| 2019-10-01 | Blegen Theodore | CFO | Sell | 1,675 | $156.25 | $261,716.05 | -0.9% | → |
| 2019-10-01 | Sciammas Maurice | Sr. V.P.of Sales and Marketing | Sell | 5,425 | $155.61 | $844,178.28 | -1.5% | → |
| 2019-10-01 | Hsing Michael | CEO | Sell | 10,960 | $155.61 | $1,705,473.54 | -1.0% | → |
| 2019-10-01 | Tseng Saria | VP & General Counsel | Sell | 4,305 | $155.61 | $669,896.31 | -1.4% | → |
| 2019-10-01 | Xiao Deming | Pres. of MPS Asia Operations | Sell | 32,552 | $156.22 | $5,085,364.18 | -2.5% | → |
| 2019-09-19 | Moyer James C | Director | Sell | 20,000 | $158.02 | $3,160,368.00 | -4.4% | → |
| 2019-09-16 | Sciammas Maurice | Sr. V.P.of Sales and Marketing | Sell | 4,742 | $160.61 | $761,588.91 | -1.3% | → |
| 2019-09-09 | Blegen Theodore | CFO | Sell | 999 | $156.58 | $156,423.42 | -1.0% | → |
| 2019-09-06 | Sciammas Maurice | Sr. V.P.of Sales and Marketing | Sell | 29,128 | $155.83 | $4,539,132.75 | -7.5% | → |
| 2019-08-22 | Xiao Deming | Pres. of MPS Asia Operations | Sell | 5 | $156.17 | $780.85 | - | → |
| 2019-08-20 | Tseng Saria | VP & General Counsel | Sell | 5,402 | $152.81 | $825,459.13 | -0.9% | → |
| 2019-08-19 | Blegen Theodore | CFO | Sell | 50 | $154.00 | $7,700.00 | - | → |
| 2019-08-16 | Xiao Deming | Pres. of MPS Asia Operations | Sell | 8,670 | $151.71 | $1,315,359.51 | -2.5% | → |
| 2019-08-15 | Moyer James C | Director | Sell | 10,000 | $145.52 | $1,455,200.00 | -2.1% | → |
| 2019-08-09 | Hsing Michael | CEO | Sell | 26,122 | $149.66 | $3,909,438.49 | -1.2% | → |
| 2019-08-09 | Xiao Deming | Pres. of MPS Asia Operations | Sell | 7,752 | $150.44 | $1,166,209.23 | -0.7% | → |
| 2019-08-08 | Tseng Saria | VP & General Counsel | Sell | 2,437 | $150.42 | $366,585.24 | -0.8% | → |
| 2019-08-08 | Sciammas Maurice | Sr. V.P.of Sales and Marketing | Sell | 2,820 | $150.42 | $424,197.94 | -0.7% | → |
| 2019-08-08 | Blegen Theodore | CFO | Sell | 1,665 | $150.42 | $250,457.29 | -1.7% | → |
| 2019-08-05 | Sciammas Maurice | Sr. V.P.of Sales and Marketing | Sell | 3,634 | $140.60 | $510,952.76 | -0.9% | → |
| 2019-08-05 | Xiao Deming | Pres. of MPS Asia Operations | Sell | 3,066 | $140.60 | $431,080.83 | -0.9% | → |
| 2019-08-05 | Hsing Michael | CEO | Sell | 10,097 | $140.60 | $1,419,635.17 | -0.9% | → |
| 2019-08-05 | Tseng Saria | VP & General Counsel | Sell | 3,066 | $140.60 | $431,080.83 | -1.0% | → |
| 2019-08-01 | Zhou Jeff | Director | Sell | 1,747 | $157.00 | $274,279.00 | -9.0% | → |
| 2019-07-24 | Zhou Jeff | Director | Sell | 2,000 | $148.50 | $297,000.00 | -4.8% | → |
| 2019-07-22 | Blegen Theodore | CFO | Sale+OE | 1,041 | $146.22 | $152,217.10 | -1.2% | → |
| 2019-07-19 | Tseng Saria | VP & General Counsel | Sale+OE | 6,495 | $145.83 | $947,163.90 | -2.1% | → |
| 2019-07-15 | Moyer James C | Director | Sell | 20,000 | $143.53 | $2,870,600.00 | -4.1% | → |
| 2019-07-10 | Sciammas Maurice | Sr. V.P.of Sales and Marketing | Sell | 2,001 | $140.75 | $281,637.89 | -0.3% | → |
| 2019-07-03 | Hsing Michael | CEO | Sale+OE | 27,500 | $136.79 | $3,761,700.48 | -1.3% | → |
| 2019-07-01 | Sciammas Maurice | Sr. V.P.of Sales and Marketing | Sell | 12,630 | $138.58 | $1,750,269.15 | -0.5% | → |
| 2019-07-01 | Xiao Deming | Pres. of MPS Asia Operations | Sale+OE | 4,305 | $139.56 | $600,789.01 | -1.2% | → |
| 2019-07-01 | Blegen Theodore | CFO | Sale+OE | 905 | $139.56 | $126,298.27 | -1.0% | → |
| 2019-07-01 | Tseng Saria | VP & General Counsel | Sale+OE | 4,305 | $139.56 | $600,789.01 | -1.4% | → |