| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $28.47 | 2,500 | $71,184.00 | 0 | 2015-05-26 | Filing |
| Large Shareholder, Director | $28.07 | 25,000 | $701,847.50 | 0 | 2015-05-27 | Filing |
| Large Shareholder, Director | $28.85 | 500 | $14,427.00 | 0 | 2015-05-26 | Filing |
| Large Shareholder, Director | $28.45 | 24,500 | $697,037.25 | 500 | 2015-05-26 | Filing |
| Officer | $27.96 | 42,000 | $1,174,429.20 | 0 | 2015-05-22 | Filing |
| Officer | $27.90 | 42,000 | $1,171,909.20 | 0 | 2015-05-21 | Filing |
| Director | $27.97 | 1,100 | $30,763.04 | 350,247 | 2015-05-22 | Filing |
| Director | $27.92 | 1,100 | $30,707.05 | 351,347 | 2015-05-21 | Filing |
| Large Shareholder | $27.73 | 2,500 | $69,328.00 | 0 | 2015-05-20 | Filing |
| Large Shareholder | $27.73 | 2,500 | $69,328.00 | 0 | 2015-05-19 | Filing |
| Large Shareholder | $27.65 | 25,000 | $691,315.00 | 0 | 2015-05-20 | Filing |
| Large Shareholder | $27.76 | 25,000 | $693,877.50 | 0 | 2015-05-19 | Filing |
| Large Shareholder, Director | $27.23 | 2,500 | $68,075.00 | 0 | 2015-05-14 | Filing |
| Large Shareholder, Director | $26.97 | 2,500 | $67,421.00 | 0 | 2015-05-13 | Filing |
| Large Shareholder, Director | $27.22 | 2,500 | $68,062.00 | 0 | 2015-05-14 | Filing |
| Large Shareholder, Director | $26.97 | 2,500 | $67,413.50 | 0 | 2015-05-13 | Filing |
| Large Shareholder, Director | $27.21 | 25,000 | $680,260.00 | 0 | 2015-05-14 | Filing |
| Large Shareholder, Director | $26.98 | 25,000 | $674,432.50 | 0 | 2015-05-13 | Filing |
| Director | $27.25 | 1,100 | $29,972.03 | 352,447 | 2015-05-08 | Filing |
| Director | $26.99 | 1,100 | $29,694.17 | 353,547 | 2015-05-07 | Filing |