| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $47.56 | 12,000 | $570,696.00 | 26,527 | 2013-04-30 | Filing | |
| $47.25 | 30,000 | $1,417,380.00 | 36,803 | 2013-04-29 | Filing | |
| $47.11 | 10,286 | $484,573.46 | 22,175 | 2013-04-29 | Filing | |
| $46.67 | 500 | $23,335.00 | 98,331 | 2013-04-01 | Filing | |
| $46.16 | 7,500 | $346,222.50 | 98,831 | 2013-04-01 | Filing | |
| $43.31 | 500 | $21,655.00 | 98,831 | 2013-03-04 | Filing | |
| $43.44 | 7,500 | $325,800.00 | 99,331 | 2013-03-04 | Filing | |
| $43.20 | 10,000 | $432,000.00 | 36,803 | 2013-02-25 | Filing | |
| $43.37 | 10,000 | $433,700.00 | 272,400 | 2013-02-27 | Filing | |
| $43.20 | 10,000 | $432,024.00 | 282,400 | 2013-02-26 | Filing | |
| $43.12 | 10,000 | $431,200.00 | 292,400 | 2013-02-25 | Filing | |
| $44.40 | 0 | $19.89 | 65,717 | 2013-02-05 | Filing | |
| $44.29 | 500 | $22,145.00 | 99,331 | 2013-02-04 | Filing | |
| $44.13 | 7,500 | $330,967.50 | 99,831 | 2013-02-04 | Filing | |
| $46.98 | 400,000 | $18,790,800.00 | 620,916 | 2013-01-30 | Filing | |
| $47.75 | 3,000 | $143,250.00 | 302,000 | 2013-01-30 | Filing | |
| $47.32 | 8,000 | $378,560.00 | 86,796 | 2013-01-29 | Filing | |
| $48.20 | 36,000 | $1,735,200.00 | 13,000 | 2013-01-28 | Filing | |
| $3.40 | 240,000 | $816,000.00 | 400,000 | 2012-08-09 | Filing | |
| $40.05 | 30,000 | $1,201,410.00 | 20,000 | 2012-11-20 | Filing |