| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $238.22 | 833 | $198,437.26 | 5,831 | 2011-05-02 | Filing |
| Director | $238.22 | 1,855 | $441,898.10 | 0 | 2011-05-02 | Filing |
| Officer | $228.67 | 17,950 | $4,104,626.50 | 0 | 2011-04-27 | Filing |
| Officer, Director | $233.00 | 5,000 | $1,165,000.00 | 0 | 2011-04-28 | Filing |
| Director | $235.13 | 3,000 | $705,390.00 | 19,000 | 2011-04-28 | Filing |
| Officer, Director | $244.12 | 3,500 | $854,420.00 | 0 | 2011-04-21 | Filing |
| Officer, Director | $244.12 | 1,500 | $366,180.00 | 0 | 2011-04-21 | Filing |
| Officer, Director | $237.72 | 5,000 | $1,188,600.00 | 0 | 2011-04-14 | Filing |
| Officer, Director | $235.38 | 5,000 | $1,176,900.00 | 0 | 2011-04-07 | Filing |
| Officer | $241.00 | 1,000 | $241,000.00 | 68,874 | 2011-04-01 | Filing |
| Officer | $241.00 | 466 | $112,306.00 | 68,874 | 2011-04-01 | Filing |
| Officer | $241.00 | 2,289 | $551,649.00 | 68,874 | 2011-04-01 | Filing |
| Officer | $241.00 | 1,245 | $300,045.00 | 68,874 | 2011-04-01 | Filing |
| Officer, Director | $237.28 | 5,000 | $1,186,400.00 | 0 | 2011-03-31 | Filing |
| Director | $241.00 | 834 | $200,994.00 | 6,664 | 2011-04-01 | Filing |
| Director | $241.00 | 1,883 | $453,803.00 | 0 | 2011-04-01 | Filing |
| Officer, Director | $231.98 | 5,000 | $1,159,900.00 | 0 | 2011-03-24 | Filing |
| Officer, Director | $216.94 | 5,000 | $1,084,700.00 | 0 | 2011-03-17 | Filing |
| Officer, Director | $191.08 | 5,000 | $955,400.00 | 0 | 2011-03-10 | Filing |
| Officer, Director | $206.43 | 5,000 | $1,032,150.00 | 0 | 2011-03-03 | Filing |