| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $48.82 | 8,500 | $414,999.75 | 25,593,146 | 2010-03-09 | Filing |
| Director | $48.79 | 1,000 | $48,790.00 | 78,036 | 2010-03-10 | Filing |
| Officer, Director | $48.15 | 8,500 | $409,305.60 | 25,601,646 | 2010-03-08 | Filing |
| Officer, Director | $45.61 | 200 | $9,122.00 | 25,610,146 | 2010-03-04 | Filing |
| Officer, Director | $45.96 | 7,600 | $349,302.84 | 25,610,346 | 2010-03-03 | Filing |
| Officer, Director | $45.52 | 8,500 | $386,954.85 | 25,617,946 | 2010-03-02 | Filing |
| Director | $45.98 | 1,000 | $45,978.90 | 79,036 | 2010-03-03 | Filing |
| Officer, Director | $45.36 | 7,300 | $331,117.78 | 25,626,446 | 2010-03-01 | Filing |
| Officer, Director | $44.64 | 900 | $40,172.04 | 25,633,746 | 2010-03-01 | Filing |
| Officer, Director | $44.61 | 6,050 | $269,864.49 | 25,634,646 | 2010-02-24 | Filing |
| Officer, Director | $44.43 | 6,050 | $268,791.22 | 25,640,696 | 2010-02-23 | Filing |
| Director | $45.01 | 1,000 | $45,010.00 | 80,036 | 2010-02-24 | Filing |
| Officer, Director | $44.35 | 6,050 | $268,306.01 | 25,646,746 | 2010-02-22 | Filing |
| Officer, Director | $44.88 | 2,700 | $121,181.13 | 25,652,796 | 2010-02-18 | Filing |
| Officer, Director | $45.12 | 6,050 | $272,997.18 | 25,655,496 | 2010-02-17 | Filing |
| Officer, Director | $45.05 | 6,050 | $272,527.09 | 25,661,546 | 2010-02-16 | Filing |
| Director | $45.08 | 1,000 | $45,075.00 | 81,036 | 2010-02-17 | Filing |
| Officer | $48.13 | 5,000 | $240,657.50 | 37,973 | 2009-12-30 | Filing |
| Officer | $41.18 | 1,296 | $53,372.39 | 42,983 | 2009-06-03 | Filing |
| Officer, Director | $45.03 | 800 | $36,024.00 | 25,667,596 | 2010-02-10 | Filing |