Northrop Grumman CEO Wes Bush to step downKathy Warden, who currently acts as company president and COO of the global security company, has been selected by the board to step up as CEO in January.[Collection]

Kathy Warden, who currently acts as company president and COO of the global security company, has been selected by the board to step up as CEO in January.https://www.cnbc.com/2018/07/12/northrop-grumman-ceo-wes-bush-to-step-down.html