Andrea R. Owen's Transactions in MillerKnoll, Inc. Common Stock

Andrea R. Owen, Chief Executive Officer of MillerKnoll, Inc., reported multiple transactions involving the company's common stock on August 1, 2025. The transactions included the acquisition and disposition of shares through various mechanisms such as restricted stock units (RSUs) and performance share units (PSUs). Notably, Owen acquired 20,000 shares through RSUs and disposed of 9,695.858 shares at a price of $18.21 per share. Additionally, Owen acquired 22,379 shares through RSUs and disposed of 10,423.79 shares at $18.21 per share. The RSUs are subject to a three-year vesting schedule, with 25% vesting at year one, 25% at year two, and 50% at year three. The PSUs, granted on July 12, 2022, will issue shares on August 1, 2025. These transactions reflect Owen's ongoing equity compensation and adjustments to her holdings in MillerKnoll, Inc.