| 2019-01-24 | Conver Timothy E | - | Sell | 17,250 | $74.32 | $1,282,054.50 | -0.3% | → |
| 2019-01-11 | Conver Timothy E | - | Sell | 20,700 | $72.71 | $1,505,028.00 | -0.3% | → |
| 2018-10-05 | Flittie Kirk J. | VP & General Manager of UAS | Sell | 124 | $101.64 | $12,603.36 | -0.3% | → |
| 2018-07-12 | Flittie Kirk J. | VP & General Manager of UAS | Sell | 3,659 | $72.76 | $266,228.84 | -9.0% | → |
| 2018-07-12 | Karklin Kenneth D. | VP & General Manager of EES | Sell | 620 | $72.92 | $45,210.40 | -6.8% | → |
| 2018-03-27 | Conver Timothy E | - | Sell | 7,600 | $45.78 | $347,892.00 | -0.1% | → |
| 2018-03-15 | Conver Timothy E | - | Sell | 7,600 | $47.97 | $364,594.00 | -0.1% | → |
| 2018-02-27 | Conver Timothy E | - | Sell | 7,600 | $50.73 | $385,566.00 | -0.1% | → |
| 2018-02-09 | Conver Timothy E | - | Sell | 7,600 | $47.00 | $357,232.00 | -0.1% | → |
| 2018-01-26 | Conver Timothy E | - | Sell | 7,600 | $53.41 | $405,898.00 | - | → |
| 2018-01-10 | Conver Timothy E | - | Sell | 7,600 | $53.17 | $404,128.00 | - | → |
| 2017-12-28 | Conver Timothy E | - | Sell | 7,600 | $57.10 | $433,942.00 | - | → |
| 2017-12-15 | Conver Timothy E | - | Sell | 7,600 | $55.27 | $420,076.00 | - | → |
| 2017-11-22 | Conver Timothy E | - | Sell | 7,600 | $44.85 | $340,862.00 | - | → |
| 2017-11-09 | Conver Timothy E | - | Sell | 7,600 | $43.78 | $332,728.00 | - | → |