| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| GUILLET EDWARD E | Director | 3 WATERWAY SQUARE PLACE, SUITE 110, THE WOODLANDS | Edward Guillet | 30 Oct 2025 | 0001203079 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WCN | Common Shares | Sale | $1,569,928 | -9,000 | -38% | $174.44 | 14,883 | 28 Oct 2025 | Direct |