secwatch.observer — SEC 8-K summary
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Issuer:     DT Midstream, Inc. (DTM)
CIK:        0001842022
Form:       8-K
Filed at:   2023-03-08T23:59:59+00:00
Accession:  0000947871-23-000303
Event type: leadership
Sentiment:  neutral
Materiality: 0.25
Item codes: 5.02, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

DT Midstream appoints Angela Archon to Board; Wright Lassiter resigns as Lead Director
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- Wright Lassiter III resigned as director and Lead Independent Director effective March 7, 2023; no disagreement with the company.
- Angela Archon appointed as Class III Director, effective March 7, 2023; will chair Corporate Governance Committee.
- Stephen Baker appointed as Lead Independent Director, effective March 7, 2023, succeeding Lassiter.
- Archon brings 30+ years at IBM and public board experience (Spirax-Sarco, Switch, H&R Block).

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1842022/000094787123000303/0000947871-23-000303-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1842022/000094787123000303/ss1839638_8k.htm
  HTML page:      https://secwatch.observer/filing/0000947871-23-000303

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer