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 |
|---|---|---|---|
| 8-K |
Current report
Material agreement, Other events
|
Nov 4, 2026 | Nov 3, 2026 |
| 4 | Insider transaction | Nov 2, 2026 | Oct 30, 2026 |
| 10-Q | Quarterly report | Oct 20, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 20, 2026 | Oct 20, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 19, 2026 | Oct 19, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 16, 2026 | — |
| 4 | Insider transaction | Oct 9, 2026 | Oct 7, 2026 |
| 4 | Insider transaction | Oct 9, 2026 | Oct 7, 2026 |
| 4 | Insider transaction | Oct 9, 2026 | Oct 7, 2026 |
| 3 | Initial insider ownership | Oct 9, 2026 | Oct 1, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Oct 1, 2026 |
| 3/A | Primary document | Sep 22, 2026 | Aug 10, 2026 |
| CERT | Nyse certification | Sep 11, 2026 | — |
| 8-A12B | Filing | Sep 10, 2026 | — |
| 8-K |
Current report
Other events
|
Sep 10, 2026 | Sep 10, 2026 |
| 424B2 | Prospectus | Sep 4, 2026 | — |
| FWP | Free writing prospectus | Sep 3, 2026 | — |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| 424B5 | Prospectus supplement | Sep 3, 2026 | — |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Aug 19, 2026 | Aug 17, 2026 |
| 3 | Initial insider ownership | Aug 14, 2026 | Aug 10, 2026 |
| 3 | Initial insider ownership | Aug 14, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 5, 2026 |
| 144 | Notice of proposed sale | Aug 5, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 27, 2026 | — |
| 4 | Insider transaction | Jul 24, 2026 | Jul 23, 2026 |
| 4 | Insider transaction | Jul 24, 2026 | Jul 23, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 22, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 22, 2026 |
| 144 | Notice of proposed sale | Jul 23, 2026 | — |
| 144 | Notice of proposed sale | Jul 23, 2026 | — |
| 144 | Notice of proposed sale | Jul 22, 2026 | — |
| 144 | Notice of proposed sale | Jul 22, 2026 | — |
| 10-Q | Quarterly report | Jul 21, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 21, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 1, 2026 |
| 144 | Notice of proposed sale | Jun 10, 2026 | — |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 3 | Initial insider ownership | Jun 9, 2026 | Jun 5, 2026 |
| 144 | Notice of proposed sale | Jun 9, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Jun 8, 2026 | Jun 5, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2026 | — |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 12, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 11, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 11, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 8, 2026 | — |
| 8-K |
Current report
Material agreement, New debt
|
May 6, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | May 4, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 4, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 4, 2026 | May 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 4, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 27, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 27, 2026 | — |
| 10-Q | Quarterly report | Apr 21, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 21, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 9, 2026 | May 30, 2024 |
| 4 | Insider transaction | Apr 2, 2026 | Apr 1, 2026 |
| DEFA14A | Additional proxy material | Mar 27, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| ARS | Annual report to shareholders | Mar 25, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 25, 2026 | — |
| DEF 14A | Proxy statement | Mar 25, 2026 | May 12, 2026 |
| 4 | Insider transaction | Mar 3, 2026 | Mar 2, 2026 |
| 4/A | Primary document | Feb 18, 2026 | Feb 2, 2026 |
| 4/A | Primary document | Feb 18, 2026 | Feb 2, 2026 |
| 4/A | Primary document | Feb 18, 2026 | Feb 2, 2026 |
| 4/A | Primary document | Feb 18, 2026 | Feb 2, 2026 |
| 4/A | Primary document | Feb 12, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 12, 2026 | Feb 11, 2026 |
| 144 | Notice of proposed sale | Feb 12, 2026 | — |
| 144 | Notice of proposed sale | Feb 11, 2026 | — |
| 4/A | Primary document | Feb 10, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 6, 2026 |
| 3 | Initial insider ownership | Feb 9, 2026 | Feb 6, 2026 |
| 3 | Initial insider ownership | Feb 9, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 6, 2026 |
| 144 | Notice of proposed sale | Feb 9, 2026 | — |
| 144 | Notice of proposed sale | Feb 9, 2026 | — |
| 144 | Notice of proposed sale | Feb 6, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Feb 5, 2026 | Feb 3, 2026 |
| 4 | Insider transaction | Feb 4, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 4, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 4, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 4, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 4, 2026 | Feb 2, 2026 |
| S-3ASR | Automatic shelf registration | Feb 3, 2026 | — |
| IRANNOTICE | Filing | Feb 3, 2026 | — |
| 10-K | Annual report | Feb 3, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jan 23, 2026 | Jan 23, 2026 |
| 144 | Notice of proposed sale | Jan 22, 2026 | — |
| 8-K |
Current report
Results of operations
|
Jan 20, 2026 | Jan 20, 2026 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 1, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 13, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 13, 2025 |
| 144 | Notice of proposed sale | Nov 13, 2025 | — |
| 4 | Insider transaction | Nov 3, 2025 | Nov 1, 2025 |
| 4 | Insider transaction | Oct 30, 2025 | Oct 29, 2025 |
| 144 | Notice of proposed sale | Oct 29, 2025 | — |
| 4 | Insider transaction | Oct 27, 2025 | Oct 24, 2025 |
| 10-Q | Quarterly report | Oct 21, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 21, 2025 | Oct 21, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Oct 1, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Oct 1, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Oct 1, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 18, 2025 | — |
| 4 | Insider transaction | Aug 18, 2025 | Aug 15, 2025 |
| 8-K |
Current report
Officer or director change
|
Aug 15, 2025 | Aug 11, 2025 |
| 4 | Insider transaction | Aug 8, 2025 | Aug 7, 2025 |
| 144 | Notice of proposed sale | Aug 7, 2025 | — |
| 4 | Insider transaction | Aug 6, 2025 | Aug 5, 2025 |
| 144 | Notice of proposed sale | Aug 5, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 30, 2025 | — |
| 4 | Insider transaction | Jul 23, 2025 | Jul 23, 2025 |
| 10-Q | Quarterly report | Jul 18, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 18, 2025 | Jul 18, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 2, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2025 | — |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 144 | Notice of proposed sale | May 23, 2025 | — |
| 4 | Insider transaction | May 21, 2025 | May 20, 2025 |
| 144 | Notice of proposed sale | May 20, 2025 | — |
| 4 | Insider transaction | May 19, 2025 | May 15, 2025 |
| 144 | Notice of proposed sale | May 15, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 12, 2025 | May 12, 2025 |
| 3 | Initial insider ownership | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 5, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 5, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 5, 2025 | May 1, 2025 |
| 4 | Insider transaction | Apr 28, 2025 | Apr 25, 2025 |
| 10-Q | Quarterly report | Apr 22, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2025 | Apr 22, 2025 |
| 3 | Initial insider ownership | Apr 9, 2025 | Apr 7, 2025 |
| DEFA14A | Additional proxy material | Mar 28, 2025 | — |
| ARS | Annual report to shareholders | Mar 26, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 26, 2025 | — |
| DEF 14A | Proxy statement | Mar 26, 2025 | May 13, 2025 |
| 8-K |
Current report
Other events
|
Mar 13, 2025 | Mar 13, 2025 |
| 424B5 | Prospectus supplement | Mar 5, 2025 | — |
| FWP | Free writing prospectus | Mar 4, 2025 | — |
| 424B2 | Prospectus | Mar 4, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 26, 2025 | Feb 26, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 21, 2025 | Feb 18, 2025 |
| 4/A | Primary document | Feb 18, 2025 | Feb 3, 2025 |
| 4/A | Primary document | Feb 18, 2025 | Feb 3, 2025 |
| 4/A | Primary document | Feb 18, 2025 | Feb 3, 2025 |
| 4/A | Primary document | Feb 18, 2025 | Feb 3, 2025 |
| 4/A | Primary document | Feb 18, 2025 | Feb 3, 2025 |
| 4/A | Primary document | Feb 18, 2025 | Feb 3, 2025 |
| 4/A | Primary document | Feb 18, 2025 | May 1, 2024 |
| 4 | Insider transaction | Feb 18, 2025 | Feb 7, 2025 |
| 4 | Insider transaction | Feb 13, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Feb 13, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Feb 13, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Feb 13, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Feb 13, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Feb 13, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Feb 13, 2025 | Feb 12, 2025 |
Showing 200 filings, the most recent 200. 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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All 151 Surgical & Medical Instruments & Apparatus companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.