and Participation in Upcoming Investor Conferences

HOUSTON, Feb. 23, 2026 /PRNewswire/ -- Today Western Midstream Partners, LP (NYSE: WES) ("WES" or the "Partnership") announced that tomorrow before the market open it will make available on its website at www.westernmidstream.com a post-earnings interview with Kristen Shults, Senior Vice President and Chief Financial Officer that provides additional insights related to WES's full-year and fourth-quarter 2025 results and 2026 outlook.

WES intends to participate in the following investor conferences during the first and second quarters of 2026:

Morgan Stanley Energy & Power Conference, in New York, New York, on March 3, 2026
Barclays IG Energy & Utilities Corporate Days, in New York, New York, on March 4, 2026
NYSE Investor Access Energy & Utilities Day (Virtual) on March 19, 2026
US Capital Advisors 15^th Annual Midstream Corporate Access Day in Houston, Texas on April 1, 2026
The 23^rd Annual Energy Infrastructure CEO & Investor Conference in Adventura, Florida, on May 19 – 20, 2026

ABOUT WESTERN MIDSTREAM

Western Midstream Partners, LP ("WES") is a master limited partnership formed to develop, acquire, own, and operate midstream assets. With midstream assets located in Texas, New Mexico, Colorado, Utah, and Wyoming, WES is engaged in the business of gathering, compressing, treating, processing, and transporting natural gas; gathering, stabilizing, and transporting condensate, natural-gas liquids, and crude oil; and gathering, transporting, recycling, treating, and disposing of produced water for its customers. In its capacity as a natural-gas processor, WES also buys and sells residue, natural-gas liquids, and condensate on behalf of itself and its customers under certain gas processing contracts. A substantial majority of WES's cash flows are protected from direct exposure to commodity price volatility through fee-based contracts.

For more information about WES, please visit www.westernmidstream.com.

WESTERN MIDSTREAM CONTACTS

Daniel Jenkins

Director, Investor Relations

Investors@westernmidstream.com

866-512-3523

Rhianna Disch

Manager, Investor Relations

Investors@westernmidstream.com

866-512-3523

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SOURCE Western Midstream Partners, LP

Western Midstream Announces Fourth-Quarter Post-Earnings Interview with CFO, Kristen Shults