| 2020-04-28 | Joseph Jason | SVP, General Counsel, Secy. | Sell | 6,000 | $37.50 | $225,000.00 | -6.0% | → |
| 2020-02-19 | MARTIN JOSEPH R | Director | Sell | 6,000 | $41.34 | $248,040.00 | -6.3% | → |
| 2020-02-19 | Robertson Lindon G | EVP & Chief Financial Officer | Sell | 83,088 | $41.43 | $3,442,321.12 | -24.6% | → |
| 2020-02-12 | Gray David C | Chief Strategy & New Business | Sell | 500 | $43.00 | $21,500.00 | -0.6% | → |
| 2020-01-02 | Joseph Jason | SVP, General Counsel, Secy. | Sell | 6,000 | $42.63 | $255,780.00 | -5.7% | → |
| 2019-12-17 | Montone William T. | SVP, Human Resources | Sell | 22,500 | $42.47 | $955,600.00 | -6.0% | → |
| 2019-11-21 | Pietrantoni David | Principal Accounting Officer | Sell | 15,948 | $44.95 | $716,858.23 | -10.9% | → |
| 2019-11-21 | Liao Guojuan | President, GENEWIZ | Sell | 966 | $43.22 | $41,750.52 | -8.0% | → |
| 2019-11-21 | Montone William T. | SVP, Human Resources | Sell | 36,353 | $44.60 | $1,621,307.51 | -7.8% | → |
| 2019-11-21 | Jarzynka David | President, Semi Solutions | Sell | 34,002 | $45.17 | $1,536,036.76 | -12.3% | → |
| 2019-11-21 | SCHWARTZ STEPHEN S | CEO | Sell | 112,320 | $45.18 | $5,074,504.13 | -5.8% | → |
| 2019-11-21 | Robertson Lindon G | EVP & Chief Financial Officer | Sell | 50,505 | $45.13 | $2,279,448.01 | -7.7% | → |
| 2019-11-21 | Joseph Jason | SVP, General Counsel, Secy. | Sell | 26,950 | $45.04 | $1,213,900.94 | -7.7% | → |
| 2019-11-21 | Gray David C | Chief Strategy & New Business | Sell | 26,143 | $45.19 | $1,181,293.97 | -9.3% | → |
| 2019-11-08 | Gray David C | Chief Strategy & New Business | Sell | 7,500 | $46.76 | $350,700.00 | -11.7% | → |
| 2019-11-08 | Jarzynka David | President, Semi Solutions | Sell | 49,417 | $46.54 | $2,299,708.22 | -32.2% | → |
| 2019-11-07 | Pietrantoni David | Principal Accounting Officer | Sell | 4,334 | $47.00 | $203,698.00 | -13.4% | → |
| 2019-10-28 | Pietrantoni David | Principal Accounting Officer | Sell | 3,333 | $44.00 | $146,652.00 | -9.3% | → |
| 2019-10-24 | Joseph Jason | SVP, General Counsel, Secy. | Sell | 5,478 | $42.50 | $232,815.00 | -6.6% | → |
| 2019-07-23 | Pietrantoni David | Principal Accounting Officer | Sell | 3,333 | $41.00 | $136,653.00 | -8.5% | → |
| 2019-05-08 | WOOLLACOTT ALFRED III | Director | Sell | 4,355 | $38.93 | $169,540.15 | -4.9% | → |
| 2019-05-06 | Joseph Jason | SVP, General Counsel, Secy. | Sell | 3,000 | $39.50 | $118,500.00 | -3.5% | → |
| 2019-05-06 | Jarzynka David | Sr. VP, General Manager | Sell | 2,577 | $38.95 | $100,374.15 | -2.7% | → |
| 2019-05-02 | Montone William T. | SVP, Human Resources | Sell | 1,692 | $38.06 | $64,397.52 | -1.5% | → |
| 2019-04-30 | Montone William T. | SVP, Human Resources | Sell | 4,539 | $34.54 | $156,787.80 | -2.0% | → |
| 2019-04-30 | Pietrantoni David | Principal Accounting Officer | Sell | 8,000 | $35.51 | $284,040.00 | -8.9% | → |
| 2019-04-01 | Joseph Jason | SVP, General Counsel, Secy. | Sell | 6,000 | $29.81 | $178,860.00 | -6.5% | → |
| 2019-02-19 | Joseph Jason | VP, General Counsel, Secretary | Sell | 3,000 | $33.50 | $100,500.00 | -3.2% | → |
| 2019-02-15 | Tenney Maurice H. | President-Brooks Life Sciences | Sell | 10,204 | $32.51 | $331,732.04 | -7.0% | → |
| 2019-02-06 | Montone William T. | SVP, Human Resources | Sell | 7,500 | $32.50 | $243,750.00 | -6.1% | → |