| 2018-09-17 | Curran Bentley | CIO & VP - Digital Business | Sale+OE | 300 | $45.68 | $13,705.00 | -0.5% | → |
| 2018-09-13 | Felmer Thomas J | SRVP & Pres., Workplace Safety | Sale+OE | 35,000 | $42.71 | $1,494,845.40 | -3.3% | → |
| 2018-09-05 | Felmer Thomas J | SRVP & Pres., Workplace Safety | Sale+OE | 11,667 | $41.55 | $484,726.40 | -8.4% | → |
| 2018-06-26 | Curran Bentley | CIO & VP - Digital Business | Sale+OE | 13,790 | $39.61 | $546,277.46 | -17.3% | → |
| 2018-06-20 | RICHARDSON BRADLEY C | Director | Sell | 1,000 | $40.61 | $40,605.00 | -16.2% | → |
| 2018-06-18 | Felmer Thomas J | SRVP & Pres., Workplace Safety | Sale+OE | 11,667 | $40.50 | $472,513.50 | -16.8% | → |
| 2018-06-15 | HARRIS FRANK W | Director | Sell | 2,000 | $39.94 | $79,880.00 | -7.0% | → |
| 2018-01-22 | Curran Bentley | CIO & VP - Digital Business | Sale+OE | 21,784 | $39.01 | $849,754.40 | -25.0% | → |
| 2017-12-12 | Felmer Thomas J | SRVP & Pres., Workplace Safety | Sell | 2,649 | $39.52 | $104,688.48 | -4.4% | → |
| 2017-11-30 | Felmer Thomas J | SRVP & Pres., Workplace Safety | Sell | 3,980 | $39.51 | $157,249.80 | -6.0% | → |
| 2017-11-22 | RICHARDSON BRADLEY C | Director | Sell | 1,400 | $39.15 | $54,810.00 | -35.8% | → |
| 2017-11-21 | Felmer Thomas J | SRVP & Pres., Workplace Safety | Sale+OE | 10,000 | $39.00 | $390,000.00 | -12.7% | → |
| 2017-09-25 | BRUNO ELIZABETH P | Director | Sell | 24,000 | $36.75 | $882,000.00 | -2.8% | → |
| 2017-02-27 | HARRIS FRANK W | Director | Sale+OE | 6,000 | $38.91 | $233,460.00 | -18.7% | → |
| 2017-02-27 | BRUNO ELIZABETH P | Director | Sale+OE | 24,000 | $38.86 | $932,640.00 | -5.4% | → |
| 2017-02-23 | Curran Bentley | CIO & VP - Digital Business | Sale+OE | 20,803 | $39.69 | $825,638.96 | -14.7% | → |
| 2017-02-17 | Curran Bentley | CIO & VP - Digital Business | Sale+OE | 1,685 | $39.50 | $66,557.50 | -5.4% | → |
| 2016-12-15 | HARRIS FRANK W | Director | Sell | 2,000 | $38.25 | $76,500.00 | -7.1% | → |
| 2016-12-09 | RICHARDSON BRADLEY C | Director | Sale+OE | 4,540 | $39.00 | $177,060.00 | -75.7% | → |
| 2016-11-25 | Felmer Thomas J | SRVP & Pres., Workplace Safety | Sale+OE | 1,901 | $38.02 | $72,284.15 | -1.4% | → |
| 2016-11-22 | Felmer Thomas J | SRVP & Pres., Workplace Safety | Sale+OE | 8,099 | $38.00 | $307,762.00 | -10.5% | → |
| 2016-11-18 | Felmer Thomas J | SRVP & Pres., Workplace Safety | Sell | 5,729 | $37.51 | $214,882.76 | -7.6% | → |
| 2016-11-18 | HARRIS FRANK W | Director | Sell | 5,000 | $36.91 | $184,573.50 | -15.1% | → |
| 2016-09-28 | Curran Bentley | CIO & VP - Digital Business | Sale+OE | 6,378 | $34.71 | $221,388.03 | -17.7% | → |
| 2016-09-22 | Felmer Thomas J | SRVP & Pres., Workplace Safety | Sale+OE | 8,431 | $35.14 | $296,263.05 | -5.3% | → |