| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $421.11 | 1,990 | $838,009.90 | 10,670 | 2012-03-01 | Filing |
| Officer | $418.08 | 288 | $120,407.04 | 12,660 | 2012-03-01 | Filing |
| Director | $392.37 | 1,160 | $455,145.02 | 2,036 | 2012-02-16 | Filing |
| Large Shareholder | $388.20 | 7,033 | $2,730,215.52 | 12,819,395 | 2012-02-06 | Filing |
| Large Shareholder | $389.23 | 7,030 | $2,736,265.81 | 12,826,428 | 2012-02-03 | Filing |
| Large Shareholder | $376.13 | 7,030 | $2,644,196.01 | 12,833,458 | 2012-02-02 | Filing |
| Large Shareholder | $359.28 | 7,030 | $2,525,751.05 | 12,840,488 | 2012-02-01 | Filing |
| Large Shareholder | $354.75 | 7,030 | $2,493,873.52 | 12,847,518 | 2012-01-31 | Filing |
| Large Shareholder | $348.53 | 7,030 | $2,450,133.56 | 12,854,548 | 2012-01-30 | Filing |
| Large Shareholder | $348.13 | 7,030 | $2,447,370.07 | 12,861,578 | 2012-01-27 | Filing |
| Large Shareholder | $351.01 | 7,030 | $2,467,592.57 | 12,868,608 | 2012-01-26 | Filing |
| Large Shareholder | $341.65 | 7,030 | $2,401,806.53 | 12,875,638 | 2012-01-25 | Filing |
| Large Shareholder | $339.92 | 7,030 | $2,389,651.66 | 12,882,668 | 2012-01-24 | Filing |
| Large Shareholder | $342.87 | 7,030 | $2,410,407.74 | 12,889,698 | 2012-01-23 | Filing |
| Large Shareholder | $346.56 | 7,030 | $2,436,295.01 | 12,896,728 | 2012-01-20 | Filing |
| Large Shareholder | $350.75 | 7,030 | $2,465,790.78 | 12,903,758 | 2012-01-19 | Filing |
| Large Shareholder | $352.69 | 7,030 | $2,479,423.35 | 12,910,788 | 2012-01-18 | Filing |
| Large Shareholder | $344.67 | 7,030 | $2,423,063.84 | 12,917,818 | 2012-01-17 | Filing |
| Large Shareholder | $340.18 | 7,030 | $2,391,434.47 | 12,924,848 | 2012-01-13 | Filing |
| Large Shareholder | $340.87 | 7,030 | $2,396,316.10 | 12,931,878 | 2012-01-12 | Filing |