| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $60.11 | 2,885 | $173,417.35 | 59,080 | 2013-05-17 | Filing | |
| $59.85 | 3,000 | $179,550.00 | 61,965 | 2013-05-17 | Filing | |
| $59.35 | 2,000 | $118,700.00 | 64,965 | 2013-05-16 | Filing | |
| $59.25 | 2,000 | $118,500.00 | 66,965 | 2013-05-16 | Filing | |
| $59.15 | 2,000 | $118,300.00 | 65,965 | 2013-05-16 | Filing | |
| $59.20 | 2,000 | $118,400.00 | 67,965 | 2013-05-15 | Filing | |
| $59.18 | 2,000 | $118,360.00 | 69,965 | 2013-05-15 | Filing | |
| $59.15 | 2,000 | $118,300.00 | 71,965 | 2013-05-15 | Filing | |
| $58.23 | 15,000 | $873,415.50 | 341,621 | 2013-05-09 | Filing | |
| $58.20 | 15,000 | $872,935.50 | 165,000 | 2013-05-09 | Filing | |
| $51.80 | 15,000 | $777,055.50 | 356,621 | 2013-03-21 | Filing | |
| $51.70 | 5,000 | $258,500.00 | 46,005 | 2013-03-21 | Filing | |
| $49.25 | 3,000 | $147,750.00 | 40,826 | 2013-03-13 | Filing | |
| $45.67 | 2,978 | $136,005.26 | 34,019 | 2012-08-20 | Filing | |
| $45.63 | 3,022 | $137,893.86 | 36,997 | 2012-08-20 | Filing | |
| $46.00 | 4,500 | $207,000.00 | 27,026 | 2012-03-13 | Filing | |
| $44.47 | 6,000 | $266,830.80 | 469,913 | 2011-12-23 | Filing | |
| $44.00 | 10,000 | $440,000.00 | 18,859 | 2011-12-06 | Filing | |
| $41.92 | 4,302 | $180,339.84 | 6,931 | 2011-08-29 | Filing | |
| $46.00 | 15,000 | $690,000.00 | 28,984 | 2011-03-04 | Filing |