| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $52.69 | 80 | $4,215.20 | 0 | 2012-08-13 | Filing | |
| $53.15 | 1,392 | $73,984.80 | 175,327 | 2012-08-09 | Filing | |
| $53.29 | 322 | $17,159.38 | 13,625 | 2012-08-09 | Filing | |
| $53.11 | 313 | $16,623.43 | 13,811 | 2012-08-09 | Filing | |
| $53.25 | 696 | $37,062.00 | 48,048 | 2012-08-09 | Filing | |
| $53.15 | 1,392 | $73,984.80 | 175,327 | 2012-08-02 | Filing | |
| $53.15 | 8,000 | $425,200.00 | 250,073 | 2012-08-09 | Filing | |
| $50.05 | 1,927 | $96,446.35 | 258,073 | 2012-08-02 | Filing | |
| $50.05 | 335 | $16,766.75 | 13,947 | 2012-08-02 | Filing | |
| $50.00 | 378 | $18,900.00 | 57,380 | 2012-08-02 | Filing | |
| $50.01 | 324 | $16,203.24 | 14,124 | 2012-08-02 | Filing | |
| $50.04 | 568 | $28,422.72 | 48,744 | 2012-08-02 | Filing | |
| $49.95 | 963 | $48,101.85 | 176,719 | 2012-08-02 | Filing | |
| $57.21 | 6,218 | $355,731.78 | 260,000 | 2012-05-01 | Filing | |
| $56.64 | 43,782 | $2,479,812.48 | 266,218 | 2012-05-01 | Filing | |
| $48.41 | 7,500 | $363,075.00 | 0 | 2011-11-30 | Filing | |
| $42.94 | 368 | $15,801.92 | 9,282 | 2011-08-05 | Filing | |
| $42.84 | 351 | $15,036.84 | 6,772 | 2011-08-05 | Filing | |
| $42.93 | 624 | $26,788.32 | 41,812 | 2011-08-05 | Filing | |
| $54.74 | 10,000 | $547,400.00 | 220,000 | 2011-05-10 | Filing |