{"filing":{"accession_number":"0001104659-26-076902","cik":"0001123452","ticker":"ASRMF","company_name":"SOUTHEAST AIRPORT GROUP","form":"6-K","filing_date":"2026-06-23","report_date":null,"primary_document":"tm2618652d1_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1123452/000110465926076902/tm2618652d1_6k.htm"},"events":[{"id":13316,"run_id":11821,"accession_number":"0001104659-26-076902","anchor_item_number":"EX-99.1","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"ASUR's Board proposes to internalize technical assistance and technology transfer services currently outsourced to ITA through a merger of one or more entities into ASUR, subject to shareholder approval. This represents a material acquisition or change in business structure. The transaction is expected to result in issuance of approximately 7.25 million new shares and is accompanied by extraordinary dividends of Ps. 10.00 per share, indicating a significant capital event. While the language frames this as \"internalization\" rather than a traditional M\u0026A transaction, the substance—bringing an outsourced business function in-house through merger and equity issuance—constitutes material acquisition activity requiring shareholder approval.","company_name":"SOUTHEAST AIRPORT GROUP","ticker":"ASRMF","filing_date":"2026-06-23","form":"6-K","submitted_at":null,"items":[{"id":10424,"accession_number":"0001104659-26-076902","item_number":"EX-99.1","item_title":"tm2618652d1_ex99-1.htm","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"ASUR's Board proposes to internalize technical assistance and technology transfer services currently outsourced to ITA through a merger of one or more entities into ASUR, subject to shareholder approval. This represents a material acquisition or change in business structure. The transaction is expected to result in issuance of approximately 7.25 million new shares and is accompanied by extraordinary dividends of Ps. 10.00 per share, indicating a significant capital event. While the language frames this as \"internalization\" rather than a traditional M\u0026A transaction, the substance—bringing an outsourced business function in-house through merger and equity issuance—constitutes material acquisition activity requiring shareholder approval.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-24T10:03:48.036886+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":10424,"accession_number":"0001104659-26-076902","item_number":"EX-99.1","item_title":"tm2618652d1_ex99-1.htm","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"ASUR's Board proposes to internalize technical assistance and technology transfer services currently outsourced to ITA through a merger of one or more entities into ASUR, subject to shareholder approval. This represents a material acquisition or change in business structure. The transaction is expected to result in issuance of approximately 7.25 million new shares and is accompanied by extraordinary dividends of Ps. 10.00 per share, indicating a significant capital event. While the language frames this as \"internalization\" rather than a traditional M\u0026A transaction, the substance—bringing an outsourced business function in-house through merger and equity issuance—constitutes material acquisition activity requiring shareholder approval.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-24T10:03:48.036886+00:00","company_name":"SOUTHEAST AIRPORT GROUP","ticker":"ASRMF","filing_date":"2026-06-23"}]}