| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| TAN DEREK | SR VP Chief Accounting Officer | 3 WATERWAY SQUARE PLACE, SUITE 110, THE WOODLANDS | Derek Tan | 06 Mar 2026 | 0002053089 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WCN | Common Shares | Sale | $200,618 | -1,173 | -46% | $171.03 | 1,404 | 04 Mar 2026 | Direct |