3m (MMM) 4: Goralski Christian T JR bought 9 shares of Common Stock at… (Apr 9, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2024-05-30 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: 3M CO (MMM) CIK: 0000066740 --- Reporting Owner --- Name: Goralski Christian T JR CIK: 0001973503 Role: Officer (Group President) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2024-05-30 | Code: P (Open market purchase) Shares: +9 | Price: $97.26 Total Value: $875.31 Shares Owned After: 6,963.28 | Ownership: D (Direct) [Transaction #2] Security: Common Stock Date: 2024-06-27 | Code: P (Open market purchase) Shares: +3 | Price: $103.21 Total Value: $309.63 Shares Owned After: 6,966.28 | Ownership: D (Direct) [Transaction #3] Security: Common Stock Date: 2024-08-15 | Code: P (Open market purchase) Shares: +3 | Price: $127.04 Total Value: $381.11 Shares Owned After: 6,969.28 | Ownership: D (Direct) [Transaction #4] Security: Common Stock Date: 2024-10-23 | Code: P (Open market purchase) Shares: +2 | Price: $127.99 Total Value: $255.98 Shares Owned After: 6,971.28 | Ownership: D (Direct) Footnotes: [F1] Includes shares acquired under 3M's General Employee Stock Purchase Plan. --- Footnotes (Complete Index) --- F1: Includes shares acquired under 3M's General Employee Stock Purchase Plan. --- Signature --- /s/ /s/ Patricia L. Meagher, attorney-in-fact for Christian T. Goralski, Jr. (2026-04-09)