WASTE MANAGEMENT INC of HOUSTON, TX filed a SC 13E3 with the SEC on 1998-08-07. Industry: Refuse Systems.
Showing 12 of 59 filings.
| Filed | Form |
|---|---|
| 2026-03-31 | DEFA14A |
| 2026-03-31 | DEF 14A |
| 2025-04-01 | DEFA14A |
| 2025-04-01 | DEF 14A |
| 2024-04-02 | DEFA14A |
| 2024-04-02 | DEF 14A |
| 2024-03-12 | PRE 14A |
| 2023-03-28 | DEFA14A |
| 2023-03-28 | DEF 14A |
| 2022-03-29 | DEFA14A |
| 2022-03-29 | DEF 14A |
| 2021-03-31 | DEFA14A |