Northrop Grumman (NOC) Earnings Preview For Upcoming Quarterly Earnings Release Date 2012, January 29 - 18:17 Robert Weinstein Northrop Grumman Corporation (NYSE:NOC) is expected to report last fiscal quarter's results before the opening bell on February 01, 2012. Read more about Northrop Grumman (NOC) Earnings Preview For Upcoming Quarterly Earnings Release Date Log in to post comments