| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $68.79 | 1,900 | $130,696.06 | 2,564 | 2011-05-02 | Filing | |
| $69.61 | 200 | $13,922.00 | 4,464 | 2011-05-02 | Filing | |
| $65.01 | 1,875 | $121,900.88 | 32,252 | 2011-04-04 | Filing | |
| $64.60 | 12,000 | $775,183.20 | 149,471 | 2011-04-01 | Filing | |
| $64.60 | 6,000 | $387,607.80 | 161,471 | 2011-04-01 | Filing | |
| $64.61 | 2,400 | $155,062.56 | 167,471 | 2011-04-01 | Filing | |
| $64.61 | 1,200 | $77,531.16 | 169,871 | 2011-04-01 | Filing | |
| $64.38 | 750 | $48,285.00 | 171,071 | 2011-04-01 | Filing | |
| $64.35 | 375 | $24,131.21 | 171,821 | 2011-04-01 | Filing | |
| $56.85 | 16,200 | $921,021.84 | 145,873 | 2011-03-01 | Filing | |
| $56.89 | 3,625 | $206,210.30 | 162,073 | 2011-03-01 | Filing | |
| $57.48 | 1,800 | $103,464.00 | 165,698 | 2011-03-01 | Filing | |
| $57.52 | 1,100 | $63,273.98 | 167,498 | 2011-03-01 | Filing | |
| $57.75 | 19,271 | $1,112,900.25 | 35,412 | 2011-02-25 | Filing | |
| $56.91 | 33,400 | $1,900,910.90 | 244,310 | 2011-02-23 | Filing | |
| $57.45 | 1,600 | $91,916.96 | 277,710 | 2011-02-23 | Filing | |
| $57.16 | 700 | $40,012.28 | 32,875 | 2011-02-22 | Filing | |
| $56.42 | 2,602 | $146,804.06 | 33,364 | 2011-02-22 | Filing | |
| $52.63 | 17,100 | $899,926.83 | 134,950 | 2011-02-01 | Filing | |
| $52.36 | 4,725 | $247,378.79 | 152,050 | 2011-02-01 | Filing |