3M CO. Stock Purchase by Director

Pedro Pizarro, a director at 3M CO., acquired 1360.402 shares of Common Stock on May 12, 2026, at a price of $143.34 per share. This acquisition was part of the 3M Compensation Plan for Non-Employee Directors, with shares acquired through deferred dividend reinvestments. Following this transaction, Pizarro holds 7169.916 shares. The filing also notes that Pizarro has elected to defer compensation into a stock equivalents account, over which he has no voting or investment control.