| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $70.95 | 450 | $31,927.50 | 0 | 2012-02-24 | Filing | |
| $70.99 | 1,111 | $78,869.89 | 0 | 2012-02-24 | Filing | |
| $72.19 | 112 | $8,085.28 | 0 | 2012-02-02 | Filing | |
| $70.00 | 10,000 | $700,000.00 | 48,043 | 2012-01-27 | Filing | |
| $70.00 | 2,500 | $175,000.00 | 0 | 2012-01-27 | Filing | |
| $68.00 | 113 | $7,684.00 | 0 | 2012-01-03 | Filing | |
| $64.71 | 1,344 | $86,970.24 | 0 | 2011-12-15 | Filing | |
| $64.71 | 456 | $29,507.76 | 0 | 2011-12-15 | Filing | |
| $64.18 | 5,000 | $320,900.00 | 0 | 2011-12-15 | Filing | |
| $65.00 | 112 | $7,280.00 | 0 | 2011-12-07 | Filing | |
| $65.15 | 11,284 | $735,152.60 | 5,500 | 2011-12-07 | Filing | |
| $65.00 | 192 | $12,480.00 | 5,500 | 2011-12-06 | Filing | |
| $63.62 | 750 | $47,715.00 | 14,108 | 2011-12-02 | Filing | |
| $63.56 | 2,731 | $173,582.36 | 14,108 | 2011-12-02 | Filing | |
| $63.56 | 403 | $25,614.68 | 14,108 | 2011-12-02 | Filing | |
| $65.42 | 300 | $19,626.00 | 5,500 | 2011-11-30 | Filing | |
| $65.03 | 5,527 | $359,420.81 | 5,500 | 2011-11-18 | Filing | |
| $65.00 | 7,444 | $483,860.00 | 5,500 | 2011-11-17 | Filing | |
| $65.00 | 7,489 | $486,785.00 | 5,500 | 2011-11-17 | Filing | |
| $65.00 | 2,400 | $156,000.00 | 5,500 | 2011-11-16 | Filing |