| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $43.29 | 87,500 | $3,787,717.50 | 384,659 | 2012-07-23 | Filing | |
| $44.06 | 10,000 | $440,589.00 | 4,000 | 2012-07-23 | Filing | |
| $43.48 | 12,500 | $543,550.00 | 415,132 | 2012-07-23 | Filing | |
| $43.30 | 150,000 | $6,494,745.00 | 427,632 | 2012-07-23 | Filing | |
| $40.69 | 1,250 | $50,862.50 | 66,697 | 2012-06-18 | Filing | |
| $39.16 | 60,000 | $2,349,732.00 | 445,627 | 2012-05-31 | Filing | |
| $39.16 | 1,250 | $48,950.00 | 67,947 | 2012-05-18 | Filing | |
| $41.06 | 40,000 | $1,642,412.00 | 20,000 | 2012-04-27 | Filing | |
| $41.12 | 11,600 | $477,023.32 | 445,627 | 2012-04-26 | Filing | |
| $40.41 | 48,400 | $1,955,960.16 | 457,227 | 2012-04-26 | Filing | |
| $40.15 | 17,000 | $682,483.70 | 58,213 | 2012-04-25 | Filing | |
| $39.61 | 1,250 | $49,512.50 | 69,197 | 2012-04-25 | Filing | |
| $39.40 | 16,000 | $630,400.00 | 33,615 | 2012-04-24 | Filing | |
| $39.36 | 12,346 | $485,938.56 | 33,615 | 2012-04-24 | Filing | |
| $39.40 | 3,877 | $152,757.68 | 45,961 | 2012-04-24 | Filing | |
| $39.50 | 159 | $6,280.74 | 49,838 | 2012-04-24 | Filing | |
| $38.00 | 6,000 | $228,000.00 | 70,447 | 2012-03-26 | Filing | |
| $37.26 | 1,250 | $46,575.00 | 70,447 | 2012-03-19 | Filing | |
| $36.33 | 60,000 | $2,179,734.00 | 408,648 | 2012-03-01 | Filing | |
| $35.06 | 1,250 | $43,825.00 | 38,125 | 2012-02-21 | Filing |