| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $61.68 | 5,500 | $339,240.00 | 1,577,754 | 2010-01-28 | Filing |
| Officer, Director | $61.68 | 4,500 | $277,560.00 | 0 | 2010-01-28 | Filing |
| Officer | $63.50 | 9,843 | $625,030.50 | 39,801 | 2010-01-28 | Filing |
| Officer, Director | $50.50 | 5,500 | $277,750.00 | 1,583,254 | 2010-01-21 | Filing |
| Officer, Director | $50.50 | 4,500 | $227,250.00 | 0 | 2010-01-21 | Filing |
| Officer, Director | $52.42 | 5,500 | $288,310.00 | 1,588,754 | 2010-01-14 | Filing |
| Officer, Director | $52.42 | 4,500 | $235,890.00 | 0 | 2010-01-14 | Filing |
| Officer, Director | $54.12 | 5,500 | $297,660.00 | 1,594,254 | 2010-01-07 | Filing |
| Officer, Director | $54.12 | 4,500 | $243,540.00 | 0 | 2010-01-07 | Filing |
| Officer, Director | $55.42 | 5,500 | $304,810.00 | 1,609,754 | 2009-12-31 | Filing |
| Officer, Director | $55.42 | 4,500 | $249,390.00 | 0 | 2009-12-31 | Filing |
| Officer | $55.21 | 3,918 | $216,312.78 | 67,642 | 2010-01-04 | Filing |
| Officer | $55.21 | 4,622 | $255,180.62 | 67,642 | 2010-01-04 | Filing |
| Officer | $55.21 | 3,460 | $191,026.60 | 67,642 | 2010-01-04 | Filing |
| Officer, Director | $56.95 | 5,500 | $313,225.00 | 1,615,254 | 2009-12-24 | Filing |
| Officer, Director | $56.95 | 4,500 | $256,275.00 | 0 | 2009-12-24 | Filing |
| Officer, Director | $54.49 | 5,500 | $299,695.00 | 1,620,754 | 2009-12-17 | Filing |
| Officer, Director | $54.49 | 4,500 | $245,205.00 | 0 | 2009-12-17 | Filing |
| Officer, Director | $55.66 | 5,500 | $306,130.00 | 1,654,254 | 2009-12-10 | Filing |
| Officer, Director | $55.66 | 4,500 | $250,470.00 | 0 | 2009-12-10 | Filing |