| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $38.22 | 6,287 | $240,289.14 | 104,583 | 2011-03-01 | Filing | |
| $39.57 | 11,972 | $473,752.39 | 110,735 | 2011-02-18 | Filing | |
| $38.83 | 9,000 | $349,475.40 | 16,391 | 2011-02-15 | Filing | |
| $38.44 | 2,000 | $76,879.00 | 35,607 | 2011-02-11 | Filing | |
| $38.04 | 20,000 | $760,754.00 | 164,588 | 2011-02-10 | Filing | |
| $36.81 | 3,750 | $138,039.00 | 16,391 | 2011-02-01 | Filing | |
| $36.04 | 2,250 | $81,094.28 | 3,550 | 2011-01-28 | Filing | |
| $35.67 | 11,250 | $401,260.50 | 16,391 | 2011-01-25 | Filing | |
| $34.50 | 50,000 | $1,725,135.00 | 175,782 | 2011-01-20 | Filing | |
| $34.00 | 20,000 | $680,086.00 | 184,588 | 2011-01-18 | Filing | |
| $32.00 | 20,000 | $640,058.00 | 214,588 | 2010-12-13 | Filing | |
| $31.08 | 15,000 | $466,146.00 | 0 | 2010-12-09 | Filing | |
| $30.89 | 9,689 | $299,300.96 | 16,391 | 2010-12-07 | Filing | |
| $30.01 | 50,000 | $1,500,730.00 | 225,225 | 2010-11-04 | Filing | |
| $30.04 | 10,325 | $310,197.07 | 26,080 | 2010-04-27 | Filing | |
| $30.98 | 4,000 | $123,924.40 | 3,247 | 2010-04-26 | Filing | |
| $30.98 | 21,114 | $654,134.95 | 122,536 | 2010-04-26 | Filing | |
| $27.81 | 2,225 | $61,886.15 | 40,055 | 2010-03-09 | Filing | |
| $26.59 | 2,250 | $59,827.50 | 3,550 | 2010-01-25 | Filing | |
| $24.27 | 8,457 | $205,251.39 | 38,119 | 2009-12-02 | Filing |