1Stdibs.Com (DIBS) Proxy Filing summary

Voting matters and shareholder proposals

• Election of three Class I directors to serve until the 2028 Annual Meeting or until successors are elected and qualified.

• Ratification of Ernst & Young LLP as independent registered public accounting firm for the fiscal year ending December 31, 2025.

• Proxies are authorized to vote on other business that may arise at the meeting or any adjournment.

Board of directors and corporate governance

• Nominees for Class I director positions are David S. Rosenblatt, Everette Taylor, and Paula J. Volent.

Audit committee and external auditor matters

• Proposal to ratify Ernst & Young LLP as the external auditor for the upcoming fiscal year.