144 0001773645 XXXXXXXX LIVE 0000006845 APOGEE ENTERPRISES, INC. 000-06365 4400 WEST 78TH STREET SUITE 520 MINNEAPOLIS MN 55435 6128351874 Dobler Curtis John Officer Former EVP & CHRO Common Stock Georgeson Securities Corp

144 Fernwood Ave EDISON NJ 08837

4066 337593.00 21943016 11/06/2024 NASDAQ Common Stock 11/06/2024 Restricted Stock Vesting Apogee Enterprise Inc N 4066 11/06/2024 Services Rendered N Curtis John Dobler

4400 West 78th Street Suite 520 Minneapolis MN 55435

Common Stock 10/09/2024 1500 115894.35 Under securities sold, the date of acquisition and date of payment are various. 11/06/2024 Conformed Signature on File