TNT Express has named Tex Gunning as chief executive officer, with interim CEO Bernard Bot stepping down to assume the role of chief financial officer. Gunning, who has extensive business experience, will assume his position at the company on June 1. The company's current CFO, Jeroen Seyger, will continue working in a senior financial position. Antony Burgmans, chairman of the TNT Express' supervisory board, pointed to Gunning's experience with "turning ar...