{"schema_version":"secwatch.filing_event.v1","accession":"0001739445-26-000055","form_type":"8-K","ticker":"ACA","cik":"0001739445","company_name":"Arcosa, Inc.","filed_at":"2026-04-01T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.833329+00:00","generated_at":"2026-05-15T07:59:31.214935+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.75,"confidence":"high","headline":"Arcosa completes $450M sale of inland barge business to Wynnchurch Capital","bullets":["Sale of Arcosa Marine Products to Wynnchurch Capital for $450M in cash.","Separately acquired a central Florida natural aggregates operation for $60M in March.","Net after-tax proceeds to fund core growth platform expansion and reduce debt.","Full year 2026 guidance to be updated with Q1 earnings; barge segment eliminated.","CEO says sale reduces complexity, cyclicality and improves margin profile."],"urls":{"canonical":"https://secwatch.observer/filing/0001739445-26-000055","json":"https://secwatch.observer/filing/0001739445-26-000055.json","markdown":"https://secwatch.observer/filing/0001739445-26-000055.md","text":"https://secwatch.observer/filing/0001739445-26-000055.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1739445/000173944526000055/0001739445-26-000055-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1739445/000173944526000055/aca-20260401.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T07:59:31.214935+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"}