Automatic Data Processing (ADP) Proxy filing summary

Executive summary

• Annual meeting scheduled for November 11, 2026, to be held virtually for shareholder participation.

• Shareholders are encouraged to review proxy materials and vote by November 10, 2026.

Voting matters and shareholder proposals

• Election of 13 directors is on the ballot, with each nominee listed individually.

• Advisory vote on executive compensation (say-on-pay) is included.

• Ratification of the appointment of external auditors is proposed.

• Board recommends voting in favor of all proposals.

Board of directors and corporate governance

• Director nominees include a diverse slate of experienced professionals.

• Board retains discretion to vote on additional matters arising at the meeting.