LEGAL NOTICE OF EVIDENTIARY HEARING INDIANA UTILITY REGULATORY COMMISSION CAUSE NO. 43774 PJM 16 IN THE MATTER OF THE PETITION OF INDIANA MICHIGAN POWER COMPANY FOR AUTHORIZATION OF NEW OFF SYSTEM SALES MARGIN SHARING / PJM COST RIDER ADJUSTMENT FACTORS. Notice is hereby given that the Indiana Utility Regulatory Commission will conduct a public Evidentiary Hearing in the above-captioned Cause in Room 222 of the PNC Center, 101 W. Washington Street, Indianapolis, Indiana, commencing at 9:30 AM on February 26, 2026. This hearing is open to the public. If an accommodation is required to allow an individual with a disability to participate, please contact the Office of the Executive Secretary of the IURC at 317.232.2701 or TDD 317. 232.8556 at least 48 hours in advance. INDIANA UTILITY REGULATORY COMMISSION OFFICE OF THE EXECUTIVE SECRETARY 317.232.2701 BY: IURC – Steve Henke, ALJ DATE: January 8, 2026 HSPAXLP January 13 2026 LSBN0437312