Insider Transaction Report for Apogee Enterprises, Inc.

Matthew S. Christian, President of Architectural Services at Apogee Enterprises, Inc., acquired 6,628 shares of Common Stock on April 22, 2026. The acquisition was made at a price of $35.47 per share. Following this transaction, Mr. Christian now owns 38,525 shares. The acquired shares are subject to a three-year vesting period, with one-third vesting annually on April 30th of 2027, 2028, and 2029. This report also includes shares allocated under the Employee Stock Purchase Plan and restricted stock granted under the 2019 Stock Incentive Plan.