| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $137.82 | 312,089 | $43,012,917.41 | 91,662,020 | 2010-05-03 | Filing |
| Large Shareholder, Officer, Director | $138.79 | 183,918 | $25,526,788.46 | 91,974,109 | 2010-05-03 | Filing |
| Officer | $136.76 | 3,000 | $410,283.90 | 5,000 | 2010-05-03 | Filing |
| Officer | $137.45 | 5,000 | $687,243.50 | 8,000 | 2010-05-03 | Filing |
| Officer | $134.92 | 1,600 | $215,876.96 | 51,532 | 2010-03-31 | Filing |
| Officer | $135.80 | 3,444 | $467,689.35 | 53,132 | 2010-03-31 | Filing |
| Officer | $135.50 | 4,200 | $569,100.00 | 5,820 | 2010-03-29 | Filing |
| Officer | $131.72 | 494 | $65,069.68 | 5,820 | 2010-03-15 | Filing |
| Officer | $130.00 | 5,062 | $658,060.00 | 109,646 | 2010-03-08 | Filing |
| Director | $130.00 | 2,308 | $300,040.00 | 40,662 | 2010-03-08 | Filing |
| Officer | $128.90 | 100 | $12,890.00 | 15,000 | 2010-03-05 | Filing |
| Officer | $128.31 | 67,400 | $8,648,168.14 | 15,100 | 2010-03-05 | Filing |
| Officer | $125.40 | 5,000 | $627,000.00 | 36,075 | 2010-03-03 | Filing |
| Director | $116.44 | 500 | $58,220.00 | 5,409 | 2010-02-22 | Filing |
| Director | $117.66 | 2,000 | $235,322.00 | 5,909 | 2010-02-22 | Filing |
| Director | $118.79 | 500 | $59,395.00 | 7,909 | 2010-02-22 | Filing |
| Large Shareholder, Officer, Director | $115.93 | 262,901 | $30,478,139.22 | 92,158,027 | 2010-02-17 | Filing |
| Large Shareholder, Officer, Director | $116.34 | 437,099 | $50,850,261.84 | 92,420,928 | 2010-02-17 | Filing |
| Large Shareholder, Officer, Director | $117.24 | 56,400 | $6,612,296.52 | 92,858,027 | 2010-02-16 | Filing |
| Large Shareholder, Officer, Director | $117.77 | 771,030 | $90,800,347.95 | 92,914,427 | 2010-02-16 | Filing |