| 2021-04-01 | Mattoon Dawn | Sr. VP, Diagnostics | Sell | 199 | $62.45 | $12,427.14 | -0.3% | → |
| 2021-04-01 | Chaubal Amol | Chief Financial Officer | Sell | 103 | $62.70 | $6,457.94 | -0.3% | → |
| 2021-04-01 | Fry John J | General Counsel & Secretary | Sell | 126 | $62.70 | $7,900.00 | -0.4% | → |
| 2021-03-19 | Duffy David C. | SVP R&D and CTO | Sell | 1,667 | $58.36 | $97,286.12 | -4.2% | → |
| 2021-03-16 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 5,000 | $61.32 | $306,591.79 | -0.3% | → |
| 2021-03-08 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 5,000 | $66.21 | $331,028.06 | -0.1% | → |
| 2021-03-01 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 3,443 | $81.33 | $280,014.26 | -0.2% | → |
| 2021-03-01 | Roskey Mark T. | SVP, Commercial & Accelerator | Sell | 137 | $81.33 | $11,141.85 | -0.3% | → |
| 2021-03-01 | Chaubal Amol | Chief Financial Officer | Sell | 166 | $81.33 | $13,500.29 | -0.3% | → |
| 2021-03-01 | Fry John J | General Counsel & Secretary | Sell | 202 | $81.33 | $16,428.27 | -0.3% | → |
| 2021-03-01 | Mattoon Dawn | Sr. VP, Research Products | Sell | 217 | $81.33 | $17,648.13 | -0.3% | → |
| 2021-02-19 | Chaubal Amol | Chief Financial Officer | Sell | 733 | $90.33 | $66,212.48 | -0.6% | → |
| 2021-02-19 | Fry John J | General Counsel & Secretary | Sell | 871 | $90.33 | $78,679.63 | -0.6% | → |
| 2021-02-19 | Mattoon Dawn | Sr. VP, Research Products | Sell | 871 | $90.33 | $78,679.63 | -0.6% | → |
| 2021-02-19 | Roskey Mark T. | SVP, Commercial & Accelerator | Sell | 670 | $90.33 | $60,523.47 | -0.7% | → |
| 2021-02-19 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 8,493 | $86.40 | $733,791.49 | -0.1% | → |
| 2021-02-11 | Duffy David C. | SVP R&D and CTO | Sell | 1,667 | $79.62 | $132,726.54 | -4.0% | → |
| 2021-02-09 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 5,000 | $78.18 | $390,886.93 | -0.2% | → |
| 2021-02-01 | HRUSOVSKY E KEVIN | Chairman, President & CEO | Sell | 3,249 | $68.26 | $221,767.42 | -0.2% | → |
| 2021-02-01 | Mattoon Dawn | Sr. VP, Research Products | Sell | 106 | $68.49 | $7,260.21 | -0.3% | → |