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 |
|---|---|---|---|---|
| STEINER DAVID P | Director | 1,317,401.41 | 2016-07-05 | M |
| TREVATHAN JAMES E JR | Director | 398,038 | 2018-02-15 | A |
| ODONNELL LAWRENCE III | Officer | 291,746.59 | 2010-02-16 | A |
| Fish James C Jr | Officer | 256,183 | 2026-02-06 | S |
| Rankin Devina A | Director | 141,822 | 2025-05-27 | M |
| SIMPSON ROBERT G | Officer | 137,932.12 | 2010-09-21 | M |
| Schwartz Mark E. | Officer | 110,557 | 2016-08-04 | M |
| Woods Duane C | Officer | 110,241.6 | 2012-03-01 | M |
| Morris John J | Officer | 99,363 | 2026-05-20 | F |
| DAMICO ROBERT P | Officer | 94,927.2 | 2006-01-27 | A |
| WITTENBRAKER RICK L | Officer | 81,653.52 | 2014-10-06 | G |
| Hemmer Tara J. | Officer | 81,461.579 | 2026-05-20 | A |
| WILLIAMS CHARLES E | Officer | 80,340.75 | 2006-11-17 | S |
| RICE CHERIE C | Officer | 62,603.26 | 2012-07-31 | M |
| Watson Michael J. | Officer | 61,397.296 | 2026-03-02 | M |
| Boettcher Charles C | Officer | 60,955.4 | 2026-01-29 | A |
| HOPKINS DAVID R | Officer | 60,830 | 2007-03-04 | F |
| WEIDMAN MARK A | Officer | 57,677 | 2014-08-21 | G |
| POPE JOHN C | Director | 56,646 | 2024-01-15 | A |
| Harris Jeff M | Officer | 51,490 | 2018-11-08 | S |
| Bhasin Puneet | Officer | 51,457 | 2016-08-10 | M |
| Aardsma David A | Officer | 50,985.61 | 2014-02-18 | A |
| Frazier Brett W | Officer | 44,691.14 | 2012-07-30 | M |
| Batchelor Steve | Officer | 42,246.06 | 2022-03-01 | A |
| Sjoqvist Nikolaj H | Officer | 38,769 | 2022-04-28 | S |
| WEIDEMEYER THOMAS H | Director | 37,161 | 2023-01-15 | A |
| REUM W ROBERT | Director | 36,137 | 2017-01-15 | A |
| ROBERTSON GREG A | Officer | 34,796.23 | 2012-03-09 | F |
| DeRueda Patrick J | Officer | 33,496.53 | 2010-02-16 | A |
| CLARK FRANK M | Director | 33,004 | 2021-01-21 | S |
| CALDWELL BARRY H | Officer | 31,446.79 | 2018-05-04 | G |
| CADDELL LYNN M | Officer | 30,064.32 | 2009-02-17 | A |
| FELAGO RICHARD T | Officer | 26,248.56 | 2006-03-04 | F |
| GROSS PATRICK W | Director | 25,230 | 2020-01-15 | A |
| HOLT VICTORIA M | Director | 23,881 | 2026-05-15 | A |
| ANDERSON BRADBURY H | Director | 23,218 | 2018-01-15 | A |
| CAFFERTY PASTORA SAN JUAN | Director | 22,610 | 2012-12-15 | A |
| LAVALLEY JIMMY D | Officer | 21,644.12 | 2007-01-21 | F |
| Oates-Forney Tamla | Officer | 20,495 | 2022-04-05 | A |
| Gluski Andres | Director · Officer | 18,383 | 2026-05-15 | A |
| MAZZARELLA KATHLEEN M | Director | 18,276 | 2026-05-15 | A |
| Smith Donald J | Officer | 18,218 | 2026-02-17 | M |
| Carrasco Rafael | Officer | 18,194.742 | 2026-06-05 | M |
| Romans Michael Jay | Officer | 17,960.76 | 2010-02-16 | A |
| Carpenter Don P | Officer | 17,899 | 2016-12-31 | F |
| LOWELL J DRENNAN | Officer | 16,556.2 | 2006-03-04 | F |
| Schultz James T | Officer | 16,223.83 | 2006-10-28 | F |
| Caesar William K | Officer | 14,609.19 | 2014-02-18 | A |
| DeSantis Christopher P. | Officer | 9,453.87 | 2026-03-07 | F |
| Varkey Johnson | Officer | 9,100.786 | 2026-04-04 | F |
| RUSH CARL V JR | Officer | 7,975.62 | 2012-03-09 | F |
| Nagy Leslie K | Officer | 5,960.79 | 2022-02-16 | P |
| 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 |
| Shade Darren K | Officer | 2,669 | 2017-02-28 | A |
| MORGAN THOMAS I | Director | 2,554 | 2008-01-15 | A |
| Rooney Kelly C. | Officer | 2,249 | 2024-02-23 | F |
| MENKE SEAN E | Director | 861 | 2026-05-15 | A |
| Cowan Grace | Officer | 240.14 | 2012-08-23 | S |
| ROTHMEIER STEVEN G | Director | 0 | 2012-01-04 | G |
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 |
| 2026-05-13 | Dalby Marcel | — | — | — | 3,609.73 |
| 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 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.