| 2018-05-16 | Mora Elizabeth | Director | Sell | 516 | $116.42 | $60,074.78 | -3.0% | → |
| 2018-05-11 | HANLEY PETER | Director | Sell | 250 | $113.70 | $28,425.00 | -7.2% | → |
| 2018-05-09 | CHUTE RICHARD S | Director | Sell | 1,988 | $110.75 | $220,171.00 | -19.7% | → |
| 2018-05-07 | Quirk Brian Charles | Sr. VP, Global Operations | Sell | 2,000 | $109.40 | $218,800.00 | -10.2% | → |
| 2018-05-01 | COLELLA GERARD G | CEO, President, Director | Sell | 10,000 | $101.92 | $1,019,200.00 | -21.6% | → |
| 2018-03-14 | HANLEY PETER | Director | Sell | 430 | $123.40 | $53,061.14 | -17.8% | → |
| 2018-03-01 | Mora Elizabeth | Director | Sell | 300 | $111.10 | $33,330.00 | -1.9% | → |
| 2018-02-21 | Abrams John R | Sr. VP, Global Sales & Service | Sell | 9,831 | $114.94 | $1,129,975.14 | -100.0% | → |
| 2018-02-20 | Lee John Tseng-Chung | Sr. VP & COO | Sell | 13,432 | $115.38 | $1,549,781.86 | -89.3% | → |
| 2018-02-20 | BAGSHAW SETH H | Sr. VP, CFO & Treasurer | Sell | 5,000 | $115.21 | $576,070.00 | -17.8% | → |
| 2018-02-20 | HANLEY PETER | Director | Sell | 350 | $115.10 | $40,286.40 | -12.6% | → |
| 2018-02-15 | PHILLIPPY ROBERT J | Director | Sell | 10,000 | $109.15 | $1,091,500.00 | -57.6% | → |
| 2018-02-14 | HANLEY PETER | Director | Sell | 100 | $107.06 | $10,706.20 | -3.5% | → |
| 2018-02-05 | Quirk Brian Charles | Sr. VP, Global Operations | Sell | 2,000 | $105.10 | $210,200.00 | -14.4% | → |
| 2018-01-12 | COLELLA GERARD G | CEO, President, Director | Sell | 10,000 | $96.30 | $963,020.00 | -17.8% | → |
| 2018-01-08 | BAGSHAW SETH H | Sr. VP, CFO & Treasurer | Sell | 10,000 | $102.07 | $1,020,730.00 | -45.9% | → |
| 2017-12-15 | Werth Dennis L | Sr. VP, Business Units | Sale+OE | 3,639 | $96.88 | $352,563.26 | -36.0% | → |
| 2017-12-14 | COLELLA GERARD G | CEO, President, Director | Sell | 5,000 | $95.26 | $476,300.00 | -8.2% | → |
| 2017-12-05 | HANLEY PETER | Director | Sell | 200 | $92.58 | $18,515.20 | -6.5% | → |
| 2017-12-01 | Mora Elizabeth | Director | Sell | 300 | $94.10 | $28,230.00 | -1.9% | → |
| 2017-11-13 | Lee John Tseng-Chung | Sr. VP & COO | Sell | 2,113 | $104.02 | $219,783.70 | -100.0% | → |
| 2017-11-06 | Quirk Brian Charles | Sr. VP, Global Operations | Sell | 2,000 | $107.90 | $215,800.00 | -12.7% | → |
| 2017-09-13 | BAGSHAW SETH H | Sr. VP, CFO & Treasurer | Sell | 7,500 | $85.80 | $643,485.00 | -25.8% | → |
| 2017-09-06 | HANLEY PETER | Director | Sell | 300 | $83.15 | $24,945.00 | -8.9% | → |
| 2017-09-01 | Mora Elizabeth | Director | Sell | 300 | $82.80 | $24,840.00 | -1.8% | → |
| 2017-08-08 | Quirk Brian Charles | Sr. VP, Global Operations | Sell | 2,000 | $79.30 | $158,600.00 | -11.2% | → |
| 2017-07-28 | HANLEY PETER | Director | Sell | 1,000 | $83.22 | $83,221.00 | -22.9% | → |
| 2017-06-15 | HANLEY PETER | Director | Sell | 250 | $72.95 | $18,237.50 | -5.4% | → |
| 2017-06-01 | Mora Elizabeth | Director | Sell | 300 | $81.90 | $24,570.00 | -1.8% | → |
| 2017-05-19 | COLELLA GERARD G | CEO, President, Director | Sell | 2,500 | $79.30 | $198,255.00 | -3.9% | → |
| 2017-05-15 | HANLEY PETER | Director | Sell | 1,200 | $81.51 | $97,814.40 | -20.6% | → |
| 2017-05-10 | Quirk Brian Charles | Sr. VP, Global Operations | Sell | 2,000 | $80.00 | $160,000.00 | -11.4% | → |
| 2017-05-10 | CHUTE RICHARD S | Director | Sell | 3,000 | $80.00 | $240,000.00 | -25.9% | → |
| 2017-05-04 | Beecher Gregory R | Director | Sell | 3,960 | $80.87 | $320,253.12 | -17.5% | → |
| 2017-05-03 | Mora Elizabeth | Director | Sell | 200 | $80.00 | $16,000.00 | -1.3% | → |
| 2017-05-01 | Beecher Gregory R | Director | Sell | 18,400 | $78.58 | $1,445,780.00 | -44.9% | → |
| 2017-04-03 | Quirk Brian Charles | Sr. VP, Global Operations | Sell | 1,000 | $68.75 | $68,750.00 | -5.4% | → |
| 2017-04-03 | COLELLA GERARD G | CEO, President, Director | Sell | 10,000 | $68.61 | $686,060.00 | -13.6% | → |
| 2017-03-15 | BAGSHAW SETH H | Vice President, CFO, Treasurer | Sell | 5,000 | $68.27 | $341,345.00 | -16.3% | → |
| 2017-03-14 | Abrams John R | Sr. VP, Global Sales & Service | Sell | 12,066 | $67.09 | $809,544.14 | -100.0% | → |
| 2017-03-13 | ANDERSON ROBERT R | Director | Sell | 2,500 | $67.01 | $167,520.00 | -18.1% | → |
| 2017-02-27 | BAGSHAW SETH H | Vice President, CFO, Treasurer | Sell | 7,500 | $67.00 | $502,500.00 | -19.6% | → |
| 2017-02-22 | Lee John Tseng-Chung | Sr. VP & COO | Sell | 14,734 | $67.99 | $1,001,764.66 | -100.0% | → |
| 2017-02-01 | Mora Elizabeth | Director | Sell | 200 | $66.60 | $13,320.00 | -1.3% | → |
| 2017-02-01 | Quirk Brian Charles | Sr. VP, Global Operations | Sell | 1,000 | $66.60 | $66,600.00 | -9.8% | → |
| 2016-12-02 | Abrams John R | Sr. VP, Global Sales & Service | Sell | 302 | $54.05 | $16,323.10 | -5.8% | → |
| 2016-12-01 | Quirk Brian Charles | Sr. VP, Global Operations | Sell | 1,000 | $57.40 | $57,400.00 | -8.9% | → |
| 2016-11-22 | ANDERSON ROBERT R | Director | Sell | 2,500 | $56.76 | $141,897.50 | -11.0% | → |