| 2021-02-01 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 6,890 | $66.54 | $458,471.71 | -0.2% | → |
| 2021-02-01 | Chaubal Amol | Chief Financial Officer | Sell | 133 | $68.26 | $9,077.99 | -0.3% | → |
| 2021-02-01 | Fry John J | General Counsel & Secretary | Sell | 163 | $68.26 | $11,126.01 | -0.3% | → |
| 2021-02-01 | Roskey Mark T. | SVP, Commercial & Accelerator | Sell | 105 | $68.26 | $7,166.95 | -0.2% | → |
| 2021-01-25 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 5,000 | $77.81 | $389,055.85 | -0.2% | → |
| 2021-01-22 | Duffy David C. | SVP R&D and CTO | Sell | 1,667 | $79.29 | $132,176.43 | -4.1% | → |
| 2021-01-19 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 5,000 | $74.53 | $372,646.30 | -0.2% | → |
| 2021-01-11 | DEKKERS MARIJN E | - | Sale+OE | 44,962 | $48.65 | $2,187,514.05 | -27.4% | → |
| 2021-01-05 | Chaubal Amol | Chief Financial Officer | Sell | 124 | $44.13 | $5,472.33 | -0.5% | → |
| 2021-01-05 | Fry John J | General Counsel & Secretary | Sell | 153 | $44.13 | $6,752.15 | -0.5% | → |
| 2021-01-05 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 3,510 | $44.13 | $154,902.27 | -0.3% | → |
| 2021-01-05 | Mattoon Dawn | Sr. VP, Research Products | Sell | 170 | $44.13 | $7,502.39 | -0.5% | → |
| 2021-01-05 | Roskey Mark T. | SVP, Commercial & Accelerator | Sell | 98 | $44.13 | $4,324.91 | -0.4% | → |
| 2020-12-18 | Duffy David C. | SVP R&D and CTO | Sale+OE | 1,667 | $43.82 | $73,047.94 | -3.9% | → |
| 2020-12-08 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 2,000 | $46.98 | $93,960.00 | -0.2% | → |
| 2020-12-01 | Roskey Mark T. | SVP, Commercial & Accelerator | Sell | 91 | $43.75 | $3,981.41 | -0.2% | → |
| 2020-12-01 | Mattoon Dawn | Sr. VP, Research Products | Sell | 158 | $43.75 | $6,911.89 | -0.3% | → |
| 2020-12-01 | Chaubal Amol | Chief Financial Officer | Sell | 115 | $43.75 | $5,030.69 | -0.2% | → |
| 2020-12-01 | Fry John J | General Counsel & Secretary | Sell | 141 | $43.75 | $6,168.24 | -0.2% | → |
| 2020-12-01 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 3,236 | $43.75 | $141,568.87 | -0.2% | → |
| 2020-11-19 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 2,000 | $44.25 | $88,500.00 | -0.2% | → |
| 2020-11-12 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 2,000 | $49.39 | $98,780.00 | -0.2% | → |
| 2020-11-12 | Duffy David C. | SVP R&D and CTO | Sell | 1,667 | $49.39 | $82,333.13 | -3.9% | → |
| 2020-11-05 | Madaus Martin D | - | Sale+OE | 2,972 | $40.81 | $121,281.40 | -11.3% | → |
| 2020-11-02 | Mattoon Dawn | Sr. VP, Research Products | Sell | 159 | $36.97 | $5,878.02 | -0.5% | → |
| 2020-11-02 | Fry John J | General Counsel & Secretary | Sell | 142 | $36.97 | $5,249.56 | -0.5% | → |
| 2020-11-02 | Chaubal Amol | Chief Financial Officer | Sell | 116 | $36.97 | $4,288.37 | -0.5% | → |
| 2020-11-02 | Roskey Mark T. | SVP, Commercial & Accelerator | Sell | 91 | $36.97 | $3,364.15 | -0.4% | → |
| 2020-11-02 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 5,264 | $37.47 | $197,265.84 | -0.3% | → |
| 2020-10-20 | Madaus Martin D | - | Sale+OE | 1,600 | $42.57 | $68,112.00 | -12.0% | → |