| 2017-06-05 | BRADLEY MICHAEL A | Director | Sell | 535 | $35.31 | $18,889.85 | -0.1% | → |
| 2017-05-19 | JOHNSON MERCEDES | Director | Sell | 8,000 | $35.07 | $280,576.80 | -35.1% | → |
| 2017-05-12 | JAGIELA MARK E | President and CEO | Sell | 40,000 | $35.33 | $1,413,200.00 | -12.6% | → |
| 2017-05-10 | CHRISTMAN DANIEL W | Director | Sale+OE | 3,232 | $35.65 | $115,220.80 | -10.7% | → |
| 2017-04-28 | Beecher Gregory R | VP and CFO | Sell | 78,767 | $36.01 | $2,836,399.67 | -71.6% | → |
| 2017-04-28 | Robbins Brad | President of LitePoint Corp. | Sell | 12,000 | $36.11 | $433,320.00 | -25.7% | → |
| 2017-04-28 | Gray Charles Jeffrey | VP,General Counsel & Secretary | Sell | 15,000 | $36.12 | $541,800.00 | -28.2% | → |
| 2017-03-16 | Robbins Brad | President of LitePoint Corp. | Sell | 10,000 | $30.89 | $308,943.60 | -9.0% | → |
| 2017-02-17 | Vahey Walter G. | President, Systems Test Group | Sell | 9,188 | $29.16 | $267,961.54 | -3.8% | → |
| 2017-02-15 | Vahey Walter G. | President, Systems Test Group | Sale+OE | 55,190 | $29.00 | $1,600,510.00 | -20.4% | → |
| 2017-02-06 | Beecher Gregory R | VP and CFO | Sale+OE | 146,061 | $28.60 | $4,177,375.17 | -15.9% | → |
| 2017-02-06 | JAGIELA MARK E | President and CEO | Sale+OE | 240,291 | $28.57 | $6,865,113.87 | -9.7% | → |
| 2017-02-06 | Gray Charles Jeffrey | VP,General Counsel & Secretary | Sale+OE | 43,502 | $28.57 | $1,242,852.14 | -12.0% | → |
| 2017-02-01 | Smith Gregory Stephen | President, Semiconductor Test | Sale+OE | 4,855 | $28.58 | $138,777.17 | -31.0% | → |
| 2017-01-27 | Gray Charles Jeffrey | VP,General Counsel & Secretary | Sale+OE | 6,400 | $27.80 | $177,920.00 | -9.7% | → |
| 2017-01-27 | Robbins Brad | President of LitePoint Corp. | Sale+OE | 1,700 | $28.17 | $47,893.25 | -3.1% | → |
| 2016-12-09 | Robbins Brad | President of LitePoint Corp. | Sell | 1,560 | $26.01 | $40,579.10 | -0.8% | → |