{"filing": {"accession": "0001104659-26-064884", "cik": "0001013871", "ticker": "NRG", "company_name": "NRG ENERGY, INC.", "form_type": "8-K", "filing_type": "8-K", "filing_date": "2026-05-21", "accepted_datetime": null, "acceptance_datetime": null, "accepted_at": null, "primary_doc_url": "https://www.sec.gov/Archives/edgar/data/1013871/000110465926064884/0001104659-26-064884-index.htm", "filing_url": "https://www.sec.gov/Archives/edgar/data/1013871/000110465926064884/0001104659-26-064884-index.htm", "period_of_report": "2026-05-21"}, "html_url": "/api/filings/000110465926064884/stream", "exhibits": [], "sections": [], "tables": [{"table_index": 1, "table_type": "text", "caption": null, "header_text": "\u00a8Written communications pursuant to Rule 425 under the Securities\nAct (17 CFR 230.425)"}, {"table_index": 2, "table_type": "text", "caption": null, "header_text": "Title of each classTrading Symbol(s)Name of each exchange on which\n registered"}, {"table_index": 3, "table_type": "exhibit_index", "caption": null, "header_text": "ExhibitNumberDocument"}, {"table_index": 4, "table_type": "text", "caption": null, "header_text": "NRG Energy,\n Inc."}], "exhibits_pending": true, "cdn_html": true, "response_time_ms": 32}