{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-020900","form_type":"8-K","ticker":"MBIO","cik":"0001680048","company_name":"MUSTANG BIO, INC.","filed_at":"2025-03-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.416833+00:00","generated_at":"2026-05-25T10:36:31.276253+00:00","sec_items":["8.01","9.01"],"event_type":"regulatory","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Mustang Bio regains compliance with Nasdaq minimum stockholders' equity requirement; listing matters closed","bullets":["Received Feb 26, 2025 notice from Nasdaq confirming compliance with minimum stockholders' equity rule (Rule 5550(b)(1)).","Previously regained compliance with minimum bid price rule; now meets all Nasdaq Capital Market listing criteria.","Subject to Panel Monitor for one year through Feb 26, 2026; non-compliance triggers hearing without plan submission.","Press release issued March 5, 2025 announcing the compliance determination."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-020900","json":"https://secwatch.observer/filing/0001104659-25-020900.json","markdown":"https://secwatch.observer/filing/0001104659-25-020900.md","text":"https://secwatch.observer/filing/0001104659-25-020900.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1680048/000110465925020900/0001104659-25-020900-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1680048/000110465925020900/tm258382d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-25T10:36:31.276253+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"}