| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $35.85 | 100 | $3,585.00 | 463,425 | 2011-06-03 | Filing | |
| $36.21 | 300 | $10,863.00 | 463,525 | 2011-06-02 | Filing | |
| $36.36 | 3,835 | $139,440.60 | 13,711 | 2011-06-01 | Filing | |
| $37.10 | 100 | $3,710.00 | 463,825 | 2011-06-01 | Filing | |
| $37.33 | 850 | $31,730.50 | 463,925 | 2011-05-31 | Filing | |
| $36.84 | 700 | $25,788.00 | 465,043 | 2011-05-27 | Filing | |
| $36.73 | 300 | $11,019.00 | 465,743 | 2011-05-26 | Filing | |
| $36.55 | 500 | $18,275.00 | 466,043 | 2011-05-25 | Filing | |
| $36.43 | 10,000 | $364,300.00 | 37,967 | 2011-05-25 | Filing | |
| $36.43 | 400 | $14,572.00 | 466,543 | 2011-05-24 | Filing | |
| $36.24 | 200 | $7,248.00 | 466,943 | 2011-05-23 | Filing | |
| $36.92 | 200 | $7,384.00 | 467,143 | 2011-05-20 | Filing | |
| $36.88 | 200 | $7,376.00 | 467,343 | 2011-05-18 | Filing | |
| $37.98 | 200 | $7,596.00 | 467,543 | 2011-05-16 | Filing | |
| $38.57 | 3,409 | $131,485.13 | 47,967 | 2011-05-13 | Filing | |
| $38.40 | 50 | $1,920.00 | 467,743 | 2011-05-13 | Filing | |
| $38.90 | 100 | $3,890.00 | 467,793 | 2011-05-12 | Filing | |
| $39.19 | 717 | $28,099.23 | 0 | 2011-05-12 | Filing | |
| $39.19 | 207 | $8,112.33 | 717 | 2011-05-12 | Filing | |
| $39.19 | 2,015 | $78,967.85 | 717 | 2011-05-12 | Filing |