| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $39.63 | 197 | $7,807.11 | 52,803 | 2013-05-07 | Filing | |
| $39.61 | 400 | $15,844.00 | 53,000 | 2013-05-07 | Filing | |
| $39.59 | 400 | $15,836.00 | 53,400 | 2013-05-07 | Filing | |
| $39.62 | 900 | $35,658.00 | 53,800 | 2013-05-07 | Filing | |
| $39.61 | 500 | $19,805.00 | 54,700 | 2013-05-07 | Filing | |
| $39.59 | 1,300 | $51,467.00 | 52,803 | 2013-05-06 | Filing | |
| $39.58 | 1,803 | $71,362.74 | 54,103 | 2013-05-06 | Filing | |
| $39.57 | 800 | $31,656.00 | 55,906 | 2013-05-06 | Filing | |
| $39.56 | 200 | $7,912.00 | 56,706 | 2013-05-06 | Filing | |
| $39.55 | 3,500 | $138,425.00 | 56,906 | 2013-05-06 | Filing | |
| $39.57 | 400 | $15,828.00 | 52,803 | 2013-05-02 | Filing | |
| $39.56 | 722 | $28,562.32 | 53,203 | 2013-05-02 | Filing | |
| $39.55 | 14,778 | $584,469.90 | 53,925 | 2013-05-02 | Filing | |
| $39.54 | 1,000 | $39,540.00 | 68,703 | 2013-05-02 | Filing | |
| $39.53 | 600 | $23,718.00 | 69,703 | 2013-05-02 | Filing | |
| $39.75 | 60,000 | $2,385,000.00 | 3,310 | 2013-04-30 | Filing | |
| $39.70 | 3,895 | $154,631.50 | 120,000 | 2013-04-30 | Filing | |
| $39.71 | 6,332 | $251,443.72 | 123,895 | 2013-04-30 | Filing | |
| $39.72 | 9,019 | $358,234.68 | 130,227 | 2013-04-30 | Filing | |
| $39.73 | 2,231 | $88,637.63 | 139,246 | 2013-04-30 | Filing |