{"cik":1289308,"company":{"entity_status":"ACTIVE","filings":[{"accession":"0001437749-26-028411","document":"xslF345X06/rdgdoc.xml","filed":"2026-08-18","form":"4","items":"","report_date":"2026-08-14"},{"accession":"0001437749-26-028408","document":"xslF345X06/rdgdoc.xml","filed":"2026-08-18","form":"4","items":"","report_date":"2026-08-14"},{"accession":"0001437749-26-028405","document":"xslF345X06/rdgdoc.xml","filed":"2026-08-18","form":"4","items":"","report_date":"2026-08-14"},{"accession":"0001437749-26-028401","document":"xslF345X06/rdgdoc.xml","filed":"2026-08-18","form":"4","items":"","report_date":"2026-08-14"},{"accession":"0001437749-26-028398","document":"xslF345X06/rdgdoc.xml","filed":"2026-08-18","form":"4","items":"","report_date":"2026-08-14"},{"accession":"0001437749-26-028392","document":"xslF345X06/rdgdoc.xml","filed":"2026-08-18","form":"4","items":"","report_date":"2026-08-14"},{"accession":"0001437749-26-028391","document":"xslF345X06/rdgdoc.xml","filed":"2026-08-18","form":"4","items":"","report_date":"2026-08-14"},{"accession":"0001437749-26-028389","document":"xslF345X06/rdgdoc.xml","filed":"2026-08-18","form":"4","items":"","report_date":"2026-08-14"},{"accession":"0001628280-26-056216","document":"ens-20260812.htm","filed":"2026-08-12","form":"8-K","items":"2.02,8.01","report_date":"2026-08-12"},{"accession":"0001628280-26-056208","document":"ens-20260705.htm","filed":"2026-08-12","form":"10-Q","items":"","report_date":"2026-07-05"},{"accession":"0001289308-26-000016","document":"ens-20260806.htm","filed":"2026-08-06","form":"8-K","items":"5.07","report_date":"2026-08-06"},{"accession":"0001289308-26-000014","document":"ens-20260723.htm","filed":"2026-07-23","form":"8-K","items":"7.01,8.01,9.01","report_date":"2026-07-23"},{"accession":"0001193125-26-294512","document":"d32071ddef14a.htm","filed":"2026-07-02","form":"DEF 14A","items":"","report_date":"2026-08-06"},{"accession":"0001628280-26-038821","document":"ens-20260528.htm","filed":"2026-05-28","form":"8-K","items":"5.02,7.01","report_date":"2026-05-28"},{"accession":"0001628280-26-036903","document":"ens-20260520.htm","filed":"2026-05-20","form":"8-K","items":"2.02,8.01","report_date":"2026-05-20"},{"accession":"0001628280-26-036900","document":"ens-20260331.htm","filed":"2026-05-20","form":"10-K","items":"","report_date":"2026-03-31"},{"accession":"0001289308-26-000009","document":"ens-20260325.htm","filed":"2026-03-25","form":"8-K","items":"2.05,2.06,9.01","report_date":"2026-03-25"},{"accession":"0001628280-26-005449","document":"ens-20260204.htm","filed":"2026-02-04","form":"8-K","items":"2.02,8.01","report_date":"2026-02-04"},{"accession":"0001289308-26-000004","document":"ens-20251228.htm","filed":"2026-02-04","form":"10-Q","items":"","report_date":"2025-12-28"},{"accession":"0001289308-25-000046","document":"ens-20251215.htm","filed":"2025-12-15","form":"8-K","items":"1.01,2.03,9.01","report_date":"2025-12-15"},{"accession":"0001628280-25-049582","document":"ens-20250928.htm","filed":"2025-11-05","form":"10-Q","items":"","report_date":"2025-09-28"},{"accession":"0001289308-25-000042","document":"ens-20251105.htm","filed":"2025-11-05","form":"8-K","items":"2.02,8.01","report_date":"2025-11-05"},{"accession":"0001193125-25-218005","document":"d948910d8k.htm","filed":"2025-09-25","form":"8-K","items":"1.01,2.03,9.01","report_date":"2025-09-25"},{"accession":"0001289308-25-000035","document":"ens-20250806.htm","filed":"2025-08-06","form":"8-K","items":"2.02,8.01","report_date":"2025-08-06"},{"accession":"0001289308-25-000034","document":"ens-20250629.htm","filed":"2025-08-06","form":"10-Q","items":"","report_date":"2025-06-29"},{"accession":"0001289308-25-000027","document":"ens-20250731.htm","filed":"2025-07-31","form":"8-K","items":"5.07","report_date":"2025-07-31"},{"accession":"0001289308-25-000025","document":"ens-20250722.htm","filed":"2025-07-22","form":"8-K","items":"2.05,8.01,9.01","report_date":"2025-07-22"},{"accession":"0001193125-25-142723","document":"d901421ddef14a.htm","filed":"2025-06-18","form":"DEF 14A","items":"","report_date":"2025-07-31"},{"accession":"0001289308-25-000020","document":"ens-20250523.htm","filed":"2025-05-23","form":"8-K","items":"5.02,9.01","report_date":"2025-05-23"},{"accession":"0001289308-25-000018","document":"ens-20250521.htm","filed":"2025-05-21","form":"8-K","items":"2.02,8.01","report_date":"2025-05-21"},{"accession":"0001289308-25-000017","document":"ens-20250331.htm","filed":"2025-05-21","form":"10-K","items":"","report_date":"2025-03-31"},{"accession":"0001289308-25-000010","document":"ens-20250401.htm","filed":"2025-04-01","form":"8-K","items":"2.05,2.06","report_date":"2025-04-01"},{"accession":"0001289308-25-000008","document":"ens-20250326.htm","filed":"2025-03-28","form":"8-K","items":"5.02,7.01","report_date":"2025-03-26"},{"accession":"0001289308-25-000006","document":"ens-20250205.htm","filed":"2025-02-05","form":"8-K","items":"2.02,8.01","report_date":"2025-02-05"},{"accession":"0001289308-25-000005","document":"ens-20241229.htm","filed":"2025-02-05","form":"10-Q","items":"","report_date":"2024-12-29"},{"accession":"0001289308-24-000049","document":"ens-20241217.htm","filed":"2024-12-17","form":"8-K","items":"7.01","report_date":"2024-12-17"},{"accession":"0001289308-24-000044","document":"ens-20241205.htm","filed":"2024-12-05","form":"8-K","items":"8.01","report_date":"2024-12-05"},{"accession":"0001289308-24-000041","document":"ens-20240929.htm","filed":"2024-11-06","form":"10-Q","items":"","report_date":"2024-09-29"},{"accession":"0001289308-24-000040","document":"ens-20241106.htm","filed":"2024-11-06","form":"8-K","items":"2.02,8.01","report_date":"2024-11-06"},{"accession":"0001289308-24-000039","document":"ens-20241106.htm","filed":"2024-11-06","form":"8-K","items":"5.02","report_date":"2024-11-06"}],"former_names":[],"gleif_parents":[],"headquarters":[{"latitude":40.341666666667,"longitude":-75.926111111111,"name":"Reading","precision":"headquarters locality","source":"wikidata","url":"https://www.wikidata.org/wiki/Q237896"}],"insiders":[{"accession":"0001437749-26-019076","acquired_disposed":"A","code":"P","date":"2026-05-29","derivative":false,"filed":"2026-06-01","following_shares":"56396.0","form":"4","owners":["Funk Andrea J."],"plan_10b5_1":false,"price":"228.47","security":"Common Stock","shares":"108.0"},{"accession":"0001437749-26-019082","acquired_disposed":"A","code":"A","date":"2026-05-28","derivative":false,"filed":"2026-06-01","following_shares":"25510.0","form":"4","owners":["Fisher Keith D."],"plan_10b5_1":false,"price":"228.33","security":"Common Stock","shares":"2516.0"},{"accession":"0001437749-26-019082","acquired_disposed":"A","code":"A","date":"2026-05-28","derivative":false,"filed":"2026-06-01","following_shares":"26013.0","form":"4","owners":["Fisher Keith D."],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"503.0"},{"accession":"0001437749-26-018564","acquired_disposed":"D","code":"F","date":"2026-05-23","derivative":false,"filed":"2026-05-27","following_shares":"56288.0","form":"4","owners":["Funk Andrea J."],"plan_10b5_1":false,"price":"232.24","security":"Common Stock","shares":"2051.0"},{"accession":"0001437749-26-012403","acquired_disposed":"A","code":"A","date":"2026-04-13","derivative":false,"filed":"2026-04-15","following_shares":"5463.0","form":"4","owners":["Knausenberger Lauren"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"27.0"},{"accession":"0001437749-26-012403","acquired_disposed":"A","code":"A","date":"2026-04-13","derivative":false,"filed":"2026-04-15","following_shares":"5436.0","form":"4","owners":["Knausenberger Lauren"],"plan_10b5_1":false,"price":"194.61","security":"Common Stock","shares":"136.0"},{"accession":"0001437749-26-012399","acquired_disposed":"A","code":"A","date":"2026-04-13","derivative":false,"filed":"2026-04-15","following_shares":"6063.0","form":"4","owners":["Habiger David C"],"plan_10b5_1":false,"price":"194.61","security":"Common Stock","shares":"143.0"},{"accession":"0001437749-26-012399","acquired_disposed":"A","code":"A","date":"2026-04-13","derivative":false,"filed":"2026-04-15","following_shares":"6091.0","form":"4","owners":["Habiger David C"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"28.0"},{"accession":"0001437749-26-012397","acquired_disposed":"A","code":"A","date":"2026-04-13","derivative":false,"filed":"2026-04-15","following_shares":"10122.0","form":"4","owners":["Morytko Tamara"],"plan_10b5_1":false,"price":"194.61","security":"Common Stock","shares":"143.0"},{"accession":"0001437749-26-012397","acquired_disposed":"A","code":"A","date":"2026-04-13","derivative":false,"filed":"2026-04-15","following_shares":"10150.0","form":"4","owners":["Morytko Tamara"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"28.0"},{"accession":"0001437749-26-012395","acquired_disposed":"A","code":"A","date":"2026-04-13","derivative":false,"filed":"2026-04-15","following_shares":"14786.0","form":"4","owners":["Wynter Rudolph W."],"plan_10b5_1":false,"price":"194.61","security":"Common Stock","shares":"166.0"},{"accession":"0001437749-26-012395","acquired_disposed":"A","code":"A","date":"2026-04-13","derivative":false,"filed":"2026-04-15","following_shares":"14819.0","form":"4","owners":["Wynter Rudolph W."],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"33.0"},{"accession":"0001437749-26-012394","acquired_disposed":"A","code":"A","date":"2026-04-13","derivative":false,"filed":"2026-04-15","following_shares":"50412.0","form":"4","owners":["TUFANO PAUL J"],"plan_10b5_1":false,"price":"194.61","security":"Common Stock","shares":"224.0"},{"accession":"0001437749-26-012394","acquired_disposed":"A","code":"A","date":"2026-04-13","derivative":false,"filed":"2026-04-15","following_shares":"50456.0","form":"4","owners":["TUFANO PAUL J"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"44.0"}],"legal_name":"ENERSYS","lei":"7ZS3DE5PN30BYUJFWP05","lei_status":"LAPSED","lei_updated_at":"2023-08-04T15:16:22Z","names":[],"parent_exceptions":["direct-parent: no parent LEI supplied","ultimate-parent: no parent LEI supplied"],"parents":[],"wikidata_id":"Q1341588"},"research_built_at":"2026-09-08T00:28:31.573928+00:00","sources":[{"coverage":"8005 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer","id":"sec","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC submissions","retrieved_at":"2026-09-08T00:28:36.996621+00:00","status":"ok","url":"https://www.sec.gov/search-filings/edgar-application-programming-interfaces"},{"coverage":"1611 unambiguous CIK-linked entities; coverage is incomplete","id":"wikidata","license":"CC0-1.0","license_url":"https://www.wikidata.org/wiki/Wikidata:Licensing","name":"Wikidata structured data","retrieved_at":"2026-09-07T20:33:33.971872+00:00","status":"ok","url":"https://www.wikidata.org/"},{"coverage":"1177 checked identities; 0 unavailable records","id":"gleif","license":"CC0-1.0","license_url":"https://www.gleif.org/en/meta/lei-data-terms-of-use","name":"GLEIF legal entity reference data","retrieved_at":"2026-09-07T20:35:11.504394+00:00","status":"ok","url":"https://www.gleif.org/en/lei-data/gleif-api"},{"coverage":"4 selected series; gaps remain missing","id":"fed","license":"Public domain (selected government series)","license_url":"https://www.federalreserve.gov/disclaimer.htm","name":"Federal Reserve Board H.15","retrieved_at":"2026-09-08T00:28:58.131796+00:00","status":"ok","url":"https://www.federalreserve.gov/releases/h15/"},{"coverage":"9 selected series; gaps remain missing","id":"bls","license":"Public domain","license_url":"https://www.bls.gov/opub/copyright-information.htm","name":"Bureau of Labor Statistics","retrieved_at":"2026-09-08T00:28:59.313116+00:00","status":"ok","url":"https://www.bls.gov/developers/"},{"coverage":"2026 Q2: filings in this completed quarter; not a live transaction feed","id":"insiders","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC insider transactions","retrieved_at":"2026-09-07T20:35:31.647091+00:00","status":"ok","url":"https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets"}]}