| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $780.28 | 505 | $394,042.97 | 4,600 | 2013-04-15 | Filing |
| Director | $779.52 | 200 | $155,904.00 | 5,105 | 2013-04-15 | Filing |
| Officer | $789.37 | 100 | $78,937.00 | 3,906 | 2013-04-12 | Filing |
| Officer | $789.05 | 45 | $35,507.25 | 4,006 | 2013-04-12 | Filing |
| Large Shareholder, Officer, Director | $792.78 | 300 | $237,834.00 | 85,000 | 2013-04-11 | Filing |
| Large Shareholder, Officer, Director | $791.72 | 1,226 | $970,643.20 | 85,300 | 2013-04-11 | Filing |
| Large Shareholder, Officer, Director | $790.75 | 2,073 | $1,639,222.88 | 86,526 | 2013-04-11 | Filing |
| Large Shareholder, Officer, Director | $789.88 | 2,934 | $2,317,509.68 | 88,599 | 2013-04-11 | Filing |
| Large Shareholder, Officer, Director | $788.74 | 3,282 | $2,588,647.31 | 91,533 | 2013-04-11 | Filing |
| Large Shareholder, Officer, Director | $787.78 | 3,371 | $2,655,601.66 | 94,815 | 2013-04-11 | Filing |
| Large Shareholder, Officer, Director | $786.70 | 3,717 | $2,924,169.10 | 98,186 | 2013-04-11 | Filing |
| Large Shareholder, Officer, Director | $785.86 | 3,012 | $2,367,006.71 | 101,903 | 2013-04-11 | Filing |
| Large Shareholder, Officer, Director | $784.79 | 920 | $722,005.88 | 104,915 | 2013-04-11 | Filing |
| Large Shareholder, Officer, Director | $791.51 | 1,750 | $1,385,144.25 | 85,000 | 2013-04-10 | Filing |
| Large Shareholder, Officer, Director | $790.77 | 7,066 | $5,587,570.93 | 86,750 | 2013-04-10 | Filing |
| Large Shareholder, Officer, Director | $789.95 | 1,246 | $984,277.20 | 93,816 | 2013-04-10 | Filing |
| Large Shareholder, Officer, Director | $788.62 | 2,155 | $1,699,470.71 | 95,062 | 2013-04-10 | Filing |
| Large Shareholder, Officer, Director | $787.79 | 2,053 | $1,617,330.20 | 97,217 | 2013-04-10 | Filing |
| Large Shareholder, Officer, Director | $786.80 | 1,400 | $1,101,520.42 | 99,270 | 2013-04-10 | Filing |
| Large Shareholder, Officer, Director | $784.64 | 602 | $472,352.32 | 100,670 | 2013-04-10 | Filing |