| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Other | $38.21 | 70,000 | $2,674,700.00 | 725,822 | 2012-03-14 | Filing |
| Large Shareholder, Officer, Director | $38.21 | 70,000 | $2,674,700.00 | 725,822 | 2012-03-14 | Filing |
| Large Shareholder, Officer, Director | $37.92 | 4,085 | $154,903.20 | 1,526,184 | 2012-03-13 | Filing |
| Large Shareholder, Officer, Director | $37.50 | 133,517 | $5,006,887.50 | 1,526,184 | 2012-03-12 | Filing |
| Director | $35.97 | 1,009 | $36,293.73 | 0 | 2012-03-05 | Filing |
| Director | $35.99 | 4,378 | $157,564.22 | 60,656 | 2012-03-05 | Filing |
| Large Shareholder, Officer, Director | $35.29 | 75,000 | $2,646,750.00 | 356,119 | 2012-02-28 | Filing |
| Large Shareholder | $35.29 | 75,000 | $2,646,750.00 | 356,119 | 2012-02-28 | Filing |
| Large Shareholder, Officer, Director | $34.31 | 95,483 | $3,276,021.73 | 562,791 | 2012-02-23 | Filing |
| Large Shareholder | $34.82 | 4,517 | $157,281.94 | 558,274 | 2012-02-24 | Filing |
| Large Shareholder | $34.31 | 95,483 | $3,276,021.73 | 562,791 | 2012-02-23 | Filing |
| Other | $34.19 | 20,100 | $687,219.00 | 759,908 | 2012-02-23 | Filing |
| Other | $34.23 | 14,880 | $509,342.40 | 780,008 | 2012-02-23 | Filing |
| Other | $34.25 | 4,624 | $158,372.00 | 794,888 | 2012-02-23 | Filing |
| Other | $34.25 | 4,624 | $158,372.00 | 799,512 | 2012-02-23 | Filing |
| Large Shareholder, Officer, Director | $34.82 | 4,517 | $157,281.94 | 558,294 | 2012-02-24 | Filing |
| Large Shareholder, Officer, Director | $34.31 | 95,463 | $3,275,335.53 | 562,811 | 2012-02-23 | Filing |
| Large Shareholder, Officer, Director | $35.08 | 27,880 | $978,030.40 | 1,526,184 | 2012-02-16 | Filing |
| Officer, Director | $35.00 | 135,158 | $4,730,530.00 | 317,452 | 2012-01-25 | Filing |
| Officer, Director | $35.00 | 84,842 | $2,969,470.00 | 317,452 | 2012-01-24 | Filing |