Form 4 Filing for Automatic Data Processing Inc.

This SEC filing details transactions made by Brian L. Michaud, Executive VP of Automatic Data Processing Inc. On September 1, 2026, Michaud acquired 2,683 shares of Common Stock through restricted stock units, which vest over 3 years, at a price of $0.00 per share. Following this acquisition, his post-transaction shares totaled 21,124.5155. Additionally, on the same date, Michaud disposed of 2,281.429 shares of Common Stock at a price of $283.49 per share. After this disposition, his remaining shares stand at 18,843.0865. The filing was signed on September 3, 2026.