| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $35.41 | 1,550 | $54,888.45 | 300 | 2010-11-01 | Filing |
| Director | $34.47 | 2,000 | $68,934.00 | 1,850 | 2010-11-01 | Filing |
| Director | $32.47 | 500 | $16,233.00 | 3,850 | 2010-11-01 | Filing |
| Director | $31.75 | 650 | $20,640.49 | 4,350 | 2010-11-01 | Filing |
| Officer | $31.31 | 60,980 | $1,908,997.19 | 0 | 2010-10-27 | Filing |
| Director | $30.00 | 20,000 | $600,000.00 | 0 | 2010-10-25 | Filing |
| Officer, Director | $27.00 | 396,000 | $10,692,000.00 | 6,850,000 | 2010-10-22 | Filing |
| Large Shareholder, Officer, Director | $25.43 | 90,000 | $2,288,439.00 | 5,868,499 | 2010-10-19 | Filing |
| Large Shareholder, Officer, Director | $25.95 | 33,000 | $856,247.70 | 7,246,000 | 2010-10-18 | Filing |
| Officer | $24.71 | 1,668 | $41,223.95 | 0 | 2010-09-28 | Filing |
| Officer | $23.92 | 3,125 | $74,746.88 | 0 | 2010-09-27 | Filing |
| Large Shareholder, Officer, Director | $25.00 | 17,566 | $439,150.00 | 5,958,499 | 2010-09-27 | Filing |
| Large Shareholder, Officer, Director | $24.86 | 72,434 | $1,800,665.78 | 5,976,065 | 2010-09-21 | Filing |
| Large Shareholder, Officer, Director | $24.91 | 3,347 | $83,369.75 | 7,279,000 | 2010-09-17 | Filing |
| Large Shareholder, Officer, Director | $24.23 | 10,000 | $242,259.00 | 7,282,347 | 2010-09-17 | Filing |
| Large Shareholder, Officer, Director | $23.15 | 19,653 | $455,025.91 | 7,292,347 | 2010-09-17 | Filing |
| Officer | $19.97 | 2,083 | $41,605.63 | 0 | 2010-08-30 | Filing |
| Officer | $20.00 | 38,750 | $775,000.00 | 0 | 2010-08-27 | Filing |
| Officer | $18.22 | 35,000 | $637,619.50 | 0 | 2010-08-25 | Filing |
| Large Shareholder, Officer, Director | $18.45 | 60,000 | $1,106,730.00 | 6,048,499 | 2010-08-24 | Filing |