| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $40.00 | 100 | $4,000.00 | 421,883 | 2011-08-01 | Filing | |
| $40.52 | 1,880 | $76,177.60 | 421,983 | 2011-07-29 | Filing | |
| $41.15 | 1,200 | $49,380.00 | 423,863 | 2011-07-28 | Filing | |
| $41.88 | 1,100 | $46,068.00 | 425,063 | 2011-07-27 | Filing | |
| $42.65 | 1,400 | $59,710.00 | 426,163 | 2011-07-26 | Filing | |
| $43.96 | 900 | $39,564.00 | 427,563 | 2011-07-25 | Filing |