| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $600.40 | 592 | $355,436.39 | 12,087 | 2012-04-24 | Filing |
| Officer, Director | $599.39 | 971 | $582,010.70 | 12,679 | 2012-04-24 | Filing |
| Officer, Director | $598.24 | 1,350 | $807,622.52 | 13,650 | 2012-04-24 | Filing |
| Director | $600.83 | 200 | $120,166.00 | 265 | 2012-04-24 | Filing |
| Director | $600.82 | 100 | $60,082.00 | 465 | 2012-04-24 | Filing |
| Director | $600.90 | 1,445 | $868,293.28 | 565 | 2012-04-24 | Filing |
| Officer | $604.90 | 1,781 | $1,077,326.90 | 360 | 2012-04-20 | Filing |
| Director | $650.00 | 25 | $16,250.00 | 1,114 | 2012-04-12 | Filing |
| Large Shareholder, Officer, Director | $635.00 | 4,800 | $3,048,000.00 | 80,000 | 2012-04-11 | Filing |
| Large Shareholder, Officer, Director | $634.85 | 480 | $304,728.00 | 84,800 | 2012-04-11 | Filing |
| Large Shareholder, Officer, Director | $634.84 | 200 | $126,968.00 | 85,280 | 2012-04-11 | Filing |
| Large Shareholder, Officer, Director | $634.83 | 200 | $126,966.00 | 85,480 | 2012-04-11 | Filing |
| Large Shareholder, Officer, Director | $634.81 | 320 | $203,139.20 | 85,680 | 2012-04-11 | Filing |
| Large Shareholder, Officer, Director | $634.69 | 200 | $126,938.00 | 86,000 | 2012-04-11 | Filing |
| Large Shareholder, Officer, Director | $634.68 | 300 | $190,404.00 | 86,200 | 2012-04-11 | Filing |
| Large Shareholder, Officer, Director | $634.50 | 7,978 | $5,062,041.00 | 86,500 | 2012-04-11 | Filing |
| Large Shareholder, Officer, Director | $634.00 | 6,500 | $4,121,000.00 | 94,478 | 2012-04-11 | Filing |
| Large Shareholder, Officer, Director | $633.75 | 1,700 | $1,077,375.00 | 100,978 | 2012-04-11 | Filing |
| Large Shareholder, Officer, Director | $633.50 | 3,100 | $1,963,850.00 | 102,678 | 2012-04-11 | Filing |
| Large Shareholder, Officer, Director | $633.25 | 2,000 | $1,266,500.00 | 105,778 | 2012-04-11 | Filing |