| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| WASTE MANAGEMENT INC | Sr VP and Chief HR Officer | Common Stock | 20.5K | $3.78M | $184.50 | Apr 5, 2022 | Direct |
| WASTE MANAGEMENT INC | Sr VP and Chief HR Officer | Stock Option (Right to Buy) | 7.56K | $838K | $110.81 | Mar 1, 2022 | Direct |
| Summit Materials, Inc. | Director | Class A Common Stock | 0 | $0 | $52.50 | Feb 10, 2025 | Direct |
| Summit Materials, Inc. | Director | Restricted Stock Units | 0 | $0 | $52.50 | Feb 10, 2025 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Date Filed | Role |
|---|---|---|---|---|---|---|---|
| SUM | Summit Materials, Inc. | Feb 10, 2025 | 3 | -$629K | 4 | Feb 10, 2025 | Director |
| SUM | Summit Materials, Inc. | Jan 15, 2025 | 1 | $0 | 4 | Jan 17, 2025 | Director |
| SUM | Summit Materials, Inc. | Mar 7, 2024 | 1 | $0 | 4 | Mar 8, 2024 | Director |
| SUM | Summit Materials, Inc. | Feb 29, 2024 | 2 | $0 | 4 | Mar 4, 2024 | Director |
| SUM | Summit Materials, Inc. | Feb 28, 2023 | 2 | $0 | 4 | Mar 1, 2023 | Director |
| SUM | Summit Materials, Inc. | Feb 22, 2023 | 1 | $0 | 4 | Feb 24, 2023 | Director |
| SUM | Summit Materials, Inc. | May 19, 2022 | 2 | $0 | 4 | May 19, 2022 | Director |
| WM | WASTE MANAGEMENT INC | Apr 5, 2022 | 1 | $0 | 4 | Apr 7, 2022 | Sr VP and Chief HR Officer |
| WM | WASTE MANAGEMENT INC | Mar 1, 2022 | 2 | $0 | 4 | Mar 3, 2022 | Sr VP and Chief HR Officer |
| SUM | Summit Materials, Inc. | Mar 1, 2022 | 1 | $0 | 4 | Mar 3, 2022 | Director |
| WM | WASTE MANAGEMENT INC | Feb 15, 2022 | 2 | $1.49M | 4 | Feb 17, 2022 | Sr VP and Chief HR Officer |
| SUM | Summit Materials, Inc. | May 19, 2021 | 1 | $0 | 4 | May 21, 2021 | Director |
| SUM | Summit Materials, Inc. | May 19, 2021 | 0 | $0 | 3 | May 21, 2021 | Director |