| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CLH | Common Stock | Sale | $3,285,300 | -30,000 | -0.95% | $109.51 | 3,126,207 | 17 Mar 2022 | Direct | |
| transaction | CLH | Common Stock | Sale | $2,199,991 | -20,176 | -0.65% | $109.04 | 3,106,031 | 18 Mar 2022 | Direct | |
| holding | CLH | Common Stock | 9,730 | 17 Mar 2022 | McKim 2020 Annuity Trut | ||||||
| holding | CLH | Common Stock | 87,132 | 17 Mar 2022 | June 2020 GRAT | ||||||
| holding | CLH | Common Stock | 109,053 | 17 Mar 2022 | McKim 2021 Annuity Trust | ||||||
| holding | CLH | Common Stock | 160,000 | 17 Mar 2022 | McKim 2022 Annuity Trust |