X0306 4 2022-01-15 0 0000066382 MILLERKNOLL, INC. MLKN 0001065739 BRANDON DAVID 855 EAST MAIN AVENUE P.O. BOX 302 ZEELAND MI 49464 1 0 0 0 Phantom Stock 2022-01-15 4 A 0 3280 37.34 A Common Stock 3280 3280 D Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable, in shares of common stock, at the election of the reporting person made in accordance with the company's director deferred compensation plan. By: Jacqueline H. Rice For: David A. Brandon 2022-01-19