| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $37.45 | 10,226 | $382,921.77 | 126,330 | 2010-12-01 | Filing |
| Officer, Director | $36.66 | 26,400 | $967,866.24 | 136,556 | 2010-11-30 | Filing |
| Officer, Director | $36.55 | 17,500 | $639,598.75 | 162,956 | 2010-11-29 | Filing |
| Officer, Director | $36.98 | 2,100 | $77,663.67 | 180,456 | 2010-11-26 | Filing |
| Officer | $37.13 | 28,500 | $1,058,176.50 | 11,326 | 2010-11-24 | Filing |
| Officer, Director | $37.04 | 24,300 | $900,069.57 | 182,556 | 2010-11-24 | Filing |
| Officer, Director | $35.81 | 17,000 | $608,730.90 | 206,856 | 2010-11-23 | Filing |
| Officer, Director | $36.02 | 10,001 | $360,274.02 | 223,856 | 2010-11-22 | Filing |
| Officer, Director | $35.80 | 36,100 | $1,292,307.80 | 240,184 | 2010-11-19 | Filing |
| Officer, Director | $35.87 | 15,185 | $544,755.80 | 276,284 | 2010-11-18 | Filing |
| Officer, Director | $35.00 | 1,189 | $41,615.36 | 291,469 | 2010-11-17 | Filing |
| Officer, Director | $35.00 | 1,000 | $35,003.00 | 292,658 | 2010-11-16 | Filing |
| Officer, Director | $35.04 | 5,587 | $195,772.95 | 293,658 | 2010-11-15 | Filing |
| Officer, Director | $35.01 | 2,512 | $87,936.83 | 299,245 | 2010-11-12 | Filing |
| Officer, Director | $35.31 | 23,100 | $815,762.64 | 301,757 | 2010-11-11 | Filing |
| Officer, Director | $35.64 | 9,200 | $327,882.48 | 324,857 | 2010-11-10 | Filing |
| Officer, Director | $35.65 | 5,800 | $206,792.04 | 334,057 | 2010-11-09 | Filing |
| Officer, Director | $35.82 | 11,781 | $421,968.32 | 339,857 | 2010-11-06 | Filing |
| Officer, Director | $35.82 | 15,672 | $561,371.04 | 351,638 | 2010-11-05 | Filing |
| Officer, Director | $35.48 | 15,915 | $564,718.31 | 367,310 | 2010-11-04 | Filing |