Mike DuBose’s two-year stint as CEO of Vertis Communications came to an end with his January 1 resignation. The company has named Stephen Dyott as vice chairman and Alex Sorokin as interim president. DuBose presided over the acquisition of American Color Graphics (ACG), as well as Vertis’ reorganizational bankruptcy. Dyott, who previously served as ACG’s chairman/CEO, will serve as a senior advisor to the board. Vertis has hired an executive search firm to assist in securing a permanent CEO.