| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.90 | 1,148 | $57,285.20 | 28,951 | 2013-02-12 | Filing | |
| $49.88 | 300 | $14,964.99 | 30,099 | 2013-02-12 | Filing | |
| $49.88 | 100 | $4,988.00 | 30,399 | 2013-02-12 | Filing | |
| $49.87 | 100 | $4,987.00 | 30,499 | 2013-02-12 | Filing | |
| $49.87 | 1,400 | $69,813.24 | 30,599 | 2013-02-12 | Filing | |
| $49.86 | 152 | $7,578.72 | 31,999 | 2013-02-12 | Filing | |
| $49.40 | 4,600 | $227,252.88 | 32,151 | 2013-02-11 | Filing | |
| $49.40 | 400 | $19,760.00 | 36,751 | 2013-02-11 | Filing | |
| $45.00 | 143,511 | $6,457,995.00 | 71,264 | 2013-01-02 | Filing | |
| $45.00 | 6,489 | $292,005.00 | 71,264 | 2012-12-31 | Filing | |
| $37.55 | 500 | $18,772.50 | 35,972 | 2012-09-25 | Filing | |
| $37.53 | 500 | $18,765.05 | 36,472 | 2012-09-25 | Filing | |
| $39.62 | 100 | $3,962.40 | 12,423 | 2012-09-19 | Filing | |
| $39.62 | 100 | $3,962.10 | 12,523 | 2012-09-19 | Filing | |
| $39.62 | 200 | $7,924.00 | 12,623 | 2012-09-19 | Filing | |
| $39.61 | 200 | $7,922.00 | 12,823 | 2012-09-19 | Filing | |
| $39.60 | 2,100 | $83,160.00 | 13,023 | 2012-09-19 | Filing | |
| $32.90 | 274 | $9,014.60 | 0 | 2012-05-24 | Filing | |
| $32.91 | 126 | $4,146.66 | 274 | 2012-05-24 | Filing | |
| $32.92 | 300 | $9,876.00 | 400 | 2012-05-24 | Filing |