| 2018-07-02 | STENBIT JOHN P | Director | Sale+OE | 700 | $65.21 | $45,647.00 | -100% | → |
| 2018-06-13 | Del Toro Melinda Michele | Chief People Officer | Sell | 6,277 | $64.03 | $401,916.31 | -100% | → |
| 2018-06-13 | LAY B ALLEN | Director | Sale+OE | 5,000 | $64.00 | $320,000.00 | -100% | → |
| 2018-06-12 | Lippert Keven K | Executive Vice President | Sell | 4,000 | $62.31 | $249,240.00 | -70.3% | → |
| 2018-06-08 | Blair Robert James | Vice President, Secretary | Sell | 5,217 | $63.62 | $331,907.77 | -19.3% | → |
| 2018-06-01 | STENBIT JOHN P | Director | Sale+OE | 700 | $62.97 | $44,079.00 | -100% | → |
| 2018-05-15 | NASH JEFFREY M | Director | Sell | 2,000 | $62.68 | $125,360.00 | -0.6% | → |
| 2018-05-04 | Peterman Ken Allen | President Government Systems | Sell | 458 | $64.73 | $29,646.34 | -77.9% | → |
| 2018-05-01 | STENBIT JOHN P | Director | Sale+OE | 700 | $63.79 | $44,653.00 | -100% | → |
| 2018-04-16 | NASH JEFFREY M | Director | Sell | 2,000 | $63.65 | $127,298.24 | -0.3% | → |
| 2018-04-02 | STENBIT JOHN P | Director | Sale+OE | 700 | $65.50 | $45,850.00 | -6.8% | → |
| 2018-03-15 | Peterman Ken Allen | President Government Systems | Sale+OE | 2,187 | $72.31 | $158,141.97 | -12.4% | → |
| 2018-03-15 | NASH JEFFREY M | Director | Sell | 2,000 | $72.65 | $145,298.00 | -0.3% | → |
| 2018-03-07 | Lippert Keven K | President Broadband Services | Sell | 1,800 | $72.13 | $129,834.00 | -91.4% | → |
| 2018-03-01 | STENBIT JOHN P | Director | Sale+OE | 700 | $69.86 | $48,902.00 | -6.8% | → |
| 2018-01-02 | STENBIT JOHN P | Director | Sale+OE | 800 | $74.86 | $59,888.00 | -7.7% | → |
| 2017-12-01 | STENBIT JOHN P | Director | Sale+OE | 700 | $74.10 | $51,870.00 | -6.8% | → |
| 2017-11-28 | Lippert Keven K | President Broadband Services | Sell | 4,100 | $72.86 | $298,726.00 | -95.9% | → |
| 2017-11-27 | WHITE HARVEY | Director | Sale+OE | 5,900 | $73.77 | $435,243.00 | -10.9% | → |
| 2017-11-17 | LAY B ALLEN | Director | Sale+OE | 5,000 | $73.53 | $367,650.00 | -100% | → |
| 2017-11-15 | NASH JEFFREY M | Director | Sell | 2,000 | $72.26 | $144,520.00 | -0.6% | → |
| 2017-11-13 | Lippert Keven K | President Broadband Services | Sale+OE | 1,200 | $69.20 | $83,040.00 | -51.7% | → |
| 2017-11-01 | STENBIT JOHN P | Director | Sale+OE | 700 | $65.40 | $45,780.00 | -6.8% | → |
| 2017-10-16 | NASH JEFFREY M | Director | Sell | 2,000 | $64.94 | $129,880.00 | -0.6% | → |
| 2017-10-02 | DANKBERG MARK D | Chief Executive Officer | Sale+OE | 28,500 | $66.00 | $1,881,000.00 | -100% | → |
| 2017-10-02 | STENBIT JOHN P | Director | Sale+OE | 700 | $64.42 | $45,094.00 | -6.8% | → |
| 2017-09-28 | DANKBERG MARK D | Chief Executive Officer | Sale+OE | 28,500 | $64.00 | $1,824,000.00 | -100% | → |
| 2017-09-15 | DANKBERG MARK D | Chief Executive Officer | Sale+OE | 28,500 | $62.00 | $1,767,000.00 | -100% | → |
| 2017-09-15 | NASH JEFFREY M | Director | Sell | 2,000 | $61.91 | $123,812.00 | -0.3% | → |
| 2017-09-11 | DANKBERG MARK D | Chief Executive Officer | Sale+OE | 28,500 | $60.12 | $1,713,420.00 | -100% | → |
| 2017-09-01 | STENBIT JOHN P | Director | Sale+OE | 700 | $63.70 | $44,590.00 | -8.0% | → |
| 2017-08-14 | Peterman Ken Allen | President Government Systems | Sale+OE | 4,250 | $62.21 | $264,392.50 | -27.6% | → |
| 2017-08-11 | Dirks Bruce Leroy | Senior Vice President | Buy | 1,000 | $59.78 | $59,780.00 | +5.5% | → |
| 2017-08-11 | BALDRIDGE RICHARD A | Chief Operating Officer | Sale+OE | 35,000 | $59.92 | $2,097,200.00 | -59.3% | → |
| 2017-08-01 | Harkenrider Kevin J | President Commercial Networks | Sale+OE | 20,000 | $66.07 | $1,321,400.00 | -83.3% | → |
| 2017-08-01 | STENBIT JOHN P | Director | Sale+OE | 700 | $66.20 | $46,340.00 | -8.0% | → |
| 2017-07-05 | STENBIT JOHN P | Director | Sale+OE | 700 | $64.78 | $45,346.00 | -8.0% | → |
| 2017-06-07 | NASH JEFFREY M | Director | Sale+OE | 5,000 | $71.76 | $358,800.00 | -100% | → |
| 2017-03-17 | Del Toro Melinda Michele | Vice President Human Resources | Sell | 2,938 | $65.11 | $191,293.18 | -100% | → |
| 2016-12-21 | Lippert Keven K | Exec. VP and Secretary | Sell | 500 | $68.41 | $34,205.00 | -28.0% | → |
| 2016-11-22 | Lippert Keven K | Exec. VP and Secretary | Sale+OE | 8,750 | $72.38 | $633,340.00 | -58.3% | → |
| 2016-11-10 | Peterman Ken Allen | Senior Vice President | Sale+OE | 6,563 | $78.23 | $513,444.90 | -32.5% | → |
| 2016-09-06 | DANKBERG MARK D | Chief Executive Officer | Sale+OE | 25,750 | $75.26 | $1,937,945.00 | -98.1% | → |