HOUSTON--(BUSINESS WIRE)--Western Midstream Partners, LP (NYSE: WES) ("WES†) and Aris Water Solutions, Inc. (NYSE: ARIS) ("Aris†) jointly announced today that, in connection with WES's pending acquisition of Aris (the "Transaction†), the deadline for Aris securityholders to elect the form of merger consideration they wish to receive in the Transaction, as described in more detail below, has been set for 5:00 p.m., New York time, on October 7, 2025 (such deadline, as it may be extended, the "Ele. ...