| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $50.33 | 4,000 | $201,308.80 | 83,753 | 2011-03-03 | Filing | |
| $50.33 | 2,900 | $145,957.00 | 10,638 | 2011-03-03 | Filing | |
| $50.12 | 21,000 | $1,052,429.70 | 13,183 | 2011-03-03 | Filing | |
| $50.37 | 2,202 | $110,921.35 | 50,107 | 2011-03-03 | Filing | |
| $50.39 | 1,500 | $75,585.00 | 52,309 | 2011-03-03 | Filing | |
| $50.38 | 324 | $16,323.12 | 53,809 | 2011-03-03 | Filing | |
| $50.40 | 259 | $13,053.60 | 54,133 | 2011-03-03 | Filing | |
| $50.38 | 14,955 | $753,386.54 | 62,562 | 2011-03-03 | Filing | |
| $46.59 | 5,541 | $258,155.19 | 30,334 | 2010-12-10 | Filing | |
| $46.53 | 1,044 | $48,577.32 | 35,875 | 2010-12-10 | Filing | |
| $45.22 | 2,640 | $119,380.80 | 11,623 | 2010-11-22 | Filing | |
| $39.25 | 1,365 | $53,580.35 | 30,944 | 2010-08-27 | Filing | |
| $39.31 | 616 | $24,216.44 | 32,309 | 2010-08-27 | Filing | |
| $39.28 | 300 | $11,784.72 | 33,225 | 2010-08-27 | Filing | |
| $39.34 | 300 | $11,802.72 | 32,925 | 2010-08-27 | Filing | |
| $44.44 | 1,400 | $62,216.00 | 322 | 2010-04-29 | Filing | |
| $44.43 | 337 | $14,972.91 | 1,722 | 2010-04-29 | Filing | |
| $44.45 | 100 | $4,445.00 | 2,059 | 2010-04-29 | Filing | |
| $43.79 | 16,680 | $730,417.20 | 50,026 | 2010-03-12 | Filing | |
| $43.82 | 3,000 | $131,460.00 | 66,706 | 2010-03-12 | Filing |