| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $648.88 | 514 | $333,524.32 | 276 | 2012-10-16 | Filing | |
| $647.62 | 600 | $388,572.00 | 790 | 2012-10-16 | Filing | |
| $646.59 | 800 | $517,272.00 | 1,390 | 2012-10-16 | Filing | |
| $645.09 | 300 | $193,527.00 | 2,190 | 2012-10-16 | Filing | |
| $643.54 | 300 | $193,062.00 | 2,490 | 2012-10-16 | Filing | |
| $642.02 | 100 | $64,202.00 | 2,790 | 2012-10-16 | Filing | |
| $639.71 | 300 | $191,913.00 | 2,890 | 2012-10-16 | Filing | |
| $637.38 | 100 | $63,738.00 | 3,190 | 2012-10-16 | Filing | |
| $635.34 | 300 | $190,602.00 | 3,290 | 2012-10-16 | Filing | |
| $634.23 | 300 | $190,269.00 | 3,590 | 2012-10-16 | Filing | |
| $633.03 | 200 | $126,606.00 | 3,890 | 2012-10-16 | Filing | |
| $631.73 | 200 | $126,346.00 | 4,090 | 2012-10-16 | Filing | |
| $691.12 | 200 | $138,224.00 | 10,275 | 2012-09-24 | Filing | |
| $690.39 | 900 | $621,351.00 | 10,475 | 2012-09-24 | Filing | |
| $689.49 | 800 | $551,592.00 | 11,375 | 2012-09-24 | Filing | |
| $688.25 | 300 | $206,475.00 | 12,175 | 2012-09-24 | Filing | |
| $686.68 | 281 | $192,957.08 | 12,475 | 2012-09-24 | Filing | |
| $685.86 | 500 | $342,930.00 | 12,756 | 2012-09-24 | Filing | |
| $684.78 | 400 | $273,912.00 | 13,256 | 2012-09-24 | Filing | |
| $663.75 | 25,000 | $16,593,750.00 | 584 | 2012-08-31 | Filing |