{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-127583","form_type":"8-K","ticker":"BLDR","cik":"0001316835","company_name":"Builders FirstSource, Inc.","filed_at":"2022-04-28T23:59:59+00:00","discovered_at":"2026-05-14T18:04:00.184138+00:00","generated_at":"2026-06-26T03:14:03.969154+00:00","sec_items":["5.02","5.03","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Builders FirstSource three directors to retire; board shrinks to ten; proxy access added","bullets":["Daniel Agroskin, David Bullock, Floyd Sherman retiring after June 14 annual meeting.","Board size reduced to ten members; retirements not due to any disagreement.","New proxy access allows stockholders owning 3%+ for 3+ years to nominate up to 2 directors.","Amended Bylaws effective April 28, 2022 include advance notice modifications."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-127583","json":"https://secwatch.observer/filing/0001193125-22-127583.json","markdown":"https://secwatch.observer/filing/0001193125-22-127583.md","text":"https://secwatch.observer/filing/0001193125-22-127583.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1316835/000119312522127583/0001193125-22-127583-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1316835/000119312522127583/d302464d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T03:14:03.969154+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":"2dc00fc04f","claim":"Floyd Sherman departed as Director at Builders FirstSource, Inc..","evidence_excerpt":"Messrs. Daniel Agroskin, David Bullock, and Floyd Sherman will each retire as a member of the Board of Directors (the \"Board\") of Builders FirstSource, Inc. (the \"Corporation\") effective immediately upon completion of the Corporation's 2022 Annual Meeting of Stockholders to be held on June 14, 2022 (the \"Annual Meeting\").","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1316835/000119312522127583/0001193125-22-127583-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"2f6c96a7a3","claim":"David Bullock departed as Director at Builders FirstSource, Inc..","evidence_excerpt":"Messrs. Daniel Agroskin, David Bullock, and Floyd Sherman will each retire as a member of the Board of Directors (the \"Board\") of Builders FirstSource, Inc. (the \"Corporation\") effective immediately upon completion of the Corporation's 2022 Annual Meeting of Stockholders to be held on June 14, 2022 (the \"Annual Meeting\").","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1316835/000119312522127583/0001193125-22-127583-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"926f2d5ae3","claim":"Daniel Agroskin departed as Director at Builders FirstSource, Inc..","evidence_excerpt":"Messrs. Daniel Agroskin, David Bullock, and Floyd Sherman will each retire as a member of the Board of Directors (the \"Board\") of Builders FirstSource, Inc. (the \"Corporation\") effective immediately upon completion of the Corporation's 2022 Annual Meeting of Stockholders to be held on June 14, 2022 (the \"Annual Meeting\").","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1316835/000119312522127583/0001193125-22-127583-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}