| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $66.94 | 97,553 | $6,529,983.20 | 74,461 | 2011-04-12 | Filing | |
| $67.75 | 30,000 | $2,032,509.00 | 112,245 | 2011-04-06 | Filing | |
| $64.90 | 20,875 | $1,354,787.50 | 43,566 | 2011-03-01 | Filing | |
| $65.00 | 12,948 | $841,620.00 | 112,245 | 2011-03-01 | Filing | |
| $65.00 | 24,000 | $1,560,000.00 | 108,012 | 2010-12-16 | Filing | |
| $65.00 | 5,500 | $357,500.00 | 120,059 | 2010-12-16 | Filing | |
| $64.95 | 20,875 | $1,355,831.25 | 39,802 | 2010-12-02 | Filing | |
| $62.40 | 3,500 | $218,400.00 | 0 | 2010-11-05 | Filing | |
| $62.00 | 38,500 | $2,387,000.00 | 108,012 | 2010-11-04 | Filing | |
| $62.00 | 15,134 | $938,308.00 | 39,802 | 2010-11-04 | Filing | |
| $61.84 | 38,749 | $2,396,304.03 | 28,566 | 2010-11-02 | Filing | |
| $61.77 | 18,873 | $1,165,834.28 | 5,910 | 2010-11-01 | Filing | |
| $61.32 | 44,609 | $2,735,423.88 | 166,061 | 2010-11-01 | Filing | |
| $60.44 | 146,500 | $8,854,738.35 | 100,170 | 2010-10-27 | Filing | |
| $60.44 | 80,000 | $4,835,352.00 | 246,670 | 2010-10-27 | Filing | |
| $61.50 | 75,400 | $4,637,167.86 | 39,802 | 2010-10-25 | Filing | |
| $61.50 | 22,817 | $1,403,266.04 | 115,202 | 2010-10-25 | Filing | |
| $61.50 | 21,725 | $1,336,107.05 | 138,019 | 2010-10-25 | Filing | |
| $60.00 | 1,500 | $90,000.00 | 108,012 | 2010-10-19 | Filing | |
| $60.00 | 20,000 | $1,200,000.00 | 108,012 | 2010-10-18 | Filing |