| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $63.32 | 9,000 | $569,907.90 | 16,054,682 | 2011-04-06 | Filing | |
| $60.95 | 9,000 | $548,550.90 | 16,063,682 | 2011-04-05 | Filing | |
| $61.15 | 9,000 | $550,306.80 | 16,072,682 | 2011-04-04 | Filing | |
| $61.17 | 9,000 | $550,562.40 | 16,081,682 | 2011-04-01 | Filing | |
| $60.82 | 9,000 | $547,381.80 | 16,090,682 | 2011-03-31 | Filing | |
| $61.25 | 9,000 | $551,205.00 | 16,099,682 | 2011-03-30 | Filing | |
| $60.45 | 9,000 | $544,056.30 | 16,108,682 | 2011-03-29 | Filing | |
| $60.91 | 9,000 | $548,201.70 | 16,117,682 | 2011-03-28 | Filing | |
| $61.03 | 9,000 | $549,308.70 | 16,126,682 | 2011-03-25 | Filing | |
| $60.79 | 9,000 | $547,129.80 | 16,135,682 | 2011-03-24 | Filing | |
| $60.57 | 9,000 | $545,171.40 | 16,144,682 | 2011-03-23 | Filing | |
| $61.89 | 9,000 | $557,020.80 | 16,153,682 | 2011-03-22 | Filing | |
| $61.97 | 9,000 | $557,773.20 | 16,162,682 | 2011-03-21 | Filing | |
| $62.11 | 9,000 | $559,022.40 | 16,171,682 | 2011-03-18 | Filing | |
| $60.89 | 9,000 | $548,039.70 | 16,180,682 | 2011-03-17 | Filing | |
| $60.90 | 9,000 | $548,085.60 | 16,189,682 | 2011-03-16 | Filing | |
| $60.46 | 9,000 | $544,097.70 | 16,198,682 | 2011-03-15 | Filing | |
| $62.48 | 9,000 | $562,362.30 | 16,207,682 | 2011-03-14 | Filing | |
| $62.71 | 9,000 | $564,370.20 | 16,216,682 | 2011-03-11 | Filing | |
| $62.98 | 9,000 | $566,832.60 | 16,225,682 | 2011-03-10 | Filing |