| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $43.66 | 10 | $436.60 | 2,478 | 2012-08-24 | Filing | |
| $43.66 | 3 | $130.98 | 898 | 2012-08-24 | Filing | |
| $43.66 | 7 | $305.62 | 1,735 | 2012-08-24 | Filing | |
| $43.66 | 235 | $10,260.10 | 54,307 | 2012-08-24 | Filing | |
| $39.45 | 3,000 | $118,341.30 | 8,300 | 2012-06-08 | Filing | |
| $39.44 | 300 | $11,831.94 | 5,300 | 2012-06-08 | Filing | |
| $39.99 | 1,300 | $51,992.20 | 12,588 | 2012-06-07 | Filing | |
| $42.64 | 500 | $21,320.00 | 5,405 | 2012-05-18 | Filing | |
| $48.33 | 375 | $18,122.78 | 4,905 | 2012-04-20 | Filing | |
| $43.20 | 913 | $39,441.60 | 39,200 | 2012-05-09 | Filing | |
| $43.00 | 89 | $3,827.00 | 38,287 | 2012-05-09 | Filing | |
| $46.76 | 220 | $10,286.58 | 220 | 2012-04-23 | Filing | |
| $48.33 | 210 | $10,148.75 | 210 | 2012-04-20 | Filing | |
| $48.38 | 375 | $18,141.75 | 4,805 | 2012-04-20 | Filing | |
| $43.26 | 5,000 | $216,300.00 | 20,000 | 2011-12-23 | Filing | |
| $43.35 | 5,000 | $216,750.00 | 121,000 | 2011-12-23 | Filing | |
| $32.55 | 400 | $13,020.00 | 10,000 | 2011-05-24 | Filing | |
| $32.55 | 3,000 | $97,650.00 | 15,000 | 2011-05-24 | Filing | |
| $30.73 | 1,000 | $30,730.00 | 11,368 | 2011-08-10 | Filing | |
| $29.92 | 330 | $9,873.60 | 4,530 | 2011-08-08 | Filing |