| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $45.22 | 10,000 | $452,160.00 | 71,594 | 2011-05-17 | Filing | |
| $44.73 | 2,500 | $111,812.50 | 81,594 | 2011-05-16 | Filing | |
| $42.40 | 1,922 | $81,494.72 | 2,993 | 2011-05-11 | Filing | |
| $43.00 | 7,400 | $318,234.78 | 40,246 | 2011-05-10 | Filing | |
| $41.59 | 20,000 | $831,760.00 | 84,094 | 2011-05-06 | Filing | |
| $37.20 | 8,265 | $307,494.37 | 64,283 | 2011-04-04 | Filing | |
| $36.50 | 317,700 | $11,595,446.37 | 33,351 | 2011-03-28 | Filing | |
| $36.38 | 317,701 | $11,558,375.39 | 351,051 | 2011-03-17 | Filing | |
| $37.78 | 2,076 | $78,431.28 | 6,477 | 2011-03-15 | Filing | |
| $37.53 | 317,701 | $11,923,540.92 | 668,752 | 2011-03-08 | Filing | |
| $37.62 | 5,296 | $199,218.57 | 52,857 | 2011-03-08 | Filing | |
| $36.91 | 9,279 | $342,515.73 | 37,296 | 2011-03-03 | Filing | |
| $35.95 | 553 | $19,890.44 | 19,944 | 2010-10-29 | Filing | |
| $37.47 | 357 | $13,392.57 | 0 | 2010-08-09 | Filing | |
| $36.07 | 490 | $17,682.19 | 0 | 2010-06-24 | Filing | |
| $38.29 | 10,000 | $382,897.00 | 19,728 | 2010-06-21 | Filing | |
| $36.01 | 7,000 | $252,049.00 | 14,809 | 2010-06-07 | Filing | |
| $36.32 | 1,120 | $40,680.64 | 27,758 | 2010-05-12 | Filing | |
| $37.76 | 5,000 | $188,788.00 | 50,489 | 2010-05-03 | Filing | |
| $39.54 | 3,309 | $130,837.86 | 504 | 2010-03-15 | Filing |