Insider Transactions for 3M Co.

Christian T. Goralski, Group President at 3M Co., reported transactions on July 22, 2026. Goralski acquired 4,902 shares of Common Stock under the General Employee Stock Purchase Plan at a price of $154.69 per share, increasing his post-transaction holdings to 11,873.28 shares. Concurrently, he disposed of 4,902 shares of Common Stock at a price of $170.4564 per share, resulting in 6,971.28 shares remaining. Additionally, Goralski exercised and disposed of a non-qualified stock option for 4,902 shares of Common Stock, with an exercise price of $154.69 and a reported value of $0 for the transaction, leaving him with no shares post-transaction. The transactions were signed by Patricia L. Meagher, as attorney-in-fact for Goralski.