| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $29.50 | 600 | $17,700.00 | 25,240 | 2014-03-06 | Filing |
| Officer | $29.70 | 39 | $1,158.30 | 16,072 | 2014-03-06 | Filing |
| Officer | $29.90 | 1,631 | $48,766.90 | 9,992 | 2014-03-04 | Filing |
| Large Shareholder, Officer, Director | $29.46 | 17,451 | $514,123.91 | 37,061 | 2014-03-04 | Filing |
| Officer | $29.08 | 2,625 | $76,326.60 | 29,053 | 2014-03-04 | Filing |
| Director | $28.38 | 4,242 | $120,373.11 | 16,917 | 2014-02-25 | Filing |
| Large Shareholder, Director | $29.09 | 11,800 | $343,238.40 | 33,423 | 2013-12-03 | Filing |
| Large Shareholder, Director | $29.29 | 200 | $5,858.00 | 33,423 | 2013-12-02 | Filing |
| Large Shareholder, Director | $29.29 | 6,491 | $190,125.28 | 33,423 | 2013-11-29 | Filing |
| Large Shareholder, Director | $29.32 | 10,681 | $313,174.40 | 33,423 | 2013-11-27 | Filing |
| Large Shareholder, Director | $29.30 | 6,000 | $175,806.00 | 33,423 | 2013-11-27 | Filing |
| Large Shareholder, Director | $29.29 | 2,300 | $67,369.99 | 39,423 | 2013-11-27 | Filing |
| Large Shareholder, Director | $29.29 | 642 | $18,804.18 | 41,723 | 2013-11-26 | Filing |
| Large Shareholder, Director | $29.29 | 2,067 | $60,547.39 | 42,365 | 2013-11-26 | Filing |
| Officer | $29.19 | 3,250 | $94,858.08 | 25,240 | 2013-11-25 | Filing |
| Officer | $28.02 | 1,311 | $36,735.27 | 10,541 | 2013-05-22 | Filing |
| Director | $26.66 | 4,000 | $106,622.80 | 16,440 | 2013-05-23 | Filing |
| Officer | $26.00 | 10,000 | $260,000.00 | 11,656 | 2013-05-10 | Filing |
| Officer | $25.30 | 2,268 | $57,375.64 | 10,541 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $25.35 | 1,111 | $28,162.29 | 51,543 | 2013-03-19 | Filing |