| 2017-01-03 | ROSSI DINO A | - | Sell | 747 | $83.26 | $62,195.22 | -2.9% | → |
| 2016-12-08 | ROSSI DINO A | - | Sell | 16,762 | $84.68 | $1,419,453.97 | -22.9% | → |
| 2016-11-16 | ROSSI DINO A | - | Sell | 16,400 | $77.85 | $1,276,699.00 | -28.2% | → |
| 2016-10-07 | ROSSI DINO A | - | Sell | 16,400 | $78.57 | $1,288,478.30 | -30.0% | → |
| 2016-09-20 | Houston Matthew David | General Counsel/Secretary | Sell | 4,000 | $67.83 | $271,320.00 | -16.6% | → |
| 2016-09-09 | ROSSI DINO A | - | Sell | 16,400 | $68.26 | $1,119,464.00 | -18.7% | → |
| 2016-09-02 | MCMILLAN EDWARD | - | Sell | 1,500 | $69.75 | $104,619.00 | -5.0% | → |
| 2016-08-26 | Backus William A. | CFO and Treasurer | Sale+OE | 12,000 | $68.64 | $823,680.00 | -40.9% | → |
| 2016-08-10 | ROSSI DINO A | - | Sell | 16,400 | $65.31 | $1,071,017.58 | -13.6% | → |
| 2016-07-14 | ROSSI DINO A | - | Sell | 16,600 | $62.31 | $1,034,309.34 | -10.8% | → |
| 2016-06-20 | MCMILLAN EDWARD | - | Sell | 3,076 | $60.25 | $185,320.00 | -4.6% | → |
| 2016-06-17 | ROSSI DINO A | - | Sale+OE | 32,400 | $59.35 | $1,922,944.19 | -15.6% | → |
| 2016-05-19 | ROSSI DINO A | - | Sale+OE | 200 | $58.39 | $11,678.00 | -0.2% | → |
| 2016-05-16 | Houston Matthew David | General Counsel/Secretary | Sell | 5,000 | $62.51 | $312,536.40 | -8.7% | → |
| 2016-04-20 | ROSSI DINO A | - | Sale+OE | 16,400 | $63.15 | $1,035,583.74 | -6.0% | → |
| 2016-03-23 | ROSSI DINO A | - | Sale+OE | 16,400 | $59.68 | $978,702.80 | -6.0% | → |
| 2015-11-06 | TELEVANTOS JOHN Y | - | Sell | 6,435 | $64.41 | $414,452.61 | -18.5% | → |
| 2015-09-16 | ROSSI DINO A | Chairman | Sale+OE | 14,600 | $58.81 | $858,596.80 | -4.8% | → |
| 2015-08-14 | ROSSI DINO A | Executive Chairman | Sale+OE | 14,600 | $60.58 | $884,540.27 | -4.8% | → |
| 2015-08-10 | LUDWIG DAVID F | VP/Gen Mgr/ARC Spec Prods | Sale+OE | 15,000 | $61.59 | $923,838.00 | -31.3% | → |
| 2015-07-15 | ROSSI DINO A | Executive Chairman | Sale+OE | 14,600 | $55.31 | $807,519.43 | -4.8% | → |
| 2015-07-13 | LUDWIG DAVID F | VP/Gen Mgr/ARC Spec Prods | Sale+OE | 15,000 | $55.05 | $825,733.50 | -31.3% | → |
| 2015-06-12 | FITZPATRICK FRANK | Vice President Administration | Sale+OE | 14,935 | $61.20 | $913,969.73 | -16.9% | → |
| 2015-06-11 | ROSSI DINO A | President & CEO | Sale+OE | 14,600 | $60.45 | $882,537.15 | -4.8% | → |
| 2015-06-10 | LUDWIG DAVID F | VP/Gen Mgr/ARC Spec Prods | Sale+OE | 15,000 | $59.66 | $894,838.50 | -31.3% | → |
| 2015-05-15 | FITZPATRICK FRANK | Vice President Administration | Sale+OE | 14,000 | $57.10 | $799,334.20 | -16.1% | → |
| 2015-05-12 | LUDWIG DAVID F | VP/Gen Mgr/ARC Spec Prods | Sale+OE | 15,000 | $56.51 | $847,699.95 | -13.2% | → |
| 2015-05-08 | ROSSI DINO A | - | Sale+OE | 14,600 | $57.72 | $842,741.93 | -4.8% | → |
| 2015-05-07 | LUDWIG DAVID F | VP/Gen Mgr/ARC Spec Prods | Sale+OE | 28,500 | $58.14 | $1,657,049.85 | -46.4% | → |
| 2015-04-16 | LUDWIG DAVID F | VP/Gen Mgr/ARC Spec Prods | Sale+OE | 1,500 | $58.26 | $87,382.50 | -4.4% | → |
| 2015-04-15 | FITZPATRICK FRANK | Vice President Administration | Sale+OE | 14,000 | $55.43 | $775,989.20 | -16.1% | → |
| 2015-04-07 | ROSSI DINO A | President & CEO | Sale+OE | 7,300 | $55.60 | $405,851.53 | -4.9% | → |