ACV Auctions Inc.: CFO Timothy Fox sold 9,320 shares

What happened

• The filing shows Timothy Fox, chief financial officer, disposed of 9,320 shares through tax-withholding on Oct 1, 2026, at $10.45 per share, totaling $97,394.
• Lot breakdown reported: 638 shares for $6,667; 907 shares for $9,478; 735 shares for $7,681; 1,086 shares for $11,349; 5,327 shares for $55,667; 627 shares for $6,552.

Key details

• Transaction date and price: Oct 1, 2026 at $10.45 per share.
• Shares owned after the transaction: not reported on this Form 4.
• Footnote F1: shares were withheld by the issuer to cover the tax liability upon vesting of a time-based restricted stock unit previously granted and do not represent a discretionary sale by the reporting person.
• Filing date: Oct 5, 2026 (the filing does not indicate it was late).

Why it may matter

• The transactions were tax-withholding related to vested restricted stock units rather than an open-market discretionary sale, per the filing.
• A filing does not show why the insider traded or why the company acted.