| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.30 | 650 | $15,147.99 | 450 | 2011-07-26 | Filing | |
| $63.55 | 2,100 | $133,455.21 | 18,400 | 2011-06-29 | Filing | |
| $0.00 | 15,000 | $0.00 | 34,323 | 2011-06-27 | Filing | |
| $65.65 | 900 | $59,085.00 | 24,051 | 2011-05-26 | Filing | |
| $0.00 | 6,031 | $0.00 | 16,440 | 2011-05-20 | Filing | |
| $0.00 | 3,000 | $0.00 | 0 | 2011-05-18 | Filing | |
| $65.49 | 3,300 | $216,113.37 | 17,800 | 2011-03-01 | Filing | |
| $65.97 | 10,000 | $659,701.00 | 10,440 | 2011-03-28 | Filing | |
| $65.77 | 26,177 | $1,721,619.41 | 40,146 | 2011-03-29 | Filing | |
| $65.91 | 40,247 | $2,652,667.70 | 178,597 | 2011-03-28 | Filing | |
| $65.96 | 38,445 | $2,535,828.36 | 154,944 | 2011-03-28 | Filing | |
| $65.49 | 3,300 | $216,113.37 | 16,800 | 2011-03-01 | Filing | |
| $66.31 | 42,655 | $2,828,559.69 | 65,879 | 2011-03-31 | Filing | |
| $66.50 | 700 | $46,550.00 | 16,100 | 2011-03-30 | Filing | |
| $65.91 | 40,247 | $2,652,667.70 | 201,107 | 2011-03-28 | Filing | |
| $65.77 | 26,177 | $1,721,619.41 | 55,675 | 2011-03-29 | Filing | |
| $65.96 | 38,445 | $2,535,828.36 | 148,499 | 2011-03-28 | Filing | |
| $66.07 | 5,000 | $330,354.50 | 1,353 | 2011-03-28 | Filing | |
| $66.07 | 5,000 | $330,354.50 | 1,353 | 2011-03-28 | Filing | |
| $65.97 | 10,000 | $659,701.00 | 19,440 | 2011-03-28 | Filing |