CALGARY, AB, Dec. 19, 2025 /PRNewswire/ - Canadian Pacific Kansas City (TSX: CP) (NYSE: CP) (CPKC) today released the following statement regarding the merger application filed by Union Pacific (UP) and Norfolk Southern (NS) with the Surface Transportation Board (STB) on Dec. 19, 2025: CPKC has only just obtained the lengthy UP-NS merger application formally filed today and will be thoroughly reviewing it over the coming days. We will be examining the application from at least two perspectives: The first st ...