ACV Auctions COO Vikas Mehta Receives 300,300 RSUs and Sells Shares for Tax Withholding

This Form 4 filing reports equity transactions by Vikas Mehta, Chief Operating Officer of ACV Auctions Inc. On April 1, 2026, Mehta received a grant of 300,300 restricted stock units (RSUs) that will vest in twelve substantially equal quarterly installments beginning July 1, 2026, subject to continuous service. Concurrently, Mehta disposed of 17,189 shares through three separate transactions at $4.27 per share, which were withheld by the company to cover tax liabilities upon the vesting of previously granted time-based RSUs. These sales were not discretionary transactions by the reporting person. Following these transactions, Mehta's total direct ownership decreased from 857,276 shares to 840,087 shares. The filing represents standard executive compensation activity involving equity awards and mandatory tax withholding.