| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $37.48 | 600 | $22,488.00 | 401,558 | 2011-09-15 | Filing | |
| $35.98 | 700 | $25,186.00 | 402,158 | 2011-09-14 | Filing | |
| $34.50 | 100 | $3,450.00 | 402,858 | 2011-09-13 | Filing | |
| $34.27 | 300 | $10,281.00 | 402,958 | 2011-09-12 | Filing | |
| $36.80 | 300 | $11,040.00 | 403,258 | 2011-09-07 | Filing | |
| $40.00 | 100 | $4,000.00 | 403,558 | 2011-09-01 | Filing | |
| $40.86 | 365 | $14,913.90 | 1,836 | 2011-09-01 | Filing | |
| $44.15 | 100 | $4,415.00 | 403,658 | 2011-08-17 | Filing | |
| $44.24 | 5,000 | $221,200.00 | 9,186 | 2011-08-17 | Filing | |
| $44.80 | 100 | $4,480.00 | 403,758 | 2011-08-16 | Filing | |
| $44.53 | 200 | $8,906.00 | 403,858 | 2011-08-15 | Filing | |
| $43.65 | 12,219 | $533,359.35 | 4,071 | 2011-08-15 | Filing | |
| $43.10 | 200 | $8,620.00 | 404,058 | 2011-08-12 | Filing | |
| $42.83 | 500 | $21,415.00 | 404,258 | 2011-08-11 | Filing | |
| $42.69 | 14,000 | $597,660.00 | 406,183 | 2011-08-10 | Filing | |
| $34.18 | 300 | $10,254.00 | 420,183 | 2011-08-09 | Filing | |
| $34.14 | 900 | $30,726.00 | 420,483 | 2011-08-08 | Filing | |
| $37.00 | 100 | $3,700.00 | 421,383 | 2011-08-05 | Filing | |
| $38.93 | 200 | $7,786.00 | 421,483 | 2011-08-04 | Filing | |
| $38.58 | 200 | $7,716.00 | 421,683 | 2011-08-03 | Filing |