| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $39.66 | 944 | $37,439.04 | 1,500 | 2012-02-29 | Filing | |
| $39.40 | 40,000 | $1,576,040.00 | 100 | 2012-02-29 | Filing | |
| $39.39 | 20,000 | $787,700.00 | 40,100 | 2012-02-29 | Filing | |
| $39.49 | 669 | $26,420.15 | 60,100 | 2012-02-29 | Filing | |
| $39.46 | 6,000 | $236,772.00 | 9,665 | 2012-02-28 | Filing | |
| $39.30 | 3,500 | $137,550.00 | 0 | 2012-02-28 | Filing | |
| $39.29 | 2,500 | $98,227.50 | 3,500 | 2012-02-28 | Filing | |
| $39.00 | 1,000 | $39,000.00 | 0 | 2012-02-27 | Filing | |
| $38.97 | 20,000 | $779,320.00 | 13,522 | 2012-02-27 | Filing | |
| $39.54 | 25,000 | $988,475.00 | 421,348 | 2012-02-28 | Filing | |
| $39.04 | 20,000 | $780,762.00 | 421,348 | 2012-02-27 | Filing | |
| $36.89 | 3,000 | $110,682.30 | 5,040 | 2012-01-13 | Filing | |
| $36.88 | 3,000 | $110,625.00 | 5,040 | 2012-01-10 | Filing | |
| $36.45 | 1,350 | $49,211.55 | 9,728 | 2012-01-09 | Filing | |
| $34.91 | 26,948 | $940,700.78 | 1,628,808 | 2011-12-08 | Filing | |
| $34.91 | 25,271 | $882,134.80 | 1,655,756 | 2011-12-08 | Filing | |
| $34.91 | 22,434 | $783,103.64 | 1,681,027 | 2011-12-08 | Filing | |
| $34.91 | 22,315 | $778,949.71 | 1,703,461 | 2011-12-08 | Filing | |
| $32.48 | 5,000 | $162,410.00 | 5,040 | 2011-09-22 | Filing | |
| $40.09 | 300 | $12,027.60 | 10,403 | 2011-07-07 | Filing |