| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $120.56 | 8,364 | $1,008,338.75 | 0 | 2012-06-05 | Filing |
| Officer, Director | $129.18 | 200 | $25,836.00 | 0 | 2012-05-24 | Filing |
| Officer, Director | $132.12 | 3,467 | $458,059.35 | 0 | 2012-05-21 | Filing |
| Officer, Director | $135.14 | 3,631 | $490,693.70 | 0 | 2012-05-17 | Filing |
| Officer, Director | $143.00 | 1,500 | $214,498.05 | 0 | 2012-05-15 | Filing |
| Officer, Director | $146.48 | 100 | $14,648.00 | 0 | 2012-05-09 | Filing |
| Officer, Director | $146.09 | 4,900 | $715,845.41 | 0 | 2012-05-09 | Filing |
| Large Shareholder, Officer, Director | $147.00 | 100 | $14,700.20 | 0 | 2012-05-09 | Filing |
| Large Shareholder, Officer, Director | $146.46 | 12,600 | $1,845,406.08 | 100 | 2012-05-09 | Filing |
| Large Shareholder, Officer, Director | $150.17 | 9,300 | $1,396,554.96 | 0 | 2012-05-07 | Filing |
| Large Shareholder, Officer, Director | $149.25 | 10,700 | $1,597,023.15 | 9,300 | 2012-05-07 | Filing |
| Director | $155.00 | 1,935 | $299,925.00 | 8,565 | 2012-05-03 | Filing |
| Large Shareholder, Officer, Director | $133.50 | 200 | $26,700.00 | 0 | 2012-03-09 | Filing |
| Large Shareholder, Officer, Director | $133.42 | 400 | $53,368.00 | 200 | 2012-03-09 | Filing |
| Large Shareholder, Officer, Director | $133.40 | 300 | $40,020.00 | 600 | 2012-03-09 | Filing |
| Large Shareholder, Officer, Director | $133.28 | 100 | $13,328.00 | 900 | 2012-03-09 | Filing |
| Large Shareholder, Officer, Director | $133.28 | 25 | $3,331.88 | 1,000 | 2012-03-09 | Filing |
| Large Shareholder, Officer, Director | $133.27 | 200 | $26,654.00 | 1,025 | 2012-03-09 | Filing |
| Large Shareholder, Officer, Director | $133.26 | 200 | $26,652.02 | 1,225 | 2012-03-09 | Filing |
| Large Shareholder, Officer, Director | $133.26 | 600 | $79,956.00 | 1,425 | 2012-03-09 | Filing |