Toronto, Ontario--(Newsfile Corp. - August 11, 2026) - Brompton Energy Split Corp. (TSX: ESP) (TSX: ESP.PR.A) (the "Fund") is pleased to announce that the board of directors of the Fund has approved an extension of the maturity date of the class A shares (the "Class A Shares") and preferred shares (the "Preferred Shares") of the Fund. The table shows the Fund's compound return on a Class A share and Preferred share for each period indicated compared with the S&P/TSX Capped Energy Total Return Index ("Energy Index") and the S&P/TSX Composite Total Return Index (together the "Indices"). Additionally, the performance of the Fund's Class A shares is impacted by the leverage provided by the Fund's Preferred shares. An investment fund must prepare disclosure documents that contain key information about the Fund. Investment funds are not guaranteed, their values change frequently, and past performance may not be repeated.