HOUSTON – – November 02, 2026 -- Summit Midstream Corporation (NYSE: SMC) will report third-quarter 2026 operating and financial results on Monday, November 9, 2026, after the close of trading on the New York Stock Exchange.

Houston – September 03, 2026 -- Summit Midstream Corporation (NYSE: SMC) has reached a final investment decision on a mainline compression expansion for its Double E Pipeline, backed by a new 200 MMcf/d take-or-pay agreement with an investment-grade shipper that lifts total contracted firm capacity on the system to approximately 2.2 Bcf/d.

Houston – September 03, 2026 -- Summit Midstream Corporation (NYSE: SMC) has reached a final investment decision on a mainline compression expansion for its Double E Pipeline, backed by a new 200 MMcf/d long-term firm transportation agreement with an investment-grade shipper.