Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $66.12 | 1,000 | Director | 3,200 | 2016-12-02 | Filing |
| $57.86 | 1,000 | Director | 3,200 | 2016-08-11 | Filing |
| $69.50 | 1,910 | Officer | 2,000 | 2014-08-22 | Filing |
| $69.32 | 2,000 | Director | 0 | 2014-08-11 | Filing |
| $66.50 | 2,000 | Director | 0 | 2014-07-31 | Filing |
| $65.77 | 1,000 | Director | 0 | 2014-07-31 | Filing |
| $57.92 | 3,000 | Director | 0 | 2014-02-21 | Filing |
| $54.51 | 2,000 | Director | 0 | 2014-02-05 | Filing |
| $53.63 | 1,000 | Director | 0 | 2013-11-18 | Filing |
| $53.63 | 5,000 | Officer | 2,000 | 2013-11-04 | Filing |
| $53.60 | 1,000 | Officer | 0 | 2013-11-01 | Filing |
| $53.39 | 1,000 | Director | 3,200 | 2013-11-04 | Filing |
| $52.93 | 8,216 | Officer, Director | 81,186 | 2013-10-31 | Filing |
| $53.42 | 1,000 | Officer, Director | 89,402 | 2013-10-30 | Filing |
| $53.52 | 10,784 | Officer, Director | 90,402 | 2013-10-29 | Filing |
| $55.75 | 2,000 | Director | 0 | 2013-02-01 | Filing |
| $53.26 | 2,360 | Officer, Director | 101,186 | 2012-11-05 | Filing |
| $56.24 | 2,000 | Director | 0 | 2012-09-06 | Filing |
| $54.71 | 25,000 | Officer, Director | 69,855 | 2011-11-03 | Filing |
| $54.57 | 15,000 | Officer, Director | 94,855 | 2011-11-02 | Filing |