| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $42.15 | 11,600 | $488,922.60 | 253,697 | 2013-01-17 | Filing | |
| $41.87 | 22,400 | $937,879.04 | 265,297 | 2013-01-16 | Filing | |
| $41.84 | 16,000 | $669,478.40 | 287,697 | 2013-01-15 | Filing | |
| $41.11 | 4,965 | $204,111.15 | 13,179 | 2013-01-11 | Filing | |
| $41.45 | 35 | $1,450.75 | 13,179 | 2013-01-10 | Filing | |
| $41.45 | 20,000 | $829,000.00 | 13,179 | 2013-01-10 | Filing | |
| $37.99 | 155,160 | $5,894,528.40 | 1,477 | 2012-12-17 | Filing | |
| $34.20 | 2,420 | $82,764.00 | 10,000 | 2012-11-21 | Filing | |
| $31.34 | 12,161 | $381,162.22 | 37,484 | 2012-11-15 | Filing | |
| $32.61 | 9,000 | $293,445.00 | 12,934 | 2012-11-13 | Filing | |
| $32.61 | 18,923 | $616,984.42 | 12,934 | 2012-11-13 | Filing | |
| $32.61 | 11,077 | $361,165.59 | 12,934 | 2012-11-13 | Filing | |
| $32.10 | 14,500 | $465,393.45 | 303,697 | 2012-11-12 | Filing | |
| $32.11 | 20,000 | $642,120.00 | 17,143 | 2012-11-12 | Filing | |
| $32.11 | 128 | $4,109.57 | 17,143 | 2012-11-12 | Filing | |
| $32.11 | 29,872 | $959,070.43 | 17,143 | 2012-11-12 | Filing | |
| $32.02 | 16,000 | $512,256.00 | 17,143 | 2012-11-12 | Filing | |
| $32.11 | 7,700 | $247,216.20 | 17,143 | 2012-11-12 | Filing | |
| $32.03 | 300 | $9,607.98 | 17,143 | 2012-11-09 | Filing | |
| $31.89 | 2,925 | $93,278.25 | 13,143 | 2012-11-12 | Filing |