| 2015-07-31 | Errant James S | Director | Sell | 11,000 | $27.09 | $297,990.00 | -2.4% | → |
| 2015-07-30 | Errant James S | Director | Sell | 13,417 | $27.03 | $362,615.68 | -30.0% | → |
| 2015-07-28 | Errant James S | Director | Sell | 2,900 | $27.20 | $78,893.00 | -3.5% | → |
| 2015-07-27 | JENKINS NEIL E | EVP, Gen Counsel & Compliance | Sale+OE | 7,714 | $26.59 | $205,116.80 | -36.0% | → |
| 2015-07-23 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 262,390 | $23.90 | $6,271,121.00 | +21.4% | → |
| 2015-07-22 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 16,100 | $22.33 | $359,454.17 | +0.2% | → |
| 2015-07-20 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 25,828 | $23.85 | $616,001.33 | +0.4% | → |
| 2015-07-15 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 700 | $23.49 | $16,444.00 | - | → |
| 2015-07-10 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 79,942 | $23.49 | $1,878,226.65 | +0.9% | → |
| 2015-07-08 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 41,673 | $23.46 | $977,760.44 | +0.5% | → |
| 2015-07-06 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 22,600 | $23.44 | $529,726.45 | +0.4% | → |
| 2015-06-30 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 1,719 | $22.74 | $39,086.18 | - | → |
| 2015-06-26 | KING LUTHER CAPITAL MANAGEMENT CORP | 10% Owner | Buy | 76,793 | $23.48 | $1,802,993.45 | +4.0% | → |
| 2015-06-10 | Jacobson Allen D. | SVP, Sales | Sell | 536 | $22.68 | $12,156.48 | -100% | → |
| 2015-05-26 | Errant James S | Director | Sell | 330 | $23.76 | $7,840.80 | - | → |
| 2015-05-04 | PORT RONALD B | Director, 10% Owner | Sell | 150,000 | $23.50 | $3,525,000.00 | -11.7% | → |
| 2015-03-05 | KDI CAPITAL PARTNERS LLC | No longer 10% Owner | Sell | 77,000 | $26.47 | $2,038,190.00 | -8.8% | → |