{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-22-025665","form_type":"8-K","ticker":"BLDR","cik":"0001316835","company_name":"Builders FirstSource, Inc.","filed_at":"2022-11-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:50.098111+00:00","generated_at":"2026-06-21T13:19:45.115536+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Builders FirstSource CEO Dave Flitman resigns; Dave Rush named interim CEO","bullets":["Dave Flitman stepped down as President, CEO and director effective Nov 18, 2022, to accept an outside-industry opportunity.","Dave Rush, EVP and 23-year company veteran, appointed Interim CEO; Board forms special committee to find permanent successor.","Rush receives $1M annual salary, target bonus of 150% of salary, initial RSU grant of $500k, and additional $4M RSUs in Q1 2023.","Company reaffirms full year 2022 guidance as provided on November 8, 2022.","Chairman Paul Levy leads search committee; Rush previously led BMC and ProBuild integrations."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-22-025665","json":"https://secwatch.observer/filing/0000950170-22-025665.json","markdown":"https://secwatch.observer/filing/0000950170-22-025665.md","text":"https://secwatch.observer/filing/0000950170-22-025665.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1316835/000095017022025665/0000950170-22-025665-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1316835/000095017022025665/bldr-20221118.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T13:19:45.115536+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":[{"claim_id":"47f2a13849","claim":"Dave Rush was appointed as Interim Chief Executive Officer at Builders FirstSource, Inc..","evidence_excerpt":"Effective November 18, 2022, the Board appointed Dave Rush to serve as Interim Chief Executive Officer and as a member of the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1316835/000095017022025665/0000950170-22-025665-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Interim Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"c892cef247","claim":"Dave Flitman resigned as President and Chief Executive Officer at Builders FirstSource, Inc..","evidence_excerpt":"Effective November 18, 2022, Dave Flitman resigned from his position as President and Chief Executive Officer and as a member of the Board of Directors (the “Board”) of Builders FirstSource, Inc.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1316835/000095017022025665/0000950170-22-025665-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"President and Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}