| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $37.27 | 31,000 | $1,155,304.90 | 437,530 | 2010-01-26 | Filing |
| Officer, Director | $38.24 | 10,400 | $397,710.56 | 729,902 | 2010-01-21 | Filing |
| Officer, Director | $38.71 | 10,400 | $402,546.56 | 740,302 | 2010-01-20 | Filing |
| Officer | $38.75 | 5,000 | $193,726.50 | 1,089 | 2010-01-21 | Filing |
| Officer, Director | $38.93 | 31,000 | $1,206,873.40 | 437,530 | 2010-01-12 | Filing |
| Officer, Director | $40.73 | 31,000 | $1,262,605.20 | 437,530 | 2009-12-29 | Filing |
| Officer, Director | $42.55 | 18,800 | $799,943.76 | 437,530 | 2009-12-15 | Filing |
| Officer, Director | $42.07 | 12,200 | $513,301.58 | 456,330 | 2009-12-15 | Filing |
| Officer, Director | $44.80 | 30,000 | $1,344,000.00 | 437,530 | 2009-12-14 | Filing |
| Officer, Director | $45.00 | 30,000 | $1,350,000.00 | 467,530 | 2009-12-14 | Filing |
| Officer, Director | $45.50 | 30,000 | $1,365,000.00 | 497,530 | 2009-12-14 | Filing |
| Officer, Director | $42.93 | 10,400 | $446,463.68 | 747,109 | 2009-12-09 | Filing |
| Officer, Director | $43.65 | 10,400 | $453,993.28 | 757,509 | 2009-12-08 | Filing |
| Officer, Director | $43.31 | 31,000 | $1,342,755.70 | 437,530 | 2009-12-01 | Filing |
| Officer, Director | $43.54 | 30,000 | $1,306,200.00 | 437,530 | 2009-11-23 | Filing |
| Officer, Director | $44.00 | 30,000 | $1,320,000.00 | 467,530 | 2009-11-23 | Filing |
| Officer, Director | $43.24 | 500,000 | $21,621,450.00 | 59,503,668 | 2009-11-20 | Filing |
| Director | $42.80 | 11,250 | $481,500.00 | 5,730 | 2009-11-19 | Filing |
| Officer, Director | $42.53 | 31,000 | $1,318,411.40 | 437,530 | 2009-11-17 | Filing |
| Officer | $42.82 | 5,000 | $214,100.00 | 1,089 | 2009-11-16 | Filing |