| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $699.92 | 2,972 | $2,080,162.24 | 360 | 2012-12-14 | Filing |
| Director | $711.03 | 2,500 | $1,777,585.75 | 98,541 | 2012-12-13 | Filing |
| Director | $710.15 | 6,500 | $4,616,006.20 | 101,041 | 2012-12-13 | Filing |
| Director | $711.03 | 2,500 | $1,777,585.75 | 87,172 | 2012-12-13 | Filing |
| Director | $710.15 | 6,500 | $4,616,006.20 | 89,672 | 2012-12-13 | Filing |
| Large Shareholder, Officer, Director | $703.00 | 2,200 | $1,546,600.00 | 10,000 | 2012-12-12 | Filing |
| Large Shareholder, Officer, Director | $702.50 | 1,778 | $1,249,045.00 | 12,200 | 2012-12-12 | Filing |
| Large Shareholder, Officer, Director | $701.01 | 1,500 | $1,051,507.95 | 13,978 | 2012-12-12 | Filing |
| Large Shareholder, Officer, Director | $700.23 | 5,300 | $3,711,230.66 | 15,478 | 2012-12-12 | Filing |
| Large Shareholder, Officer, Director | $698.00 | 1,400 | $977,200.00 | 20,778 | 2012-12-12 | Filing |
| Large Shareholder, Officer, Director | $697.25 | 5,600 | $3,904,586.00 | 22,178 | 2012-12-12 | Filing |
| Large Shareholder, Officer, Director | $696.26 | 4,700 | $3,272,439.86 | 27,778 | 2012-12-12 | Filing |
| Large Shareholder, Officer, Director | $695.00 | 5,300 | $3,683,505.83 | 32,478 | 2012-12-12 | Filing |
| Large Shareholder, Officer, Director | $701.24 | 5,800 | $4,067,200.12 | 10,000 | 2012-12-11 | Filing |
| Large Shareholder, Officer, Director | $700.34 | 4,900 | $3,431,649.83 | 15,800 | 2012-12-11 | Filing |
| Large Shareholder, Officer, Director | $699.00 | 1,700 | $1,188,300.00 | 20,700 | 2012-12-11 | Filing |
| Large Shareholder, Officer, Director | $698.47 | 3,397 | $2,372,715.50 | 22,400 | 2012-12-11 | Filing |
| Large Shareholder, Officer, Director | $697.00 | 2,681 | $1,868,657.00 | 25,797 | 2012-12-11 | Filing |
| Large Shareholder, Officer, Director | $696.31 | 4,000 | $2,785,250.80 | 28,478 | 2012-12-11 | Filing |
| Large Shareholder, Officer, Director | $693.00 | 1,700 | $1,178,100.00 | 32,478 | 2012-12-11 | Filing |