ADP Trading Volume Surges 34.57% to 5.57 Billion, Ranks 146th in Daily Turnover

On June 12, 2025, Automatic Data Processing Inc. (ADP) saw a significant surge in trading volume, with a total turnover of 5.57 billion, marking a 34.57% increase from the previous day. This surge placed ADP at the 146th position in terms of trading volume for the day.

ADP is set to host an Investor Day event on June 12, 2025, at 9:00 AM ET. This event will feature presentations from senior management, providing insights into the company's strategic vision and future plans. The presentation will include a detailed slide deck, which will be available as Exhibit 99 to the filing. Investors and interested parties can access a live audio webcast of the event on the company's website.