| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $43.90 | 4,846 | $212,739.40 | 3,604 | 2011-04-19 | Filing | |
| $41.00 | 10,000 | $410,000.00 | 9,526 | 2011-04-01 | Filing | |
| $41.35 | 5,000 | $206,750.00 | 8,450 | 2011-04-04 | Filing | |
| $40.89 | 6,000 | $245,340.00 | 3,915 | 2011-04-04 | Filing | |
| $39.99 | 11,200 | $447,888.00 | 3,915 | 2011-04-01 | Filing | |
| $40.75 | 10,000 | $407,500.00 | 7,800 | 2011-03-31 | Filing | |
| $40.50 | 7,200 | $291,600.00 | 7,800 | 2011-03-30 | Filing | |
| $37.15 | 5,000 | $185,750.00 | 10,748 | 2011-03-23 | Filing | |
| $37.15 | 8,700 | $323,205.00 | 2,026 | 2011-03-23 | Filing | |
| $38.09 | 40,506 | $1,542,873.54 | 0 | 2011-03-24 | Filing | |
| $38.14 | 3,000 | $114,420.00 | 40,506 | 2011-03-22 | Filing | |
| $40.40 | 5,848 | $236,259.20 | 7,800 | 2011-03-18 | Filing | |
| $40.50 | 2,800 | $113,400.00 | 13,648 | 2011-03-18 | Filing | |
| $39.50 | 22,400 | $884,800.00 | 7,800 | 2011-03-17 | Filing | |
| $40.25 | 4,152 | $167,118.00 | 30,200 | 2011-03-17 | Filing | |
| $28.14 | 23,200 | $652,820.16 | 2,026 | 2010-05-28 | Filing |