| 2005-05-31 | Sale | Northrop Grumman Corporation NOC | Corp. VP & Pres. Electric Sys. | 48,000 0.0148% | $55.76 | $2.68M | +3.94% | |
| 2004-11-23 | Sale | Northrop Grumman Corporation NOC | Corp. VP & Pres. Electric Sys. | 47,500 0.0145% | $56.64 | $2.69M | -2.01% | |
| 2004-06-08 | Sale | Northrop Grumman Corporation NOC | Corp. VP & Pres. Electric Sys. | 22,500 0.0126% | $95.89 | $2.16M | +2.14% |