X0508 4 2024-05-13 0000066740 3M CO MMM 0001815253 Patolawala Monish D 3M CENTER ST. PAUL MN 55144 1 President and CFO 0 Restricted Stock Units 2024-05-13 4 A 0 30131 0 A Common Stock 30131 30131 D Each restricted stock unit represents a contingent right to receive one share of 3M common stock. Represents restricted stock units granted to the reporting person on June 1, 2023 that were subject to performance criteria that have been satisfied as of May 13, 2024. The restricted stock units will vest on June 30, 2024 presuming continued service with 3M through such date. The restricted stock units vest on June 30, 2024. /s/ Patricia L. Meagher, attorney-in-fact for Monish D. Patolawala 2024-05-14