Stock Trading History of Livanos Alexander C

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Livanos Alexander C since year 2005. The trader's CIK number is 1316632. At the time of this reporting, Livanos Alexander C is the Corp. VP & Pres. Space Tech. of Northrop Grumman Corp /de/ . (stock ticker symbol NOC). See this page for all insider trading activities at Northrop Grumman Corp /de/ .

Stock purchases, sales, and option exercises reported by insider *Livanos Alexander C* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-03-04	NOC	Northrop Grumman Corp /de/	Sale	19,570	80.16	1,568,703
2008-03-04	NOC	Northrop Grumman Corp /de/	Option Exercise	22,000	49.70	1,093,317
2008-03-04	NOC	Northrop Grumman Corp /de/	Sale	25,800	80.38	2,073,890
2006-02-21	NOC	Northrop Grumman Corp /de/	Sale	11,820	65.28	771,573
2006-01-27	NOC	Northrop Grumman Corp /de/	Sale	13,500	62.57	844,735
2006-01-27	NOC	Northrop Grumman Corp /de/	Option Exercise	13,500	48.56	655,587

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Livanos Alexander C (Corp. VP & Pres. Space Tech. of Northrop Grumman Corp /de/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.