Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $47.37 | 1,000 | Director | 1,000 | 2018-08-20 | Filing |
| $42.18 | 6,000 | Officer, Director | 24,213 | 2018-05-23 | Filing |
| $57.45 | 1,800 | Officer | 35,877 | 2017-04-12 | Filing |
| $37.76 | 4,013 | Officer | 153,563 | 2011-07-26 | Filing |
| $36.55 | 700 | Officer | 73,475 | 2010-09-30 | Filing |
| $35.60 | 6,747 | Officer | 119,262 | 2010-07-16 | Filing |
| $68.42 | 25 | Officer | 21,723 | 2009-11-24 | Filing |
| $67.39 | 4,506 | Officer | 45,935 | 2009-11-10 | Filing |
| $65.50 | 1,800 | Officer | 21,698 | 2009-10-22 | Filing |
| $48.45 | 10,000 | Director | 22,757 | 2009-03-26 | Filing |
| $59.20 | 2,770 | Officer | 29,794 | 2009-02-04 | Filing |