| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $85.50 | 3,000 | $256,500.00 | 54,166 | 2012-06-18 | Filing |
| Large Shareholder, Officer, Director | $86.00 | 3,000 | $258,000.00 | 57,166 | 2012-06-18 | Filing |
| Large Shareholder, Officer, Director | $86.25 | 3,000 | $258,750.00 | 60,166 | 2012-06-15 | Filing |
| Large Shareholder, Officer, Director | $86.00 | 3,000 | $258,000.00 | 63,166 | 2012-06-14 | Filing |
| Large Shareholder, Officer, Director | $85.65 | 2,685 | $229,970.25 | 66,166 | 2012-06-14 | Filing |
| Large Shareholder, Officer, Director | $85.72 | 303 | $25,973.16 | 68,851 | 2012-06-14 | Filing |
| Large Shareholder, Officer, Director | $85.69 | 6 | $514.14 | 69,154 | 2012-06-14 | Filing |
| Large Shareholder, Officer, Director | $85.66 | 6 | $513.96 | 69,160 | 2012-06-14 | Filing |
| Large Shareholder, Officer, Director | $85.20 | 3,200 | $272,640.00 | 69,166 | 2012-06-12 | Filing |
| Large Shareholder, Officer, Director | $84.85 | 2,000 | $169,700.00 | 72,366 | 2012-06-12 | Filing |
| Large Shareholder, Officer, Director | $85.50 | 2,000 | $171,000.00 | 74,366 | 2012-06-12 | Filing |
| Large Shareholder, Officer, Director | $85.20 | 800 | $68,160.00 | 76,366 | 2012-06-11 | Filing |
| Large Shareholder, Officer, Director | $85.60 | 1,431 | $122,493.60 | 77,166 | 2012-06-07 | Filing |
| Large Shareholder, Officer, Director | $83.75 | 2,000 | $167,500.00 | 78,597 | 2012-06-06 | Filing |
| Large Shareholder, Officer, Director | $85.00 | 569 | $48,365.00 | 80,597 | 2012-06-06 | Filing |
| Large Shareholder, Officer, Director | $81.00 | 2,000 | $162,000.00 | 81,166 | 2012-06-05 | Filing |
| Director | $101.82 | 4,000 | $407,296.80 | 11,475 | 2012-12-31 | Filing |
| Director | $99.46 | 4,000 | $397,820.80 | 15,475 | 2012-12-28 | Filing |
| Large Shareholder, Other | $99.44 | 20,000 | $1,988,800.00 | 1,256,626 | 2012-12-26 | Filing |
| Large Shareholder, Other | $94.60 | 15,000 | $1,418,958.00 | 1,276,626 | 2012-12-18 | Filing |