• Summit Midstream will hold virtual annual shareholder meeting May 7, 2026.
• Shareholders will vote on election of Class II directors, including separate Class B director election.
• Ballot includes advisory vote on executive compensation.
• Meeting will also consider ratification of Deloitte & Touche as independent auditor for 2026.
• Investors will vote on amendment to 2024 long-term incentive plan to add 424,000 shares to equity award pool.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Summit Midstream Corporation published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001213900-26-042530), on April 10, 2026, and is solely responsible for the information contained therein.