X0508 4 2026-02-20 0001481792 Quad/Graphics, Inc. QUAD 0001904072 McKenna Donald M C/O QUAD/GRAPHICS, INC. N61 W23044 HARRY'S WAY SUSSEX WI 53089 1 EVP, Chief Administrative Ofcr 0 Class A Common Stock 2026-02-20 4 D 0 7927 7.0309 D 195190 D Class A Common Stock 548.599 I By 401(a) Plan The price in column 4 is a weighted average price. The prices actually received ranged from $7.01 to $7.05 per share. The reporting person has provided the issuer, and will provide any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4, utilizing an average weighted price. Shares acquired under the Company Savings Plan based on information furnished by the Plan Administrator as of 01/31/2026. /s/ Alexander N. Pyke, attorney-in-fact for Donald M. McKenna 2026-02-24