| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| LH | $169.80 | 5,902 | Officer | 6,097 | 2019-08-30 | Filing |
| LH | $182.37 | 315 | Officer | 5,940 | 2018-05-31 | Filing |
| LH | $182.30 | 5,185 | Officer | 6,255 | 2018-05-31 | Filing |
| LH | $139.84 | 3,613 | Officer | 5,789 | 2017-05-22 | Filing |