Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $65.88 | 1,500 | Director | 4,412 | 2020-06-15 | Filing |
| $58.27 | 36 | Officer | 40,154 | 2016-03-15 | Filing |
| $86.53 | 500 | Director | 2,500 | 2015-08-25 | Filing |
| $87.66 | 1,000 | Director | 2,000 | 2015-08-25 | Filing |
| $81.06 | 1,000 | Director | 1,000 | 2015-05-12 | Filing |
| $54.53 | 29 | Officer | 20,758 | 2012-03-15 | Filing |
| $50.56 | 29 | Officer | 17,870 | 2011-12-15 | Filing |
| $37.02 | 33 | Officer | 18,449 | 2011-09-15 | Filing |
| $25.32 | 51 | Officer | 49,534 | 2010-12-31 | Filing |
| $20.60 | 343 | Officer | 183,277 | 2010-09-30 | Filing |
| $20.00 | 354 | Officer | 182,933 | 2010-06-30 | Filing |
| $24.89 | 285 | Officer | 182,579 | 2010-03-31 | Filing |
| $23.60 | 1,000 | Officer | 19,500 | 2010-06-24 | Filing |
| $23.86 | 300 | Officer | 72,350 | 2010-06-24 | Filing |
| $25.58 | 400 | Officer | 72,050 | 2010-02-16 | Filing |
| $25.66 | 1,000 | Officer | 18,500 | 2010-02-16 | Filing |
| $24.65 | 500 | Officer | 182,294 | 2009-11-30 | Filing |