{"filing":{"accession_number":"0001104659-26-070361","cik":"0000107815","ticker":"WELPM","company_name":"WISCONSIN ELECTRIC POWER CO","form":"8-K","filing_date":"2026-06-04","report_date":null,"primary_document":"tm2615960d3_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/107815/000110465926070361/tm2615960d3_8k.htm"},"events":[{"id":3322,"run_id":2906,"accession_number":"0001104659-26-070361","anchor_item_number":"8.01","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"summary":"Wisconsin Electric Power Company entered into an underwriting agreement on June 1, 2026, to issue $800 million in aggregate principal amount of debentures ($400 million of 4.65% debentures due 2031 and $400 million of 5.10% debentures due 2036). While this is a material debt issuance that would affect a reasonable investor's assessment of the company's capital structure and financial position, it does not fit cleanly into the more specific event categories (e.g., it is not a dilutive equity issuance under Item 3.02, nor is it an M\u0026A activity). The disclosure is material but is best classified as other_material given the taxonomy constraints.","company_name":"WISCONSIN ELECTRIC POWER CO","ticker":"WELPM","filing_date":"2026-06-04","items":[{"id":4242,"accession_number":"0001104659-26-070361","item_number":"8.01","item_title":"OTHER EVENTS.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"reasoning":"Wisconsin Electric Power Company entered into an underwriting agreement on June 1, 2026, to issue $800 million in aggregate principal amount of debentures ($400 million of 4.65% debentures due 2031 and $400 million of 5.10% debentures due 2036). While this is a material debt issuance that would affect a reasonable investor's assessment of the company's capital structure and financial position, it does not fit cleanly into the more specific event categories (e.g., it is not a dilutive equity issuance under Item 3.02, nor is it an M\u0026A activity). The disclosure is material but is best classified as other_material given the taxonomy constraints.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-05T04:51:40.680964+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":4242,"accession_number":"0001104659-26-070361","item_number":"8.01","item_title":"OTHER EVENTS.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"reasoning":"Wisconsin Electric Power Company entered into an underwriting agreement on June 1, 2026, to issue $800 million in aggregate principal amount of debentures ($400 million of 4.65% debentures due 2031 and $400 million of 5.10% debentures due 2036). While this is a material debt issuance that would affect a reasonable investor's assessment of the company's capital structure and financial position, it does not fit cleanly into the more specific event categories (e.g., it is not a dilutive equity issuance under Item 3.02, nor is it an M\u0026A activity). The disclosure is material but is best classified as other_material given the taxonomy constraints.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-05T04:51:40.680964+00:00","company_name":"WISCONSIN ELECTRIC POWER CO","ticker":"WELPM","filing_date":"2026-06-04"}]}