{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-067344","form_type":"8-K","ticker":"MBAV","cik":"0002016072","company_name":"M3-Brigade Acquisition V Corp.","filed_at":"2026-06-10T20:23:18+00:00","discovered_at":"2026-06-10T20:24:00.212914+00:00","generated_at":"2026-06-10T20:29:53.128387+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"MBAV postpones shareholder vote on ReserveOne merger to June 18; redemption deadline extended","bullets":["Extraordinary general meeting postponed from June 15 to June 18, 2026 at 12:00 PM ET.","Redemption deadline for Class A public shares extended to June 16, 2026 (previously June 11).","Record date remains May 7, 2026; no changes to proposals or board recommendations.","Purpose is to allow shareholders more time to consider the business combination with ReserveOne, Inc. and to submit proxies."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-067344","json":"https://secwatch.observer/filing/0001213900-26-067344.json","markdown":"https://secwatch.observer/filing/0001213900-26-067344.md","text":"https://secwatch.observer/filing/0001213900-26-067344.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2016072/000121390026067344/0001213900-26-067344-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2016072/000121390026067344/ea0294237-8k425_m3brigade5.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T20:29:53.128387+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"}