| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.50 | 300 | $14,849.97 | 300 | 2012-08-14 | Filing | |
| $43.90 | 200 | $8,779.42 | 600 | 2012-03-08 | Filing | |
| $44.01 | 227 | $10,000.00 | 4,801 | 2012-03-06 | Filing | |
| $44.01 | 35 | $1,550.00 | 1,654 | 2012-03-06 | Filing | |
| $44.00 | 200 | $8,800.00 | 607 | 2012-03-01 | Filing | |
| $44.40 | 66 | $2,930.40 | 1,619 | 2012-02-29 | Filing | |
| $44.00 | 400 | $17,600.00 | 1,800 | 2012-02-29 | Filing | |
| $38.73 | 300 | $11,620.05 | 1,400 | 2011-08-10 | Filing | |
| $38.75 | 100 | $3,875.00 | 1,100 | 2011-08-10 | Filing | |
| $40.95 | 147 | $6,000.00 | 1,537 | 2011-05-24 | Filing | |
| $40.40 | 200 | $8,080.00 | 400 | 2011-06-02 | Filing | |
| $41.80 | 200 | $8,360.00 | 200 | 2011-05-16 | Filing | |
| $40.95 | 147 | $6,000.00 | 604 | 2011-05-24 | Filing | |
| $41.45 | 270 | $11,190.56 | 620 | 2011-05-23 | Filing | |
| $41.80 | 200 | $8,360.00 | 1,075 | 2011-05-16 | Filing | |
| $42.22 | 300 | $12,666.00 | 1,000 | 2011-05-11 | Filing | |
| $40.17 | 62 | $2,500.00 | 137 | 2011-03-02 | Filing | |
| $40.17 | 249 | $10,000.00 | 4,413 | 2011-03-02 | Filing | |
| $40.92 | 200 | $8,183.28 | 700 | 2011-03-08 | Filing | |
| $40.92 | 200 | $8,183.28 | 200 | 2011-03-08 | Filing |