| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $39.10 | 700 | $27,370.00 | 334,837 | 2019-03-14 | Filing |
| Officer | $36.75 | 200 | $7,350.00 | 47,146 | 2019-03-01 | Filing |
| Officer | $36.04 | 1,300 | $46,852.00 | 47,346 | 2019-03-01 | Filing |
| Officer, Director | $36.13 | 3,900 | $140,907.00 | 335,537 | 2019-02-28 | Filing |
| Officer, Director | $36.20 | 3,700 | $133,940.00 | 339,437 | 2019-02-27 | Filing |
| Officer, Director | $35.22 | 200 | $7,044.00 | 343,137 | 2019-02-27 | Filing |
| Director | $36.07 | 62,590 | $2,257,621.30 | 7,500 | 2019-02-28 | Filing |
| Officer | $39.59 | 775 | $30,682.25 | 271,943 | 2019-02-15 | Filing |
| Officer | $40.00 | 5,909 | $236,360.00 | 21,688 | 2019-02-15 | Filing |
| Officer, Director | $39.01 | 3,900 | $152,139.00 | 342,138 | 2019-02-12 | Filing |
| Officer, Director | $38.52 | 3,900 | $150,228.00 | 346,038 | 2019-02-11 | Filing |
| Officer | $38.55 | 13,975 | $538,736.25 | 272,718 | 2019-02-11 | Filing |
| Officer | $38.78 | 9,698 | $376,088.44 | 273,205 | 2019-02-06 | Filing |
| Officer | $38.04 | 2,677 | $101,833.08 | 282,903 | 2019-02-06 | Filing |
| Officer | $38.44 | 500 | $19,220.00 | 31,858 | 2019-02-02 | Filing |
| Officer | $37.80 | 1,000 | $37,800.00 | 32,358 | 2019-02-01 | Filing |
| Officer, Director | $35.82 | 430 | $15,402.60 | 296,452 | 2019-01-24 | Filing |
| Officer, Director | $34.98 | 3,470 | $121,380.60 | 296,882 | 2019-01-24 | Filing |
| Officer, Director | $36.58 | 100 | $3,658.00 | 300,352 | 2019-01-23 | Filing |
| Officer, Director | $35.59 | 800 | $28,472.00 | 300,452 | 2019-01-23 | Filing |