144 0001255900 XXXXXXXX LIVE 0000921582 IMAX Corp 001-35066 902 Broadway FL 20 New York NY 10010 2128210142 Robert D. Lister Officer Class A Common Shares Merrill Lynch

One Bryant Park, 28th Floor New York NY 10036

50143 1738215 53798934 11/07/2025 NYSE Class A Common 11/07/2025 Exercise of options under a registered plan Issuer N 50143 11/07/2025 Cash N Robert D. Lister

902 Broadway FL 20 New York NY 10010

Class A Common 09/15/2025 20000 656029 11/07/2025 06/11/2025 Robert D. Lister