Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $28.34 | 8,000 | Officer | 0 | 2013-03-20 | Filing |
| $28.34 | 50,000 | Officer | 34,471 | 2013-03-20 | Filing |
| $27.16 | 600 | Director | 0 | 2013-02-22 | Filing |
| $26.72 | 8,100 | Director | 600 | 2013-02-22 | Filing |
| $25.51 | 4,300 | Director | 8,700 | 2013-02-22 | Filing |
| $24.26 | 544 | Large Shareholder, Director | 0 | 2013-02-28 | Filing |
| $23.83 | 127,058 | Large Shareholder, Director | 544 | 2013-02-28 | Filing |
| $24.26 | 156 | Large Shareholder, Director | 292,485 | 2013-02-28 | Filing |
| $23.83 | 36,959 | Large Shareholder, Director | 292,641 | 2013-02-28 | Filing |
| $25.13 | 8,901 | Large Shareholder, Director | 127,602 | 2013-02-27 | Filing |
| $24.18 | 58,844 | Large Shareholder, Director | 136,503 | 2013-02-27 | Filing |
| $25.12 | 2,567 | Large Shareholder, Director | 329,600 | 2013-02-27 | Filing |
| $24.18 | 17,139 | Large Shareholder, Director | 332,167 | 2013-02-27 | Filing |
| $23.90 | 600,000 | Large Shareholder | 2,876,561 | 2013-02-28 | Filing |
| $24.75 | 11,582 | Large Shareholder | 3,476,561 | 2013-02-27 | Filing |
| $24.21 | 70,000 | Large Shareholder | 3,488,143 | 2013-02-27 | Filing |
| $24.65 | 18,645 | Large Shareholder | 3,558,143 | 2013-02-26 | Filing |
| $25.35 | 31,355 | Large Shareholder | 3,576,788 | 2013-02-26 | Filing |
| $26.25 | 9,375 | Large Shareholder | 3,608,143 | 2013-02-25 | Filing |
| $25.78 | 123,768 | Large Shareholder | 3,617,518 | 2013-02-25 | Filing |