| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $87.25 | 400 | $34,900.40 | 29,108 | 2011-05-16 | Filing | |
| $91.00 | 100 | $9,100.00 | 23,974 | 2011-05-16 | Filing | |
| $89.63 | 500 | $44,817.30 | 24,074 | 2011-05-16 | Filing | |
| $88.74 | 450 | $39,933.99 | 24,574 | 2011-05-16 | Filing | |
| $87.22 | 950 | $82,858.72 | 25,024 | 2011-05-16 | Filing | |
| $91.00 | 100 | $9,100.00 | 0 | 2011-05-16 | Filing | |
| $89.97 | 200 | $17,993.32 | 100 | 2011-05-16 | Filing | |
| $89.15 | 500 | $44,574.50 | 300 | 2011-05-16 | Filing | |
| $88.12 | 250 | $22,029.00 | 800 | 2011-05-16 | Filing | |
| $87.12 | 950 | $82,767.61 | 1,050 | 2011-05-16 | Filing | |
| $96.74 | 47,550 | $4,600,001.27 | 203,550 | 2011-05-10 | Filing | |
| $95.78 | 36,395 | $3,485,803.92 | 251,100 | 2011-05-10 | Filing | |
| $94.39 | 13,230 | $1,248,726.78 | 287,495 | 2011-05-09 | Filing | |
| $93.54 | 140,375 | $13,130,059.85 | 300,725 | 2011-05-09 | Filing | |
| $94.20 | 1,000 | $94,200.00 | 3,000 | 2011-05-09 | Filing | |
| $94.20 | 1,000 | $94,200.00 | 3,000 | 2011-05-09 | Filing | |
| $94.20 | 500 | $47,100.00 | 1,500 | 2011-05-09 | Filing | |
| $94.20 | 1,000 | $94,200.00 | 12,000 | 2011-05-09 | Filing | |
| $93.25 | 22,271 | $2,076,766.30 | 33,999 | 2011-05-09 | Filing | |
| $113.36 | 200 | $22,672.00 | 16,786 | 2011-05-03 | Filing |