Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $38.00 | 100 | Director | 6,493 | 2024-03-06 | Filing |
| $42.20 | 1,170 | Director | 6,284 | 2022-08-11 | Filing |
| $44.58 | 1,100 | Director | 3,359 | 2021-12-20 | Filing |
| $36.19 | 7,000 | Director | 8,934 | 2018-04-24 | Filing |
| $26.05 | 600 | Director | 5,100 | 2016-11-10 | Filing |
| $29.86 | 8 | Large Shareholder, Director | 8 | 2014-12-10 | Filing |
| $29.88 | 8 | Large Shareholder, Director | 28 | 2014-12-10 | Filing |
| $29.91 | 8 | Large Shareholder, Director | 17 | 2014-12-10 | Filing |
| $29.85 | 8 | Large Shareholder, Director | 28 | 2014-12-10 | Filing |
| $29.86 | 8 | Large Shareholder, Director | 28 | 2014-12-10 | Filing |
| $29.85 | 8 | Large Shareholder, Director | 28 | 2014-12-10 | Filing |
| $24.46 | 9 | Large Shareholder, Director | 9 | 2013-12-17 | Filing |
| $24.47 | 20 | Large Shareholder, Director | 20 | 2013-12-17 | Filing |
| $24.49 | 20 | Large Shareholder, Director | 20 | 2013-12-17 | Filing |
| $24.49 | 20 | Large Shareholder, Director | 20 | 2013-12-17 | Filing |
| $24.49 | 20 | Large Shareholder, Director | 20 | 2013-12-17 | Filing |
| $18.33 | 32,094 | Large Shareholder, Officer, Director | 8,422,168 | 2009-11-30 | Filing |
| $18.40 | 59,406 | Large Shareholder, Officer, Director | 8,390,074 | 2009-11-27 | Filing |
| $18.48 | 8,500 | Large Shareholder, Officer, Director | 8,330,668 | 2009-11-24 | Filing |
| $19.97 | 320,100 | Large Shareholder, Officer, Director | 8,322,168 | 2009-11-18 | Filing |