{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-017697","form_type":"8-K/A","ticker":"MBRX","cik":"0001659617","company_name":"Moleculin Biotech, Inc.","filed_at":"2023-06-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.881459+00:00","generated_at":"2026-06-13T22:50:02.190172+00:00","sec_items":["5.07"],"event_type":"other_material","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Moleculin Biotech shareholders reject reverse stock split at adjourned annual meeting","bullets":["Proposal No. 5 (reverse stock split) failed: 13,859,013 For, 5,349,509 Against, 161,035 Abstain.","Only 65.60% of outstanding shares were represented at the reconvened meeting on June 15, 2023.","No broker non-votes on the proposal; the amendment required stockholder approval.","The board’s authority to effect a reverse split before the one-year anniversary was denied."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-017697","json":"https://secwatch.observer/filing/0001437749-23-017697.json","markdown":"https://secwatch.observer/filing/0001437749-23-017697.md","text":"https://secwatch.observer/filing/0001437749-23-017697.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1659617/000143774923017697/0001437749-23-017697-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1659617/000143774923017697/mbrx20230616_8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T22:50:02.190172+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":"305e001eb869aca32d18ea1233cb3d99f4637810","claim":"Moleculin Biotech, Inc. shareholders rejected Reverse stock split proposal (to approve an amendment to the certificate of incorporation to grant the Board authority to effect a reverse stock split) at the 2023-06-15 meeting.","evidence_excerpt":"stockholders did not approve the Reverse Split Proposal.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1659617/000143774923017697/0001437749-23-017697-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"reverse split"},{"label":"Outcome","value":"failed"},{"label":"Meeting","value":"2023-06-15"}],"fact_type":"shareholder_vote"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}