| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $48.34 | 3,152 | $152,367.68 | 4,280 | 2012-08-09 | Filing | |
| $47.81 | 5,800 | $277,315.98 | 50,562 | 2012-05-31 | Filing | |
| $47.78 | 16,000 | $764,449.60 | 30,542 | 2012-05-30 | Filing | |
| $47.81 | 1,700 | $81,276.66 | 28,913 | 2012-05-29 | Filing | |
| $47.81 | 615 | $29,400.20 | 30,613 | 2012-05-29 | Filing | |
| $42.16 | 800 | $33,728.00 | 25,518 | 2012-02-28 | Filing | |
| $42.17 | 400 | $16,868.00 | 26,948 | 2012-02-28 | Filing | |
| $42.61 | 9,000 | $383,531.40 | 14,610 | 2012-02-23 | Filing | |
| $40.03 | 2,354 | $94,225.91 | 18,591 | 2011-08-30 | Filing | |
| $46.93 | 9,000 | $422,334.90 | 25,087 | 2011-05-10 | Filing | |
| $46.72 | 3,712 | $173,429.68 | 0 | 2011-05-04 | Filing | |
| $46.89 | 2,500 | $117,219.25 | 11,558 | 2011-05-04 | Filing | |
| $46.92 | 14,600 | $685,034.92 | 23,102 | 2011-05-04 | Filing | |
| $47.04 | 5,375 | $252,840.00 | 49,840 | 2011-05-04 | Filing | |
| $46.96 | 1,625 | $76,310.00 | 55,215 | 2011-05-04 | Filing | |
| $46.86 | 3,000 | $140,586.00 | 13,858 | 2011-05-04 | Filing | |
| $39.18 | 1,000 | $39,180.10 | 21,917 | 2010-11-08 | Filing | |
| $39.15 | 1,300 | $50,895.00 | 22,917 | 2010-11-05 | Filing | |
| $39.17 | 400 | $15,668.00 | 24,217 | 2010-11-05 | Filing | |
| $39.16 | 300 | $11,748.00 | 24,617 | 2010-11-05 | Filing |