Form 4 Filing for Patrick Siewert at Avery Dennison Corp

This filing details transactions made by Patrick Siewert, a director at Avery Dennison Corp (AVY), on May 1, 2026. Siewert acquired 1,128 shares of Common Stock through the '2026 Director RSU Award' and disposed of 1,087 shares from the '2025 Director RSU Award'. Additionally, Siewert acquired 1,087 shares of Common Stock at \$164.01 per share and disposed of 327 shares at the same price. Following these transactions, Siewert holds 19,611 shares directly, and after the RSU adjustments, the net holdings related to the awards are detailed. The RSU awards cliff-vest on the first anniversary of the grant date, with each RSU representing a contingent right to one share of common stock. The filing was signed on May 4, 2026.