US-based Allison Transmission has announced the appointment of David S. Graziosi as the CEO. Graziosi served as the president and chief financial officer since January 2016, and succeeds Lawrence E. Dewey, who retired on May 31 as Allison’s longest-serving executive in the 103-year history of the company. Joining Allison as executive vice president, CFO and treasurer in November 2007 shortly[Read More…]