| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $36.56 | 300 | $10,968.00 | 50,694 | 2012-11-23 | Filing | |
| $36.55 | 906 | $33,114.30 | 50,994 | 2012-11-23 | Filing | |
| $37.66 | 1,092 | $41,124.72 | 38,350 | 2012-11-06 | Filing | |
| $37.75 | 100 | $3,775.00 | 39,442 | 2012-11-06 | Filing | |
| $37.80 | 7,600 | $287,280.00 | 39,542 | 2012-11-06 | Filing | |
| $37.82 | 500 | $18,907.50 | 47,142 | 2012-11-06 | Filing | |
| $37.85 | 1,000 | $37,850.00 | 47,642 | 2012-11-06 | Filing | |
| $37.66 | 1,092 | $41,124.72 | 28,058 | 2012-11-06 | Filing | |
| $37.75 | 100 | $3,775.00 | 29,150 | 2012-11-06 | Filing | |
| $37.80 | 7,600 | $287,280.00 | 29,250 | 2012-11-06 | Filing | |
| $37.82 | 500 | $18,907.50 | 36,850 | 2012-11-06 | Filing | |
| $37.85 | 1,000 | $37,850.00 | 37,350 | 2012-11-06 | Filing | |
| $38.26 | 100 | $3,826.00 | 399,038 | 2012-09-05 | Filing | |
| $38.25 | 157 | $6,005.25 | 399,138 | 2012-09-05 | Filing | |
| $38.23 | 100 | $3,823.00 | 399,295 | 2012-09-05 | Filing | |
| $38.21 | 100 | $3,821.00 | 399,395 | 2012-09-05 | Filing | |
| $38.25 | 126 | $4,819.63 | 399,495 | 2012-09-05 | Filing | |
| $38.25 | 500 | $19,125.00 | 399,621 | 2012-09-05 | Filing | |
| $38.20 | 4,174 | $159,446.80 | 400,121 | 2012-09-05 | Filing | |
| $37.85 | 1,000 | $37,850.00 | 20,000 | 2012-09-04 | Filing |