| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $117.48 | 187 | $21,968.76 | 2,826 | 2013-10-29 | Filing |
| Director | $117.59 | 187 | $21,989.33 | 2,826 | 2013-10-29 | Filing |
| Director | $90.90 | 187 | $16,998.30 | 3,013 | 2013-05-13 | Filing |
| Director | $90.87 | 187 | $16,992.69 | 3,013 | 2013-05-13 | Filing |
| Officer | $87.10 | 10,000 | $871,000.00 | 29,091 | 2013-03-26 | Filing |
| Officer | $87.39 | 10,000 | $873,900.00 | 10,947 | 2013-03-26 | Filing |
| Officer | $87.01 | 10,000 | $870,100.00 | 29,091 | 2013-03-26 | Filing |
| Officer | $70.35 | 2,259 | $158,926.52 | 29,091 | 2012-12-10 | Filing |
| Officer | $70.35 | 2,259 | $158,926.52 | 29,091 | 2012-12-10 | Filing |
| Officer | $70.35 | 753 | $52,975.51 | 10,947 | 2012-12-10 | Filing |
| Officer | $70.35 | 753 | $52,975.51 | 10,497 | 2012-12-10 | Filing |
| Officer, Director | $77.08 | 7,035 | $542,257.80 | 1,750,000 | 2010-12-28 | Filing |
| Officer, Director | $77.61 | 14,421 | $1,119,213.81 | 1,757,035 | 2010-12-27 | Filing |
| Officer, Director | $78.66 | 10,166 | $799,657.56 | 1,771,456 | 2010-12-23 | Filing |
| Officer, Director | $78.93 | 32,466 | $2,562,541.38 | 1,781,622 | 2010-12-22 | Filing |
| Officer, Director | $78.01 | 3,700 | $288,637.00 | 1,814,088 | 2010-12-17 | Filing |
| Officer, Director | $77.68 | 29,300 | $2,276,024.00 | 1,817,788 | 2010-12-17 | Filing |
| Officer, Director | $78.20 | 31,266 | $2,445,001.20 | 1,847,088 | 2010-12-16 | Filing |
| Officer, Director | $81.11 | 5,957 | $483,172.27 | 1,878,354 | 2010-12-15 | Filing |
| Officer, Director | $80.66 | 12,653 | $1,020,590.98 | 1,884,311 | 2010-12-15 | Filing |