| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $46.09 | 151 | $6,960.19 | 98,213 | 2012-03-30 | Filing | |
| $51.02 | 44 | $2,244.66 | 5,233 | 2012-12-28 | Filing | |
| $54.24 | 48 | $2,603.30 | 5,847 | 2012-09-28 | Filing | |
| $50.19 | 45 | $2,258.48 | 5,799 | 2012-06-29 | Filing | |
| $46.09 | 57 | $2,627.36 | 7,656 | 2012-03-30 | Filing | |
| $51.02 | 45 | $2,295.68 | 64,201 | 2012-12-28 | Filing | |
| $54.24 | 50 | $2,711.78 | 64,156 | 2012-09-28 | Filing | |
| $50.19 | 46 | $2,308.67 | 73,236 | 2012-06-29 | Filing | |
| $46.09 | 58 | $2,673.45 | 73,190 | 2012-03-30 | Filing | |
| $43.67 | 119 | $5,196.91 | 82,377 | 2011-12-30 | Filing | |
| $39.26 | 178 | $6,988.90 | 104,258 | 2011-09-30 | Filing | |
| $42.10 | 141 | $5,936.66 | 104,080 | 2011-07-01 | Filing | |
| $42.51 | 156 | $6,631.95 | 151,939 | 2011-04-01 | Filing | |
| $43.67 | 51 | $2,227.25 | 8,038 | 2011-12-30 | Filing | |
| $39.26 | 67 | $2,630.65 | 9,078 | 2011-09-30 | Filing | |
| $42.10 | 54 | $2,273.62 | 10,011 | 2011-07-01 | Filing | |
| $42.51 | 61 | $2,593.26 | 10,157 | 2011-04-01 | Filing | |
| $43.67 | 53 | $2,314.59 | 72,273 | 2011-12-30 | Filing | |
| $39.26 | 69 | $2,709.18 | 62,611 | 2011-09-30 | Filing | |
| $42.10 | 54 | $2,273.62 | 67,542 | 2011-07-01 | Filing |