UPDATE 3-GenCorp CEO to head Aerojet Rocketdyne after Boley departure
February 13, 2015 at 19:55 PM EST
WASHINGTON, Feb 13 (Reuters) - GenCorp Inc Chief Executive Officer Scott Seymour on Friday took over as head of the company's Aerojet Rocketdyne unit after the abrupt departure of its president, Warren Boley.