| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $38.14 | 13,333 | $508,556.62 | 1,980,305 | 2015-01-05 | Filing |
| Large Shareholder | $38.67 | 60,000 | $2,320,212.00 | 1,993,638 | 2015-01-02 | Filing |
| Large Shareholder | $40.00 | 239,167 | $9,566,727.83 | 37,833,871 | 2014-12-23 | Filing |
| Large Shareholder | $40.00 | 64,166 | $2,566,652.83 | 8,647,602 | 2014-12-23 | Filing |
| Large Shareholder | $40.00 | 46,667 | $1,866,689.33 | 2,053,638 | 2014-12-23 | Filing |
| Large Shareholder | $39.18 | 114,116 | $4,471,156.17 | 38,073,038 | 2014-11-28 | Filing |
| Large Shareholder | $39.68 | 39,632 | $1,572,498.68 | 38,187,154 | 2014-11-28 | Filing |
| Large Shareholder | $39.18 | 30,617 | $1,199,598.55 | 8,711,768 | 2014-11-28 | Filing |
| Large Shareholder | $39.68 | 10,634 | $421,930.54 | 8,742,385 | 2014-11-28 | Filing |
| Large Shareholder | $39.18 | 22,267 | $872,438.87 | 2,100,305 | 2014-11-28 | Filing |
| Large Shareholder | $39.68 | 7,734 | $306,865.79 | 2,122,572 | 2014-11-28 | Filing |
| Officer | $38.59 | 64,149 | $2,475,407.27 | 59,423 | 2014-11-26 | Filing |
| Director | $38.33 | 60,000 | $2,299,674.00 | 669,205 | 2014-11-24 | Filing |
| Large Shareholder | $39.19 | 99,767 | $3,910,227.89 | 38,226,786 | 2014-11-25 | Filing |
| Large Shareholder | $38.82 | 703,150 | $27,294,173.55 | 38,326,553 | 2014-11-24 | Filing |
| Large Shareholder | $38.41 | 164,000 | $6,299,650.00 | 39,029,703 | 2014-11-21 | Filing |
| Large Shareholder | $39.19 | 26,767 | $1,049,095.09 | 8,753,019 | 2014-11-25 | Filing |
| Large Shareholder | $38.82 | 188,650 | $7,322,827.05 | 8,779,786 | 2014-11-24 | Filing |
| Large Shareholder | $38.41 | 44,000 | $1,690,150.00 | 8,968,436 | 2014-11-21 | Filing |
| Large Shareholder | $39.19 | 19,466 | $762,942.62 | 2,130,306 | 2014-11-25 | Filing |