UPDATE 4-Northrop Grumman to buy missile maker Orbital for $7.8 bln

* Deal could face regulatory scrutiny - analyst (Adds Aerojet share price; M&A data)
Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.