| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $42.88 | 1,462 | $62,689.98 | 42,862 | 2011-02-18 | Filing | |
| $42.91 | 1,969 | $84,485.26 | 44,324 | 2011-02-18 | Filing | |
| $43.70 | 1,000 | $43,700.00 | 248,958 | 2011-02-11 | Filing | |
| $43.70 | 1,000 | $43,700.00 | 248,958 | 2011-02-11 | Filing | |
| $44.37 | 2,000 | $88,733.20 | 249,958 | 2011-02-10 | Filing | |
| $43.05 | 4,000 | $172,201.20 | 251,958 | 2011-02-10 | Filing | |
| $44.25 | 2,000 | $88,500.20 | 255,958 | 2011-02-10 | Filing | |
| $43.05 | 2,000 | $86,100.00 | 257,958 | 2011-02-10 | Filing | |
| $44.48 | 3,000 | $133,440.90 | 259,958 | 2011-02-10 | Filing | |
| $44.35 | 3,000 | $133,062.30 | 262,958 | 2011-02-10 | Filing | |
| $43.08 | 4,000 | $172,308.40 | 265,958 | 2011-02-10 | Filing | |
| $44.70 | 500 | $22,350.00 | 1,300 | 2011-02-10 | Filing | |
| $44.06 | 2,000 | $88,126.60 | 107,257 | 2011-02-10 | Filing | |
| $43.06 | 4,000 | $172,248.40 | 109,257 | 2011-02-10 | Filing | |
| $41.99 | 2,500 | $104,966.00 | 67,361 | 2011-02-07 | Filing | |
| $41.93 | 7,875 | $330,211.35 | 113,257 | 2011-02-07 | Filing | |
| $41.31 | 15,000 | $619,714.50 | 8,400 | 2011-02-01 | Filing | |
| $59.84 | 12,500 | $748,016.25 | 32,805 | 2010-12-14 | Filing | |
| $61.00 | 3,000 | $183,000.00 | 226,315 | 2010-12-02 | Filing | |
| $60.90 | 22,815 | $1,389,454.03 | 52,135 | 2010-12-02 | Filing |