19.448147+00:00","sec_items":["5.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Matinas BioPharma amends CEO Jabbour's employment agreement extending retention bonus window to June 30, 2026","bullets":["Retention bonus trigger extended from Mar 31, 2026 to Jun 30, 2026; 2/3 paid upon signing definitive agreement, 1/3 at closing.","CEO guaranteed 2025 annual bonus at target, payable by Feb 1, 2026, subject to continued employment.","Change in Control definition expanded to include material change to primary business.","Cause and Good Reason definitions modified; company confirms no grounds for Cause exist as of Dec 12, 2025.","Company to reimburse CEO up to $20,000 for legal fees incurred for amendment."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-25-027529","json":"https://secwatch.observer/filing/0001493152-25-027529.json","markdown":"https://secwatch.observer/filing/0001493152-25-027529.md","text":"https://secwatch.observer/filing/0001493152-25-027529.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1582554/000149315225027529/0001493152-25-027529-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1582554/000149315225027529/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:21:19.448147+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}