| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $50.01 | 63,000 | $3,150,768.60 | 37,036 | 2013-07-18 | Filing | |
| $51.38 | 3,000 | $154,140.30 | 16,389 | 2013-04-02 | Filing | |
| $51.79 | 3,000 | $155,372.40 | 29,960 | 2013-03-28 | Filing | |
| $55.43 | 65,288 | $3,618,998.71 | 32,151 | 2012-10-02 | Filing | |
| $55.33 | 31,500 | $1,742,980.05 | 62,390 | 2012-09-28 | Filing | |
| $55.90 | 8,000 | $447,216.00 | 3,296 | 2012-09-26 | Filing | |
| $56.66 | 32,250 | $1,827,130.20 | 30,248 | 2012-09-25 | Filing | |
| $56.52 | 80,000 | $4,521,856.00 | 127,041 | 2012-09-25 | Filing | |
| $56.47 | 62,357 | $3,521,168.84 | 57,888 | 2012-09-25 | Filing | |
| $52.48 | 7,906 | $414,906.88 | 37,036 | 2012-08-03 | Filing | |
| $50.41 | 3,000 | $151,230.00 | 13,097 | 2012-05-04 | Filing | |
| $51.53 | 3,000 | $154,586.70 | 16,110 | 2012-05-01 | Filing | |
| $50.25 | 10,854 | $545,413.50 | 13,235 | 2012-04-30 | Filing | |
| $49.60 | 4,747 | $235,445.03 | 21,347 | 2012-04-17 | Filing | |
| $50.10 | 3,000 | $150,294.90 | 28,137 | 2012-04-18 | Filing | |
| $49.84 | 64,821 | $3,230,879.59 | 57,888 | 2012-03-29 | Filing | |
| $50.40 | 8,000 | $403,220.00 | 57,888 | 2012-03-28 | Filing | |
| $51.28 | 35,000 | $1,794,786.00 | 61,713 | 2012-03-27 | Filing | |
| $51.18 | 133,000 | $6,806,780.40 | 316,872 | 2012-03-27 | Filing | |
| $52.69 | 17,570 | $925,685.99 | 240,641 | 2011-07-12 | Filing |