| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $31.01 | 9,380 | $290,879.43 | 0 | 2013-05-10 | Filing |
| Officer, Director | $30.87 | 35,000 | $1,080,429.00 | 0 | 2013-05-10 | Filing |
| Large Shareholder, Director | $31.45 | 61,300 | $1,927,590.76 | 0 | 2013-05-13 | Filing |
| Large Shareholder, Director | $31.00 | 100,000 | $3,099,980.00 | 0 | 2013-05-10 | Filing |
| Large Shareholder, Director | $30.44 | 85,000 | $2,587,102.50 | 0 | 2013-05-09 | Filing |
| Director | $0.00 | 0 | $0.00 | 882,656 | 2013-05-13 | Filing |
| Director | $0.00 | 0 | $0.00 | 882,656 | 2013-05-10 | Filing |
| Director | $0.00 | 0 | $0.00 | 882,656 | 2013-05-09 | Filing |
| Director | $0.00 | 0 | $0.00 | 882,656 | 2013-05-08 | Filing |
| Director | $0.00 | 0 | $0.00 | 882,656 | 2013-05-07 | Filing |
| Director | $0.00 | 0 | $0.00 | 882,656 | 2013-05-06 | Filing |
| Large Shareholder, Director | $30.51 | 800 | $24,409.04 | 0 | 2013-05-08 | Filing |
| Large Shareholder, Director | $30.86 | 50,000 | $1,542,905.00 | 0 | 2013-05-07 | Filing |
| Large Shareholder, Director | $30.70 | 57,800 | $1,774,384.86 | 0 | 2013-05-06 | Filing |
| Large Shareholder, Director | $30.77 | 23,465 | $722,032.13 | 0 | 2013-05-06 | Filing |
| Large Shareholder, Director | $30.77 | 11,733 | $361,019.72 | 0 | 2013-05-06 | Filing |
| Large Shareholder, Director | $25.82 | 23,465 | $605,814.68 | 0 | 2013-04-29 | Filing |
| Large Shareholder, Director | $25.81 | 11,733 | $302,880.36 | 0 | 2013-04-29 | Filing |
| Large Shareholder, Director | $25.05 | 23,465 | $587,779.48 | 0 | 2013-04-22 | Filing |
| Large Shareholder, Director | $25.08 | 11,733 | $294,288.28 | 0 | 2013-04-22 | Filing |