| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gabriel Sharon M. | EVP/CIO (CHESI) | 42 LONGWATER DRIVE, NORWELL | /s/ Sharon M. Gabriel | 20 Feb 2026 | 0001756568 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CLH | Common Stock | Sale | $998,528 | -3,540 | -13% | $282.07 | 23,193 | 20 Feb 2026 | Direct |