3m (MMM) 4: Rhodes Kevin H bought 4,243 shares of Restricted Stock Unit… (Feb 10, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-02-06 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: 3M CO (MMM) CIK: 0000066740 --- Reporting Owner --- Name: Rhodes Kevin H CIK: 0001901300 Role: Officer (EVP, Chief Legal Off & Secret) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-02-06 | Code: A (Grant or award) Shares: +4,243 | Price: $0.00 Shares Owned After: 4,243 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents a contingent right to receive one share of 3M common stock. [F2] The restricted stock units vest 100% three years from the grant date. [F2] The restricted stock units vest 100% three years from the grant date. [Transaction #2] Security: Non-qualified Stock Option (Right to Buy) Date: 2026-02-06 | Code: A (Grant or award) Shares: +18,367 | Price: $0.00 Exercisable: N/A | Expires: 2036-02-05 Shares Owned After: 18,367 | Ownership: D (Direct) Footnotes: [F3] The stock option will vest and become exercisable in a series of three equal installments on each of the first, second and third anniversary of the grant date. --- Footnotes (Complete Index) --- F1: Each restricted stock unit represents a contingent right to receive one share of 3M common stock. F2: The restricted stock units vest 100% three years from the grant date. F3: The stock option will vest and become exercisable in a series of three equal installments on each of the first, second and third anniversary of the grant date. --- Signature --- /s/ Patricia L. Meagher, attorney-in-fact for Kevin H. Rhodes (2026-02-10)