| 2018-03-02 | DeCata Michael G | President and CEO | Buy | 1,340 | $23.64 | $31,679.30 | +3.5% | → |
| 2018-02-28 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 100,000 | $24.00 | $2,400,000.00 | +4.5% | → |
| 2018-02-28 | PORT RONALD B | - | Sell | 100,000 | $24.00 | $2,400,000.00 | -75.4% | → |
| 2017-08-15 | Brown Matthew Jay | SVP, Sales | Sell | 424 | $23.70 | $10,048.80 | -100% | → |
| 2017-08-01 | JENKINS NEIL E | EVP, Sec. & General Counsel | Sale+OE | 5,662 | $22.48 | $127,308.37 | -44.9% | → |
| 2017-06-14 | JENKINS NEIL E | EVP, Sec. & General Counsel | Sale+OE | 5,604 | $21.52 | $120,581.12 | -26.0% | → |
| 2017-05-26 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 13,653 | $19.87 | $271,295.89 | - | → |
| 2017-05-26 | King John Bryan | Director, 10% Owner | Buy | 13,653 | $19.87 | $271,295.89 | - | → |
| 2017-05-26 | JENKINS NEIL E | EVP, Sec. & General Counsel | Sell | 5,000 | $19.87 | $99,331.66 | -21.0% | → |
| 2017-05-24 | King John Bryan | Director, 10% Owner | Buy | 1,057 | $19.05 | $20,132.13 | - | → |
| 2017-05-24 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 1,057 | $19.05 | $20,132.13 | - | → |
| 2017-03-06 | McCarthy Shane | SVP Supply Chain & Bus. Devel. | Sale+OE | 1,591 | $27.22 | $43,300.66 | -26.9% | → |
| 2017-03-01 | McCarthy Shane | SVP Supply Chain & Bus. Devel. | Sale+OE | 1,596 | $27.68 | $44,169.78 | -26.9% | → |
| 2017-01-13 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 232,616 | $23.05 | $5,361,589.45 | +11.8% | → |
| 2016-12-31 | Knutson Ronald J | EVP CFO Controller & Treasurer | Sale+OE | 1,443 | $25.40 | $36,652.20 | -10.6% | → |
| 2016-12-31 | JENKINS NEIL E | EVP, Sec. & General Counsel | Sale+OE | 3,586 | $25.40 | $91,084.40 | -23.1% | → |
| 2016-11-30 | PORT RONALD B | - | Sell | 300,000 | $23.45 | $7,035,000.00 | -26.5% | → |
| 2016-11-30 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 300,000 | $23.45 | $7,035,000.00 | +17.9% | → |
| 2016-11-30 | Knutson Ronald J | EVP CFO Controller & Treasurer | Sale+OE | 16,211 | $23.54 | $381,596.75 | -44.9% | → |
| 2016-09-15 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 5,942 | $16.18 | $96,124.78 | - | → |
| 2016-09-15 | JENKINS NEIL E | EVP, Gen Counsel & Compliance | Sell | 6,507 | $16.42 | $106,854.10 | -43.8% | → |
| 2016-09-13 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 3,518 | $15.98 | $56,229.08 | - | → |