Western Midstream and Aris Water Solutions Announce Election Deadline for Aris Securityholders to Elect Form of Merger Consideration and Expiration of Hart-Scott-Rodino Act Waiting Period

Core Points - Western Midstream Partners, LP (WES) is acquiring Aris Water Solutions, Inc. (Aris) [1] - The deadline for Aris securityholders to elect their preferred form of merger consideration is set for 5:00 p.m. New York time on October 7, 2025 [1]