{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-060584","form_type":"8-K","ticker":"BLDR","cik":"0001316835","company_name":"Builders FirstSource, Inc.","filed_at":"2025-04-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:47.885488+00:00","generated_at":"2026-05-23T02:04:42.571595+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Builders FirstSource releases 2025 CSR report; safety rate down 10% to 1.39","bullets":["Total recordable incident rate improved to 1.39, down 10% YoY; over 60% of facilities accident-free in 2024.","~89% of wood from SFI/FSC certified vendors; over 7.5 million trees saved since 2019 through efficient products.","Delivered more than $5 million in charitable giving in 2024; average ~20 training hours per team member."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-060584","json":"https://secwatch.observer/filing/0000950170-25-060584.json","markdown":"https://secwatch.observer/filing/0000950170-25-060584.md","text":"https://secwatch.observer/filing/0000950170-25-060584.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1316835/000095017025060584/0000950170-25-060584-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1316835/000095017025060584/bldr-20250430.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T02:04:42.571595+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}