DT中游 DTM

On January 27, 2026, the Board appointed David Slater, the Company's President and Chief Executive Officer, as Executive Chairman of the Board, effective on January 28, 2026. Mr. Slater resigned from the role of President and will remain the Company's Chief Executive Officer. Mr. Slater has served as the Company's President and Chief Executive Officer since May 6, 2021 and a member of the Company's Board since June 3, 2021. Mr. Slater has over 30 years of experience in the energy industry, where he has worked in both commercial business development and operational roles. Prior to the Company's spin-off transaction from DTE Energy Company (the Spin-Off), Mr. Slater served as president and chief operating officer of DTE Energy's Midstream Business and had been a member of DTE Energy's executive leadership team since 2015.

The Board appointed Christopher Zona, the Company's Executive Vice President and Chief Operating Officer, to the position of President, effective January 28, 2026. Mr. Zona will continue to serve as the Company's Chief Operating Officer. Mr. Zona has served as the Company's Executive Vice President and Chief Operating Officer since the Spin-Off. He has over 30 years of experience in the energy industry, where he has worked in operational, engineering, construction and business development roles. Beginning in 2019, Mr. Zona served as the executive vice president of DTE Energy's Midstream Business.

Mr. Jewell has served as our Executive Vice President and Chief Financial Officer since the Spin-Off. He has over 30 years of experience in the energy industry, where he has worked in financial, accounting and risk management roles. Prior to the Spin-Off, Mr. Jewell was vice president, treasurer and chief risk officer for DTE Energy, a role that he held since 2019. He served as vice president and controller from 2014 to 2019, and as chief accounting officer from 2018 to 2019, for DTE Energy. Prior to joining DTE Energy, Mr. Jewell held various financial and risk management leadership positions with Ernst & Young U.S. LLP, Koch Industries, Inc. and Duke Energy Corporation. Mr. Jewell is also a retired Captain of the United States Army Reserves. Mr. Jewell is a board member of the Michigan Crohn's and Colitis Foundation, and is on the advisory board of the University of Michigan-Dearborn College of Business. Mr. Jewell earned a Bachelor of Business Administration degree in accounting and a Bachelor of Science degree in agricultural economics from Texas A&M University and a Master of Finance degree from the University of Michigan-Dearborn. Mr. Jewell also is a NACD Certified Director.

Ms. Ellis has served as our Executive Vice President, General Counsel and Corporate Secretary since the Spin-Off. She has over 30 years of experience in the energy industry, where she served in various legal and general counsel capacities. In 2020, Ms. Ellis was appointed executive director and general counsel for the DTE Energy Midstream Business, and, from 2019 to the Spin-Off, she served as executive director and general counsel for DTE Energy's power and industrial businesses. Ms. Ellis also served as executive director and general counsel for DTE Electric Company, a wholly owned subsidiary of DTE Energy, from 2016 to 2019. From 2009 to 2016, Ms. Ellis was director and general counsel of DTE Gas Company, a wholly owned subsidiary of DTE Energy, and the DTE Energy Midstream Business with responsibility for all legal matters relating to commercial contracts and transactions at DTE Energy. After joining DTE Energy in 1994, at various times, she has also had responsibility for the company's litigation, employment and labor practice groups as an expert attorney, legal director and associate general counsel. Prior to joining DTE Energy, Ms. Ellis practiced at the Detroit law firm of Clark, Klein and Beaumont, P.L.C. (now Clark Hill PLC). Ms. Ellis is a member of the board of trustees of Crossroads of Michigan, a social service outreach agency located in Detroit. Ms. Ellis received a Bachelor of Arts degree in business management from Olivet College and a Juris Doctor degree from Northwestern University School of Law. Ms. Ellis also is a NACD Certified Director.

Mr. Skaggs became a director of our Company following the Spin-Off. Mr. Skaggs was also an employee of our Company following the Spin-Off through June 30, 2023. Mr. Skaggs has over 35 years of experience in the energy industry, including leading companies in the midstream, pipeline and regulated utility sectors. Mr. Skaggs also currently serves as an independent director on the board of DTE Energy, where he has been a director since 2017 and is a member of its nuclear review, organization and compensation, and finance committees. In addition, Mr. Skaggs previously served on the board of Team, Inc., a global provider of specialized industrial services, from 2019 to November 2021 and as a director for Cloud Peak Energy, Inc., a coal mining company, from 2015 to 2019. He also is past chairman of the American Gas Association's board of directors and has served in leadership roles for a variety of charitable, community and civic efforts. Prior to joining DT Midstream's board, Mr. Skaggs served as president and chief executive officer of NiSource, Inc., a Fortune 500 energy holding company engaged in natural gas and electric utilities and the gas storage and pipeline business, from 2005 to 2015 and executed its successful separation of Columbia Pipeline Group, Inc. in mid-2015. Earlier in 2015, Mr. Skaggs executed the successful initial public offering of Columbia Pipeline Partners LP, a master limited partnership formed by NiSource, Inc., to own, operate and develop a portfolio of pipelines, storage and related midstream assets. Mr. Skaggs then served as chairman and chief executive of Columbia Pipeline Group, Inc., a natural gas pipeline and underground storage system company, and Columbia Pipeline Partners LP from 2015 to 2016. Mr. Skaggs joined the law department of Columbia Gas Transmission in 1981 and served in various management roles until 1996, when he became president of Columbia Gas of Ohio and Columbia Gas of Kentucky. Effective with the 2000 merger of NiSource, Inc. and Columbia Energy Group, Mr. Skaggs became the president of Bay State Gas and Northern Utilities. In December 2001, his role was expanded to include the duties of president and chief executive officer of the Columbia companies in Pennsylvania, Virginia and Maryland. Mr. Skaggs was promoted to executive vice president, regulated revenue of NiSource, Inc. in 2003. Mr. Skaggs earned a Bachelor of Arts degree in economics from Davidson College, a Juris Doctorate from West Virginia University and a Master's degree in Business Administration from Tulane University. On January 27, 2026, Robert Skaggs, Jr., Chairman of the Board of Directors of DT Midstream, Inc., informed the Company of his intention to resign as Chairman of the Board, effective January 27, 2026. Mr. Skaggs will remain a member of the Company's Board.

Mr. Baker became a director of our Company following the Spin-Off and was appointed Lead Independent Director on March 7, 2023. Mr. Baker is the owner and president and chief executive officer of Rondeau Energy Consulting Inc., a company established in 2019 focused on energy-related and merger and acquisition engagements. Mr. Baker served as president of Union Gas, Limited (Union Gas), from 2017 to 2019 as part of Enbridge Inc. Mr. Baker also served as president and chairman of Union Gas as part of Spectra Energy Corp. from 2012 to 2017. Over the course of his 30-year career with Union Gas, Mr. Baker held senior executive roles in finance, business development and marketing. Mr. Baker also held the role of vice president and treasurer of Spectra Energy Corp. from 2010 to 2012, where he led all treasury, capital markets and financing strategies. Mr. Baker served on the board of Ontario's Independent Electricity System Operator from 2019 through June 2023. Mr. Baker sits on the Advisory Board of the MaRS Discovery District Energy Board and MyHEAT. Mr. Baker has previously chaired or served as a board member of a number of professional and community organizations, including the Canadian Gas Association, Ontario Energy Association and Union Gas, as well as the Children's Treatment Centre of Chatham-Kent and the Chatham-Kent Community Leaders' Cabinet. Mr. Baker earned a Bachelor of Arts degree in honours chartered accountancy studies and a Master of Accounting degree from the University of Waterloo. Mr. Baker is a Certified Professional Accountant (Ontario/Canada) and holds an ICD.D directors certification from the Institute of Corporate Directors.

Ms. Pickle became a director of our Company following the Spin-Off. Ms. Pickle was a senior audit partner at Ernst & Young LLP ( EY), from 2002 until her retirement in June 2021. Ms. Pickle also served as a National Professional Practice partner from 2014 to 2018, during which time she evaluated and had oversight for technical accounting, auditing and SEC reporting matters as well as quality initiatives. Ms. Pickle had 35 years of experience with EY serving both public and private companies primarily in the energy industry and held various roles and oversight positions throughout her career. Ms. Pickle is a certified public accountant and member of the American Institute of Certified Public Accountants and Texas State Board of Public Accountancy. She has served on the board and Development Committee of Theatre Under the Stars since 2018 and was elected to the Nomination and Governance Committee in 2025. Ms. Pickle earned her Bachelor of Business Administration in accounting, summa cum laude, from Texas Tech University in 1986. Ms. Pickle also completed the Northwestern University Kellogg School of Management Executive Leadership Program, EY Inclusiveness Leadership Program and is an NACD Certified Director. Ms. Pickle holds a Certificate in Cyber-Risk Oversight from Carnegie Mellon University and the NACD. Ms. Pickle previously served on the corporate board and chaired the audit committee of ChampionX Corporation (NASDAQ: CHX), which was a global leader in chemistry programs and services, artificial lift solutions, automation and optimization equipment, and drilling technologies for the upstream and midstream oil and gas industry. ChampionX Corporation was acquired by SLB in 2025.

Mr. Wilson became a director of our Company on June 16, 2021. Mr. Wilson has over 39 years of experience in the engineering, procurement and construction industry. Mr. Wilson also currently sits on the boards of Crown Holdings, Inc. (NYSE:CCK), a leading global supplier of packaging products, Sterling Infrastructure, Inc. (NASDAQ: STRL), a publicly traded heavy civil construction company, and Ingredion Incorporated (NYSE: INGR), a leading global ingredients solutions company, where he previously chaired the compensation committee. From 2017 to 2020, he served on the board of AK Steel Holding Corporation, a leading producer of flat-rolled carbon, stainless and electrical steel products and carbon and stainless tubular products, where he served on the public and environmental affairs committee, as well as the nominating and corporate governance committee. Previously, Mr. Wilson was senior vice president of Fluor Corporation, a publicly traded multinational engineering and construction firm, serving in the role from 2014 to 2016. From 1980 until 2011, he served in roles of increasing executive responsibility with Fluor Corporation, including as group president of industrial & infrastructure, president of mining and metals, president of commercial & institutional and vice president of manufacturing and life sciences. From 2011 until 2014, he served as president and chief executive officer of Savannah River Nuclear Solutions, a joint venture between Fluor Corporation, Honeywell International Inc. and Newport News Nuclear, Inc. Mr. Wilson earned a Bachelor of Science degree in civil engineering from Loyola Marymount University.

Mr. Tumminello became a director of our Company following the Spin-Off. In April 2025, Mr. Tumminello became executive chairman of Delta Utilities, a natural gas utility. Mr. Tumminello was the founder and president of Anticipate Energy Advisors, LLC, a company focused on providing advice in the energy and gas utility industries from 2022 through March 2025. Mr. Tumminello was the group president of commercial businesses for Southern Company Gas, a natural gas utility and energy services company and a subsidiary of Southern Company, a gas and electric utility company headquartered in Atlanta, Georgia. He served in this most recent role since 2016 prior to retiring on April 30, 2021. In this role, he was responsible for all operations outside of the regulated entities, including wholesale services, retail energy and all midstream businesses, including pipeline investments and gas storage. In addition, he served on the board of the Southern Company Gas Foundation and was a member of the Southern Company Gas management council. Prior to joining Southern Company Gas in 2003, Mr. Tumminello was vice president of energy supply for Green Mountain Energy Company, a renewable energy company, and worked for TPC Corporation, a midstream energy company, and ARCO Oil and Gas Company, a provider of oil and natural gas, in various capacities in energy marketing, storage and transportation asset management, petroleum engineering, finance and planning, mergers and acquisitions and project evaluation. Mr. Tumminello was recently vice chair at the Interstate Natural Gas Association of America where he served as the board chair of the climate policy committee. He is an advisory board member at Cristo Rey Jesuit College Preparatory School of Houston. He also served as a director of CareerSpring. Mr. Tumminello earned a Bachelor of Science degree in petroleum engineering from Louisiana Tech University and a Master's degree in Business Administration from the University of Southwestern Louisiana. Since January 2023, Mr. Tumminello has served on the board of Centrio, a private, QIC portfolio company focused on the business of owning and operating district energy assets and developing public-private infrastructure projects, primarily with universities. Mr. Tumminello previously served on the board of Renewa, a private, QIC portfolio company focused on the business of owning land related to existing and new development projects.

Ms. Archon became a director of our Company on March 7, 2023. Ms. Archon's career includes over 30 years at International Business Machines (IBM) where she held various global executive leadership roles in strategy, operations, IT systems, business development and supply chain management. Prior to her retirement in 2018, she held the position of Chief Operating Officer and Vice President, Transformation, in IBM's Watson Health division. Ms. Archon also has significant public board experience. She currently serves on the board of Spirax Group plc (LSE: SPXSY), which is a global engineering and manufacturing company providing thermal energy and fluid technology solutions, and previously served on the boards of Switch, Inc. (NYSE: SWCH) and H&R Block (NYSE: HRB). Ms. Archon also serves on the board of Stewardship Trustees of CommonSpirit Health, the nation's largest Catholic healthcare system. Ms. Archon previously served on the board of the NACD, Texas TriCities Chapter from 2020 through 2024. Ms. Archon holds two degrees from the University of Texas at Austin, a Bachelor of Science degree in Chemical Engineering and a Master of Science degree in Systems Engineering.

On September 17, 2025, DT Midstream, Inc. appointed Joseph P. Finland to serve as the Company's Chief Accounting Officer, effective September 17, 2025. Mr. Finland, age 43, joined the Company in July 2021 as Director, Financial Planning and Analysis, before transitioning to his current role as Director, Accounting and Tax for the Company, in October 2024. From May 2018 to June 2021, Mr. Finland served as Manager, Business Forecasting and Reporting, at DTE Energy Company.