| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $32.52 | 7,875 | $256,132.80 | 999 | 2011-08-24 | Filing | |
| $36.00 | 500 | $18,000.00 | 0 | 2011-05-12 | Filing | |
| $35.67 | 2,000 | $71,336.40 | 0 | 2011-05-10 | Filing | |
| $35.67 | 2,000 | $71,336.40 | 0 | 2011-05-10 | Filing | |
| $35.17 | 14,600 | $513,503.90 | 0 | 2011-05-06 | Filing | |
| $35.15 | 10,000 | $351,485.00 | 0 | 2011-05-04 | Filing | |
| $31.22 | 1,000 | $31,215.10 | 0 | 2010-12-17 | Filing | |
| $31.12 | 1,000 | $31,121.40 | 0 | 2010-12-16 | Filing | |
| $30.86 | 2,000 | $61,720.00 | 0 | 2010-12-15 | Filing | |
| $30.88 | 4,000 | $123,530.00 | 0 | 2010-12-14 | Filing | |
| $30.51 | 1,983 | $60,503.91 | 999 | 2010-12-13 | Filing | |
| $29.12 | 60,000 | $1,746,972.00 | 3,535,506 | 2010-11-04 | Filing | |
| $29.12 | 2,250 | $65,511.45 | 3,535,506 | 2010-11-04 | Filing | |
| $29.22 | 25,000 | $730,620.00 | 0 | 2010-11-04 | Filing | |
| $29.22 | 1,800 | $52,604.64 | 0 | 2010-11-04 | Filing | |
| $28.20 | 11,250 | $317,264.63 | 2,982 | 2010-11-03 | Filing | |
| $28.20 | 13,000 | $366,616.90 | 2,982 | 2010-11-03 | Filing | |
| $28.20 | 6,750 | $190,358.78 | 2,982 | 2010-11-03 | Filing | |
| $28.20 | 3,220 | $90,808.19 | 2,982 | 2010-11-03 | Filing | |
| $28.20 | 1,450 | $40,891.89 | 2,982 | 2010-11-03 | Filing |