| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $56.71 | 18,100 | $1,026,360.50 | 296,011 | 2012-02-29 | Filing | |
| $56.70 | 373 | $21,150.03 | 314,111 | 2012-02-29 | Filing | |
| $56.70 | 6,300 | $357,210.00 | 314,484 | 2012-02-29 | Filing | |
| $56.61 | 1,000 | $56,613.00 | 98,184 | 2012-02-27 | Filing | |
| $56.21 | 100 | $5,620.90 | 197,901 | 2012-02-22 | Filing | |
| $56.21 | 94 | $5,283.27 | 198,001 | 2012-02-22 | Filing | |
| $56.20 | 6,172 | $346,866.40 | 198,095 | 2012-02-22 | Filing | |
| $56.20 | 200 | $11,239.80 | 204,267 | 2012-02-22 | Filing | |
| $56.20 | 200 | $11,239.50 | 204,467 | 2012-02-22 | Filing | |
| $56.20 | 23,438 | $1,317,098.41 | 204,667 | 2012-02-22 | Filing | |
| $56.19 | 5,800 | $325,902.00 | 228,105 | 2012-02-22 | Filing | |
| $56.19 | 500 | $28,094.50 | 233,905 | 2012-02-22 | Filing | |
| $56.19 | 8,000 | $449,480.00 | 234,405 | 2012-02-22 | Filing | |
| $56.18 | 18,389 | $1,033,094.02 | 242,405 | 2012-02-22 | Filing | |
| $56.18 | 300 | $16,853.70 | 260,794 | 2012-02-22 | Filing | |
| $56.18 | 100 | $5,617.75 | 261,094 | 2012-02-22 | Filing | |
| $56.18 | 92,562 | $5,199,670.35 | 261,194 | 2012-02-22 | Filing | |
| $56.17 | 53,071 | $2,980,998.07 | 353,756 | 2012-02-22 | Filing | |
| $55.03 | 1,790 | $98,503.70 | 37,383 | 2012-02-14 | Filing | |
| $55.03 | 100 | $5,503.01 | 39,173 | 2012-02-14 | Filing |