| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Robertson Andrea | Director | 150 OCEAN LANE DRIVE, APT 3E, KEY BISCAYNE | /s/ Andrea Robertson | 2025-08-04 | 0001295248 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CLH | Common Stock | Sale | -$195K | -836 | -7.8% | $233.64 | 9.89K | Jul 31, 2025 | Direct |