| 2023-11-13 | WM | Pres, Chief Executive Officer | Sell | 9,550 | $172.00 | $1,642,600.00 | -2.7% | → |
| 2022-03-29 | WM | Pres, Chief Executive Officer | Sell | 35,724 | $158.21 | $5,651,757.09 | -13.6% | → |
| 2022-03-07 | WM | Pres, Chief Executive Officer | Sell | 31,072 | $158.10 | $4,912,359.74 | -9.0% | → |
| 2021-06-01 | WM | Pres, Chief Executive Officer | Sale+OE | 131,625 | $140.50 | $18,493,470.45 | -39.5% | → |
| 2021-05-17 | WM | Pres, Chief Executive Officer | Sell | 1 | $141.48 | $91.78 | - | → |
| 2021-02-22 | WM | Pres, Chief Executive Officer | Sell | 62,324 | $110.08 | $6,860,819.12 | -21.6% | → |
| 2016-03-09 | WM | EVP, Chief Financial Officer | Sale+OE | 562 | $57.76 | $32,461.18 | -0.4% | → |