| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $61.19 | 29 | $1,774.51 | 129 | 2012-11-15 | Filing | |
| $61.20 | 100 | $6,120.00 | 100 | 2012-11-15 | Filing | |
| $67.36 | 1,000 | $67,357.00 | 3,000 | 2012-08-22 | Filing | |
| $53.40 | 1,029,900 | $54,996,660.00 | 12,055,012 | 2012-07-12 | Filing | |
| $49.90 | 3,807,615 | $189,999,988.50 | 11,025,112 | 2011-11-09 | Filing | |
| $17.89 | 200 | $3,577.60 | 5,000 | 2008-10-10 | Filing | |
| $17.54 | 200 | $3,508.40 | 4,800 | 2008-10-08 | Filing | |
| $16.40 | 200 | $3,280.40 | 4,600 | 2008-10-08 | Filing |