| 2017-05-23 | MOYER ALBERT J | Director | Sale+OE | 21,149 | $31.86 | $673,807.14 | -27.9% | → |
| 2017-05-22 | REDDY MADHUKAR | VP, Central Engineering | Sale+OE | 60,000 | $31.68 | $1,900,578.00 | -24.4% | → |
| 2017-05-19 | Torgerson William | VP/GM, Broadband Group | Sell | 10,000 | $31.12 | $311,213.00 | -14.2% | → |
| 2017-05-19 | REDDY MADHUKAR | VP, Central Engineering | Sale+OE | 27,019 | $31.14 | $841,355.08 | -6.8% | → |
| 2017-05-18 | SCHROCK DONALD E | Director | Sell | 30,766 | $30.92 | $951,337.02 | -46.4% | → |
| 2017-05-15 | Kwong Connie H. | Corporate Controller & PAO | Sell | 1,724 | $31.06 | $53,546.75 | -100% | → |
| 2017-05-15 | LaChance Michael J. | Vice President, Operations | Sale+OE | 40,000 | $31.12 | $1,244,882.50 | -25.9% | → |
| 2016-12-02 | WALSH BRENDAN | VP, Product Line Marketing | Sell | 10,000 | $19.49 | $194,870.00 | -5.9% | → |
| 2016-11-25 | Kwong Connie H. | Corporate Controller & PAO | Sell | 743 | $22.01 | $16,351.13 | -61.7% | → |
| 2016-11-15 | Kwong Connie H. | Corporate Controller & PAO | Sell | 2,009 | $21.51 | $43,220.82 | -100% | → |
| 2016-08-19 | WALSH BRENDAN | VP, Product Line Marketing | Sale+OE | 12,500 | $18.04 | $225,521.25 | -7.2% | → |