| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $58.25 | 4,000 | $233,000.00 | 72,070 | 2011-05-02 | Filing | |
| $53.70 | 4,000 | $214,800.00 | 76,070 | 2011-04-01 | Filing | |
| $55.44 | 4,000 | $221,760.00 | 82,070 | 2011-03-01 | Filing | |
| $52.57 | 4,000 | $210,280.00 | 77,799 | 2011-02-01 | Filing | |
| $50.73 | 4,000 | $202,920.00 | 87,512 | 2011-01-03 | Filing | |
| $49.07 | 4,000 | $196,280.00 | 91,512 | 2010-12-01 | Filing | |
| $46.59 | 4,000 | $186,360.00 | 95,512 | 2010-11-01 | Filing | |
| $44.91 | 4,000 | $179,640.00 | 99,512 | 2010-10-01 | Filing | |
| $42.16 | 4,000 | $168,640.00 | 103,512 | 2010-09-01 | Filing | |
| $41.85 | 4,000 | $167,400.00 | 107,512 | 2010-08-02 | Filing | |
| $39.00 | 4,000 | $156,000.00 | 111,512 | 2010-07-09 | Filing | |
| $39.89 | 4,000 | $159,560.00 | 115,512 | 2010-06-01 | Filing | |
| $43.47 | 4,000 | $173,880.00 | 119,512 | 2010-05-03 | Filing | |
| $44.00 | 12,457 | $548,108.00 | 7,711 | 2010-04-29 | Filing | |
| $43.50 | 20,000 | $870,000.00 | 7,711 | 2010-04-29 | Filing | |
| $44.00 | 18,460 | $812,240.00 | 7,711 | 2010-04-29 | Filing | |
| $43.31 | 10,000 | $433,100.00 | 7,711 | 2010-04-28 | Filing | |
| $43.03 | 80,014 | $3,443,002.42 | 5,717 | 2010-04-28 | Filing | |
| $40.13 | 4,000 | $160,520.00 | 123,512 | 2010-04-01 | Filing | |
| $41.61 | 4,000 | $166,440.00 | 4,482 | 2010-03-25 | Filing |