| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $41.37 | 647 | $26,768.33 | 2,671 | 2012-12-07 | Filing | |
| $41.34 | 14,713 | $608,161.86 | 42,702 | 2012-12-07 | Filing | |
| $41.46 | 3,614 | $149,843.67 | 23,712 | 2012-12-07 | Filing | |
| $41.46 | 1,346 | $55,807.85 | 23,703 | 2012-12-07 | Filing | |
| $41.28 | 4,000 | $165,124.00 | 10,546 | 2012-12-07 | Filing | |
| $42.00 | 10,000 | $420,000.00 | 13,315 | 2012-10-18 | Filing | |
| $38.35 | 5,235 | $200,762.25 | 0 | 2012-08-21 | Filing | |
| $37.82 | 14,257 | $539,142.71 | 44,453 | 2012-08-10 | Filing | |
| $37.84 | 58,915 | $2,229,225.77 | 58,710 | 2012-08-10 | Filing | |
| $37.00 | 10,000 | $370,000.00 | 13,315 | 2012-08-03 | Filing | |
| $37.00 | 12,980 | $480,260.00 | 23,315 | 2012-08-03 | Filing | |
| $33.66 | 37,000 | $1,245,420.00 | 18,255 | 2012-05-30 | Filing | |
| $33.86 | 4,136 | $140,044.96 | 19,755 | 2012-05-29 | Filing | |
| $34.28 | 15,000 | $514,245.00 | 21,667 | 2012-05-04 | Filing | |
| $31.75 | 1,650 | $52,387.50 | 13,315 | 2012-02-29 | Filing | |
| $29.60 | 41,136 | $1,217,625.60 | 4,409 | 2010-11-23 | Filing | |
| $30.40 | 36,957 | $1,123,492.80 | 6,977 | 2010-11-18 | Filing | |
| $30.86 | 3,000 | $92,592.00 | 1,244 | 2010-05-28 | Filing | |
| $30.31 | 2,725 | $82,597.48 | 22,296 | 2010-05-21 | Filing | |
| $33.06 | 2,430 | $80,345.52 | 6,070 | 2010-05-11 | Filing |