SEC Form 4 · Updated Daily
WM
— WASTE MANAGEMENT, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Morris John J | Officer | 99,363 | 2026-05-20 | F |
| Hemmer Tara J. | Officer | 81,461.579 | 2026-05-20 | A |
| Watson Michael J. | Officer | 44,146.296 | 2026-03-02 | S |
| HOLT VICTORIA M | Director | 23,881 | 2026-05-15 | A |
| Gluski Andres | Director · Officer | 18,383 | 2026-05-15 | A |
| MAZZARELLA KATHLEEN M | Director | 18,276 | 2026-05-15 | A |
| Carrasco Rafael | Officer | 15,539.742 | 2026-06-05 | S |
| DeSantis Christopher P. | Officer | 9,392.87 | 2026-03-09 | S |
| Varkey Johnson | Officer | 9,100.786 | 2026-04-04 | F |
| Smith Donald J | Officer | 6,024 | 2026-02-17 | S |
| Dalby Marcel | Officer | 5,866.729 | 2026-05-20 | A |
| Sylvester Maryrose | Director | 5,865 | 2026-05-15 | A |
| Reed David L. | Officer | 5,357.168 | 2026-08-07 | G |
| Stith Kimberly G. | Officer | 4,479.883 | 2026-09-03 | F |
| PLUMMER WILLIAM B | Director | 4,031 | 2026-05-15 | A |
| Chinn Bruce E. | Director | 3,729 | 2026-05-15 | A |
| Carroll John A. | Officer | 3,508.939 | 2026-09-04 | S |
| Bene Thomas | Director | 2,987 | 2026-05-15 | A |
| MENKE SEAN E | Director | 861 | 2026-05-15 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-09-04 | Carroll John A. | Open-market sale | 1,365 | $219.90 | 3,508.939 |
| 2026-09-03 | Stith Kimberly G. | Tax withholding | 356 | $220.13 | 4,479.883 |
| 2026-08-28 | Carroll John A. | Gift | 4,873.939 | $0.00 | 4,873.939 |
| 2026-08-28 | Carroll John A. | Gift | 4,873.939 | $0.00 | 4,109.365 |
| 2026-08-07 | Reed David L. | Gift | 5,357.168 | $0.00 | 5,357.168 |
| 2026-08-07 | Reed David L. | Gift | 5,357.168 | $0.00 | 3,136.832 |
| 2026-06-05 | Carrasco Rafael | Option exercise (derivative) | 2,655 | $126.00 | 0 |
| 2026-06-05 | Carrasco Rafael | Open-market sale | 2,655 | $220.47 | 15,539.742 |
| 2026-06-05 | Carrasco Rafael | Option exercise | 2,655 | $126.00 | 18,194.742 |
| 2026-05-20 | Morris John J | Tax withholding | 566 | $220.49 | 99,363 |
| 2026-05-20 | Hemmer Tara J. | Grant / award | 2,544 | $0.00 | 81,461.579 |
| 2026-05-20 | Dalby Marcel | Grant / award | 2,257 | $0.00 | 5,866.729 |
| 2026-05-15 | Bene Thomas | Grant / award | 861 | $220.71 | 2,987 |
| 2026-05-15 | Chinn Bruce E. | Grant / award | 861 | $220.71 | 3,729 |
| 2026-05-15 | Gluski Andres | Grant / award | 861 | $220.71 | 18,383 |
| 2026-05-15 | HOLT VICTORIA M | Grant / award | 861 | $220.71 | 23,881 |
| 2026-05-15 | MAZZARELLA KATHLEEN M | Grant / award | 1,314 | $220.71 | 18,276 |
| 2026-05-15 | Sylvester Maryrose | Grant / award | 861 | $220.71 | 5,865 |
| 2026-05-15 | MENKE SEAN E | Grant / award | 861 | $220.71 | 861 |
| 2026-05-15 | PLUMMER WILLIAM B | Grant / award | 861 | $220.71 | 4,031 |
| 2026-04-04 | Varkey Johnson | Tax withholding | 192 | $233.94 | 9,100.786 |
| 2026-03-09 | DeSantis Christopher P. | Open-market sale | 61 | $245.50 | 9,392.87 |
| 2026-03-09 | Carroll John A. | Open-market sale | 47 | $245.30 | 8,983.304 |
| 2026-03-09 | Varkey Johnson | Open-market sale | 121 | $245.27 | 9,292.786 |
| 2026-03-09 | Morris John J | Option exercise (derivative) | 5,484 | $150.12 | 0 |
| 2026-03-09 | Morris John J | Open-market sale | 4,211 | $243.38 | 99,929 |
| 2026-03-09 | Morris John J | Option exercise | 5,484 | $150.12 | 104,140 |
| 2026-03-09 | Reed David L. | Open-market sale | 75 | $245.26 | 8,494.606 |
| 2026-03-07 | DeSantis Christopher P. | Tax withholding | 107 | $246.31 | 9,453.87 |
| 2026-03-07 | Carroll John A. | Tax withholding | 74 | $246.31 | 9,030.304 |
| 2026-03-07 | Varkey Johnson | Tax withholding | 193 | $246.31 | 9,413.786 |
| 2026-03-07 | Reed David L. | Tax withholding | 121 | $246.31 | 8,569.606 |
| 2026-03-06 | Morris John J | Open-market sale | 7,979 | $245.07 | 98,656 |
| 2026-03-03 | Varkey Johnson | Open-market sale | 617 | $244.13 | 9,606.786 |
| 2026-03-03 | Carroll John A. | Grant / award | 892 | $0.00 | 9,104.304 |
| 2026-03-03 | Fish James C Jr | Grant / award (derivative) | 57,034 | $0.00 | 57,034 |
| 2026-03-03 | Morris John J | Grant / award (derivative) | 19,011 | $0.00 | 19,011 |
| 2026-03-03 | Reed David L. | Grant / award (derivative) | 10,806 | $0.00 | 10,806 |
| 2026-03-03 | Smith Donald J | Grant / award (derivative) | 10,006 | $0.00 | 10,006 |
| 2026-03-03 | DeSantis Christopher P. | Grant / award (derivative) | 10,006 | $0.00 | 10,006 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.