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3M Co. SEC filings

In the twelve months since 23 September 2025 3M Co. filed 20 documents with the SEC of the kinds listed here: 10 current reports (8-K), about 4 results of operations; 2 material agreement; 2 new financial obligation; 2 officer or director change; 1 other events; 3 quarterly reports (10-Q), 2 additional proxy materials (DEFA14A), 1 conflict minerals report (SD), 1 annual report to shareholders (ARS), 1 proxy statement (DEF 14A), 1 shelf registration (S-3ASR). The latest, filed 10 September 2026: 8-K, other events.

FiledFormWhat it was aboutPeriod or event dateFiling
10 September 20268-KOther events10 September 2026EDGAR
19 August 20268-KMaterial agreement, Termination of a material agreement, New financial obligation17 August 2026EDGAR
21 July 202610-Qquarterly report30 June 2026EDGAR
21 July 20268-KResults of operations21 July 2026EDGAR
8 June 20268-KOfficer or director change5 June 2026EDGAR
28 May 2026SDconflict minerals reportEDGAR
13 May 20268-KShareholder vote12 May 2026EDGAR
6 May 20268-KMaterial agreement, New financial obligation30 April 2026EDGAR
21 April 202610-Qquarterly report31 March 2026EDGAR
21 April 20268-KResults of operations21 April 2026EDGAR
27 March 2026DEFA14Aadditional proxy materialEDGAR
25 March 2026ARSannual report to shareholders31 December 2025EDGAR
25 March 2026DEFA14Aadditional proxy materialEDGAR
25 March 2026DEF 14Aproxy statement12 May 2026EDGAR
5 February 20268-KOfficer or director change3 February 2026EDGAR
3 February 2026S-3ASRshelf registrationEDGAR
3 February 202610-Kannual report31 December 2025EDGAR
20 January 20268-KResults of operations20 January 2026EDGAR
21 October 202510-Qquarterly report30 September 2025EDGAR
21 October 20258-KResults of operations21 October 2025EDGAR

An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened. Form 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.

Source

The company's filing index on EDGAR, read from the SEC's submissions feed.

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