Frank Williamson, the chief investment officer at Unum Group Corp., is resigning from the position to pursue other interests, the company says.
Williamson has been in charge of investments at Unum, Chattanooga, Tenn. (NYSE:UNM), for 2 years, and he has worked for the company for 15 years.
He will stay with Unum temporarily in an advisory capacity, the company says.