Core Points - FirstEnergy Transmission, LLC announced an exchange offer for up to $450 million of its outstanding 4.750% Senior Notes due 2033 for an equal amount of registered New Notes [1] - The exchange offer will expire on January 7, 2026, at 5:00 p.m. New York City time, unless extended [2] - The exchange offer is made to fulfill obligations under a registration rights agreement and does not represent a new financing transaction [2] Exchange Offer Details - The terms of the exchange offer are outlined in a prospectus dated December 5, 2025, which is available from the exchange agent, U.S. Bank Trust Company [3] - The exchange offer is being conducted in accordance with the Securities Act of 1933 and has been filed with the Securities and Exchange Commission [3]