| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $27.35 | 19,568 | $535,184.80 | 0 | 2012-10-01 | Filing |
| Director | $27.50 | 7,100 | $195,250.00 | 19,568 | 2012-10-01 | Filing |
| Officer | $27.72 | 63,634 | $1,764,093.57 | 20,130 | 2012-09-28 | Filing |
| Officer | $27.75 | 1,822 | $50,560.50 | 0 | 2012-09-28 | Filing |
| Officer | $27.61 | 90,000 | $2,485,197.00 | 1,723 | 2012-09-27 | Filing |
| Large Shareholder, Officer, Director | $23.65 | 74,432 | $1,760,242.37 | 9,833,071 | 2012-06-14 | Filing |
| Large Shareholder, Officer, Director | $24.15 | 99,185 | $2,394,950.77 | 9,907,503 | 2012-06-13 | Filing |
| Large Shareholder, Officer, Director | $24.26 | 332,716 | $8,071,490.53 | 10,006,688 | 2012-06-12 | Filing |
| Large Shareholder, Officer, Director | $24.64 | 102,811 | $2,533,293.88 | 10,339,404 | 2012-06-11 | Filing |
| Large Shareholder, Officer, Director | $24.71 | 155,312 | $3,837,930.36 | 10,442,215 | 2012-06-08 | Filing |
| Large Shareholder, Officer, Director | $24.79 | 140,591 | $3,485,110.30 | 10,597,527 | 2012-06-07 | Filing |
| Large Shareholder, Officer, Director | $24.77 | 143,462 | $3,553,381.59 | 10,738,118 | 2012-06-06 | Filing |
| Large Shareholder, Officer, Director | $27.18 | 155,312 | $4,221,566.53 | 10,881,580 | 2012-05-31 | Filing |
| Officer | $27.16 | 233,334 | $6,338,144.78 | 692 | 2012-05-31 | Filing |
| Officer | $27.22 | 63,568 | $1,730,486.24 | 1,156 | 2012-05-31 | Filing |
| Officer | $27.36 | 10,000 | $273,631.00 | 22,962 | 2012-05-31 | Filing |
| Director | $26.41 | 8,586 | $226,756.26 | 0 | 2012-03-28 | Filing |
| Director | $26.41 | 17,064 | $450,660.24 | 0 | 2012-03-28 | Filing |
| Director | $26.58 | 200 | $5,315.00 | 17,064 | 2012-03-28 | Filing |
| Director | $26.41 | 15,300 | $404,073.00 | 17,264 | 2012-03-28 | Filing |