| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $43.60 | 1,400 | $61,040.00 | 1,622,905 | 2010-12-01 | Filing |
| Officer, Director | $43.59 | 2,600 | $113,334.00 | 1,624,305 | 2010-12-01 | Filing |
| Officer, Director | $43.58 | 900 | $39,222.00 | 1,626,905 | 2010-12-01 | Filing |
| Officer, Director | $43.57 | 600 | $26,142.00 | 1,627,805 | 2010-12-01 | Filing |
| Officer, Director | $43.55 | 500 | $21,775.00 | 1,628,405 | 2010-12-01 | Filing |
| Officer, Director | $43.54 | 200 | $8,708.00 | 1,628,905 | 2010-12-01 | Filing |
| Officer, Director | $43.53 | 900 | $39,177.00 | 1,629,105 | 2010-12-01 | Filing |
| Officer, Director | $43.52 | 400 | $17,408.00 | 1,630,005 | 2010-12-01 | Filing |
| Officer, Director | $43.50 | 500 | $21,750.00 | 1,630,405 | 2010-12-01 | Filing |
| Officer, Director | $43.49 | 1,400 | $60,886.00 | 1,630,905 | 2010-12-01 | Filing |
| Officer, Director | $43.47 | 1,700 | $73,899.00 | 1,632,305 | 2010-12-01 | Filing |
| Officer, Director | $43.46 | 100 | $4,346.00 | 1,634,005 | 2010-12-01 | Filing |
| Officer, Director | $43.45 | 2,000 | $86,900.00 | 1,634,105 | 2010-12-01 | Filing |
| Officer, Director | $43.45 | 100 | $4,344.50 | 1,636,105 | 2010-12-01 | Filing |
| Officer, Director | $43.44 | 5,700 | $247,608.00 | 1,636,205 | 2010-12-01 | Filing |
| Officer, Director | $43.43 | 2,200 | $95,546.00 | 1,641,905 | 2010-12-01 | Filing |
| Officer, Director | $43.42 | 300 | $13,026.00 | 1,644,105 | 2010-12-01 | Filing |
| Officer, Director | $43.41 | 1,600 | $69,456.00 | 1,644,405 | 2010-12-01 | Filing |
| Officer, Director | $43.40 | 4,600 | $199,640.00 | 1,646,005 | 2010-12-01 | Filing |
| Officer, Director | $43.40 | 100 | $4,339.50 | 1,650,605 | 2010-12-01 | Filing |