{"filing":{"accession_number":"0001628280-26-038821","cik":"0001289308","ticker":"ENS","company_name":"EnerSys","form":"8-K","filing_date":"2026-05-28","report_date":null,"primary_document":"ens-20260528.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1289308/000162828026038821/ens-20260528.htm"},"events":[{"id":8579,"run_id":7531,"accession_number":"0001628280-26-038821","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"summary":"EnerSys announced a segment realignment effective May 28, 2026, resulting in material reassignments of executive roles and responsibilities for three named officers: Keith D. Fisher (President, Network \u0026 Infrastructure Solutions), Chad C. Uplinger (President, Industrial Mobility Solutions), and Mark E. Matthews (Chief Technology Officer and President, Precision Power Solutions).","company_name":"EnerSys","ticker":"ENS","filing_date":"2026-05-28","form":"8-K","submitted_at":null,"items":[{"id":2510,"accession_number":"0001628280-26-038821","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"The filing discloses a segment realignment resulting in changes to executive titles for three named officers: Keith D. Fisher (President, Network \u0026 Infrastructure Solutions), Chad C. Uplinger (President, Industrial Mobility Solutions), and Mark E. Matthews (Chief Technology Officer and President, Precision Power Solutions). While these are title changes rather than new appointments from outside, they represent material reassignments of executive roles and responsibilities that would affect investor assessment of management structure and leadership of key business segments.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T03:06:34.223096+00:00","company_name":"","ticker":null,"filing_date":""},{"id":2511,"accession_number":"0001628280-26-038821","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"reasoning":"EnerSys announced a segment realignment effective May 28, 2026, with recast historical segment information provided for eight prior quarters and the upcoming quarter. While segment reorganizations can be material to investors' understanding of business performance and structure, this disclosure does not fit cleanly into the standard taxonomy categories (it is not M\u0026A, impairment, restatement, or earnings release per se). The realignment affects how the company will report financial results going forward, making it material to investor assessment, but the event type is best classified as other_material given the absence of a more specific category for organizational restructuring.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T03:06:34.223096+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":2510,"accession_number":"0001628280-26-038821","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"The filing discloses a segment realignment resulting in changes to executive titles for three named officers: Keith D. Fisher (President, Network \u0026 Infrastructure Solutions), Chad C. Uplinger (President, Industrial Mobility Solutions), and Mark E. Matthews (Chief Technology Officer and President, Precision Power Solutions). While these are title changes rather than new appointments from outside, they represent material reassignments of executive roles and responsibilities that would affect investor assessment of management structure and leadership of key business segments.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T03:06:34.223096+00:00","company_name":"EnerSys","ticker":"ENS","filing_date":"2026-05-28"},{"id":2511,"accession_number":"0001628280-26-038821","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"reasoning":"EnerSys announced a segment realignment effective May 28, 2026, with recast historical segment information provided for eight prior quarters and the upcoming quarter. While segment reorganizations can be material to investors' understanding of business performance and structure, this disclosure does not fit cleanly into the standard taxonomy categories (it is not M\u0026A, impairment, restatement, or earnings release per se). The realignment affects how the company will report financial results going forward, making it material to investor assessment, but the event type is best classified as other_material given the absence of a more specific category for organizational restructuring.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T03:06:34.223096+00:00","company_name":"EnerSys","ticker":"ENS","filing_date":"2026-05-28"}]}