| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| LH | Director | Dec 15, 2021 | Sale | $302.26 | 500 | 151,128 | 6,395 | Dec 17, 2021, 10:36 AM |
| LH | Director | May 31, 2018 | Sale | $181.29 | 1,263 | 228,967 | 4,637 | Jun 04, 2018, 04:17 PM |
| LH | Director | Oct 30, 2017 | Sale | $153.52 | 971 | 149,068 | 3,501 | Nov 01, 2017, 10:31 AM |
| Symbol | Relationship | Date | Transaction | Value($) |
| LH | Director | Dec 15, 2021 | Sale | 151,128 |
| LH | Director | May 31, 2018 | Sale | 228,967 |
| LH | Director | Oct 30, 2017 | Sale | 149,068 |