{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-032447","form_type":"8-K","ticker":"MBRX","cik":"0001659617","company_name":"Moleculin Biotech, Inc.","filed_at":"2025-10-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.066056+00:00","generated_at":"2026-05-17T01:21:42.103583+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"low","headline":"Moleculin Biotech files 8-K with investor presentation; content not extractable from filing","bullets":["Company posted October 2025 investor presentation on its website.","No specific financial results, clinical milestones, or guidance disclosed in the 8-K text itself.","Exhibit 99.1 is an image; no quantitative data available for analysis."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-032447","json":"https://secwatch.observer/filing/0001437749-25-032447.json","markdown":"https://secwatch.observer/filing/0001437749-25-032447.md","text":"https://secwatch.observer/filing/0001437749-25-032447.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1659617/000143774925032447/0001437749-25-032447-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1659617/000143774925032447/mbrx20251030_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T01:21:42.103583+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"}