{"filing":{"accession_number":"0001213900-26-068287","cik":"0002016072","ticker":"MBAVW","company_name":"M3-Brigade Acquisition V Corp.","form":"8-K","filing_date":"2026-06-12","report_date":null,"primary_document":"ea0294556-8k425_m3brigade5.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/2016072/000121390026068287/ea0294556-8k425_m3brigade5.htm"},"events":[{"id":10273,"run_id":9008,"accession_number":"0001213900-26-068287","anchor_item_number":"1.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.93,"summary":"M3-Brigade terminated its Business Combination Agreement with ReserveOne (dated July 7, 2025) and simultaneously entered into Securities Purchase Agreements and Voting and Non-Redemption Agreements on June 12, 2026, representing a material restructuring of the Company's M\u0026A activity and capital structure with $14.25M in gross proceeds from the sale of Transferred Shares.","company_name":"M3-Brigade Acquisition V Corp.","ticker":"MBAVW","filing_date":"2026-06-12","form":"8-K","submitted_at":null,"items":[{"id":6550,"accession_number":"0001213900-26-068287","item_number":"1.01","item_title":"Entry into a Material Definitive","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"reasoning":"The filing discloses termination of a material business combination agreement (the BCA with ReserveOne dated July 7, 2025) and entry into new Securities Purchase Agreements and Voting and Non-Redemption Agreements on June 12, 2026. While the original merger is being terminated, the Company is simultaneously entering into material definitive agreements for securities transactions ($14.25M in gross proceeds from sale of Transferred Shares) and shareholder amendments to extend the business combination period. This constitutes a material change in the Company's M\u0026A activity and capital structure, reportable under Item 1.01.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:00:11.872448+00:00","company_name":"","ticker":null,"filing_date":""},{"id":6551,"accession_number":"0001213900-26-068287","item_number":"1.02","item_title":"Termination of a","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"reasoning":"Item 1.02 discloses termination of material definitive agreements including a Business Combination Agreement (BCA), Subscription Agreements, and Sponsor Support Agreement. This represents a termination of a material acquisition or change-of-control transaction, which is a core M\u0026A activity event. The termination of these foundational agreements for a SPAC business combination is material to investors assessing the registrant's strategic direction and financial prospects.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:00:11.872448+00:00","company_name":"","ticker":null,"filing_date":""},{"id":6552,"accession_number":"0001213900-26-068287","item_number":"8.01","item_title":"Other Events","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"reasoning":"The filing discloses termination of a Business Combination Agreement (BCA) pursuant to a Termination Agreement, coupled with contemporaneous entry into Securities Purchase Agreements and related transaction documents. This represents a material change in the registrant's M\u0026A activity—the original business combination has been terminated and replaced with alternative transaction arrangements (private placements and voting agreements). The cancellation of the shareholder meeting for the BCA and the company's intent to conduct a new shareholder meeting to approve amendments to the transaction structure further confirm this is a material M\u0026A event.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:00:11.872448+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":6550,"accession_number":"0001213900-26-068287","item_number":"1.01","item_title":"Entry into a Material Definitive","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"reasoning":"The filing discloses termination of a material business combination agreement (the BCA with ReserveOne dated July 7, 2025) and entry into new Securities Purchase Agreements and Voting and Non-Redemption Agreements on June 12, 2026. While the original merger is being terminated, the Company is simultaneously entering into material definitive agreements for securities transactions ($14.25M in gross proceeds from sale of Transferred Shares) and shareholder amendments to extend the business combination period. This constitutes a material change in the Company's M\u0026A activity and capital structure, reportable under Item 1.01.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:00:11.872448+00:00","company_name":"M3-Brigade Acquisition V Corp.","ticker":"MBAVW","filing_date":"2026-06-12"},{"id":6551,"accession_number":"0001213900-26-068287","item_number":"1.02","item_title":"Termination of a","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"reasoning":"Item 1.02 discloses termination of material definitive agreements including a Business Combination Agreement (BCA), Subscription Agreements, and Sponsor Support Agreement. This represents a termination of a material acquisition or change-of-control transaction, which is a core M\u0026A activity event. The termination of these foundational agreements for a SPAC business combination is material to investors assessing the registrant's strategic direction and financial prospects.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:00:11.872448+00:00","company_name":"M3-Brigade Acquisition V Corp.","ticker":"MBAVW","filing_date":"2026-06-12"},{"id":6552,"accession_number":"0001213900-26-068287","item_number":"8.01","item_title":"Other Events","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"reasoning":"The filing discloses termination of a Business Combination Agreement (BCA) pursuant to a Termination Agreement, coupled with contemporaneous entry into Securities Purchase Agreements and related transaction documents. This represents a material change in the registrant's M\u0026A activity—the original business combination has been terminated and replaced with alternative transaction arrangements (private placements and voting agreements). The cancellation of the shareholder meeting for the BCA and the company's intent to conduct a new shareholder meeting to approve amendments to the transaction structure further confirm this is a material M\u0026A event.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:00:11.872448+00:00","company_name":"M3-Brigade Acquisition V Corp.","ticker":"MBAVW","filing_date":"2026-06-12"}]}