| 2019-02-13 | Frome James J. | EVP & Chief Operating Officer | Sale+OE | 8,993 | $105.64 | $949,976.63 | -4.6% | → |
| 2019-02-12 | Nelson Kimberly K. | EVP & CFO | Sell | 4,213 | $94.00 | $396,022.00 | -8.0% | → |
| 2018-11-07 | LEESTMA MARTIN J | Director | Sell | 8,316 | $95.74 | $796,197.96 | -39.7% | → |
| 2018-11-07 | Black Archie C. | CEO | Sale+OE | 31,932 | $96.06 | $3,067,321.72 | -10.0% | → |
| 2018-11-02 | Black Archie C. | CEO | Sale+OE | 1,997 | $95.08 | $189,873.96 | -2.2% | → |
| 2018-09-17 | LEESTMA MARTIN J | Director | Sale+OE | 5,316 | $99.35 | $528,123.34 | -20.3% | → |
| 2018-08-15 | Black Archie C. | CEO | Sale+OE | 31,521 | $90.83 | $2,863,173.99 | -10.2% | → |
| 2018-08-07 | Frome James J. | EVP & Chief Operating Officer | Sale+OE | 3,280 | $90.00 | $295,200.00 | -10.3% | → |
| 2018-08-07 | Black Archie C. | CEO | Sell | 10,000 | $90.00 | $900,000.00 | -5.1% | → |
| 2018-07-31 | Nelson Kimberly K. | EVP & CFO | Sale+OE | 18,215 | $85.21 | $1,552,161.72 | -7.1% | → |
| 2018-07-31 | Black Archie C. | CEO | Sell | 10,000 | $85.33 | $853,347.00 | -10.1% | → |
| 2018-05-02 | Nelson Kimberly K. | EVP & CFO | Sale+OE | 16,700 | $71.06 | $1,186,720.00 | -9.5% | → |
| 2018-05-02 | Smerklo Michael A | Director | Sell | 682 | $71.77 | $48,949.87 | -100% | → |
| 2018-04-17 | Nelson Kimberly K. | EVP & CFO | Sale+OE | 5,968 | $67.00 | $399,856.00 | -10.2% | → |
| 2018-02-12 | Frome James J. | EVP & Chief Operating Officer | Sell | 8,357 | $54.12 | $452,255.10 | -18.9% | → |
| 2017-08-29 | Smerklo Michael A | Director | Sell | 227 | $61.38 | $13,932.72 | -25.0% | → |
| 2017-06-01 | Smerklo Michael A | Director | Sell | 760 | $59.37 | $45,119.00 | -45.5% | → |
| 2017-03-01 | Black Archie C. | CEO | Sale+OE | 15,000 | $55.87 | $837,994.29 | -7.5% | → |
| 2017-02-10 | Frome James J. | EVP & Chief Operating Officer | Sell | 4,618 | $58.01 | $267,882.78 | -14.1% | → |
| 2017-02-06 | Frome James J. | EVP & Chief Operating Officer | Sell | 2,859 | $66.97 | $191,465.64 | -7.4% | → |
| 2017-02-02 | Black Archie C. | CEO | Sale+OE | 15,000 | $68.08 | $1,021,132.94 | -9.9% | → |
| 2017-01-04 | Black Archie C. | CEO | Sale+OE | 15,000 | $69.27 | $1,039,113.11 | -9.9% | → |
| 2016-11-16 | SORAN PHILIP | Director | Sale+OE | 2,672 | $66.28 | $177,102.30 | -33.7% | → |
| 2016-11-02 | Frome James J. | EVP & Chief Operating Officer | Sale+OE | 15,968 | $62.24 | $993,810.96 | -28.1% | → |
| 2016-09-02 | Smerklo Michael A | Director | Sell | 580 | $67.40 | $39,092.00 | -43.3% | → |
| 2016-09-02 | Black Archie C. | CEO | Sale+OE | 1,448 | $65.65 | $95,064.82 | -2.1% | → |