| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $138.30 | 426 | $58,915.80 | 20,270 | 2012-02-23 | Filing | |
| $135.64 | 100 | $13,564.00 | 0 | 2012-02-21 | Filing | |
| $135.61 | 195 | $26,443.95 | 0 | 2012-02-21 | Filing | |
| $135.56 | 200 | $27,112.00 | 0 | 2012-02-21 | Filing | |
| $135.55 | 98 | $13,283.90 | 0 | 2012-02-21 | Filing | |
| $135.54 | 2 | $271.08 | 0 | 2012-02-21 | Filing | |
| $135.49 | 100 | $13,549.00 | 0 | 2012-02-21 | Filing | |
| $135.49 | 100 | $13,548.50 | 0 | 2012-02-21 | Filing | |
| $135.40 | 300 | $40,620.00 | 0 | 2012-02-21 | Filing | |
| $135.39 | 200 | $27,078.00 | 0 | 2012-02-21 | Filing | |
| $135.38 | 200 | $27,076.00 | 0 | 2012-02-21 | Filing | |
| $135.30 | 300 | $40,590.00 | 0 | 2012-02-21 | Filing | |
| $135.29 | 300 | $40,587.00 | 0 | 2012-02-21 | Filing | |
| $135.15 | 700 | $94,605.00 | 0 | 2012-02-21 | Filing | |
| $135.14 | 500 | $67,570.00 | 0 | 2012-02-21 | Filing | |
| $135.11 | 1 | $135.11 | 0 | 2012-02-21 | Filing | |
| $135.10 | 200 | $27,020.00 | 0 | 2012-02-21 | Filing | |
| $135.07 | 200 | $27,014.00 | 0 | 2012-02-21 | Filing | |
| $135.05 | 200 | $27,010.00 | 0 | 2012-02-21 | Filing | |
| $135.04 | 100 | $13,504.00 | 0 | 2012-02-21 | Filing |