secwatch.observer — SEC 8-K summary ====================================== Issuer: DT Midstream, Inc. (DTM) CIK: 0001842022 Form: 8-K Filed at: 2026-01-29T23:59:59+00:00 Accession: 0001140361-26-002732 Event type: leadership Sentiment: neutral Materiality: 0.35 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 DT Midstream names David Slater Executive Chairman, Christopher Zona President ------------------------------------------------------------------------------ - Robert Skaggs Jr. resigned as Chairman effective Jan 27, 2026; remains on board. - CEO David Slater appointed Executive Chairman effective Jan 28, 2026; remains CEO. - EVP/COO Christopher Zona appointed President effective Jan 28, 2026; continues as COO. - Slater has served as CEO since May 2021; Zona has been EVP/COO since the spin-off from DTE Energy. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1842022/000114036126002732/0001140361-26-002732-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1842022/000114036126002732/ef20064080_8k.htm HTML page: https://secwatch.observer/filing/0001140361-26-002732 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer