| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $33.16 | 66,000 | $2,188,619.40 | 2,920,268 | 2014-10-22 | Filing |
| Large Shareholder | $32.65 | 71,947 | $2,348,752.98 | 2,986,268 | 2014-10-21 | Filing |
| Large Shareholder | $32.20 | 33,333 | $1,073,325.93 | 3,058,215 | 2014-10-20 | Filing |
| Large Shareholder | $33.59 | 44,688 | $1,500,917.98 | 43,153,366 | 2014-10-03 | Filing |
| Large Shareholder | $33.59 | 11,988 | $402,636.16 | 10,074,797 | 2014-10-03 | Filing |
| Large Shareholder | $33.59 | 8,724 | $293,009.50 | 3,091,548 | 2014-10-03 | Filing |
| Large Shareholder | $33.54 | 341,308 | $11,446,275.74 | 43,198,054 | 2014-09-29 | Filing |
| Large Shareholder | $33.76 | 342 | $11,544.21 | 43,539,362 | 2014-09-29 | Filing |
| Large Shareholder | $33.54 | 91,558 | $3,070,534.87 | 10,086,785 | 2014-09-29 | Filing |
| Large Shareholder | $33.76 | 92 | $3,105.46 | 10,178,343 | 2014-09-29 | Filing |
| Large Shareholder | $33.54 | 66,634 | $2,234,671.14 | 3,100,272 | 2014-09-29 | Filing |
| Large Shareholder | $33.76 | 66 | $2,227.83 | 3,166,906 | 2014-09-29 | Filing |
| Officer | $31.16 | 29,192 | $909,716.13 | 55,186 | 2014-09-03 | Filing |
| Large Shareholder | $31.81 | 1,600 | $50,890.08 | 12,309 | 2014-08-28 | Filing |
| Officer | $27.00 | 17,213 | $464,751.00 | 60,279 | 2014-05-29 | Filing |
| Officer | $24.38 | 68,143 | $1,661,653.43 | 89,588 | 2014-04-25 | Filing |
| Large Shareholder | $43.57 | 137,000 | $5,969,446.20 | 44,580,991 | 2013-11-05 | Filing |
| Large Shareholder | $43.28 | 487,000 | $21,078,577.50 | 44,717,991 | 2013-11-04 | Filing |
| Large Shareholder | $42.98 | 376,000 | $16,158,675.20 | 45,204,991 | 2013-11-01 | Filing |
| Large Shareholder | $43.56 | 95,334 | $4,152,949.24 | 10,663,734 | 2013-11-05 | Filing |