| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $45.65 | 5,458 | $249,157.70 | 32,000 | 2012-03-13 | Filing | |
| $45.41 | 5,792 | $263,014.72 | 32,000 | 2012-03-09 | Filing | |
| $45.39 | 1,500 | $68,085.00 | 12,692 | 2012-03-09 | Filing | |
| $44.62 | 4,000 | $178,480.00 | 13,801 | 2012-03-07 | Filing | |
| $43.96 | 60,000 | $2,637,600.00 | 26,250 | 2012-03-06 | Filing | |
| $43.57 | 6,425 | $279,937.25 | 8,767 | 2012-03-06 | Filing | |
| $44.37 | 21,300 | $945,081.00 | 22,000 | 2012-03-06 | Filing | |
| $45.00 | 73,750 | $3,318,750.00 | 70,000 | 2012-03-08 | Filing | |
| $44.85 | 11,250 | $504,562.50 | 32,000 | 2012-03-07 | Filing | |
| $44.55 | 4,000 | $178,200.00 | 6,000 | 2012-03-07 | Filing | |
| $44.04 | 30,000 | $1,321,200.00 | 10,402 | 2012-03-06 | Filing | |
| $44.76 | 44,875 | $2,008,605.00 | 85,000 | 2012-03-07 | Filing | |
| $44.75 | 400 | $17,900.00 | 55,000 | 2012-03-01 | Filing | |
| $44.76 | 16,600 | $743,016.00 | 55,000 | 2012-02-29 | Filing | |
| $44.46 | 18,750 | $833,625.00 | 50,000 | 2012-02-29 | Filing | |
| $44.00 | 10,000 | $440,000.00 | 55,000 | 2012-02-08 | Filing | |
| $42.55 | 10,000 | $425,500.00 | 55,000 | 2012-02-02 | Filing | |
| $40.00 | 9,078 | $363,120.00 | 55,000 | 2012-01-20 | Filing | |
| $37.02 | 5,000 | $185,100.00 | 16,192 | 2011-12-06 | Filing | |
| $37.05 | 1,429 | $52,944.45 | 38,235 | 2011-12-06 | Filing |