| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $63.68 | 13,375 | $851,671.85 | 61,141 | 2010-12-17 | Filing | |
| $63.12 | 9,300 | $586,976.01 | 202,364 | 2010-12-14 | Filing | |
| $62.46 | 7,400 | $462,209.92 | 211,664 | 2010-12-14 | Filing | |
| $61.77 | 15,800 | $975,953.36 | 219,064 | 2010-12-14 | Filing | |
| $60.23 | 34,200 | $2,060,009.64 | 234,864 | 2010-12-14 | Filing | |
| $54.00 | 15,000 | $810,000.00 | 66,459 | 2010-10-08 | Filing | |
| $48.21 | 1,199 | $57,803.79 | 3,667 | 2010-09-01 | Filing | |
| $56.06 | 3,333 | $186,847.98 | 66,459 | 2010-06-21 | Filing | |
| $55.00 | 5,000 | $275,000.00 | 37,500 | 2010-06-14 | Filing | |
| $54.28 | 5,175 | $280,901.59 | 37,500 | 2010-06-10 | Filing | |
| $54.76 | 11,700 | $640,743.48 | 42,675 | 2010-06-10 | Filing | |
| $53.50 | 1,875 | $100,312.50 | 3,888 | 2010-05-28 | Filing | |
| $53.50 | 1,237 | $66,179.50 | 5,763 | 2010-05-27 | Filing | |
| $53.05 | 1,479 | $78,460.95 | 20,771 | 2010-05-21 | Filing | |
| $53.22 | 1,100 | $58,543.98 | 22,250 | 2010-05-21 | Filing | |
| $53.25 | 100 | $5,325.00 | 23,350 | 2010-05-21 | Filing | |
| $53.26 | 300 | $15,978.00 | 23,450 | 2010-05-21 | Filing | |
| $58.18 | 5,600 | $325,782.80 | 162,500 | 2010-05-18 | Filing | |
| $58.00 | 2,700 | $156,600.00 | 162,500 | 2010-05-17 | Filing | |
| $57.57 | 76,400 | $4,398,348.00 | 162,500 | 2010-05-14 | Filing |