MMM · CIK 0000066740
3M CO (MMM) SEC Filings
Browse 3581 SEC filings for 3M CO, covering Aug 13, 1993 through Jul 2, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
3,581
Filed in the last 12 months
110
History covered
1993–2026
Latest filing
4
Latest important filings
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Latest annual report
10-K
Annual report · Feb 3, 2026
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10-Q
Quarterly report · Apr 21, 2026
Open original filingLatest company update
8-K
Management or director change · Jun 8, 2026
Open original filingComplete filing history
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50 filings
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| Form | Description | Period ended | Filed |
|---|---|---|---|
| 4 | PRIMARY DOCUMENT | Jul 1, 2026 | Jul 2, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 10, 2026 |
| 4 | PRIMARY DOCUMENT | Jun 5, 2026 | Jun 9, 2026 |
| 3 | PRIMARY DOCUMENT | Jun 5, 2026 | Jun 9, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 9, 2026 |
| 8-K | Management or director change | Jun 5, 2026 | Jun 8, 2026 |
| SD | Specialized disclosure report | — | May 28, 2026 |
| 8-K | Shareholder vote | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 12, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 11, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 11, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 8, 2026 |
| 8-K | Material agreement; Financial obligation | Apr 30, 2026 | May 6, 2026 |
| 4 | PRIMARY DOCUMENT | May 1, 2026 | May 4, 2026 |
| 4 | PRIMARY DOCUMENT | May 1, 2026 | May 4, 2026 |
| 4 | PRIMARY DOCUMENT | May 1, 2026 | May 4, 2026 |
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Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
86 filings
2025
120 filings
2024
111 filings
2023
113 filings
2022
144 filings
2021
117 filings
2020
123 filings
2019
136 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.