ACV Auctions Inc. — Director's Dealing 2025

Jul 9, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ACV Auctions Inc. (ACVA)
CIK: 0001637873
Period of Report: 2025-07-08

Reporting Person: Waterman Michael (Chief Sales Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-07-08	Common Stock	M	21429	$0.14	Acquired	414296	Direct
2025-07-08	Common Stock	S	34339	$16.05	Disposed	379957	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-07-08	Employee Stock Option (Right to Buy)	$0.14	M	21429	Disposed	2027-08-26	Common Stock (21429)	Direct

Footnotes

F1: Shares sold pursuant to a Rule 10b5-1 trading plan enter into on December 10, 2024.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.00 to $16.22 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: One-fourth (1/4th) of the shares subject to the option award vested on July 1, 2018, and thereafter one-forty-eighths of the shares subject to the option award vested monthly, subject to the Reporting Person's continuous service.