| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $39.22 | 1,000 | $39,218.00 | 10,250 | 2012-06-14 | Filing | |
| $39.21 | 1,300 | $50,974.30 | 11,250 | 2012-06-14 | Filing | |
| $39.21 | 200 | $7,842.80 | 12,550 | 2012-06-14 | Filing | |
| $43.20 | 27,982 | $1,208,690.88 | 0 | 2012-03-14 | Filing | |
| $43.19 | 27,982 | $1,208,651.71 | 0 | 2012-03-14 | Filing | |
| $43.19 | 27,982 | $1,208,606.94 | 0 | 2012-03-14 | Filing | |
| $43.20 | 27,982 | $1,208,690.88 | 0 | 2012-03-14 | Filing | |
| $43.19 | 27,982 | $1,208,651.71 | 0 | 2012-03-14 | Filing | |
| $43.19 | 27,982 | $1,208,606.94 | 0 | 2012-03-14 | Filing | |
| $43.20 | 30,000 | $1,296,042.00 | 363,346 | 2012-03-14 | Filing | |
| $43.36 | 1,900 | $82,384.95 | 7,000 | 2012-03-07 | Filing | |
| $40.41 | 4,140 | $167,297.40 | 7,000 | 2011-12-05 | Filing | |
| $40.43 | 100 | $4,043.00 | 11,140 | 2011-12-05 | Filing | |
| $40.42 | 400 | $16,168.00 | 11,240 | 2011-12-05 | Filing | |
| $40.45 | 100 | $4,045.00 | 11,640 | 2011-12-05 | Filing | |
| $40.48 | 1,939 | $78,490.72 | 11,740 | 2011-12-05 | Filing | |
| $52.52 | 10,000 | $525,204.00 | 25,863 | 2011-06-14 | Filing | |
| $52.52 | 10,000 | $525,228.00 | 25,863 | 2011-06-14 | Filing | |
| $52.52 | 10,000 | $525,209.00 | 25,863 | 2011-06-14 | Filing | |
| $52.67 | 300 | $15,801.00 | 277,026 | 2011-06-14 | Filing |