Item 5.02Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On September 22, 2026, Tri-State Generation and Transmission Association, Inc. ("Tri-State") certified the election by its member, Wheatland Rural Electric Association ("Wheatland"), of Amy Miller, as the director representing Wheatland on Tri-State's Board of Directors. Mrs. Miller is expected to serve on the External Affairs-Member Relations Committee.