Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $23.87 | 16,122 | Large Shareholder, Officer, Director | 27,292 | 2013-03-07 | Filing |
| $23.86 | 19,600 | Large Shareholder, Officer, Director | 23,776 | 2013-03-07 | Filing |
| $23.87 | 9,130 | Large Shareholder, Officer, Director | 0 | 2013-03-07 | Filing |
| $23.86 | 6,699 | Large Shareholder, Officer, Director | 0 | 2013-03-06 | Filing |
| $23.89 | 23,390 | Large Shareholder, Officer, Director | 473,273 | 2013-03-06 | Filing |
| $23.96 | 89,778 | Large Shareholder, Officer, Director | 496,663 | 2013-03-05 | Filing |
| $23.76 | 25,963 | Large Shareholder, Officer, Director | 586,441 | 2013-03-04 | Filing |
| $23.60 | 26,539 | Large Shareholder, Officer, Director | 9,130 | 2013-03-04 | Filing |
| $23.48 | 84,113 | Large Shareholder, Officer, Director | 35,669 | 2013-03-01 | Filing |
| $23.39 | 80,000 | Large Shareholder, Officer, Director | 119,782 | 2013-02-28 | Filing |
| $23.33 | 50,000 | Large Shareholder, Officer, Director | 199,782 | 2013-02-27 | Filing |
| $22.93 | 50,000 | Large Shareholder, Officer, Director | 6,999 | 2013-02-26 | Filing |
| $22.88 | 20,000 | Large Shareholder, Officer, Director | 612,404 | 2013-02-26 | Filing |
| $23.50 | 5,000 | Officer | 68,052 | 2013-02-12 | Filing |
| $0.00 | 3,000 | Officer | 57,559 | 2013-02-06 | Filing |
| $0.00 | 15,000 | Officer | 60,559 | 2013-01-28 | Filing |
| $0.00 | 10,000 | Officer | 60,559 | 2013-01-14 | Filing |
| $21.03 | 150,000 | Director | 449,441 | 2012-09-07 | Filing |
| $21.03 | 1,000,000 | Director | 599,441 | 2012-08-14 | Filing |
| $20.25 | 1,017 | Officer | 8,615 | 2012-06-11 | Filing |