| 2014-03-19 | Minerals Technologies Inc. MTX | director | 400 0.0012% | $60.02 | $24,008 | +5.66% | ||
| 2005-11-11 | Sale | Northrop Grumman Corporation NOC | Corporate Vice President | 42,500 0.0137% | $55.51 | $2.36M | +19.26% | |
| 2005-11-07 | Sale | Northrop Grumman Corporation NOC | Corporate Vice President | 28,948 0.0093% | $55.20 | $1.6M | +19.74% | |
| 2005-08-05 | Sale | Northrop Grumman Corporation NOC | Corp. VP & Pres., Mission Sys. | 50,000 0.0156% | $55.57 | $2.78M | +14.34% | |
| 2005-05-31 | Sale | Northrop Grumman Corporation NOC | Corp. VP & Pres., Mission Sys. | 92,148 0.0283% | $55.52 | $5.12M | +3.94% | |
| 2004-11-03 | Sale | Northrop Grumman Corporation NOC | Corp. VP & Pres., Mission Sys. | 149,996 0.0461% | $53.80 | $8.07M | +3.25% | |
| 2004-08-30 | Sale | Northrop Grumman Corporation NOC | Corp. VP & Pres., Mission Sys. | 96,428 0.0251% | $43.15 | $4.16M | +6.86% |