{"url_path":"/sec/nsts/10-q/2026/item-4","section_key":"item-4","section_title":"Item 4 **","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-14","source_url":"https://www.sec.gov/Archives/edgar/data/1881592/0001437749-26-017061-index.html","accession_number":"0001437749-26-017061","cik":"0001881592","ticker":"NSTS","issuer_name":"NSTS Bancorp, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1881592/0001437749-26-017061-index.html","primary_entity_key":"0001881592","primary_entity_name":"NSTS Bancorp, Inc."},"word_count":6,"has_tables":true,"body_markdown":"**ITEM 4.**\n\n[MINE SAFETY DISCLOSURES](#minesafety)\n\n[37](#minesafety)"}