WM · CIK 0000823768
WASTE MANAGEMENT INC (WM) SEC Filings
Browse 3253 SEC filings for WASTE MANAGEMENT INC, covering Mar 9, 1994 through Jun 18, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
3,253
Filed in the last 12 months
129
History covered
1994–2026
Latest filing
11-K
Latest important filings
Jump directly to the most recent annual, quarterly, and current reports.
Latest annual report
10-K
Annual report · Feb 9, 2026
Open original filingLatest quarterly report
10-Q
Quarterly report · Apr 29, 2026
Open original filingLatest company update
8-K
Shareholder vote · May 14, 2026
Open original filingComplete filing history
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50 filings
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Search by form or description, filter by purpose and year, and open the original SEC document.
| Form | Description | Period ended | Filed |
|---|---|---|---|
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 18, 2026 |
| 4 | Change in insider ownership | Jun 5, 2026 | Jun 8, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 5, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 21, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 21, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 21, 2026 |
| 4 | Change in insider ownership | May 15, 2026 | May 18, 2026 |
| 4 | Change in insider ownership | May 15, 2026 | May 18, 2026 |
| 4 | Change in insider ownership | May 15, 2026 | May 18, 2026 |
| 4 | Change in insider ownership | May 15, 2026 | May 18, 2026 |
| 4 | Change in insider ownership | May 15, 2026 | May 18, 2026 |
| 4 | Change in insider ownership | May 15, 2026 | May 18, 2026 |
| 4 | Change in insider ownership | May 15, 2026 | May 18, 2026 |
| 4 | Change in insider ownership | May 15, 2026 | May 18, 2026 |
| 3 | Initial insider ownership statement | May 13, 2026 | May 14, 2026 |
| 8-K | Shareholder vote | May 12, 2026 | May 14, 2026 |
| 8-K | Management or director change | May 8, 2026 | May 13, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | Apr 30, 2026 |
| 10-Q | Quarterly report | Mar 31, 2026 | Apr 29, 2026 |
| 8-K | Results of operations | Apr 28, 2026 | Apr 28, 2026 |
| 4 | Change in insider ownership | Apr 4, 2026 | Apr 7, 2026 |
| ARS | ARS filing | Dec 31, 2025 | Mar 31, 2026 |
| DEFA14A | Additional proxy materials | — | Mar 31, 2026 |
| DEF 14A | Definitive proxy statement | May 12, 2026 | Mar 31, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | Mar 27, 2026 |
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Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
102 filings
2025
140 filings
2024
157 filings
2023
117 filings
2022
86 filings
2021
89 filings
2020
92 filings
2019
81 filings
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.