{"schema_version":"secwatch.filing_event.v1","accession":"0001739445-26-000093","form_type":"8-K","ticker":"ACA","cik":"0001739445","company_name":"Arcosa, Inc.","filed_at":"2026-05-15T21:27:14+00:00","discovered_at":"2026-05-15T21:28:00.294325+00:00","generated_at":"2026-05-15T21:28:39.382391+00:00","sec_items":["5.07","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"Arcosa shareholders elect all 9 director nominees, approve say-on-pay, ratify EY as auditor","bullets":["All nine director nominees elected at 2026 annual meeting; Steve Demetriou received 40.8M for (92%), Melanie Trent 42.0M for (95%).","Advisory say-on-pay passed with 43.7M for, 0.5M against, 0.1M abstentions.","Ratification of Ernst & Young as auditor for 2026 approved with 46.6M for, 0.3M against.","Broker non-votes of 2.6M on director election and say-on-pay due to non-routine items.","Meeting held May 13, 2026; results filed May 15."],"urls":{"canonical":"https://secwatch.observer/filing/0001739445-26-000093","json":"https://secwatch.observer/filing/0001739445-26-000093.json","markdown":"https://secwatch.observer/filing/0001739445-26-000093.md","text":"https://secwatch.observer/filing/0001739445-26-000093.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1739445/000173944526000093/0001739445-26-000093-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1739445/000173944526000093/aca-20260513.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T21:28:39.382391+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":"4406b07d1f6139f369fb5975db5ab00e8366460d","claim":"Arcosa, Inc. shareholders approved Advisory Vote to Approve Named Executive Officer Compensation at the 2026-05-13 meeting.","evidence_excerpt":"Proposal 2 – Advisory Vote to Approve Named Executive Officer Compensation The shareholders approved, on an advisory basis, the compensation of the Company’s named executive officers as disclosed in the proxy statement dated March 31, 2026, including the Compensation Discussion and Analysis, the compensation tables, and the narrative discussion related thereto, by the following vote: For Against Abstentions Broker Non-Votes 43,665,451 521,917 99,859 2,586,744","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1739445/000173944526000093/0001739445-26-000093-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"say on pay"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-05-13"}],"fact_type":"shareholder_vote"},{"claim_id":"73f6b071f73991481a24536abe4b0d59e3020f50","claim":"Arcosa, Inc. shareholders approved Election of Directors at the 2026-05-13 meeting.","evidence_excerpt":"Proposal 1 – Election of Directors The shareholders elected the following Directors to serve a term expiring at the 2027 annual meeting of shareholders: Nominee For Against Abstentions Broker Non-Votes Joseph Alvarado 44,059,859 211,888 15,480 2,586,744 Rhys J. Best 44,091,957 179,937 15,333 2,586,744 Antonio Carrillo 44,003,636 269,020 14,571 2,586,744 Jeffrey A. Craig 44,130,284 141,788 15,155 2,586,744 Steven J. Demetriou 40,843,391 3,427,289 16,547 2,586,744 John W. Lindsay 44,158,115 114,493 14,619 2,586,744 Kimberly S. Lubel 44,074,968 191,544 20,715 2,586,744 Julie A. Piggott 44,077,761 185,877 23,589 2,586,744 Melanie M. Trent 41,980,438 2,290,040 16,749 2,586,744","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1739445/000173944526000093/0001739445-26-000093-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"director election"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-05-13"}],"fact_type":"shareholder_vote"},{"claim_id":"b21d5125af84a167165fa6268039cf9f2cfee879","claim":"Arcosa, Inc. shareholders approved Ratification of Appointment of Independent Registered Public Accounting Firm for the Year Ending December 31, 2026 at the 2026-05-13 meeting.","evidence_excerpt":"Proposal 3 – Ratification of Appointment of Independent Registered Public Accounting Firm for the Year Ending December 31, 2026 The shareholders ratified the appointment of Ernst & Young LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2026, by the following vote: For Against Abstentions 46,578,461 264,353 31,157","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1739445/000173944526000093/0001739445-26-000093-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"auditor ratification"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-05-13"}],"fact_type":"shareholder_vote"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}