{"url_path":"/sec/guac/8-k/2026-05-18/item-9-01","section_key":"item-9-01","section_title":"Item 9.01 Financial Statements and Exhibits.**","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-05-18","source_url":"https://www.sec.gov/Archives/edgar/data/2081515/0001829126-26-005417-index.html","accession_number":"0001829126-26-005417","cik":"0002081515","ticker":"GUAC","issuer_name":"Berto Acquisition Corp. II","edgar_url":"https://www.sec.gov/Archives/edgar/data/2081515/0001829126-26-005417-index.html","primary_entity_key":"0002081515","primary_entity_name":"Berto Acquisition Corp. II"},"word_count":264,"has_tables":true,"body_markdown":"**Item 9.01. Financial Statements and Exhibits.**\n\n \n\n(d)Exhibits\n\n \n\n**EXHIBIT INDEX**\n\n \n\n**Exhibit No.**\n \n**Description**\n\n1.1\n \n[Underwriting Agreement, dated May 14, 2026, by and between the Company and Needham & Company, LLC, as representative of the underwriters.](bertoacquisition2_ex1-1.htm)\n\n3.1\n \n[Amended and Restated Memorandum and Articles of Association.](bertoacquisition2_ex3-1.htm)\n\n4.1\n \n[Warrant Agreement, dated May 14, 2026, by and between the Company and Continental Stock Transfer & Trust Company, as warrant agent.](bertoacquisition2_ex4-1.htm)\n\n10.1\n \n[Letter Agreement, dated May 14, 2026, by and among the Company, Berto Acquisition Sponsor II LLC, the initial shareholders, and each of the officers and directors of the Company.](bertoacquisition2_ex10-1.htm)\n\n10.2\n \n[Investment Management Trust Agreement, dated May 14, 2026, by and between the Company and Continental Stock Transfer & Trust Company, as trustee.](bertoacquisition2_ex10-2.htm)\n\n10.3\n \n[Registration Rights Agreement, dated May 14, 2026, by and among the Company, Berto Acquisition Sponsor II LLC and the other holders named therein.](bertoacquisition2_ex10-3.htm)\n\n10.4\n \n[Private Placement Warrants Purchase Agreement, dated May 14, 2026, by and between the Company and Berto Acquisition Sponsor II LLC.](bertoacquisition2_ex10-4.htm)\n\n10.5\n \n[Administrative Services and Indemnification Agreement, dated May 14, 2026, by and between the Company and Berto Acquisition Sponsor II LLC.](bertoacquisition2_ex10-5.htm)\n\n99.1\n \n[Press Release, dated May 14, 2026.](bertoacquisition2_ex99-1.htm)\n\n99.2\n \n[Press Release, dated May 18, 2026.](bertoacquisition2_ex99-2.htm)\n\n104\n \nCover Page Interactive Data File (embedded within the Inline XBRL document).\n\n \n\n4\n\n \n\n \n\n**SIGNATURE**\n\n \n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.\n\n \n\n \n**BERTO ACQUISITION CORP. II**\n\n \n \n \n\n \nBy:\n/s/ Robert You\n\n \n \nName:\nRobert You\n\n \n \nTitle:\nPresident and Chief Financial Officer\n\n \n \n \n\nDated: May 18, 2026\n \n \n\n \n\n5"}