{"filing":{"accession_number":"0001437749-26-019566","cik":"0001881592","ticker":"NSTS","company_name":"NSTS Bancorp, Inc.","form":"8-K","filing_date":"2026-06-04","report_date":null,"primary_document":"nsts20260601_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1881592/000143774926019566/nsts20260601_8k.htm"},"events":[{"id":6895,"run_id":6044,"accession_number":"0001437749-26-019566","anchor_item_number":"8.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"summary":"The filing discloses a material acquisition activity: NSTS Bancorp entered into an Agreement and Plan of Merger with Brookfield Bancshares on May 12, 2026, whereby NSTS will be merged into Brookfield. While Item 8.01 focuses on the divestiture of the mortgage lending division (OLCM) as a condition of the merger, the core material event is the merger transaction itself, which constitutes a change of control and material M\u0026A activity. The divestiture is a component of the broader merger arrangement.","company_name":"NSTS Bancorp, Inc.","ticker":"NSTS","filing_date":"2026-06-04","form":"8-K","submitted_at":null,"items":[{"id":4441,"accession_number":"0001437749-26-019566","item_number":"8.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"reasoning":"The filing discloses a material acquisition activity: NSTS Bancorp entered into an Agreement and Plan of Merger with Brookfield Bancshares on May 12, 2026, whereby NSTS will be merged into Brookfield. While Item 8.01 focuses on the divestiture of the mortgage lending division (OLCM) as a condition of the merger, the core material event is the merger transaction itself, which constitutes a change of control and material M\u0026A activity. The divestiture is a component of the broader merger arrangement.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-05T05:19:27.763341+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":4441,"accession_number":"0001437749-26-019566","item_number":"8.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"reasoning":"The filing discloses a material acquisition activity: NSTS Bancorp entered into an Agreement and Plan of Merger with Brookfield Bancshares on May 12, 2026, whereby NSTS will be merged into Brookfield. While Item 8.01 focuses on the divestiture of the mortgage lending division (OLCM) as a condition of the merger, the core material event is the merger transaction itself, which constitutes a change of control and material M\u0026A activity. The divestiture is a component of the broader merger arrangement.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-05T05:19:27.763341+00:00","company_name":"NSTS Bancorp, Inc.","ticker":"NSTS","filing_date":"2026-06-04"}]}