DoubleVerify (DV) Proxy filing summary

Executive summary

• A merger is proposed between DoubleVerify Holdings, Inc., Neptune BidCo US Inc., and Wallace Merger Sub Inc., with the deal expected to close by Q1 2027.

• The merger aims to combine Nielsen's audience intelligence with DoubleVerify's media quality expertise for enhanced digital measurement and transparency.

• Operations, products, and support will remain unchanged until integration planning is finalized.

• Forward-looking statements highlight risks such as regulatory approvals, integration challenges, and potential disruption to business operations.

Voting matters and shareholder proposals

• A proxy statement will be filed with the SEC for a special shareholder meeting to approve the merger.

• Shareholder meeting will be scheduled after SEC review of the proxy statement.

Board of directors and corporate governance

• Directors and executive officers may be deemed participants in the proxy solicitation, with their interests disclosed in the proxy statement.