Kellogg, the leading cereal and snack maker, has moved a step closer to separating into two distinct business after the proposal was rubber-stamped by the company’s board. Upon completion on 2nd October, Kellogg will be renamed Kellanova and will continue to trade on the New York Stock Exchange under the ticker symbol “K”, while the spun-off WK Kellogg Co is expected to begin trading on the NYSE under the ticker symbol …