| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $40.40 | 51 | $2,060.40 | 12,472 | 2011-01-03 | Filing | |
| $40.40 | 1,000 | $40,400.00 | 10,977 | 2011-01-03 | Filing | |
| $40.22 | 7,000 | $281,523.90 | 236,186 | 2011-01-03 | Filing | |
| $40.83 | 66 | $2,694.78 | 10,977 | 2010-12-27 | Filing | |
| $40.83 | 934 | $38,135.22 | 10,977 | 2010-12-27 | Filing | |
| $40.68 | 7,000 | $284,791.50 | 236,186 | 2010-12-27 | Filing | |
| $40.42 | 1,000 | $40,420.00 | 10,977 | 2010-12-20 | Filing | |
| $40.31 | 7,000 | $282,185.40 | 223,448 | 2010-12-20 | Filing | |
| $41.00 | 1,000 | $41,000.00 | 10,977 | 2010-12-13 | Filing | |
| $40.75 | 7,000 | $285,280.10 | 223,448 | 2010-12-13 | Filing | |
| $41.25 | 7,000 | $288,771.70 | 223,448 | 2010-12-06 | Filing | |
| $40.46 | 3,750 | $151,727.25 | 12,472 | 2010-12-01 | Filing | |
| $40.23 | 5,000 | $201,158.00 | 800 | 2010-11-29 | Filing | |
| $40.20 | 5,000 | $200,997.50 | 800 | 2010-11-29 | Filing | |
| $40.25 | 5,000 | $201,244.00 | 800 | 2010-11-29 | Filing | |
| $40.00 | 5,000 | $200,000.00 | 800 | 2010-11-29 | Filing | |
| $39.98 | 5,000 | $199,888.00 | 800 | 2010-11-29 | Filing | |
| $39.68 | 1,500 | $59,520.00 | 6,236 | 2010-11-30 | Filing | |
| $40.00 | 154 | $6,160.00 | 223,448 | 2010-11-29 | Filing | |
| $39.88 | 6,846 | $273,039.70 | 223,448 | 2010-11-29 | Filing |