| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $38.00 | 9,592 | $364,496.00 | 74,456 | 2013-01-24 | Filing | |
| $35.68 | 40,000 | $1,427,328.00 | 22,860 | 2012-12-26 | Filing | |
| $36.72 | 20,000 | $734,346.00 | 65,756 | 2012-12-19 | Filing | |
| $34.04 | 37,500 | $1,276,500.00 | 83,260 | 2012-06-19 | Filing | |
| $32.03 | 12,000 | $384,360.00 | 37,173 | 2012-06-15 | Filing | |
| $41.63 | 5,000 | $208,150.00 | 9,199 | 2012-04-04 | Filing | |
| $42.50 | 4,119 | $175,057.50 | 9,199 | 2012-04-03 | Filing | |
| $42.50 | 881 | $37,442.50 | 9,199 | 2012-03-30 | Filing | |
| $41.94 | 20,000 | $838,784.00 | 54,700 | 2012-03-27 | Filing | |
| $42.03 | 18,750 | $788,105.63 | 92,735 | 2012-03-27 | Filing | |
| $42.50 | 5,000 | $212,500.00 | 9,199 | 2012-03-27 | Filing | |
| $42.00 | 5,000 | $210,000.00 | 9,199 | 2012-03-26 | Filing | |
| $41.07 | 20,000 | $821,456.00 | 7,607 | 2012-03-20 | Filing | |
| $41.52 | 31,248 | $1,297,488.83 | 68,096 | 2012-03-21 | Filing | |
| $39.09 | 32,000 | $1,250,880.00 | 30,873 | 2012-03-15 | Filing | |
| $39.12 | 40,000 | $1,564,640.00 | 68,096 | 2012-03-14 | Filing | |
| $36.74 | 26,684 | $980,383.50 | 55,596 | 2012-03-09 | Filing | |
| $36.06 | 23,316 | $840,751.64 | 55,596 | 2012-03-07 | Filing | |
| $37.28 | 218,750 | $8,155,831.25 | 292,542 | 2012-03-02 | Filing | |
| $38.15 | 34,000 | $1,297,100.00 | 64,004 | 2012-03-01 | Filing |