| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $32.48 | 837 | $27,185.76 | 1,291,087 | 2012-04-17 | Filing |
| Large Shareholder | $32.48 | 1,299,163 | $42,196,814.24 | 15,974,405 | 2012-04-17 | Filing |
| Large Shareholder | $31.94 | 707,000 | $22,581,580.00 | 17,273,568 | 2012-04-16 | Filing |
| Large Shareholder | $32.05 | 875,000 | $28,043,750.00 | 17,980,568 | 2012-04-16 | Filing |
| Large Shareholder | $31.50 | 162,500 | $5,118,750.00 | 24,921,079 | 2012-04-03 | Filing |
| Large Shareholder | $31.55 | 650,000 | $20,504,250.00 | 25,083,579 | 2012-04-02 | Filing |
| Large Shareholder | $31.55 | 121,897 | $3,845,850.35 | 25,733,579 | 2012-03-30 | Filing |
| Large Shareholder | $31.60 | 130,000 | $4,108,000.00 | 25,855,476 | 2012-03-30 | Filing |
| Large Shareholder | $31.50 | 87,500 | $2,756,250.00 | 13,311,351 | 2012-04-03 | Filing |
| Large Shareholder | $31.55 | 350,000 | $11,040,750.00 | 13,398,851 | 2012-04-02 | Filing |
| Large Shareholder | $31.55 | 2,378,103 | $75,029,149.65 | 13,748,851 | 2012-03-30 | Filing |
| Large Shareholder | $31.60 | 70,000 | $2,212,000.00 | 16,126,954 | 2012-03-30 | Filing |
| Large Shareholder | $32.00 | 5,438 | $174,016.00 | 555,829 | 2012-03-29 | Filing |
| Large Shareholder | $32.00 | 11,567 | $370,144.00 | 1,107,336 | 2012-03-29 | Filing |
| Large Shareholder | $32.00 | 152,118 | $4,867,776.00 | 11,824,115 | 2012-03-29 | Filing |
| Large Shareholder | $32.00 | 41,980 | $1,343,360.00 | 4,016,695 | 2012-03-29 | Filing |
| Large Shareholder | $32.00 | 38,897 | $1,244,704.00 | 3,046,385 | 2012-03-29 | Filing |
| Large Shareholder | $32.09 | 43,982 | $1,411,334.00 | 561,267 | 2012-03-27 | Filing |
| Large Shareholder | $32.09 | 25,289 | $811,496.19 | 1,118,903 | 2012-03-27 | Filing |
| Large Shareholder | $32.09 | 215,303 | $6,908,836.44 | 11,976,233 | 2012-03-27 | Filing |