| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $78.65 | 4,050 | $318,532.50 | 2,000 | 2018-09-07 | Filing | |
| $81.57 | 21,438 | $1,748,676.22 | 61,499 | 2018-09-19 | Filing | |
| $81.50 | 8,517 | $694,175.53 | 61,499 | 2018-09-18 | Filing | |
| $80.51 | 5,300 | $426,703.00 | 2,150 | 2018-09-14 | Filing | |
| $80.00 | 3,870 | $309,600.00 | 4,148 | 2018-09-13 | Filing | |
| $80.00 | 15,600 | $1,248,000.00 | 68,289 | 2018-09-11 | Filing | |
| $78.10 | 1,500 | $117,147.45 | 134,945 | 2018-09-07 | Filing | |
| $78.55 | 1,920 | $150,816.19 | 4,148 | 2018-09-07 | Filing | |
| $77.26 | 3,000 | $231,780.30 | 104,810 | 2018-08-29 | Filing | |
| $77.05 | 2,720 | $209,567.02 | 6,068 | 2018-08-27 | Filing | |
| $77.00 | 3,000 | $231,000.00 | 107,810 | 2018-08-27 | Filing | |
| $76.95 | 3,000 | $230,850.00 | 110,810 | 2018-08-07 | Filing | |
| $76.95 | 3,000 | $230,850.00 | 133,445 | 2018-08-07 | Filing | |
| $76.95 | 2,000 | $153,900.00 | 136,445 | 2018-07-31 | Filing | |
| $76.70 | 2,000 | $153,409.00 | 138,445 | 2018-07-26 | Filing | |
| $72.07 | 3,000 | $216,202.20 | 140,445 | 2018-07-05 | Filing | |
| $75.56 | 2,000 | $151,120.00 | 143,445 | 2018-06-08 | Filing | |
| $78.64 | 5,000 | $393,198.50 | 44,298 | 2018-03-16 | Filing | |
| $77.90 | 3,000 | $233,700.00 | 145,445 | 2018-03-16 | Filing | |
| $78.03 | 3,000 | $234,075.00 | 148,445 | 2018-03-15 | Filing |