Form 4: ACV Auctions Insider Transaction Report

Craig Eric Anderson of ACV Auctions Inc. reported a transaction involving the withholding of shares for tax liabilities and ESPP purchases.

Summary

• Craig Eric Anderson, Chief Digital Officer (CDSO) at ACV Auctions Inc., reported a transaction on July 1, 2026.
• This transaction involved the withholding of 5,185 shares to cover tax liabilities upon the vesting of restricted stock units.
• An additional 3,645 shares were withheld for tax liabilities.
• Another 4,430 shares were also withheld for tax liabilities.
• A further 8,957 shares were withheld for tax liabilities.
• The report also notes the acquisition of 2,500 shares through the Company's 2021 Employee Stock Purchase Plan (ESPP) for the purchase period of December 1, 2025, to May 31, 2026.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral filing, as it primarily reports routine insider transactions related to compensation and tax obligations, without indicating significant positive or negative strategic shifts.

Positives

• Acquisition of 2,500 shares through the Employee Stock Purchase Plan (ESPP), indicating employee participation and investment in the company.
• The withholding of shares for tax liabilities suggests that vested equity compensation is being utilized, which can be a positive sign of value realization for employees.

Negatives

• Withholding of a significant number of shares (totaling 22,217 across four transactions) to cover tax liabilities, which reduces the net shares received by the reporting person.

Risks

• Potential for future tax liabilities impacting the net benefit of equity compensation.
• Dependence on the Employee Stock Purchase Plan for share acquisition could be affected by stock price performance.

Future Outlook

The filing does not contain forward-looking statements or guidance. It is a report of past transactions.

Industry Context

StockSavvy.ai notes that Form 4 filings are standard disclosures for insider transactions, providing transparency into executive compensation and share ownership. The details here reflect common practices regarding equity awards and tax obligations.

Comparison to Industry Standards

• The practice of withholding shares to cover tax liabilities upon vesting of Restricted Stock Units (RSUs) is a common and accepted method across the technology and automotive industries.
• Employee Stock Purchase Plans (ESPPs) are also widely adopted by companies to allow employees to purchase company stock at a discount, fostering employee ownership.

Stakeholder Impact

• Shareholders: Increased transparency into insider shareholdings and compensation practices.
• Employees: Opportunity to invest in the company through the ESPP and benefit from equity compensation.
• Management: Fulfillment of reporting obligations related to personal stock transactions.

Next Steps

• Continued reporting of insider transactions as they occur.
• Ongoing participation in the ESPP by eligible employees.

Key Dates

Keywords

ACV Auctions, Form 4, Insider Transaction, Stock Withholding, Tax Liability, ESPP, Restricted Stock Units, Equity Compensation, Beneficial Ownership