3M Co SEC filings MMM
3M Co has 1,001 filings in SEC EDGAR's recent list, going back to Sep 12, 2018. Its latest annual report, Form ARS, was filed on Mar 25, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 20, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (material agreement, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B2 | Prospectus | Sep 4, 2026 | — |
| FWP | Free writing prospectus | Sep 3, 2026 | — |
| 424B5 | Prospectus supplement | Sep 3, 2026 | — |
| S-3ASR | Automatic shelf registration | Feb 3, 2026 | — |
| 424B5 | Prospectus supplement | Mar 5, 2025 | — |
| FWP | Free writing prospectus | Mar 4, 2025 | — |
| 424B2 | Prospectus | Mar 4, 2025 | — |
| S-3ASR | Automatic shelf registration | Feb 8, 2023 | — |
| 424B5 | Prospectus supplement | Mar 26, 2020 | — |
| FWP | Free writing prospectus | Mar 25, 2020 | — |
| 424B5 | Prospectus supplement | Mar 25, 2020 | — |
| S-3ASR | Automatic shelf registration | Feb 10, 2020 | — |
| 424B5 | Prospectus supplement | Aug 21, 2019 | — |
| FWP | Free writing prospectus | Aug 19, 2019 | — |
| 424B5 | Prospectus supplement | Aug 19, 2019 | — |
| 424B2 | Prospectus | Feb 14, 2019 | — |
| FWP | Free writing prospectus | Feb 13, 2019 | — |
| 424B2 | Prospectus | Sep 12, 2018 | — |
Showing 18 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Surgical & Medical Instruments & Apparatus (SIC 3841)
- Listed as
- MMM (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- St Paul, MN
- SEC filer status
- Large accelerated filer
- SEC CIK
- 66740
- Former names
- MINNESOTA MINING & MANUFACTURING CO (until Feb 6, 2002)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.