144 0001495364 XXXXXXXX LIVE 0001481792 Quad/Graphics, Inc. 001-34806 N61 W23044 HARRY'S WAY SUSSEX WI 53089-3995 414-566-6000 Buth Douglas P Director Class A Common Stock Robert W. Baird & Co.

777 East Wisconsin Avenue Milwaukee WI 53202

15000 97800.00 38856924 10/31/2024 NYSE Class A Common Stock 01/01/2023 DSU settlement Quad/Graphics, Inc. N 15000 01/01/2023 Equity compensation Y 10/30/2024 /s/ Alexander N. Pyke, attorney-in-fact for Douglas P. Buth