| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $50.03 | 7,500 | $375,225.00 | 4,778 | 2011-05-26 | Filing | |
| $49.61 | 7,500 | $372,075.00 | 4,778 | 2011-05-25 | Filing | |
| $47.30 | 10,000 | $473,000.00 | 4,778 | 2011-05-16 | Filing | |
| $48.02 | 4,900 | $235,298.00 | 4,778 | 2011-05-13 | Filing | |
| $48.44 | 6,500 | $314,860.00 | 4,778 | 2011-05-13 | Filing | |
| $49.13 | 18,600 | $913,818.00 | 4,778 | 2011-05-12 | Filing | |
| $40.39 | 28,850 | $1,165,366.90 | 6,900 | 2010-11-05 | Filing | |
| $46.48 | 31,666 | $1,471,797.68 | 0 | 2011-03-02 | Filing | |
| $42.51 | 4,357 | $185,216.07 | 0 | 2011-02-28 | Filing | |
| $42.72 | 22,513 | $961,755.36 | 69,088 | 2011-03-01 | Filing | |
| $42.84 | 27,000 | $1,156,680.00 | 69,088 | 2011-02-28 | Filing | |
| $39.17 | 1,213 | $47,513.21 | 69,088 | 2011-01-11 | Filing | |
| $38.57 | 44,972 | $1,734,570.04 | 70,301 | 2011-01-11 | Filing | |
| $39.17 | 14,936 | $585,043.12 | 69,088 | 2011-01-10 | Filing | |
| $38.65 | 35,306 | $1,364,576.90 | 84,024 | 2011-01-10 | Filing | |
| $40.53 | 900 | $36,477.00 | 69,088 | 2011-01-04 | Filing | |
| $39.52 | 14,500 | $573,040.00 | 69,988 | 2011-01-04 | Filing | |
| $36.68 | 93,800 | $3,440,584.00 | 84,488 | 2011-01-04 | Filing | |
| $41.20 | 9,659 | $397,950.80 | 69,088 | 2011-01-03 | Filing | |
| $40.60 | 34,041 | $1,382,064.60 | 78,747 | 2011-01-03 | Filing |