Spectrum Brands Holdings, Inc: announced that president and chief executive officer David R. Lumley will retire by the end of 2015 as part of a planned succession process. Spectrum Brands—with leading household products such as Cutter, Hot Shot and Black Flag—has instituted an active succession program, including commencement of a formal search for Lumley’s replacement that will consider both internal and external candidates. Lumley will enter into a transition services employment agreement exte...