144 0001663507 XXXXXXXX LIVE 0000006845 APOGEE ENTERPRISES, INC. 000-06365 4400 WEST 78TH STREET SUITE 520 MINNEAPOLIS MN 55435 6128351874 Wagner Patricia K Former Director Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

24977 1030546.95 20895599 10/13/2026 NASDAQ Common 01/13/2017 Restricted Stock Vesting Issuer N 346 01/13/2017 Compensation Common 06/23/2017 Restricted Stock Vesting Issuer N 662 06/23/2017 Compensation Common 01/13/2018 Restricted Stock Vesting Issuer N 347 01/13/2018 Compensation Common 06/22/2018 Restricted Stock Vesting Issuer N 573 06/22/2018 Compensation Common 06/23/2018 Restricted Stock Vesting Issuer N 661 06/23/2018 Compensation Common 01/13/2019 Restricted Stock Vesting Issuer N 346 01/13/2019 Compensation Common 06/22/2019 Restricted Stock Vesting Issuer N 574 06/22/2019 Compensation Common 06/23/2019 Restricted Stock Vesting Issuer N 662 06/23/2019 Compensation Common 06/28/2019 Restricted Stock Vesting Issuer N 651 06/28/2019 Compensation Common 06/22/2020 Restricted Stock Vesting Isuer N 573 06/22/2020 Compensation Common 06/28/2020 Restricted Stock Vesting Issuer N 650 06/28/2020 Compensation Common 06/24/2021 Restricted Stock Vesting Issuer N 1640 06/24/2021 Compensation Common 06/26/2021 Restricted Stock Vesting Issuer N 2141 06/26/2021 Compensation Common 06/28/2021 Restricted Stock Vesting Issuer N 651 06/28/2021 Compensation Common 06/24/2022 Restricted Stock Vesting Issuer N 2547 06/24/2022 Compensation Common 06/26/2022 Restricted Stock Vesting Issuer N 1070 06/26/2022 Compensation Common 06/22/2023 Restricted Stock Vesting Issuer N 924 06/22/2023 Compensation Common 06/24/2023 Restricted Stock Vesting issuer N 2547 06/24/2023 Compensation Common 06/21/2024 Restricted Stock Vesting Issuer N 803 06/21/2024 Compensation Common 06/22/2024 Restricted Stock Vesting Issuer N 925 06/22/2024 Compensation Common 06/24/2024 Restricted Stock Vesting Issuer N 907 06/24/2024 Compensation Common 06/20/2025 Restricted Stock Vesting Issuer N 631 06/20/2025 Compensation Common 06/21/2025 Restricted Stock Vesting issuer N 803 06/21/2025 Compensation Common 06/22/2025 Restricted Stock Vesting Issuer N 924 06/22/2025 Compensation Common 06/20/2026 Restricted Stock Vesting Issuer N 631 06/20/2026 Compensation Common 06/21/2026 Restricted Stock Vesting Issuer N 803 06/21/2026 Compensation Common 06/25/2026 Restricted Stock Vesting Issuer N 985 06/25/2026 Compensation N Patricia K. Wagner

4400 West 78th Street, Suite 520 Minneapolis MN 55435

Common 10/12/2026 5341 218981.00 Today's trade occurred in the The Wagner Family Trust, of which Patricia K. Wagner is a trustee. 10/13/2026 /s/ Gary Redman, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Patricia K. Wagner