| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $45.50 | 29,518 | $1,343,069.00 | 109,487 | 2013-02-04 | Filing | |
| $44.95 | 5,414 | $243,359.30 | 109,487 | 2013-02-01 | Filing | |
| $42.90 | 68,000 | $2,916,860.00 | 1,017,804 | 2013-01-30 | Filing | |
| $44.12 | 52,125 | $2,299,890.53 | 109,487 | 2013-01-30 | Filing | |
| $44.12 | 7,560 | $333,566.86 | 109,487 | 2013-01-30 | Filing | |
| $33.21 | 6,071 | $201,611.23 | 175,343 | 2012-12-27 | Filing | |
| $33.21 | 63,220 | $2,099,466.66 | 173,080 | 2012-12-27 | Filing | |
| $34.06 | 11,239 | $382,773.37 | 11,599 | 2012-12-21 | Filing | |
| $33.96 | 64,000 | $2,173,184.00 | 255,988 | 2012-12-19 | Filing | |
| $33.96 | 46,000 | $1,561,976.00 | 255,988 | 2012-12-19 | Filing | |
| $33.60 | 56,575 | $1,900,818.17 | 125,032 | 2012-12-17 | Filing | |
| $33.60 | 14,000 | $470,374.80 | 125,032 | 2012-12-17 | Filing | |
| $33.86 | 50,000 | $1,692,785.00 | 877,486 | 2012-12-17 | Filing | |
| $33.12 | 58,000 | $1,921,128.20 | 877,486 | 2012-12-14 | Filing | |
| $32.15 | 4,250 | $136,616.25 | 10,107 | 2012-12-04 | Filing | |
| $30.08 | 10,000 | $300,822.00 | 22,838 | 2012-11-19 | Filing | |
| $29.34 | 8,000 | $234,738.40 | 22,838 | 2012-11-14 | Filing | |
| $28.60 | 750 | $21,447.98 | 22,184 | 2012-11-05 | Filing | |
| $28.54 | 750 | $21,403.50 | 22,934 | 2012-10-31 | Filing | |
| $29.38 | 750 | $22,034.10 | 23,684 | 2012-10-22 | Filing |