Insider Transaction Report

EILEEN A KAMERICK, a director at ACV Auctions Inc., acquired 27,500 shares of Common Stock through a restricted stock unit (RSU) award on May 27, 2026. The RSU award, valued at a transaction price of $0.0 per share, will vest on the first anniversary of the grant date or the day preceding the next Annual Meeting, whichever comes first, subject to continuous service. Following this transaction, KAMERICK now owns 37,368 shares of Common Stock. The filing also notes that the company's Class A Common Stock is now referred to as Common Stock following a 2025 amendment to its articles of incorporation, with no change in stock rights.