| 2017-06-08 | Sale | Kennametal Inc. KMT | director | 14,000 0.017% | $40.01 | $560,073 | +0.69% | |
| 2016-02-09 | Kennametal Inc. KMT | director | 9,650 0.0121% | $17.61 | $169,937 | +59.14% | ||
| 2014-05-02 | Sale | Kennametal Inc. KMT | director | 28,724 0.0367% | $48.31 | $1.39M | -17.15% | |
| 2013-02-28 | Sale | Kennametal Inc. KMT | director | 14,000 0.0136% | $31.09 | $435,204 | +8.79% | |
| 2011-02-01 | Sale | Kennametal Inc. KMT | director | 8,440 0.0092% | $37.00 | $312,283 | -5.87% | |
| 2005-12-12 | Sale | Northrop Grumman Corporation NOC | Corporate Vice President | 4,000 0.0013% | $58.45 | $233,808 | +13.78% | |
| 2005-08-03 | Sale | Northrop Grumman Corporation NOC | Corporate Vice President | 11,000 0.0034% | $55.51 | $610,634 | +13.98% | |
| 2005-05-26 | Sale | Northrop Grumman Corporation NOC | Corp. VP & Pres. Ship Systems | 3,684 0.0011% | $55.41 | $204,120 | +4.23% | |
| 2004-08-26 | Sale | Northrop Grumman Corporation NOC | Corp. VP & Pres. Ship Systems | 9,000 0.0028% | $51.67 | $465,040 | +6.16% | |
| 2004-02-20 | Sale | Northrop Grumman Corporation NOC | Corp. VP & Pres. Ship Systems | 2,250 0.001% | $77.55 | $174,482 | +1.5% | |
| 2003-11-24 | Sale | Northrop Grumman Corporation NOC | Corp. VP & Pres. Ship Systems | 2,250 0.0011% | $71.90 | $161,769 | +10.74% |