Omnicom Group (OMC) AGM 2026 summary

Opening remarks and agenda

• Meeting called to order at 10:00 A.M. Eastern Time by the Chairman and CEO, with introductions of key executives and board members.

• Attendees were provided with the agenda and rules of conduct for the meeting.

Shareholder proposals

• The sole proposal on the agenda was the approval of the 2026 Incentive Award Plan, with a unanimous board recommendation to vote in favor.

Overview of voting outcomes

• Quorum was established with holders representing a majority of shares present, virtually or by proxy.

• Approximately 85% of eligible shares were represented at the meeting.

• The 2026 Incentive Award Plan was approved by a majority of shares voting on the proposal.

• Final voting results will be reported in a Form 8-K filing as per SEC regulations.