| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $42.05 | 378 | $15,895.28 | 0 | 2011-11-11 | Filing | |
| $42.02 | 20,000 | $840,402.00 | 39,652 | 2011-11-11 | Filing | |
| $34.46 | 1,000 | $34,460.00 | 59,652 | 2011-10-03 | Filing | |
| $34.25 | 16,000 | $547,995.20 | 246,510 | 2011-09-15 | Filing | |
| $33.89 | 16,000 | $542,240.00 | 246,510 | 2011-09-14 | Filing | |
| $33.62 | 16,000 | $537,920.00 | 246,510 | 2011-09-13 | Filing | |
| $33.63 | 5,000 | $168,150.00 | 16,780 | 2011-09-12 | Filing | |
| $36.92 | 5,000 | $184,600.00 | 6,099 | 2011-08-23 | Filing | |
| $37.50 | 206 | $7,725.00 | 0 | 2011-08-23 | Filing | |
| $37.51 | 378 | $14,178.78 | 0 | 2011-08-23 | Filing | |
| $37.37 | 4,000 | $149,480.00 | 0 | 2011-08-22 | Filing | |
| $38.46 | 16,000 | $615,360.00 | 246,510 | 2011-08-17 | Filing | |
| $38.40 | 16,000 | $614,400.00 | 246,510 | 2011-08-16 | Filing | |
| $38.78 | 16,000 | $620,480.00 | 246,510 | 2011-08-15 | Filing | |
| $38.64 | 342 | $13,214.88 | 0 | 2011-08-15 | Filing | |
| $38.63 | 206 | $7,957.78 | 0 | 2011-08-15 | Filing | |
| $38.62 | 204 | $7,878.48 | 0 | 2011-08-15 | Filing | |
| $38.60 | 202 | $7,797.20 | 0 | 2011-08-15 | Filing | |
| $38.61 | 206 | $7,953.66 | 0 | 2011-08-15 | Filing | |
| $38.66 | 342 | $13,221.72 | 0 | 2011-08-15 | Filing |