| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CLH | Common Stock | Sale | $2,544,005 | -25,000 | -0.77% | $101.76 | 3,237,214 | 25 Aug 2021 | Direct | |
| holding | CLH | Common Stock | 71,304 | 25 Aug 2021 | McKim 2020 Annuity Trust | ||||||
| holding | CLH | Common Stock | 132,317 | 25 Aug 2021 | June 2020 GRAT | ||||||
| holding | CLH | Common Stock | 164,578 | 25 Aug 2021 | McKim 2021 Annuity Trust |