| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $71.50 | 1,562 | $111,683.00 | 121,948 | 2013-11-13 | Filing | |
| $71.47 | 500 | $35,735.00 | 123,510 | 2013-11-12 | Filing | |
| $64.87 | 6,000 | $389,220.00 | 27,959 | 2013-08-19 | Filing | |
| $61.92 | 6,000 | $371,520.00 | 24,959 | 2013-08-14 | Filing | |
| $52.75 | 30,000 | $1,582,500.00 | 75,848 | 2013-03-05 | Filing | |
| $48.70 | 1,946 | $94,770.01 | 21,362 | 2012-12-28 | Filing | |
| $48.50 | 5,724 | $277,614.00 | 23,308 | 2012-12-27 | Filing | |
| $48.50 | 11,230 | $544,655.00 | 29,032 | 2012-12-26 | Filing | |
| $48.68 | 100 | $4,868.00 | 40,262 | 2012-12-21 | Filing | |
| $48.76 | 1,152 | $56,174.75 | 40,362 | 2012-12-19 | Filing | |
| $48.77 | 11,829 | $576,926.35 | 41,514 | 2012-12-18 | Filing | |
| $47.19 | 4,000 | $188,772.40 | 19,200 | 2012-12-06 | Filing | |
| $58.54 | 9,030 | $528,616.20 | 20,962 | 2012-03-13 | Filing | |
| $29.00 | 10,000 | $290,000.00 | 51,467 | 2011-03-03 | Filing | |
| $24.75 | 40,000 | $990,000.00 | 113,960 | 2010-12-21 | Filing | |
| $21.52 | 30,000 | $645,600.00 | 153,960 | 2010-10-12 | Filing | |
| $23.10 | 10,000 | $231,000.00 | 19,200 | 2009-12-30 | Filing | |
| $23.10 | 10,000 | $231,000.00 | 60,145 | 2009-12-30 | Filing | |
| $24.43 | 2,000 | $48,860.00 | 13,117 | 2009-11-23 | Filing | |
| $17.42 | 2,000 | $34,840.00 | 68,100 | 2008-12-31 | Filing |