| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $83.90 | 2,000 | $167,800.00 | 1,250 | 2013-10-21 | Filing |
| Officer | $83.09 | 1,750 | $145,407.50 | 0 | 2013-10-21 | Filing |
| Officer, Director | $50.52 | 5,000 | $252,598.00 | 95,000 | 2013-04-30 | Filing |
| Officer, Director | $75.47 | 8,524 | $643,319.07 | 0 | 2013-09-10 | Filing |
| Officer, Director | $74.07 | 20,682 | $1,531,986.06 | 8,524 | 2013-09-10 | Filing |
| Officer, Director | $75.03 | 7,702 | $577,864.89 | 29,206 | 2013-09-09 | Filing |
| Officer, Director | $74.25 | 45,623 | $3,387,731.30 | 36,908 | 2012-09-09 | Filing |
| Officer, Director | $73.60 | 12,469 | $917,760.79 | 82,531 | 2013-09-09 | Filing |
| Director | $77.71 | 17,500 | $1,359,846.25 | 2,250 | 2013-09-23 | Filing |
| Officer | $78.00 | 1,750 | $136,500.00 | 0 | 2013-09-23 | Filing |
| Officer | $78.92 | 2,000 | $157,841.00 | 1,250 | 2013-09-23 | Filing |
| Officer | $73.90 | 2,000 | $147,800.00 | 1,250 | 2013-09-09 | Filing |
| Officer, Director | $75.47 | 8,524 | $643,319.07 | 5,000 | 2013-09-10 | Filing |
| Officer, Director | $74.07 | 20,682 | $1,531,986.06 | 13,524 | 2013-09-10 | Filing |
| Officer, Director | $75.03 | 7,702 | $577,864.89 | 34,206 | 2013-09-09 | Filing |
| Officer, Director | $74.25 | 45,623 | $3,387,731.30 | 41,908 | 2013-09-09 | Filing |
| Officer, Director | $73.60 | 12,469 | $917,760.79 | 87,531 | 2013-09-09 | Filing |
| Director | $74.85 | 10,177 | $761,785.09 | 0 | 2013-09-04 | Filing |
| Director | $71.97 | 10,000 | $719,705.00 | 61,250 | 2013-09-03 | Filing |
| Officer | $68.43 | 1,750 | $119,752.50 | 0 | 2013-08-21 | Filing |