| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $63.17 | 37,900 | $2,394,143.00 | 71,963 | 2012-05-14 | Filing | |
| $64.74 | 62,100 | $4,020,354.00 | 71,963 | 2012-05-11 | Filing | |
| $65.56 | 69,002 | $4,523,771.12 | 5,490 | 2012-05-10 | Filing | |
| $65.22 | 6,612 | $431,234.64 | 5,040 | 2012-05-10 | Filing | |
| $65.82 | 3,833 | $252,288.06 | 700 | 2012-05-10 | Filing | |
| $54.82 | 10,000 | $548,200.00 | 0 | 2012-04-27 | Filing | |
| $51.46 | 474 | $24,392.04 | 700 | 2012-04-16 | Filing | |
| $51.46 | 949 | $48,835.54 | 600 | 2012-04-16 | Filing | |
| $52.82 | 10,000 | $528,200.00 | 0 | 2012-04-17 | Filing | |
| $51.46 | 2,372 | $122,063.12 | 0 | 2012-04-16 | Filing | |
| $51.46 | 521 | $26,810.66 | 10,000 | 2012-04-16 | Filing | |
| $50.04 | 10,000 | $500,400.00 | 0 | 2012-04-12 | Filing | |
| $48.69 | 10,000 | $486,900.00 | 10,000 | 2012-04-12 | Filing | |
| $49.00 | 1,001 | $49,049.00 | 8,624 | 2012-04-05 | Filing | |
| $43.40 | 20,000 | $868,000.00 | 0 | 2012-04-02 | Filing | |
| $44.40 | 30,000 | $1,332,000.00 | 20,000 | 2012-03-30 | Filing | |
| $47.00 | 1,880 | $88,360.00 | 8,624 | 2012-03-26 | Filing | |
| $47.00 | 690 | $32,430.00 | 8,624 | 2012-03-21 | Filing | |
| $47.02 | 21,429 | $1,007,591.58 | 8,624 | 2012-03-20 | Filing | |
| $44.82 | 10,000 | $448,200.00 | 0 | 2012-03-09 | Filing |