| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $48.32 | 1,340 | $64,748.80 | 154,900 | 2011-02-07 | Filing | |
| $48.31 | 200 | $9,662.00 | 156,240 | 2011-02-07 | Filing | |
| $48.30 | 400 | $19,320.00 | 156,440 | 2011-02-07 | Filing | |
| $48.26 | 200 | $9,652.00 | 156,840 | 2011-02-07 | Filing | |
| $48.25 | 7,900 | $381,175.00 | 157,040 | 2011-02-07 | Filing | |
| $48.24 | 200 | $9,648.00 | 164,940 | 2011-02-07 | Filing | |
| $48.23 | 400 | $19,292.00 | 165,140 | 2011-02-07 | Filing | |
| $48.22 | 4,025 | $194,085.50 | 165,540 | 2011-02-07 | Filing | |
| $48.15 | 200 | $9,630.00 | 169,565 | 2011-02-07 | Filing | |
| $48.10 | 5,129 | $246,704.90 | 169,755 | 2011-02-07 | Filing | |
| $48.02 | 4,506 | $216,378.12 | 174,894 | 2011-02-07 | Filing | |
| $49.91 | 2,000 | $99,820.00 | 12,196 | 2011-01-20 | Filing | |
| $49.11 | 2,000 | $98,220.00 | 14,196 | 2010-12-16 | Filing | |
| $49.25 | 5,000 | $246,250.00 | 78,693 | 2010-11-22 | Filing | |
| $48.54 | 2,000 | $97,080.00 | 16,196 | 2010-11-18 | Filing | |
| $51.92 | 2,500 | $129,800.00 | 10,000 | 2010-11-09 | Filing | |
| $45.00 | 5,000 | $225,000.00 | 10,000 | 2010-10-12 | Filing | |
| $50.56 | 5,000 | $252,800.00 | 10,000 | 2010-09-14 | Filing | |
| $45.00 | 5,000 | $225,000.00 | 10,000 | 2010-08-19 | Filing | |
| $39.50 | 42,463 | $1,677,288.50 | 0 | 2010-05-12 | Filing |