| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $50.58 | 2 | $89.02 | 15,819 | 2011-04-30 | Filing | |
| $50.58 | 44 | $2,221.98 | 898 | 2011-04-30 | Filing | |
| $50.58 | 41 | $2,078.84 | 2,267 | 2011-04-30 | Filing | |
| $50.58 | 40 | $1,999.93 | 2,378 | 2011-04-30 | Filing | |
| $49.83 | 151 | $7,510.88 | 30,079 | 2011-03-31 | Filing | |
| $49.83 | 32 | $1,612.50 | 15,817 | 2011-03-31 | Filing | |
| $49.83 | 17 | $856.08 | 23,784 | 2011-03-31 | Filing | |
| $49.83 | 70 | $3,488.60 | 2,226 | 2011-03-31 | Filing | |
| $49.83 | 70 | $3,485.61 | 2,338 | 2011-03-31 | Filing | |
| $49.83 | 55 | $2,730.68 | 854 | 2011-03-31 | Filing | |
| $49.83 | 55 | $2,743.64 | 7,082 | 2011-03-31 | Filing | |
| $49.83 | 92 | $4,596.82 | 33,559 | 2011-03-31 | Filing | |
| $49.83 | 22 | $1,111.21 | 28,947 | 2011-03-31 | Filing | |
| $49.83 | 15 | $729.01 | 24,482 | 2011-03-31 | Filing | |
| $49.83 | 0 | $1.00 | 22,953 | 2011-03-31 | Filing | |
| $49.45 | 40 | $2,000.25 | 2,269 | 2011-02-28 | Filing | |
| $49.45 | 45 | $2,222.28 | 7,027 | 2011-02-28 | Filing | |
| $49.45 | 36 | $1,777.73 | 799 | 2011-02-28 | Filing | |
| $49.45 | 2 | $89.01 | 15,715 | 2011-02-28 | Filing | |
| $49.45 | 42 | $2,078.88 | 2,156 | 2011-02-28 | Filing |