| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $30.62 | 10,000 | $306,159.00 | 200,028 | 2010-09-29 | Filing |
| Officer, Director | $30.22 | 8,917 | $269,504.73 | 200,028 | 2010-09-28 | Filing |
| Officer, Director | $30.22 | 6,083 | $183,850.77 | 200,028 | 2010-09-28 | Filing |
| Officer | $29.90 | 30,025 | $897,795.54 | 47,199 | 2010-09-14 | Filing |
| Officer, Director | $29.86 | 100,000 | $2,986,230.00 | 2,366,089 | 2010-09-14 | Filing |
| Officer, Director | $29.74 | 82,500 | $2,453,954.25 | 2,466,089 | 2010-09-13 | Filing |
| Officer, Director | $29.67 | 1,200 | $35,609.04 | 200,028 | 2010-09-14 | Filing |
| Officer, Director | $29.58 | 20,000 | $591,530.00 | 200,028 | 2010-09-10 | Filing |
| Officer, Director | $29.52 | 29,190 | $861,621.66 | 2,665,392 | 2010-09-10 | Filing |
| Officer, Director | $29.56 | 70,810 | $2,093,058.63 | 2,694,582 | 2010-09-09 | Filing |
| Officer | $29.70 | 40,200 | $1,193,875.68 | 160,041 | 2010-09-03 | Filing |
| Officer, Director | $29.52 | 34,100 | $1,006,788.86 | 2,765,392 | 2010-09-03 | Filing |
| Officer, Director | $29.25 | 48,400 | $1,415,458.00 | 2,765,392 | 2010-09-02 | Filing |
| Officer | $27.29 | 33,578 | $916,451.07 | 160,041 | 2010-03-08 | Filing |
| Officer | $26.96 | 18,922 | $510,082.25 | 160,041 | 2010-03-05 | Filing |
| Director | $29.68 | 11,250 | $333,883.13 | 15,209 | 2010-08-04 | Filing |
| Officer, Director | $29.68 | 103,700 | $3,078,303.39 | 2,467,289 | 2010-08-05 | Filing |
| Officer, Director | $29.73 | 96,300 | $2,862,517.50 | 2,570,989 | 2010-08-04 | Filing |
| Officer | $30.00 | 500 | $15,000.00 | 47,199 | 2010-07-27 | Filing |
| Officer, Director | $28.65 | 6,315 | $180,948.12 | 300,546 | 2010-06-23 | Filing |