| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $40.00 | 10,000 | $400,000.00 | 18,510 | 2012-03-09 | Filing | |
| $39.00 | 2,100 | $81,900.00 | 15,106 | 2012-02-27 | Filing | |
| $38.75 | 1,738 | $67,347.50 | 17,206 | 2012-02-27 | Filing | |
| $39.20 | 5,184 | $203,212.80 | 18,944 | 2012-02-24 | Filing | |
| $39.21 | 2,500 | $98,025.00 | 24,128 | 2012-02-24 | Filing | |
| $39.22 | 1,716 | $67,301.52 | 26,628 | 2012-02-24 | Filing | |
| $39.27 | 750 | $29,452.50 | 28,344 | 2012-02-24 | Filing | |
| $39.23 | 300 | $11,769.00 | 29,094 | 2012-02-24 | Filing | |
| $39.30 | 300 | $11,790.00 | 29,394 | 2012-02-24 | Filing | |
| $39.24 | 200 | $7,848.00 | 29,694 | 2012-02-24 | Filing | |
| $39.28 | 200 | $7,856.00 | 29,894 | 2012-02-24 | Filing | |
| $39.21 | 100 | $3,920.50 | 30,094 | 2012-02-24 | Filing | |
| $39.49 | 25,000 | $987,347.50 | 74,347 | 2012-02-27 | Filing | |
| $39.03 | 13,533 | $528,168.63 | 31,965 | 2012-02-23 | Filing | |
| $35.68 | 16,854 | $601,367.57 | 42,165 | 2011-05-13 | Filing | |
| $39.00 | 2,000 | $78,000.00 | 39,181 | 2011-04-26 | Filing | |
| $39.08 | 69,490 | $2,715,717.84 | 41,181 | 2011-03-09 | Filing | |
| $39.33 | 9,282 | $365,100.97 | 6,372 | 2011-03-04 | Filing | |
| $37.31 | 5,700 | $212,667.00 | 42,165 | 2011-03-02 | Filing | |
| $37.30 | 4,251 | $158,562.30 | 47,865 | 2011-03-02 | Filing |