| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $62.50 | 28,083 | $1,755,240.86 | 94,201 | 2012-10-26 | Filing | |
| $63.01 | 11,027 | $694,795.83 | 59,784 | 2012-10-25 | Filing | |
| $62.45 | 51,473 | $3,214,494.00 | 70,811 | 2012-10-25 | Filing | |
| $62.66 | 25,000 | $1,566,540.00 | 59,784 | 2012-10-24 | Filing | |
| $63.05 | 553 | $34,866.98 | 12,013 | 2012-10-25 | Filing | |
| $62.52 | 4,673 | $292,153.62 | 12,566 | 2012-10-25 | Filing | |
| $27.00 | 3,587 | $96,849.00 | 11,056 | 2009-05-05 | Filing | |
| $26.50 | 1,000 | $26,500.00 | 14,643 | 2009-05-04 | Filing | |
| $66.90 | 3,092 | $206,854.80 | 0 | 2012-03-14 | Filing | |
| $65.18 | 2,705 | $176,311.90 | 7,600 | 2012-02-28 | Filing | |
| $48.72 | 7,000 | $341,037.90 | 83,575 | 2011-11-30 | Filing | |
| $50.32 | 10,000 | $503,201.00 | 83,575 | 2011-11-11 | Filing | |
| $61.86 | 17,000 | $1,051,565.60 | 83,575 | 2011-03-30 | Filing | |
| $59.02 | 900 | $53,118.00 | 2,719 | 2011-02-22 | Filing | |
| $59.05 | 4,100 | $242,102.13 | 3,619 | 2011-02-22 | Filing | |
| $58.04 | 3,000 | $174,120.00 | 0 | 2011-02-10 | Filing | |
| $53.00 | 33,000 | $1,749,000.00 | 932,845 | 2010-12-23 | Filing | |
| $53.02 | 80,000 | $4,241,600.00 | 965,845 | 2010-12-22 | Filing | |
| $52.91 | 137,000 | $7,248,670.00 | 1,045,845 | 2010-12-21 | Filing | |
| $53.07 | 3,000 | $159,210.00 | 83,575 | 2010-12-22 | Filing |