| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $39.57 | 100 | $3,957.00 | 256,640 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.29 | 100 | $4,029.00 | 2,869,347 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.22 | 100 | $4,022.00 | 2,869,447 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.20 | 250 | $10,050.00 | 2,869,547 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.13 | 100 | $4,013.00 | 2,869,797 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.12 | 200 | $8,024.00 | 2,869,897 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.11 | 50 | $2,005.50 | 2,870,097 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.10 | 900 | $36,090.00 | 2,870,147 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.08 | 250 | $10,020.00 | 2,871,047 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.07 | 150 | $6,010.50 | 2,871,297 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.05 | 150 | $6,007.50 | 2,871,447 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.02 | 100 | $4,002.00 | 2,871,597 | 2011-03-17 | Filing |
| Large Shareholder, Director | $40.00 | 400 | $16,000.00 | 2,871,697 | 2011-03-17 | Filing |
| Large Shareholder, Director | $39.91 | 102 | $4,070.82 | 2,872,097 | 2011-03-17 | Filing |
| Large Shareholder, Director | $39.90 | 248 | $9,895.20 | 2,872,200 | 2011-03-17 | Filing |
| Large Shareholder, Director | $39.85 | 50 | $1,992.50 | 2,872,447 | 2011-03-17 | Filing |
| Large Shareholder, Director | $39.84 | 150 | $5,976.00 | 2,872,497 | 2011-03-17 | Filing |
| Large Shareholder, Director | $39.83 | 100 | $3,983.00 | 2,872,647 | 2011-03-17 | Filing |
| Large Shareholder, Director | $39.82 | 100 | $3,982.10 | 2,872,747 | 2011-03-17 | Filing |
| Large Shareholder, Director | $39.82 | 249 | $9,915.18 | 2,872,847 | 2011-03-17 | Filing |