3M Company (MMM) SEC Filing (8-K) 2022

Browse all 3M Company SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more

Last updated: March 17, 2026, 5:32 AM ET

SEC Filings

Date

8-K

Material company events (earnings, M&A, or leadership changes)

Dec 20, 2022 06:33 AM

4

Insider ownership (buying, selling) activity

Aug 6, 2026 04:18 PM

SC 13G/A

Updated passive ownership disclosure

Jul 27, 2026 12:24 PM

4

Insider ownership (buying, selling) activity

Jul 24, 2026 08:29 AM

4

Insider ownership (buying, selling) activity

Jul 24, 2026 08:27 AM

4

Insider ownership (buying, selling) activity

Jul 23, 2026 04:11 PM

4

Insider ownership (buying, selling) activity

Jul 23, 2026 04:13 PM

8-K

Material company events (earnings, M&A, or leadership changes)

Jul 21, 2026 06:34 AM

10-Q

Quarterly financial results and management updates

Jul 21, 2026 12:08 PM

4

Insider ownership (buying, selling) activity

Jul 2, 2026 09:13 AM

3

Initial disclosure of insider ownership

Jun 9, 2026 04:04 PM

4

Insider ownership (buying, selling) activity

Jun 9, 2026 04:07 PM

8-K

Material company events (earnings, M&A, or leadership changes)

Jun 8, 2026 11:02 AM

SD

Specialized disclosure report (e.g., conflict minerals)

May 28, 2026 04:05 PM

4

Insider ownership (buying, selling) activity

May 13, 2026 04:16 PM

8-K

Material company events (earnings, M&A, or leadership changes)

May 13, 2026 05:22 PM

4

Insider ownership (buying, selling) activity

May 13, 2026 04:23 PM

4

Insider ownership (buying, selling) activity

May 13, 2026 04:21 PM

4

Insider ownership (buying, selling) activity

May 13, 2026 04:19 PM

4

Insider ownership (buying, selling) activity

May 13, 2026 04:14 PM

4

Insider ownership (buying, selling) activity

May 13, 2026 04:17 PM

4

Insider ownership (buying, selling) activity

May 13, 2026 04:17 PM

4

Insider ownership (buying, selling) activity

May 13, 2026 04:20 PM

4

Insider ownership (buying, selling) activity

May 13, 2026 04:19 PM

SC 13G/A

Updated passive ownership disclosure

May 12, 2026 09:00 AM

SC 13G/A

Updated passive ownership disclosure

May 11, 2026 09:30 AM

SC 13G/A

Updated passive ownership disclosure

May 11, 2026 01:42 PM

SC 13G/A

Updated passive ownership disclosure

May 8, 2026 06:02 PM

8-K

Material company events (earnings, M&A, or leadership changes)

May 6, 2026 08:01 AM

SC 13G/A

Updated passive ownership disclosure

May 4, 2026 08:17 AM

4

Insider ownership (buying, selling) activity

May 4, 2026 04:05 PM

4

Insider ownership (buying, selling) activity

May 4, 2026 04:06 PM

4

Insider ownership (buying, selling) activity

May 4, 2026 04:09 PM

SC 13G

Passive large shareholder ownership disclosure

Apr 27, 2026 04:12 PM

SC 13G/A

Updated passive ownership disclosure

Apr 27, 2026 04:12 PM

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 21, 2026 06:34 AM

10-Q

Quarterly financial results and management updates

Apr 21, 2026 12:22 PM

4

Insider ownership (buying, selling) activity

Apr 9, 2026 04:18 PM

4

Insider ownership (buying, selling) activity

Apr 2, 2026 04:06 PM

DEFA14A

Additional or supplemental proxy disclosures

Mar 27, 2026 07:44 AM

SC 13G/A

Updated passive ownership disclosure

Mar 26, 2026 10:03 AM

3M Company (Form 8-K) 2022

Current Events / Material company events (earnings, M&A, or leadership changes)

Dec 20, 2022 06:33 AM

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