22 insiders reported 132 Form 4 transactions for WASTE MANAGEMENT INC (WM) over the past 18 months (most recent 2026-09-08). Recent activity: Stith Kimberly G. (SVP - Chief HR Officer) Sell 356 shares, Carroll John A. (VP & Chief Accounting Officer) Sell 1,365 shares, Carroll John A. (VP & Chief Accounting Officer) Sell 4,874 shares, Carroll John A. (VP & Chief Accounting Officer) Buy 4,874 shares, Reed David L. (EVP & CFO) Buy 5,357 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-08 | Stith Kimberly G. | SVP - Chief HR Officer | Sell | 356 | $78,366 |
| 2026-09-08 | Carroll John A. | VP & Chief Accounting Officer | Sell | 1,365 | $300,164 |
| 2026-08-31 | Carroll John A. | VP & Chief Accounting Officer | Sell | 4,874 | $0 |
| 2026-08-31 | Carroll John A. | VP & Chief Accounting Officer | Buy | 4,874 | $0 |
| 2026-08-10 | Reed David L. | EVP & CFO | Buy | 5,357 | $0 |
| 2026-08-10 | Reed David L. | EVP & CFO | Sell | 5,357 | $0 |
| 2026-06-08 | Carrasco Rafael | SVP of Enterprise Strategy | Buy | 2,655 | $334,557 |
| 2026-06-08 | Carrasco Rafael | SVP of Enterprise Strategy | Sell | 2,655 | $585,348 |
| 2026-05-21 | Morris John J | President | Sell | 566 | $124,797 |
| 2026-05-21 | Dalby Marcel | SVP Bus Optimiz & Collection | Buy | 2,257 | $0 |
| 2026-05-21 | Hemmer Tara J. | EVP & Chief Operating Officer | Buy | 2,544 | $0 |
| 2026-05-18 | MENKE SEAN E | Director | Buy | 861 | $190,031 |
| 2026-05-18 | Chinn Bruce E. | Director | Buy | 861 | $190,031 |
| 2026-05-18 | Gluski Andres | Director | Buy | 861 | $190,031 |
| 2026-05-18 | Bene Thomas | Director | Buy | 861 | $190,031 |
| 2026-05-18 | PLUMMER WILLIAM B | Director | Buy | 861 | $190,031 |
| 2026-05-18 | MAZZARELLA KATHLEEN M | Director | Buy | 1,314 | $290,013 |
| 2026-05-18 | Sylvester Maryrose | Director | Buy | 861 | $190,031 |
| 2026-05-18 | HOLT VICTORIA M | Director | Buy | 861 | $190,031 |
| 2026-04-07 | Varkey Johnson | SVP-Chief Information Officer | Sell | 192 | $44,916 |
| 2026-03-10 | DeSantis Christopher P. | SVP Operations - East | Sell | 107 | $26,355 |
| 2026-03-10 | DeSantis Christopher P. | SVP Operations - East | Sell | 61 | $14,976 |
| 2026-03-10 | Varkey Johnson | SVP-Chief Information Officer | Sell | 193 | $47,538 |
| 2026-03-10 | Varkey Johnson | SVP-Chief Information Officer | Sell | 121 | $29,678 |
| 2026-03-10 | Carroll John A. | VP & Chief Accounting Officer | Sell | 74 | $18,227 |
来源：SEC Form 4 申报文件 · 截至 2026-09-08