| 2020-02-18 | Jensen Keith | CFO & Chief Accounting Officer | Sale+OE | 11,002 | $119.78 | $1,317,794.08 | -47.0% | → |
| 2020-02-18 | PAISLEY CHRISTOPHER B | Director | Sell | 750 | $118.90 | $89,172.75 | -1.0% | → |
| 2020-02-11 | Xie Michael | VP, Engineering & CTO | Sell | 7,343 | $117.97 | $866,283.20 | - | → |
| 2020-02-11 | Jensen Keith | CFO & Chief Accounting Officer | Sale+OE | 6,095 | $118.03 | $719,365.75 | -17.8% | → |
| 2020-02-10 | Whittle John | VP Corp Dev&Strat Alliance,GC | Sale+OE | 14,830 | $117.51 | $1,742,661.12 | -35.1% | → |
| 2019-12-20 | Whittle John | EVP Corp Dev&Strat Alliance,GC | Sale+OE | 2,466 | $107.81 | $265,854.11 | -8.4% | → |
| 2019-12-02 | Xie Michael | VP, Engineering & CTO | Sell | 100,000 | $103.66 | $10,365,924.38 | -0.5% | → |
| 2019-11-20 | Whittle John | EVP Corp Dev&Strat Alliance,GC | Sale+OE | 2,465 | $103.57 | $255,293.20 | -8.1% | → |
| 2019-11-19 | PAISLEY CHRISTOPHER B | - | Sell | 750 | $104.43 | $78,322.50 | -1.0% | → |
| 2019-11-12 | Whittle John | EVP Corp Dev&Strat Alliance,GC | Sale+OE | 12,280 | $100.00 | $1,228,000.00 | -58.6% | → |
| 2019-09-03 | Xie Michael | VP, Engineering & CTO | Sell | 40,000 | $78.13 | $3,125,366.20 | -0.3% | → |
| 2019-08-21 | Xie Ken | President & CEO | Sell | 8,000 | $81.33 | $650,677.11 | - | → |
| 2019-08-20 | PAISLEY CHRISTOPHER B | - | Sell | 1,000 | $80.72 | $80,720.00 | -1.3% | → |
| 2019-06-17 | Whittle John | VP Corp Dev&Strat Alliance,GC | Sale+OE | 1,250 | $75.23 | $94,041.50 | -6.6% | → |
| 2019-06-03 | Xie Michael | VP, Engineering & CTO | Sell | 40,000 | $70.43 | $2,817,298.73 | -0.2% | → |
| 2019-05-22 | Jensen Keith | CFO & Chief Accounting Officer | Sale+OE | 2,499 | $82.02 | $204,978.73 | -77.9% | → |
| 2019-05-21 | Xie Ken | President & CEO | Sell | 8,000 | $82.58 | $660,662.40 | - | → |
| 2019-05-20 | PAISLEY CHRISTOPHER B | - | Sell | 1,000 | $81.62 | $81,620.00 | -1.4% | → |
| 2019-05-16 | Whittle John | VP Corp Dev&Strat Alliance,GC | Sale+OE | 1,250 | $82.88 | $103,606.04 | -6.4% | → |
| 2019-05-16 | Jensen Keith | CFO & Chief Accounting Officer | Sale+OE | 3,723 | $81.75 | $304,351.39 | -35.3% | → |
| 2019-05-03 | Whittle John | VP Corp Dev&Strat Alliance,GC | Sale+OE | 500 | $83.90 | $41,948.00 | -4.5% | → |