| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $35.19 | 6,153 | $216,524.07 | 130,733 | 2012-12-19 | Filing | |
| $35.65 | 14,543 | $518,457.95 | 130,733 | 2012-12-18 | Filing | |
| $35.50 | 13,000 | $461,500.00 | 35,705 | 2012-12-17 | Filing | |
| $35.19 | 8,543 | $300,628.17 | 137,621 | 2012-10-17 | Filing | |
| $35.02 | 6,611 | $231,517.22 | 137,621 | 2012-10-16 | Filing | |
| $36.88 | 14,700 | $542,136.00 | 137,621 | 2012-09-19 | Filing | |
| $37.06 | 14,700 | $544,782.00 | 137,621 | 2012-09-18 | Filing | |
| $41.51 | 18,000 | $747,162.00 | 132,085 | 2012-01-11 | Filing | |
| $41.56 | 18,000 | $748,092.60 | 132,085 | 2012-01-10 | Filing | |
| $40.41 | 20,000 | $808,228.00 | 50,718 | 2011-12-20 | Filing | |
| $40.25 | 10,000 | $402,483.00 | 50,718 | 2011-12-19 | Filing | |
| $41.82 | 5,612 | $234,701.70 | 7,706 | 2011-12-09 | Filing | |
| $41.58 | 2,888 | $120,082.17 | 7,706 | 2011-12-08 | Filing | |
| $41.86 | 4,646 | $194,477.84 | 45,906 | 2011-12-07 | Filing | |
| $41.92 | 18,883 | $791,645.23 | 45,906 | 2011-12-06 | Filing | |
| $41.43 | 3,500 | $145,005.00 | 7,706 | 2011-12-01 | Filing | |
| $41.43 | 4,400 | $182,292.00 | 7,706 | 2011-12-01 | Filing | |
| $41.50 | 100 | $4,150.00 | 7,706 | 2011-11-30 | Filing | |
| $40.50 | 15,000 | $607,500.00 | 43,450 | 2011-11-30 | Filing | |
| $39.50 | 4,950 | $195,525.00 | 45,040 | 2011-11-29 | Filing |