{"schema_version":"secwatch.filing_event.v1","accession":"0000947871-24-001058","form_type":"8-K","ticker":"DTM","cik":"0001842022","company_name":"DT Midstream, Inc.","filed_at":"2024-12-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:09.982801+00:00","generated_at":"2026-05-28T21:58:56.091043+00:00","sec_items":["2.01","7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"DT Midstream closes $1.2B acquisition of three Midwest pipelines from ONEOK","bullets":["Acquired 100% of Guardian Pipeline, Midwestern Gas Transmission and Viking Gas Transmission for $1.2B cash.","Pipelines have total capacity >3.7 Bcf/d across ~1,300 miles in seven Midwest states.","Acquisition funded with cash; no pro forma financials required as <20% significance.","DTM President/CEO Slater says deal is bolt-on aligned with pure-play natural gas strategy.","ONEOK counterparty; transaction closed Dec 31, 2024 effective 11:59 PM CT."],"urls":{"canonical":"https://secwatch.observer/filing/0000947871-24-001058","json":"https://secwatch.observer/filing/0000947871-24-001058.json","markdown":"https://secwatch.observer/filing/0000947871-24-001058.md","text":"https://secwatch.observer/filing/0000947871-24-001058.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1842022/000094787124001058/0000947871-24-001058-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1842022/000094787124001058/ss4288402_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T21:58:56.091043+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":"bd005aab68bc7af2062f48247adf5493ca4b7fee","claim":"DT Midstream, Inc. completed an acquisition involving ONEOK Partners Intermediate Limited Partnership and Border Midwestern Company for $1.2 billion (closed 2024-12-31).","evidence_excerpt":"DTM Transportation acquired 100% of the equity interests of each of Guardian Pipeline, L.L.C., Midwestern Gas Transmission Company and Viking Gas Transmission Company (each of which own certain pipelines and related assets in the Midwestern United States) from the ONEOK Parties, effective as of 11:59 PM Central Time on December 31, 2024, for a purchase price of $1.2 billion","evidence_source":"SEC 8-K Item 2.01/5.01","evidence_url":"https://www.sec.gov/Archives/edgar/data/1842022/000094787124001058/0000947871-24-001058-index.htm","confidence":0.99,"family_label":"M&A Transactions","details":[{"label":"Action","value":"acquisition"},{"label":"Counterparty","value":"ONEOK Partners Intermediate Limited Partnership and Border Midwestern Company"},{"label":"Consideration","value":"$1.2 billion"},{"label":"Closing","value":"2024-12-31"}],"fact_type":"ma_transaction"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}