HOUSTON, May 11, 2026 /PRNewswire/ -- Summit Midstream Corporation (NYSE: SMC) ("Summit", "SMC" or the "Company") announced today its financial and operating results for the three months ended March 31, 2026. Highlights Management Commentary Heath Deneke, President, Chief Executive Officer and Chairman, commented, "First quarter results reflected favorable crude oil prices primarily impacting our Rockies segment, offset by lower realized residue gas prices and lower than expected volumes in the Mid-Con Segm ...