CTIA announces board changes, including Laurent Therivel, UScellular, as chairman, and Kyle Malady, Verizon Business, as vice chairman, both effective Jan. 1; Mike Finley, Boingo Wireless, as secretary, effective immediately; and Stephen Bye, Ookla, as member ... Kansas telecom provider Twin Valley appoints John Sullivan, previously Charter, as vice president-operations ... Semiconductor provider Lattice announces Corporate Vice President-Controller Tonya Stevens as interim CFO, succeeding Sherri Luther, who resigns and joins Coherent as CFO-treasurer.